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[eclipse/xtext#1679] ported xtend code to java

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Signed-off-by: Christian Dietrich <christian.dietrich@itemis.de>
This commit is contained in:
Christian Dietrich 2020-04-11 19:30:29 +02:00
parent 54fa97408e
commit 9a055fd969
57 changed files with 1249 additions and 2437 deletions
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17
org.eclipse.xtext.ide.tests/xtend-gen/org/eclipse/xtext/ide/tests/server/AbstractTestLangLanguageServerTest.java → org.eclipse.xtext.ide.tests/src/org/eclipse/xtext/ide/tests/server/AbstractTestLangLanguageServerTest.java
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@ -1,11 +1,11 @@
/**
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
/*******************************************************************************
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
*
* SPDX-License-Identifier: EPL-2.0
*/
*******************************************************************************/
package org.eclipse.xtext.ide.tests.server;
import org.eclipse.xtext.testing.AbstractLanguageServerTest;
@ -13,9 +13,10 @@ import org.eclipse.xtext.testing.AbstractLanguageServerTest;
/**
* @author akosyakov - Initial contribution and API
*/
@SuppressWarnings("all")
public abstract class AbstractTestLangLanguageServerTest extends AbstractLanguageServerTest {
public AbstractTestLangLanguageServerTest() {
super("testlang");
}
public AbstractTestLangLanguageServerTest() {
super("testlang");
}
}

22
org.eclipse.xtext.ide.tests/src/org/eclipse/xtext/ide/tests/server/AbstractTestLangLanguageServerTest.xtend
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@ -1,22 +0,0 @@
/*******************************************************************************
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.tests.server
import org.eclipse.xtext.testing.AbstractLanguageServerTest
/**
* @author akosyakov - Initial contribution and API
*/
abstract class AbstractTestLangLanguageServerTest extends AbstractLanguageServerTest {
new() {
super("testlang")
}
}

68
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/ExecutorServiceProvider.java Normal file
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@ -0,0 +1,68 @@
/**
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide;
import java.util.Map;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import org.eclipse.xtext.util.DisposableRegistry;
import org.eclipse.xtext.util.IDisposable;
import com.google.common.collect.Maps;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
/**
* Provider for executor services. By calling {@link #dispose()} all created executor services are shut down.
* <p>
* In some situations it is necessary to use multiple instances of executor services in order to avoid deadlocks. That
* can be achieved with the {@link #get(String)} method, which will return a different instance for each key.
*/
@Singleton
public class ExecutorServiceProvider implements Provider<ExecutorService>, IDisposable {
@Inject
public void registerTo(DisposableRegistry disposableRegistry) {
disposableRegistry.register(this);
}
private final Map<String, ExecutorService> instanceCache = Maps.newHashMapWithExpectedSize(3);
@Override
public ExecutorService get() {
return get(null);
}
public ExecutorService get(String key) {
ExecutorService result = instanceCache.get(key);
if (result == null) {
synchronized (instanceCache) {
result = instanceCache.get(key);
if (result == null) {
result = createInstance(key);
instanceCache.put(key, result);
}
}
}
return result;
}
protected ExecutorService createInstance(String key) {
return Executors.newCachedThreadPool();
}
@Override
public void dispose() {
for (ExecutorService executorService : instanceCache.values()) {
executorService.shutdown();
}
instanceCache.clear();
}
}

66
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/ExecutorServiceProvider.xtend
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@ -1,66 +0,0 @@
/*******************************************************************************
* Copyright (c) 2016, 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide
import com.google.common.collect.Maps
import com.google.inject.Inject
import com.google.inject.Provider
import com.google.inject.Singleton
import java.util.Map
import java.util.concurrent.ExecutorService
import java.util.concurrent.Executors
import org.eclipse.xtext.util.DisposableRegistry
import org.eclipse.xtext.util.IDisposable
/**
* Provider for executor services. By calling {@link #dispose()} all created executor services are shut down.
* <p>
* In some situations it is necessary to use multiple instances of executor services in order to avoid deadlocks.
* That can be achieved with the {@link #get(String)} method, which will return a different instance for each key.
*/
@Singleton
class ExecutorServiceProvider implements Provider<ExecutorService>, IDisposable {
@Inject
def registerTo(DisposableRegistry disposableRegistry) {
disposableRegistry.register(this)
}
val Map<String, ExecutorService> instanceCache = Maps.newHashMapWithExpectedSize(3)
override get() {
get(null)
}
def ExecutorService get(String key) {
var result = instanceCache.get(key)
if (result === null) {
synchronized (instanceCache) {
result = instanceCache.get(key)
if (result === null) {
result = createInstance(key)
instanceCache.put(key, result)
}
}
}
return result
}
protected def ExecutorService createInstance(String key) {
Executors.newCachedThreadPool
}
override dispose() {
for (executorService : instanceCache.values) {
executorService.shutdown()
}
instanceCache.clear()
}
}

58
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/labels/AlternativeImageDescription.java Normal file
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@ -0,0 +1,58 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.labels;
import com.google.common.collect.ImmutableList;
import java.util.List;
import org.eclipse.xtext.ide.labels.IImageDescription;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
public class AlternativeImageDescription implements IImageDescription {
private final List<String> imageIDs;
public AlternativeImageDescription(Iterable<String> imageIDs) {
this.imageIDs = ImmutableList.copyOf(imageIDs);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((imageIDs == null) ? 0 : imageIDs.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
AlternativeImageDescription other = (AlternativeImageDescription) obj;
if (imageIDs == null) {
if (other.imageIDs != null)
return false;
} else if (!imageIDs.equals(other.imageIDs))
return false;
return true;
}
@Override
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("imageIDs", imageIDs);
return b.toString();
}
public List<String> getImageIDs() {
return imageIDs;
}
}

73
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/labels/DecoratedImageDescription.java Normal file
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@ -0,0 +1,73 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.labels;
import java.util.List;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
import com.google.common.collect.ImmutableList;
public class DecoratedImageDescription implements IImageDescription {
private final IImageDescription baseImage;
private final List<IImageDescription> decorators;
public DecoratedImageDescription(IImageDescription baseImage, IImageDescription... decorators) {
this.baseImage = baseImage;
this.decorators = ImmutableList.<IImageDescription>copyOf(decorators);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((baseImage == null) ? 0 : baseImage.hashCode());
result = prime * result + ((decorators == null) ? 0 : decorators.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
DecoratedImageDescription other = (DecoratedImageDescription) obj;
if (baseImage == null) {
if (other.baseImage != null)
return false;
} else if (!baseImage.equals(other.baseImage))
return false;
if (decorators == null) {
if (other.decorators != null)
return false;
} else if (!decorators.equals(other.decorators))
return false;
return true;
}
@Override
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("baseImage", baseImage);
b.add("decorators", decorators);
return b.toString();
}
public IImageDescription getBaseImage() {
return baseImage;
}
public List<IImageDescription> getDecorators() {
return decorators;
}
}

37
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/labels/EClassImageDescriptionProvider.java Normal file
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@ -0,0 +1,37 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.labels;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtext.resource.IEObjectDescription;
public class EClassImageDescriptionProvider implements IImageDescriptionProvider {
@Override
public IImageDescription getImageDescription(Object element) {
if (element instanceof EClass) {
List<String> images = new ArrayList<>();
images.add(((EClass) element).getName());
for (EClass superType : ((EClass) element).getEAllSuperTypes()) {
images.add(superType.getName());
}
images.add(IImageDescription.DEFAULT.getImageID());
return new AlternativeImageDescription(images);
} else if (element instanceof EObject) {
return getImageDescription(((EObject) element).eClass());
} else if (element instanceof IEObjectDescription) {
return getImageDescription(((IEObjectDescription) element).getEClass());
} else {
return IImageDescription.DEFAULT;
}
}
}

5
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/labels/IImageDescription.java → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/labels/IImageDescription.java
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@ -1,5 +1,5 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
@ -8,8 +8,6 @@
*/
package org.eclipse.xtext.ide.labels;
import org.eclipse.xtext.ide.labels.SimpleImageDescription;
/**
* Describes an image in a platform independent way.
* Subclasses should implement {@link Object#equals(Object)} and {@link Object#hashCode()}.
@ -18,7 +16,6 @@ import org.eclipse.xtext.ide.labels.SimpleImageDescription;
* @noimplement
* @noextend
*/
@SuppressWarnings("all")
public interface IImageDescription {
static final SimpleImageDescription DEFAULT = new SimpleImageDescription("default");
}

51
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/labels/IImageDescription.xtend
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@ -1,51 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.labels
import org.eclipse.xtend.lib.annotations.Data
import java.util.List
import com.google.common.collect.ImmutableList
/**
* Describes an image in a platform independent way.
* Subclasses should implement {@link Object#equals(Object)} and {@link Object#hashCode()}.
*
* @author Jan Koehnlein - Initial contribution and API
* @noimplement
* @noextend
*/
interface IImageDescription {
val DEFAULT = new SimpleImageDescription('default')
}
@Data
class SimpleImageDescription implements IImageDescription {
String imageID
}
@Data
class AlternativeImageDescription implements IImageDescription {
List<String> imageIDs
new(Iterable<String> imageIDs) {
this.imageIDs = ImmutableList.copyOf(imageIDs)
}
}
@Data
class DecoratedImageDescription implements IImageDescription {
IImageDescription baseImage
List<IImageDescription> decorators
new(IImageDescription baseImage, IImageDescription... decorators) {
this.baseImage = baseImage
this.decorators = ImmutableList.copyOf(decorators)
}
}

7
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/labels/IImageDescriptionProvider.java → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/labels/IImageDescriptionProvider.java
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@ -1,5 +1,5 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
@ -9,14 +9,11 @@
package org.eclipse.xtext.ide.labels;
import com.google.inject.ImplementedBy;
import org.eclipse.xtext.ide.labels.EClassImageDescriptionProvider;
import org.eclipse.xtext.ide.labels.IImageDescription;
/**
* @author Jan Koehnlein - Initial contribution and API
*/
@ImplementedBy(EClassImageDescriptionProvider.class)
@SuppressWarnings("all")
public interface IImageDescriptionProvider {
IImageDescription getImageDescription(final Object element);
IImageDescription getImageDescription(Object element);
}

39
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/labels/IImageDescriptionProvider.xtend
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@ -1,39 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.labels
import org.eclipse.emf.ecore.EObject
import com.google.inject.ImplementedBy
import org.eclipse.xtext.resource.IEObjectDescription
import org.eclipse.emf.ecore.EClass
/**
* @author Jan Koehnlein - Initial contribution and API
*/
@ImplementedBy(EClassImageDescriptionProvider)
interface IImageDescriptionProvider {
def IImageDescription getImageDescription(Object element)
}
class EClassImageDescriptionProvider implements IImageDescriptionProvider {
override getImageDescription(Object element) {
switch element {
EClass:
new AlternativeImageDescription(#[element.name] + element.EAllSuperTypes.map[name] + #[IImageDescription.DEFAULT.imageID])
EObject:
element.eClass.imageDescription
IEObjectDescription:
element.EClass.imageDescription
default:
IImageDescription.DEFAULT
}
}
}

6
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/labels/INameLabelProvider.java → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/labels/INameLabelProvider.java
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@ -1,5 +1,5 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
@ -9,13 +9,11 @@
package org.eclipse.xtext.ide.labels;
import com.google.inject.ImplementedBy;
import org.eclipse.xtext.ide.labels.SimpleNameLabelProvider;
/**
* @author Jan Koehnlein - Initial contribution and API
*/
@ImplementedBy(SimpleNameLabelProvider.class)
@SuppressWarnings("all")
public interface INameLabelProvider {
String getNameLabel(final Object element);
String getNameLabel(Object element);
}

36
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/labels/INameLabelProvider.xtend
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@ -1,36 +0,0 @@
/*******************************************************************************
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.labels
import com.google.inject.ImplementedBy
import org.eclipse.xtext.util.SimpleAttributeResolver
import org.eclipse.emf.ecore.EObject
import org.eclipse.xtext.resource.IEObjectDescription
/**
* @author Jan Koehnlein - Initial contribution and API
*/
@ImplementedBy(SimpleNameLabelProvider)
interface INameLabelProvider {
def String getNameLabel(Object element)
}
class SimpleNameLabelProvider implements INameLabelProvider {
override getNameLabel(Object element) {
switch element {
EObject:
SimpleAttributeResolver.NAME_RESOLVER.apply(element)
IEObjectDescription:
element.name.lastSegment
default:
null
}
}
}

55
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/labels/SimpleImageDescription.java Normal file
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@ -0,0 +1,55 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.labels;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
public class SimpleImageDescription implements IImageDescription {
private final String imageID;
public SimpleImageDescription(String imageID) {
this.imageID = imageID;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((imageID == null) ? 0 : imageID.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
SimpleImageDescription other = (SimpleImageDescription) obj;
if (imageID == null) {
if (other.imageID != null)
return false;
} else if (!imageID.equals(other.imageID))
return false;
return true;
}
@Override
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("imageID", imageID);
return b.toString();
}
public String getImageID() {
return imageID;
}
}

33
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/labels/SimpleNameLabelProvider.java Normal file
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@ -0,0 +1,33 @@
/**
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.labels;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtext.ide.labels.INameLabelProvider;
import org.eclipse.xtext.resource.IEObjectDescription;
import org.eclipse.xtext.util.SimpleAttributeResolver;
public class SimpleNameLabelProvider implements INameLabelProvider {
/**
* Calculates the simple-name based on the type of the passed {@code element}. If the {@code element} is an instance
* of {@code EObject}, the value of the {@code name} attribute is returned. If the {@code element} is an instance of
* {@code IEObjectDescription}, the value of the {@link QualifiedName#getLastSegment()} is returned. A {@code null}
* value is returned otherwise.
*/
@Override
public String getNameLabel(Object element) {
if (element instanceof EObject) {
return SimpleAttributeResolver.NAME_RESOLVER.apply(((EObject) element));
} else if (element instanceof IEObjectDescription) {
return ((IEObjectDescription) element).getName().getLastSegment();
}
return null;
}
}

53
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/IRenameNameValidator.java Normal file
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@ -0,0 +1,53 @@
/*******************************************************************************
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.refactoring;
import com.google.inject.ImplementedBy;
import com.google.inject.Inject;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtext.conversion.IValueConverterService;
import org.eclipse.xtext.conversion.ValueConverterException;
import static org.eclipse.xtext.ide.refactoring.RefactoringIssueAcceptor.Severity.*;
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
@ImplementedBy(IRenameNameValidator.RuleBasedNameValidator.class)
public interface IRenameNameValidator {
void validate(EObject target, String newName, RefactoringIssueAcceptor issues);
class RuleBasedNameValidator implements IRenameNameValidator {
@Inject private IValueConverterService valueConverterService;
@Override
public void validate(EObject target, String newName, RefactoringIssueAcceptor issues) {
try {
getNameAsValue(newName);
} catch (ValueConverterException e) {
issues.add(FATAL, "Illegal name: " + e.getMessage());
}
}
protected String getNameAsText(String nameAsValue) {
return valueConverterService.toString(nameAsValue, getRuleName());
}
protected String getNameAsValue(String nameAsText) {
return valueConverterService.toValue(nameAsText, getRuleName(), null).toString();
}
protected String getRuleName() {
return "ID";
}
}
}

52
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/IRenameNameValidator.xtend
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@ -1,52 +0,0 @@
/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.refactoring
import com.google.inject.ImplementedBy
import com.google.inject.Inject
import org.eclipse.emf.ecore.EObject
import org.eclipse.xtext.conversion.IValueConverterService
import org.eclipse.xtext.conversion.ValueConverterException
import static org.eclipse.xtext.ide.refactoring.RefactoringIssueAcceptor.Severity.*
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
@ImplementedBy(RuleBasedNameValidator)
interface IRenameNameValidator {
def void validate(EObject target, String newName, RefactoringIssueAcceptor issues)
class RuleBasedNameValidator implements IRenameNameValidator {
@Inject IValueConverterService valueConverterService
override validate(EObject target, String newName, RefactoringIssueAcceptor issues) {
try {
getNameAsValue(newName)
} catch (ValueConverterException e) {
issues.add(FATAL, '''Illegal name: «e.message»''')
}
}
protected def String getNameAsText(String nameAsValue) {
valueConverterService.toString(nameAsValue, ruleName)
}
protected def String getNameAsValue(String nameAsText) {
return valueConverterService.toValue(nameAsText, ruleName, null).toString()
}
protected def getRuleName() {
'ID'
}
}
}

67
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/IRenameStrategy2.java Normal file
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@ -0,0 +1,67 @@
/**
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.refactoring;
import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EcorePackage;
import org.eclipse.xtext.ide.serializer.IChangeSerializer;
import org.eclipse.xtext.resource.IResourceServiceProvider;
import com.google.inject.Inject;
/**
* Called to rename an element in the {@link IChangeSerializer} based refactoring.
*
* Clients may extend the {@link DefaultImpl} to customize the behavior or implement this interface directly.
*
* Changes are usually performed in the The {@link RenameContext}
*
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
public interface IRenameStrategy2 {
class DefaultImpl implements IRenameStrategy2 {
@Inject
private IResourceServiceProvider resourceServiceProvider;
public boolean canHandle(RenameChange change) {
return resourceServiceProvider.canHandle(change.getTargetURI());
}
@Override
public void applyRename(RenameContext context) {
for (RenameChange change : context.getChanges()) {
if (canHandle(change)) {
context.addModification(change, (EObject o) -> doRename(o, change, context));
}
}
}
protected void doRename(EObject target, RenameChange change, RenameContext context) {
EAttribute nameAttribute = getNameEAttribute(target);
if (nameAttribute != null) {
target.eSet(nameAttribute, change.getNewName());
} else {
context.getIssues().add(RefactoringIssueAcceptor.Severity.WARNING, "Element of class " + target.eClass().getName() + " cannot be renamed.");
}
}
protected EAttribute getNameEAttribute(EObject target) {
for (EAttribute attribute : target.eClass().getEAllAttributes()) {
if ("name".equals(attribute.getName()) && EcorePackage.Literals.ESTRING == attribute.getEType()) {
return attribute;
}
}
return null;
}
}
void applyRename(RenameContext context);
}

62
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/IRenameStrategy2.xtend
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@ -1,62 +0,0 @@
/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.refactoring
import com.google.inject.Inject
import org.eclipse.emf.ecore.EAttribute
import org.eclipse.emf.ecore.EObject
import org.eclipse.emf.ecore.EcorePackage
import org.eclipse.xtext.ide.refactoring.RefactoringIssueAcceptor.Severity
import org.eclipse.xtext.ide.serializer.IChangeSerializer
import org.eclipse.xtext.resource.IResourceServiceProvider
/**
* Called to rename an element in the {@link IChangeSerializer} based refactoring.
*
* Clients may extend the {@link DefaultImpl} to customize the behavior or implement
* this interface directly.
*
* Changes are usually performed in the The {@link RenameContext}
*
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
interface IRenameStrategy2 {
def void applyRename(RenameContext context)
class DefaultImpl implements IRenameStrategy2 {
@Inject IResourceServiceProvider resourceServiceProvider
def boolean canHandle(RenameChange change) {
resourceServiceProvider.canHandle(change.targetURI)
}
override applyRename(RenameContext context) {
context.changes.filter[ canHandle ].forEach [ change |
context.addModification(change) [ doRename(change, context) ]
]
}
protected def void doRename(EObject target, RenameChange change, RenameContext context) {
val nameAttribute = getNameEAttribute(target)
if (nameAttribute !== null)
target.eSet(nameAttribute, change.newName)
else
context.issues.add(Severity.WARNING, 'Element of class ' + target.eClass.name + ' cannot be renamed.')
}
protected def EAttribute getNameEAttribute(EObject target) {
target.eClass.EAllAttributes.filter[name == 'name' && EType == EcorePackage.Literals.ESTRING].head
}
}
}

10
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/IResourceRelocationStrategy.xtend → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/IResourceRelocationStrategy.java
View file

@ -1,12 +1,12 @@
/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.refactoring
package org.eclipse.xtext.ide.refactoring;
/**
* Allows a language to execute side-effects when the URI of a resource changes.
@ -26,9 +26,9 @@ package org.eclipse.xtext.ide.refactoring
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
interface IResourceRelocationStrategy {
public interface IResourceRelocationStrategy {
def void applyChange(ResourceRelocationContext context)
void applyChange(ResourceRelocationContext context);
/**
* By overriding this method client implementations may explicitly demand for relying
@ -50,7 +50,7 @@ interface IResourceRelocationStrategy {
*
* @since 2.18
*/
def boolean requiresUsageOfPersistedIndex(ResourceRelocationContext context) {
default boolean requiresUsageOfPersistedIndex(ResourceRelocationContext context) {
return false;
}
}

37
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/RefactoringIssueAcceptor.java Normal file
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@ -0,0 +1,37 @@
/**
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.refactoring;
import org.apache.log4j.Logger;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.xtext.util.ITextRegion;
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
public interface RefactoringIssueAcceptor {
enum Severity {
FATAL, ERROR, WARNING, INFO, OK;
}
void add(Severity severity, String message, URI uri, ResourceSet resourceSet);
void add(Severity severity, String message, URI resourceUri);
void add(Severity severity, String message, EObject element);
void add(Severity severity, String message, EObject element, ITextRegion region);
void add(Severity severity, String message, Exception exc, Logger log);
void add(Severity severity, String message, Object... params);
}

39
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/RefactoringIssueAcceptor.xtend
View file

@ -1,39 +0,0 @@
/*******************************************************************************
* Copyright (c) 2017, 2018 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.refactoring
import org.apache.log4j.Logger
import org.eclipse.emf.common.util.URI
import org.eclipse.emf.ecore.EObject
import org.eclipse.emf.ecore.resource.ResourceSet
import org.eclipse.xtext.util.ITextRegion
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
interface RefactoringIssueAcceptor {
enum Severity {
FATAL, ERROR, WARNING, INFO, OK
}
def void add(Severity severity, String message, URI uri, ResourceSet resourceSet)
def void add(Severity severity, String message, URI resourceUri)
def void add(Severity severity, String message, EObject element)
def void add(Severity severity, String message, EObject element, ITextRegion region)
def void add(Severity severity, String message, Exception exc, Logger log)
def void add(Severity severity, String message, Object... params)
}

74
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/RenameChange.java Normal file
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@ -0,0 +1,74 @@
/**
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.refactoring;
import org.eclipse.emf.common.util.URI;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
public class RenameChange {
private final String newName;
private final URI targetURI;
public RenameChange(String newName, URI targetURI) {
this.newName = newName;
this.targetURI = targetURI;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((newName == null) ? 0 : newName.hashCode());
result = prime * result + ((targetURI == null) ? 0 : targetURI.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
RenameChange other = (RenameChange) obj;
if (newName == null) {
if (other.newName != null)
return false;
} else if (!newName.equals(other.newName))
return false;
if (targetURI == null) {
if (other.targetURI != null)
return false;
} else if (!targetURI.equals(other.targetURI))
return false;
return true;
}
@Override
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("newName", newName);
b.add("targetURI", targetURI);
return b.toString();
}
public String getNewName() {
return newName;
}
public URI getTargetURI() {
return targetURI;
}
}

22
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/RenameChange.xtend
View file

@ -1,22 +0,0 @@
/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.refactoring
import org.eclipse.emf.common.util.URI
import org.eclipse.xtend.lib.annotations.Data
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
@Data
class RenameChange {
String newName
URI targetURI
}

64
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/RenameContext.java Normal file
View file

@ -0,0 +1,64 @@
/**
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.refactoring;
import java.util.List;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.xtext.ide.serializer.IChangeSerializer;
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
public class RenameContext {
private final List<? extends RenameChange> changes;
private final ResourceSet resourceSet;
private final IChangeSerializer changeSerializer;
private final RefactoringIssueAcceptor issues;
public RenameContext(List<? extends RenameChange> changes, ResourceSet resourceSet,
IChangeSerializer changeSerializer, RefactoringIssueAcceptor issues) {
this.changes = changes;
this.resourceSet = resourceSet;
this.changeSerializer = changeSerializer;
this.issues = issues;
}
public void addModification(RenameChange change, IChangeSerializer.IModification<EObject> modification) {
EObject target = resourceSet.getEObject(change.getTargetURI(), true);
if (target != null) {
EcoreUtil.resolveAll(target.eResource());
changeSerializer.addModification(target, modification);
} else {
issues.add(RefactoringIssueAcceptor.Severity.ERROR, "Element cannot be found", change.getTargetURI());
}
}
public List<? extends RenameChange> getChanges() {
return changes;
}
public ResourceSet getResourceSet() {
return resourceSet;
}
public IChangeSerializer getChangeSerializer() {
return changeSerializer;
}
public RefactoringIssueAcceptor getIssues() {
return issues;
}
}

41
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/RenameContext.xtend
View file

@ -1,41 +0,0 @@
/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.refactoring
import java.util.List
import org.eclipse.emf.ecore.EObject
import org.eclipse.emf.ecore.resource.ResourceSet
import org.eclipse.emf.ecore.util.EcoreUtil
import org.eclipse.xtend.lib.annotations.Accessors
import org.eclipse.xtend.lib.annotations.FinalFieldsConstructor
import org.eclipse.xtext.ide.refactoring.RefactoringIssueAcceptor.Severity
import org.eclipse.xtext.ide.serializer.IChangeSerializer
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
@FinalFieldsConstructor
@Accessors(PUBLIC_GETTER)
class RenameContext {
val List<? extends RenameChange> changes
val ResourceSet resourceSet
val IChangeSerializer changeSerializer
val RefactoringIssueAcceptor issues
def void addModification(RenameChange change, IChangeSerializer.IModification<EObject> modification) {
val target = resourceSet.getEObject(change.targetURI, true)
if (target !== null) {
EcoreUtil.resolveAll(target.eResource)
changeSerializer.addModification(target, modification)
} else {
issues.add(Severity.ERROR, 'Element cannot be found', change.targetURI)
}
}
}

87
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/ResourceRelocationChange.java Normal file
View file

@ -0,0 +1,87 @@
/**
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.refactoring;
import org.eclipse.emf.common.util.URI;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
/**
* URIs can also refer to folders and non-Xtext resources.
*
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
public class ResourceRelocationChange {
private final URI fromURI;
private final URI toURI;
private final boolean isFile;
public ResourceRelocationChange(URI fromURI, URI toURI, boolean isFile) {
this.fromURI = fromURI;
this.toURI = toURI;
this.isFile = isFile;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((fromURI == null) ? 0 : fromURI.hashCode());
result = prime * result + (isFile ? 1231 : 1237);
result = prime * result + ((toURI == null) ? 0 : toURI.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
ResourceRelocationChange other = (ResourceRelocationChange) obj;
if (fromURI == null) {
if (other.fromURI != null)
return false;
} else if (!fromURI.equals(other.fromURI))
return false;
if (isFile != other.isFile)
return false;
if (toURI == null) {
if (other.toURI != null)
return false;
} else if (!toURI.equals(other.toURI))
return false;
return true;
}
@Override
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("fromURI", fromURI);
b.add("toURI", toURI);
b.add("isFile", isFile);
return b.toString();
}
public URI getFromURI() {
return fromURI;
}
public URI getToURI() {
return toURI;
}
public boolean isFile() {
return isFile;
}
}

25
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/refactoring/ResourceRelocationChange.xtend
View file

@ -1,25 +0,0 @@
/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.refactoring
import org.eclipse.emf.common.util.URI
import org.eclipse.xtend.lib.annotations.Data
/**
* URIs can also refer to folders and non-Xtext resources.
*
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
@Data
class ResourceRelocationChange {
URI fromURI
URI toURI
boolean isFile
}

18
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/BuildListener.xtend → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/BuildListener.java
View file

@ -1,21 +1,21 @@
/*******************************************************************************
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.server
package org.eclipse.xtext.ide.server;
import org.eclipse.xtext.resource.IResourceDescription
import java.util.List
import org.eclipse.xtext.resource.IResourceDescription;
import java.util.List;
/**
* @author Sven Efftinge - Initial contribution and API
*/
interface BuildListener {
def void afterBuild(List<IResourceDescription.Delta> deltas)
}
public interface BuildListener {
void afterBuild(List<IResourceDescription.Delta> deltas);
}

100
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/DocumentExtensions.java Normal file
View file

@ -0,0 +1,100 @@
/*******************************************************************************
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.server;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.lsp4j.Location;
import org.eclipse.lsp4j.Position;
import org.eclipse.lsp4j.Range;
import org.eclipse.xtext.resource.ILocationInFileProvider;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.util.ITextRegion;
import org.eclipse.xtext.util.LineAndColumn;
import static org.eclipse.xtext.nodemodel.util.NodeModelUtils.*;
import org.eclipse.xtext.nodemodel.ICompositeNode;
/**
* @author kosyakov - Initial contribution and API
* @since 2.11
*/
@Singleton
public class DocumentExtensions {
@Inject
private UriExtensions uriExtensions;
@Inject
private ILocationInFileProvider locationInFileProvider;
public Position newPosition(Resource resource, int offset) {
if (resource instanceof XtextResource) {
ICompositeNode rootNode = ((XtextResource) resource).getParseResult().getRootNode();
LineAndColumn lineAndColumn = getLineAndColumn(rootNode, offset);
return new Position(lineAndColumn.getLine() - 1, lineAndColumn.getColumn() - 1);
}
return null;
}
public Range newRange(Resource resource, int startOffset, int endOffset) {
Position startPosition = newPosition(resource, startOffset);
if (startPosition == null) {
return null;
}
Position endPosition = newPosition(resource, endOffset);
if (endPosition == null) {
return null;
}
return new Range(startPosition, endPosition);
}
public Range newRange(Resource resource, ITextRegion region) {
if (region == null)
return null;
return newRange(resource, region.getOffset(), region.getOffset() + region.getLength());
}
public Location newLocation(Resource resource, ITextRegion textRegion) {
Range range = newRange(resource, textRegion);
if (range == null) {
return null;
}
String uri = uriExtensions.toUriString(resource.getURI());
return new Location(uri, range);
}
public Location newLocation(EObject object) {
Resource resource = object.eResource();
ITextRegion textRegion = locationInFileProvider.getSignificantTextRegion(object);
return newLocation(resource, textRegion);
}
/**
* Returns with the {@link Location location} that represents the {@link ILocationInFileProvider#getFullTextRegion
* full text region} of the argument.
*
* @since 2.16
*/
public Location newFullLocation(EObject object) {
Resource resource = object.eResource();
ITextRegion textRegion = locationInFileProvider.getFullTextRegion(object);
return newLocation(resource, textRegion);
}
public Location newLocation(EObject owner, EStructuralFeature feature, int indexInList) {
Resource resource = owner.eResource();
ITextRegion textRegion = locationInFileProvider.getSignificantTextRegion(owner, feature, indexInList);
return newLocation(resource, textRegion);
}
}

97
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/DocumentExtensions.xtend
View file

@ -1,97 +0,0 @@
/*******************************************************************************
* Copyright (c) 2016, 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.server
import com.google.inject.Inject
import com.google.inject.Singleton
import org.eclipse.emf.ecore.EObject
import org.eclipse.emf.ecore.EStructuralFeature
import org.eclipse.emf.ecore.resource.Resource
import org.eclipse.lsp4j.Location
import org.eclipse.lsp4j.Position
import org.eclipse.lsp4j.Range
import org.eclipse.xtext.resource.ILocationInFileProvider
import org.eclipse.xtext.resource.XtextResource
import org.eclipse.xtext.util.ITextRegion
import static extension org.eclipse.xtext.nodemodel.util.NodeModelUtils.*
/**
* @author kosyakov - Initial contribution and API
* @since 2.11
*/
@Singleton
class DocumentExtensions {
@Inject
extension UriExtensions
@Inject
ILocationInFileProvider locationInFileProvider
def Position newPosition(Resource resource, int offset) {
if (resource instanceof XtextResource) {
val rootNode = resource.parseResult.rootNode
val lineAndColumn = rootNode.getLineAndColumn(offset)
return new Position(lineAndColumn.line - 1, lineAndColumn.column - 1)
}
return null
}
def Range newRange(Resource resource, int startOffset, int endOffset) {
val startPosition = resource.newPosition(startOffset)
if (startPosition === null) {
return null
}
val endPosition = resource.newPosition(endOffset)
if (endPosition === null) {
return null
}
return new Range(startPosition, endPosition)
}
def Range newRange(Resource resource, ITextRegion region) {
if (region === null) return null
return resource.newRange(region.offset, region.offset + region.length)
}
def Location newLocation(Resource resource, ITextRegion textRegion) {
val range = resource.newRange(textRegion)
if (range === null) {
return null
}
val uri = resource.URI.toUriString
return new Location(uri, range)
}
def Location newLocation(EObject object) {
val resource = object.eResource
val textRegion = locationInFileProvider.getSignificantTextRegion(object)
return resource.newLocation(textRegion)
}
/**
* Returns with the {@link Location location} that represents the {@link ILocationInFileProvider#getFullTextRegion full text region}
* of the argument.
*
* @since 2.16
*/
def Location newFullLocation(EObject object) {
val resource = object.eResource
val textRegion = locationInFileProvider.getFullTextRegion(object)
return resource.newLocation(textRegion)
}
def Location newLocation(EObject owner, EStructuralFeature feature, int indexInList) {
val resource = owner.eResource
val textRegion = locationInFileProvider.getSignificantTextRegion(owner, feature, indexInList)
return resource.newLocation(textRegion)
}
}

18
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/UriExtensions.xtend → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/UriExtensions.java
View file

@ -1,15 +1,15 @@
/*******************************************************************************
* Copyright (c) 2016, 2017 TypeFox GmbH (http://www.typefox.io) and others.
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.server
package org.eclipse.xtext.ide.server;
import com.google.inject.Singleton
import org.eclipse.emf.common.util.URI
import com.google.inject.Singleton;
import org.eclipse.emf.common.util.URI;
/**
* Normalizes file uris without authorities (<code>file:/path...</code>) to contain an empty authority (i.e. starts with three slashes:<code>file:///path...</code>).
@ -18,20 +18,20 @@ import org.eclipse.emf.common.util.URI
* @since 2.11
*/
@Singleton
class UriExtensions extends org.eclipse.xtext.util.UriExtensions {
public class UriExtensions extends org.eclipse.xtext.util.UriExtensions {
/**
* returns the string representation of the given URI (with empty authority, if absent and has file scheme).
*/
def String toUriString(URI uri) {
return uri.withEmptyAuthority.toString
public String toUriString(URI uri) {
return withEmptyAuthority(uri).toString();
}
/**
* converts a java.net.URI into a string representation with empty authority, if absent and has file scheme.
*/
def String toUriString(java.net.URI uri) {
return toUriString(URI.createURI(uri.normalize.toString))
public String toUriString(java.net.URI uri) {
return toUriString(URI.createURI(uri.normalize().toString()));
}
}

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@ -0,0 +1,122 @@
/**
* Copyright (c) 2016, 2020 itemis AG (http://www.itemis.com) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server.formatting;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.eclipse.lsp4j.DocumentFormattingParams;
import org.eclipse.lsp4j.DocumentRangeFormattingParams;
import org.eclipse.lsp4j.FormattingOptions;
import org.eclipse.lsp4j.Range;
import org.eclipse.lsp4j.TextEdit;
import org.eclipse.xtext.formatting.IIndentationInformation;
import org.eclipse.xtext.formatting2.FormatterRequest;
import org.eclipse.xtext.formatting2.IFormatter2;
import org.eclipse.xtext.formatting2.regionaccess.ITextRegionAccess;
import org.eclipse.xtext.formatting2.regionaccess.ITextReplacement;
import org.eclipse.xtext.formatting2.regionaccess.TextRegionAccessBuilder;
import org.eclipse.xtext.ide.server.Document;
import org.eclipse.xtext.preferences.ITypedPreferenceValues;
import org.eclipse.xtext.preferences.MapBasedPreferenceValues;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.util.CancelIndicator;
import org.eclipse.xtext.util.ITextRegion;
import org.eclipse.xtext.util.TextRegion;
import com.google.common.base.Strings;
import com.google.inject.Inject;
import com.google.inject.Provider;
/**
* Language Service Implementation for Formatting and Range-Formatting
*
* @author Christian Dietrich - Initial contribution and API
* @since 2.11
*/
public class FormattingService {
@Inject(optional = true)
private Provider<IFormatter2> formatter2Provider;
@Inject
private Provider<FormatterRequest> formatterRequestProvider;
@Inject
private TextRegionAccessBuilder regionBuilder;
@Inject
private IIndentationInformation indentationInformation;
public List<? extends TextEdit> format(Document document, XtextResource resource, DocumentFormattingParams params,
CancelIndicator cancelIndicator) {
int offset = 0;
int length = document.getContents().length();
if (length == 0 || resource.getContents().isEmpty()) {
return Collections.emptyList();
}
return format(resource, document, offset, length, params.getOptions());
}
public List<? extends TextEdit> format(Document document, XtextResource resource,
DocumentRangeFormattingParams params, CancelIndicator cancelIndicator) {
int startOffset = document.getOffSet(params.getRange().getStart());
int endOffset = document.getOffSet(params.getRange().getEnd());
int length = endOffset - startOffset;
return format(resource, document, startOffset, length, params.getOptions());
}
/**
* @since 2.14
*/
public List<TextEdit> format(XtextResource resource, Document document, int offset, int length,
FormattingOptions options) {
String indent = indentationInformation.getIndentString();
if (options != null) {
if (options.isInsertSpaces()) {
indent = Strings.padEnd("", options.getTabSize(), ' ');
}
}
List<TextEdit> result = new ArrayList<>();
if (this.formatter2Provider != null) {
MapBasedPreferenceValues preferences = new MapBasedPreferenceValues();
preferences.put("indentation", indent);
List<ITextReplacement> replacements = format2(resource, new TextRegion(offset, length), preferences);
for (ITextReplacement r : replacements) {
result.add(toTextEdit(document, r.getReplacementText(), r.getOffset(), r.getLength()));
}
}
return result;
}
protected TextEdit toTextEdit(Document document, String formattedText, int startOffset, int length) {
TextEdit textEdit = new TextEdit();
textEdit.setNewText(formattedText);
textEdit.setRange(new Range(document.getPosition(startOffset), document.getPosition((startOffset + length))));
return textEdit;
}
protected List<ITextReplacement> format2(XtextResource resource, ITextRegion selection,
ITypedPreferenceValues preferences) {
FormatterRequest request = formatterRequestProvider.get();
request.setAllowIdentityEdits(false);
request.setFormatUndefinedHiddenRegionsOnly(false);
if (selection != null) {
request.setRegions(Collections.singletonList(selection));
}
if (preferences != null) {
request.setPreferences(preferences);
}
ITextRegionAccess regionAccess = regionBuilder.forNodeModel(resource).create();
request.setTextRegionAccess(regionAccess);
IFormatter2 formatter2 = formatter2Provider.get();
List<ITextReplacement> replacements = formatter2.format(request);
return replacements;
}
}

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@ -1,122 +0,0 @@
/*******************************************************************************
* Copyright (c) 2016, 2018 itemis AG (http://www.itemis.com) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.server.formatting
import com.google.common.base.Strings
import com.google.inject.Inject
import com.google.inject.Provider
import java.util.List
import org.eclipse.lsp4j.DocumentFormattingParams
import org.eclipse.lsp4j.DocumentRangeFormattingParams
import org.eclipse.lsp4j.FormattingOptions
import org.eclipse.lsp4j.Range
import org.eclipse.lsp4j.TextEdit
import org.eclipse.xtext.formatting.IIndentationInformation
import org.eclipse.xtext.formatting2.FormatterRequest
import org.eclipse.xtext.formatting2.IFormatter2
import org.eclipse.xtext.formatting2.regionaccess.TextRegionAccessBuilder
import org.eclipse.xtext.ide.server.Document
import org.eclipse.xtext.preferences.ITypedPreferenceValues
import org.eclipse.xtext.preferences.MapBasedPreferenceValues
import org.eclipse.xtext.resource.XtextResource
import org.eclipse.xtext.util.CancelIndicator
import org.eclipse.xtext.util.ITextRegion
import org.eclipse.xtext.util.TextRegion
/**
* Language Service Implementation for Formatting and Range-Formatting
*
* @author Christian Dietrich - Initial contribution and API
* @since 2.11
*/
class FormattingService {
@Inject(optional=true) Provider<IFormatter2> formatter2Provider
@Inject Provider<FormatterRequest> formatterRequestProvider
@Inject TextRegionAccessBuilder regionBuilder
@Inject IIndentationInformation indentationInformation
def List<? extends TextEdit> format(
Document document,
XtextResource resource,
DocumentFormattingParams params,
CancelIndicator cancelIndicator
) {
val offset = 0
val length = document.contents.length
if (length === 0 || resource.contents.isEmpty) {
return emptyList
}
return format(resource, document, offset, length, params.options)
}
def List<? extends TextEdit> format(
Document document,
XtextResource resource,
DocumentRangeFormattingParams params,
CancelIndicator cancelIndicator
) {
val offset = document.getOffSet(params.range.start)
val length = document.getOffSet(params.range.end) - offset
return format(resource, document, offset, length, params.options)
}
/**
* @since 2.14
*/
def List<TextEdit> format(XtextResource resource, Document document, int offset, int length, FormattingOptions options) {
var indent = indentationInformation.indentString
if (options !== null) {
if (options.insertSpaces) {
indent = Strings.padEnd("", options.tabSize," ")
}
}
if (formatter2Provider !== null) {
val preferences = new MapBasedPreferenceValues()
preferences.put("indentation", indent)
val replacements = format2(resource, new TextRegion(offset, length), preferences)
return replacements.map [ r |
document.toTextEdit(r.replacementText, r.offset, r.length)
].<TextEdit>toList
} else {
return <TextEdit>newArrayList
}
}
protected def TextEdit toTextEdit(Document document, String formattedText, int startOffset, int length) {
new TextEdit => [
newText = formattedText
range = new Range => [
start = document.getPosition(startOffset)
end = document.getPosition(startOffset + length)
]
]
}
protected def format2(XtextResource resource, ITextRegion selection, ITypedPreferenceValues preferences) {
val request = formatterRequestProvider.get()
request.allowIdentityEdits = false
request.formatUndefinedHiddenRegionsOnly = false
if (selection !== null)
request.regions = #[selection]
if (preferences !== null) {
request.preferences = preferences
}
val regionAccess = regionBuilder.forNodeModel(resource).create()
request.textRegionAccess = regionAccess
val formatter2 = formatter2Provider.get();
val replacements = formatter2.format(request)
return replacements
}
}

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@ -0,0 +1,130 @@
/**
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server.hover;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.lsp4j.Hover;
import org.eclipse.lsp4j.HoverParams;
import org.eclipse.lsp4j.MarkupContent;
import org.eclipse.lsp4j.Range;
import org.eclipse.xtext.documentation.IEObjectDocumentationProvider;
import org.eclipse.xtext.ide.server.Document;
import org.eclipse.xtext.ide.server.DocumentExtensions;
import org.eclipse.xtext.nodemodel.ILeafNode;
import org.eclipse.xtext.nodemodel.util.NodeModelUtils;
import org.eclipse.xtext.parser.IParseResult;
import org.eclipse.xtext.resource.EObjectAtOffsetHelper;
import org.eclipse.xtext.resource.ILocationInFileProvider;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.util.CancelIndicator;
import org.eclipse.xtext.util.ITextRegion;
import com.google.common.annotations.Beta;
import com.google.inject.Inject;
import com.google.inject.Singleton;
/**
* @author kosyakov - Initial contribution and API
* @since 2.11
*/
@Singleton
@Beta
public class HoverService implements IHoverService {
@Inject
private DocumentExtensions documentExtensions;
@Inject
private EObjectAtOffsetHelper eObjectAtOffsetHelper;
@Inject
private ILocationInFileProvider locationInFileProvider;
@Inject
private IEObjectDocumentationProvider eObjectDocumentationProvider;
@Override
public Hover hover(Document document, XtextResource resource, HoverParams params, CancelIndicator cancelIndicator) {
int offset = document.getOffSet(params.getPosition());
HoverContext context = createContext(document, resource, offset);
return hover(context);
}
protected HoverContext createContext(Document document, XtextResource resource, int offset) {
EObject crossLinkedEObject = eObjectAtOffsetHelper.resolveCrossReferencedElementAt(resource, offset);
if (crossLinkedEObject != null) {
if (crossLinkedEObject.eIsProxy()) {
return null;
}
IParseResult parseResult = resource.getParseResult();
if (parseResult == null) {
return null;
}
ILeafNode leafNode = NodeModelUtils.findLeafNodeAtOffset(parseResult.getRootNode(), offset);
if (leafNode != null && leafNode.isHidden() && leafNode.getOffset() == offset) {
leafNode = NodeModelUtils.findLeafNodeAtOffset(parseResult.getRootNode(), offset - 1);
}
if (leafNode == null) {
return null;
}
ITextRegion leafRegion = leafNode.getTextRegion();
return new HoverContext(document, resource, offset, leafRegion, crossLinkedEObject);
}
EObject element = eObjectAtOffsetHelper.resolveElementAt(resource, offset);
if (element == null) {
return null;
}
ITextRegion region = locationInFileProvider.getSignificantTextRegion(element);
return new HoverContext(document, resource, offset, region, element);
}
protected Hover hover(HoverContext context) {
if (context == null) {
return IHoverService.EMPTY_HOVER;
}
MarkupContent contents = getMarkupContent(context);
if (contents == null) {
return IHoverService.EMPTY_HOVER;
}
Range range = getRange(context);
if (range == null) {
return IHoverService.EMPTY_HOVER;
}
return new Hover(contents, range);
}
protected Range getRange(HoverContext ctx) {
if (!ctx.getRegion().contains(ctx.getOffset())) {
return null;
}
return documentExtensions.newRange(ctx.getResource(), ctx.getRegion());
}
protected MarkupContent getMarkupContent(HoverContext ctx) {
return toMarkupContent(getKind(ctx), getContents(ctx.getElement()));
}
protected String getKind(HoverContext it) {
return "markdown";
}
protected MarkupContent toMarkupContent(String kind, String value) {
return new MarkupContent(kind, value);
}
public String getContents(EObject element) {
if (element == null) {
return "";
}
String documentation = eObjectDocumentationProvider.getDocumentation(element);
if (documentation == null) {
return "";
}
return documentation;
}
}

123
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@ -1,123 +0,0 @@
/*******************************************************************************
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.server.hover
import com.google.common.annotations.Beta
import com.google.inject.Inject
import com.google.inject.Singleton
import org.eclipse.emf.ecore.EObject
import org.eclipse.lsp4j.Hover
import org.eclipse.lsp4j.HoverParams
import org.eclipse.lsp4j.MarkupContent
import org.eclipse.lsp4j.Range
import org.eclipse.xtext.documentation.IEObjectDocumentationProvider
import org.eclipse.xtext.ide.server.Document
import org.eclipse.xtext.ide.server.DocumentExtensions
import org.eclipse.xtext.resource.EObjectAtOffsetHelper
import org.eclipse.xtext.resource.ILocationInFileProvider
import org.eclipse.xtext.resource.XtextResource
import org.eclipse.xtext.util.CancelIndicator
import static extension org.eclipse.xtext.nodemodel.util.NodeModelUtils.*
/**
* @author kosyakov - Initial contribution and API
* @since 2.11
*/
@Singleton
@Beta
class HoverService implements IHoverService {
@Inject
extension DocumentExtensions
@Inject
extension EObjectAtOffsetHelper
@Inject
extension ILocationInFileProvider
@Inject
extension IEObjectDocumentationProvider
override Hover hover(
Document document,
XtextResource resource,
HoverParams params,
CancelIndicator cancelIndicator
) {
val offset = document.getOffSet(params.position)
val context = createContext(document, resource, offset)
return context.hover
}
protected def HoverContext createContext(Document document, XtextResource resource, int offset) {
val crossLinkedEObject = resource.resolveCrossReferencedElementAt(offset)
if (crossLinkedEObject !== null) {
if(crossLinkedEObject.eIsProxy) return null
val parseResult = resource.parseResult
if(parseResult === null) return null
var leafNode = parseResult.rootNode.findLeafNodeAtOffset(offset)
if (leafNode !== null && leafNode.hidden && leafNode.offset == offset) {
leafNode = parseResult.rootNode.findLeafNodeAtOffset(offset - 1)
}
if(leafNode === null) return null
val leafRegion = leafNode.textRegion
return new HoverContext(document, resource, offset, leafRegion, crossLinkedEObject)
}
val element = resource.resolveElementAt(offset);
if(element === null) return null
val region = element.significantTextRegion
return new HoverContext(document, resource, offset, region, element)
}
protected def Hover hover(HoverContext context) {
if (context === null) return EMPTY_HOVER
val contents = context.markupContent
if(contents === null) return EMPTY_HOVER
val range = context.range
if(range === null) return EMPTY_HOVER
return new Hover(contents, range)
}
protected def Range getRange(HoverContext it) {
if(!region.contains(offset)) return null
return resource.newRange(region)
}
protected def MarkupContent getMarkupContent(HoverContext it) {
return toMarkupContent(kind, element.contents)
}
protected def String getKind(HoverContext it) {
return "markdown"
}
protected def MarkupContent toMarkupContent(String kind, String value) {
return new MarkupContent(kind, value)
}
def String getContents(EObject element) {
if(element === null) return ""
val documentation = element.documentation
if(documentation === null) return ""
return documentation
}
}

154
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@ -0,0 +1,154 @@
/**
* Copyright (c) 2017, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server.rename;
import java.util.ArrayList;
import java.util.List;
import org.apache.log4j.Logger;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.lsp4j.jsonrpc.ResponseErrorException;
import org.eclipse.lsp4j.jsonrpc.messages.ResponseError;
import org.eclipse.lsp4j.jsonrpc.messages.ResponseErrorCode;
import org.eclipse.xtext.ide.refactoring.RefactoringIssueAcceptor;
import org.eclipse.xtext.util.ITextRegion;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.eclipse.xtext.xbase.lib.ListExtensions;
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
public class ServerRefactoringIssueAcceptor implements RefactoringIssueAcceptor {
public static class Issue {
private Severity severity;
private String message;
}
private List<Issue> issues = new ArrayList<>();
@Override
public void add(Severity severity, String message, URI uri, ResourceSet resourceSet) {
addIssue(severity, message);
}
@Override
public void add(Severity severity, String message, URI resourceUri) {
addIssue(severity, message);
}
@Override
public void add(Severity severity, String message, EObject element) {
addIssue(severity, message);
}
@Override
public void add(Severity severity, String message, EObject element, ITextRegion region) {
addIssue(severity, message);
}
@Override
public void add(Severity severity, String message, Exception exc, Logger log) {
addIssue(severity, message);
}
@Override
public void add(Severity severity, String message, Object... params) {
Issue issue = new Issue();
issue.severity = severity;
issue.message = message;
issues.add(issue);
}
protected boolean addIssue(Severity severity, String message) {
Issue issue = new Issue();
issue.severity = severity;
issue.message = message;
return issues.add(issue);
}
public Severity getMaximumSeverity() {
if (issues.size() > 0) {
Issue minBySeverity = IterableExtensions.minBy(issues, (i) -> i.severity);
Severity severity = null;
if (minBySeverity != null) {
severity = minBySeverity.severity;
}
return severity;
} else {
return Severity.OK;
}
}
public ResponseError toResponseError() {
Severity maxSeverity = getMaximumSeverity();
ResponseError responseError = new ResponseError();
responseError.setMessage(getMessageBySeverity(maxSeverity));
responseError.setCode(getCodeBySeverity(maxSeverity));
List<Issue> bySeverity = IterableExtensions.sortBy(issues, (i) -> i.severity);
List<String> messages = ListExtensions.map(ListExtensions.reverse(bySeverity), (i) -> i.message);
responseError.setData(IterableExtensions.join(messages, "\n"));
return responseError;
}
/**
* @since 2.22
*/
protected int getCodeBySeverity(Severity maxSeverity) {
if (maxSeverity != null) {
switch (maxSeverity) {
case OK:
return 0;
case INFO:
return 0;
case WARNING:
return 0;
case ERROR:
return ResponseErrorCode.UnknownErrorCode.getValue();
case FATAL:
return ResponseErrorCode.UnknownErrorCode.getValue();
default:
return 0;
}
}
return 0;
}
/**
* @since 2.22
*/
protected String getMessageBySeverity(Severity maxSeverity) {
if (maxSeverity != null) {
switch (maxSeverity) {
case OK:
return "Refactoring is possible";
case INFO:
return "Refactoring is possible";
case WARNING:
return "Refactoring could cause issues";
case ERROR:
return "Refactoring has errors";
case FATAL:
return "Refactoring cannot be performed";
default:
return null;
}
}
return null;
}
public void checkSeverity() {
if (getMaximumSeverity().compareTo(Severity.WARNING) < 0) {
throw new ResponseErrorException(toResponseError());
}
}
}

102
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@ -1,102 +0,0 @@
/*******************************************************************************
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.server.rename
import java.util.List
import org.apache.log4j.Logger
import org.eclipse.emf.common.util.URI
import org.eclipse.emf.ecore.EObject
import org.eclipse.emf.ecore.resource.ResourceSet
import org.eclipse.lsp4j.jsonrpc.ResponseErrorException
import org.eclipse.lsp4j.jsonrpc.messages.ResponseError
import org.eclipse.lsp4j.jsonrpc.messages.ResponseErrorCode
import org.eclipse.xtext.ide.refactoring.RefactoringIssueAcceptor
import org.eclipse.xtext.ide.refactoring.RefactoringIssueAcceptor.Severity
import org.eclipse.xtext.util.ITextRegion
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
class ServerRefactoringIssueAcceptor implements RefactoringIssueAcceptor {
static class Issue {
Severity severity
String message
}
List<Issue> issues = newArrayList
override add(Severity severity, String message, URI uri, ResourceSet resourceSet) {
addIssue(severity, message)
}
override add(Severity severity, String message, URI resourceUri) {
addIssue(severity, message)
}
override add(Severity severity, String message, EObject element) {
addIssue(severity, message)
}
override add(Severity severity, String message, EObject element, ITextRegion region) {
addIssue(severity, message)
}
override add(Severity severity, String message, Exception exc, Logger log) {
addIssue(severity, message)
}
override add(Severity severity, String message, Object... params) {
issues += new Issue => [
it.severity = severity
it.message = message
]
}
protected def boolean addIssue(Severity severity, String message) {
issues += new Issue => [
it.severity = severity
it.message = message
]
}
def Severity getMaximumSeverity() {
if (issues.size > 0 )
issues.minBy[severity]?.severity
else
Severity.OK
}
def ResponseError toResponseError() {
val maxSeverity = maximumSeverity
new ResponseError => [
message = switch (maxSeverity) {
case OK: 'Refactoring is possible'
case INFO: 'Refactoring is possible'
case WARNING: 'Refactoring could cause issues'
case ERROR: 'Refactoring has errors'
case FATAL: 'Refactoring cannot be performed'
}
data = issues.sortBy[severity].reverse.map[message].join('\n')
code = switch (maxSeverity) {
case OK: 0
case INFO: 0
case WARNING: 0
case ERROR: ResponseErrorCode.UnknownErrorCode.value
case FATAL: ResponseErrorCode.UnknownErrorCode.value
}
]
}
def checkSeverity() {
if(maximumSeverity < Severity.WARNING)
throw new ResponseErrorException(toResponseError)
}
}

69
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/ExecutorServiceProvider.java
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@ -1,69 +0,0 @@
/**
* Copyright (c) 2016, 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide;
import com.google.common.collect.Maps;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
import java.util.Collection;
import java.util.Map;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import org.eclipse.xtext.util.DisposableRegistry;
import org.eclipse.xtext.util.IDisposable;
/**
* Provider for executor services. By calling {@link #dispose()} all created executor services are shut down.
* <p>
* In some situations it is necessary to use multiple instances of executor services in order to avoid deadlocks.
* That can be achieved with the {@link #get(String)} method, which will return a different instance for each key.
*/
@Singleton
@SuppressWarnings("all")
public class ExecutorServiceProvider implements Provider<ExecutorService>, IDisposable {
@Inject
public void registerTo(final DisposableRegistry disposableRegistry) {
disposableRegistry.register(this);
}
private final Map<String, ExecutorService> instanceCache = Maps.<String, ExecutorService>newHashMapWithExpectedSize(3);
@Override
public ExecutorService get() {
return this.get(null);
}
public ExecutorService get(final String key) {
ExecutorService result = this.instanceCache.get(key);
if ((result == null)) {
synchronized (this.instanceCache) {
result = this.instanceCache.get(key);
if ((result == null)) {
result = this.createInstance(key);
this.instanceCache.put(key, result);
}
}
}
return result;
}
protected ExecutorService createInstance(final String key) {
return Executors.newCachedThreadPool();
}
@Override
public void dispose() {
Collection<ExecutorService> _values = this.instanceCache.values();
for (final ExecutorService executorService : _values) {
executorService.shutdown();
}
this.instanceCache.clear();
}
}

63
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/labels/AlternativeImageDescription.java
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@ -1,63 +0,0 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.labels;
import com.google.common.collect.ImmutableList;
import java.util.List;
import org.eclipse.xtend.lib.annotations.Data;
import org.eclipse.xtext.ide.labels.IImageDescription;
import org.eclipse.xtext.xbase.lib.Pure;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
@Data
@SuppressWarnings("all")
public class AlternativeImageDescription implements IImageDescription {
private final List<String> imageIDs;
public AlternativeImageDescription(final Iterable<String> imageIDs) {
this.imageIDs = ImmutableList.<String>copyOf(imageIDs);
}
@Override
@Pure
public int hashCode() {
return 31 * 1 + ((this.imageIDs== null) ? 0 : this.imageIDs.hashCode());
}
@Override
@Pure
public boolean equals(final Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
AlternativeImageDescription other = (AlternativeImageDescription) obj;
if (this.imageIDs == null) {
if (other.imageIDs != null)
return false;
} else if (!this.imageIDs.equals(other.imageIDs))
return false;
return true;
}
@Override
@Pure
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("imageIDs", this.imageIDs);
return b.toString();
}
@Pure
public List<String> getImageIDs() {
return this.imageIDs;
}
}

80
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/labels/DecoratedImageDescription.java
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@ -1,80 +0,0 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.labels;
import com.google.common.collect.ImmutableList;
import java.util.List;
import org.eclipse.xtend.lib.annotations.Data;
import org.eclipse.xtext.ide.labels.IImageDescription;
import org.eclipse.xtext.xbase.lib.Pure;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
@Data
@SuppressWarnings("all")
public class DecoratedImageDescription implements IImageDescription {
private final IImageDescription baseImage;
private final List<IImageDescription> decorators;
public DecoratedImageDescription(final IImageDescription baseImage, final IImageDescription... decorators) {
this.baseImage = baseImage;
this.decorators = ImmutableList.<IImageDescription>copyOf(decorators);
}
@Override
@Pure
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((this.baseImage== null) ? 0 : this.baseImage.hashCode());
return prime * result + ((this.decorators== null) ? 0 : this.decorators.hashCode());
}
@Override
@Pure
public boolean equals(final Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
DecoratedImageDescription other = (DecoratedImageDescription) obj;
if (this.baseImage == null) {
if (other.baseImage != null)
return false;
} else if (!this.baseImage.equals(other.baseImage))
return false;
if (this.decorators == null) {
if (other.decorators != null)
return false;
} else if (!this.decorators.equals(other.decorators))
return false;
return true;
}
@Override
@Pure
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("baseImage", this.baseImage);
b.add("decorators", this.decorators);
return b.toString();
}
@Pure
public IImageDescription getBaseImage() {
return this.baseImage;
}
@Pure
public List<IImageDescription> getDecorators() {
return this.decorators;
}
}

59
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/labels/EClassImageDescriptionProvider.java
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@ -1,59 +0,0 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.labels;
import com.google.common.collect.Iterables;
import java.util.Collections;
import java.util.List;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtext.ide.labels.AlternativeImageDescription;
import org.eclipse.xtext.ide.labels.IImageDescription;
import org.eclipse.xtext.ide.labels.IImageDescriptionProvider;
import org.eclipse.xtext.resource.IEObjectDescription;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.ListExtensions;
@SuppressWarnings("all")
public class EClassImageDescriptionProvider implements IImageDescriptionProvider {
@Override
public IImageDescription getImageDescription(final Object element) {
IImageDescription _switchResult = null;
boolean _matched = false;
if (element instanceof EClass) {
_matched=true;
String _name = ((EClass)element).getName();
final Function1<EClass, String> _function = (EClass it) -> {
return it.getName();
};
List<String> _map = ListExtensions.<EClass, String>map(((EClass)element).getEAllSuperTypes(), _function);
Iterable<String> _plus = Iterables.<String>concat(Collections.<String>unmodifiableList(CollectionLiterals.<String>newArrayList(_name)), _map);
String _imageID = IImageDescription.DEFAULT.getImageID();
Iterable<String> _plus_1 = Iterables.<String>concat(_plus, Collections.<String>unmodifiableList(CollectionLiterals.<String>newArrayList(_imageID)));
_switchResult = new AlternativeImageDescription(_plus_1);
}
if (!_matched) {
if (element instanceof EObject) {
_matched=true;
_switchResult = this.getImageDescription(((EObject)element).eClass());
}
}
if (!_matched) {
if (element instanceof IEObjectDescription) {
_matched=true;
_switchResult = this.getImageDescription(((IEObjectDescription)element).getEClass());
}
}
if (!_matched) {
_switchResult = IImageDescription.DEFAULT;
}
return _switchResult;
}
}

62
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/labels/SimpleImageDescription.java
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@ -1,62 +0,0 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.labels;
import org.eclipse.xtend.lib.annotations.Data;
import org.eclipse.xtext.ide.labels.IImageDescription;
import org.eclipse.xtext.xbase.lib.Pure;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
@Data
@SuppressWarnings("all")
public class SimpleImageDescription implements IImageDescription {
private final String imageID;
public SimpleImageDescription(final String imageID) {
super();
this.imageID = imageID;
}
@Override
@Pure
public int hashCode() {
return 31 * 1 + ((this.imageID== null) ? 0 : this.imageID.hashCode());
}
@Override
@Pure
public boolean equals(final Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
SimpleImageDescription other = (SimpleImageDescription) obj;
if (this.imageID == null) {
if (other.imageID != null)
return false;
} else if (!this.imageID.equals(other.imageID))
return false;
return true;
}
@Override
@Pure
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("imageID", this.imageID);
return b.toString();
}
@Pure
public String getImageID() {
return this.imageID;
}
}

37
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/labels/SimpleNameLabelProvider.java
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@ -1,37 +0,0 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.labels;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtext.ide.labels.INameLabelProvider;
import org.eclipse.xtext.resource.IEObjectDescription;
import org.eclipse.xtext.util.SimpleAttributeResolver;
@SuppressWarnings("all")
public class SimpleNameLabelProvider implements INameLabelProvider {
@Override
public String getNameLabel(final Object element) {
String _switchResult = null;
boolean _matched = false;
if (element instanceof EObject) {
_matched=true;
_switchResult = SimpleAttributeResolver.NAME_RESOLVER.apply(((EObject)element));
}
if (!_matched) {
if (element instanceof IEObjectDescription) {
_matched=true;
_switchResult = ((IEObjectDescription)element).getName().getLastSegment();
}
}
if (!_matched) {
_switchResult = null;
}
return _switchResult;
}
}

63
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/refactoring/IRenameNameValidator.java
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@ -1,63 +0,0 @@
/**
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.refactoring;
import com.google.inject.ImplementedBy;
import com.google.inject.Inject;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xtend2.lib.StringConcatenation;
import org.eclipse.xtext.conversion.IValueConverterService;
import org.eclipse.xtext.conversion.ValueConverterException;
import org.eclipse.xtext.ide.refactoring.RefactoringIssueAcceptor;
import org.eclipse.xtext.xbase.lib.Exceptions;
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
@ImplementedBy(IRenameNameValidator.RuleBasedNameValidator.class)
@SuppressWarnings("all")
public interface IRenameNameValidator {
class RuleBasedNameValidator implements IRenameNameValidator {
@Inject
private IValueConverterService valueConverterService;
@Override
public void validate(final EObject target, final String newName, final RefactoringIssueAcceptor issues) {
try {
this.getNameAsValue(newName);
} catch (final Throwable _t) {
if (_t instanceof ValueConverterException) {
final ValueConverterException e = (ValueConverterException)_t;
StringConcatenation _builder = new StringConcatenation();
_builder.append("Illegal name: ");
String _message = e.getMessage();
_builder.append(_message);
issues.add(RefactoringIssueAcceptor.Severity.FATAL, _builder.toString());
} else {
throw Exceptions.sneakyThrow(_t);
}
}
}
protected String getNameAsText(final String nameAsValue) {
return this.valueConverterService.toString(nameAsValue, this.getRuleName());
}
protected String getNameAsValue(final String nameAsText) {
return this.valueConverterService.toValue(nameAsText, this.getRuleName(), null).toString();
}
protected String getRuleName() {
return "ID";
}
}
void validate(final EObject target, final String newName, final RefactoringIssueAcceptor issues);
}

81
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/refactoring/IRenameStrategy2.java
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@ -1,81 +0,0 @@
/**
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.refactoring;
import com.google.common.base.Objects;
import com.google.inject.Inject;
import java.util.function.Consumer;
import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EcorePackage;
import org.eclipse.xtext.ide.refactoring.RefactoringIssueAcceptor;
import org.eclipse.xtext.ide.refactoring.RenameChange;
import org.eclipse.xtext.ide.refactoring.RenameContext;
import org.eclipse.xtext.ide.serializer.IChangeSerializer;
import org.eclipse.xtext.resource.IResourceServiceProvider;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
/**
* Called to rename an element in the {@link IChangeSerializer} based refactoring.
*
* Clients may extend the {@link DefaultImpl} to customize the behavior or implement
* this interface directly.
*
* Changes are usually performed in the The {@link RenameContext}
*
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
@SuppressWarnings("all")
public interface IRenameStrategy2 {
class DefaultImpl implements IRenameStrategy2 {
@Inject
private IResourceServiceProvider resourceServiceProvider;
public boolean canHandle(final RenameChange change) {
return this.resourceServiceProvider.canHandle(change.getTargetURI());
}
@Override
public void applyRename(final RenameContext context) {
final Function1<RenameChange, Boolean> _function = (RenameChange it) -> {
return Boolean.valueOf(this.canHandle(it));
};
final Consumer<RenameChange> _function_1 = (RenameChange change) -> {
final IChangeSerializer.IModification<EObject> _function_2 = (EObject it) -> {
this.doRename(it, change, context);
};
context.addModification(change, _function_2);
};
IterableExtensions.filter(context.getChanges(), _function).forEach(_function_1);
}
protected void doRename(final EObject target, final RenameChange change, final RenameContext context) {
final EAttribute nameAttribute = this.getNameEAttribute(target);
if ((nameAttribute != null)) {
target.eSet(nameAttribute, change.getNewName());
} else {
String _name = target.eClass().getName();
String _plus = ("Element of class " + _name);
String _plus_1 = (_plus + " cannot be renamed.");
context.getIssues().add(RefactoringIssueAcceptor.Severity.WARNING, _plus_1);
}
}
protected EAttribute getNameEAttribute(final EObject target) {
final Function1<EAttribute, Boolean> _function = (EAttribute it) -> {
return Boolean.valueOf((Objects.equal(it.getName(), "name") && Objects.equal(it.getEType(), EcorePackage.Literals.ESTRING)));
};
return IterableExtensions.<EAttribute>head(IterableExtensions.<EAttribute>filter(target.eClass().getEAllAttributes(), _function));
}
}
void applyRename(final RenameContext context);
}

58
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/refactoring/IResourceRelocationStrategy.java
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@ -1,58 +0,0 @@
/**
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.refactoring;
import org.eclipse.xtext.ide.refactoring.ResourceRelocationContext;
/**
* Allows a language to execute side-effects when the URI of a resource changes.
*
* Such changes can be move, rename and copy operations, e.g. triggered by the
* user in a file browser. An example for a language in which such side-effects
* would make sense is Java, where the package name and the name of the first
* public top-level class must match the resource's path.
*
* Clients usually call {@link ResourceRelocationContext#addModification} to
* register their side effects. This way it is ensured that the resource is
* properly loaded and watched for changes.
*
* In Eclipse, {@link IResourceRelocationStrategy} are registered to an extension
* point.
*
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
@SuppressWarnings("all")
public interface IResourceRelocationStrategy {
void applyChange(final ResourceRelocationContext context);
/**
* By overriding this method client implementations may explicitly demand for relying
* on the persisted index during a refactoring.
*
* Refactoring operations usually rely on a lively created resource index. However,
* in case of refactorings affecting a large amounts of files live resource indexing
* may lead to heap pollution and resultant performance decreases.
*
* If a persisted index is supported by the runtime environment and if at least one of the
* registered implementations of {@link IResourceRelocationStrategy} demands for relying
* on the persisted index and if, furthermore, required preconditions are satisfied,
* like no open editor is dirty and the persisted index is up-to-date, the refactoring
* operation will rely entirely on the persisted index for, e.g., determining incoming
* references of affected objects, and skip the creation of a live resource index.
*
* If some of the additional required preconditions are not met the runtime may execute
* actions to make the conditions satisfied or reject the refactoring.
*
* @since 2.18
*/
default boolean requiresUsageOfPersistedIndex(final ResourceRelocationContext context) {
return false;
}
}

46
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/refactoring/RefactoringIssueAcceptor.java
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@ -1,46 +0,0 @@
/**
* Copyright (c) 2017, 2018 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.refactoring;
import org.apache.log4j.Logger;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.xtext.util.ITextRegion;
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
@SuppressWarnings("all")
public interface RefactoringIssueAcceptor {
enum Severity {
FATAL,
ERROR,
WARNING,
INFO,
OK;
}
void add(final RefactoringIssueAcceptor.Severity severity, final String message, final URI uri, final ResourceSet resourceSet);
void add(final RefactoringIssueAcceptor.Severity severity, final String message, final URI resourceUri);
void add(final RefactoringIssueAcceptor.Severity severity, final String message, final EObject element);
void add(final RefactoringIssueAcceptor.Severity severity, final String message, final EObject element, final ITextRegion region);
void add(final RefactoringIssueAcceptor.Severity severity, final String message, final Exception exc, final Logger log);
void add(final RefactoringIssueAcceptor.Severity severity, final String message, final Object... params);
}

83
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/refactoring/RenameChange.java
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@ -1,83 +0,0 @@
/**
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.refactoring;
import org.eclipse.emf.common.util.URI;
import org.eclipse.xtend.lib.annotations.Data;
import org.eclipse.xtext.xbase.lib.Pure;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
@Data
@SuppressWarnings("all")
public class RenameChange {
private final String newName;
private final URI targetURI;
public RenameChange(final String newName, final URI targetURI) {
super();
this.newName = newName;
this.targetURI = targetURI;
}
@Override
@Pure
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((this.newName== null) ? 0 : this.newName.hashCode());
return prime * result + ((this.targetURI== null) ? 0 : this.targetURI.hashCode());
}
@Override
@Pure
public boolean equals(final Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
RenameChange other = (RenameChange) obj;
if (this.newName == null) {
if (other.newName != null)
return false;
} else if (!this.newName.equals(other.newName))
return false;
if (this.targetURI == null) {
if (other.targetURI != null)
return false;
} else if (!this.targetURI.equals(other.targetURI))
return false;
return true;
}
@Override
@Pure
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("newName", this.newName);
b.add("targetURI", this.targetURI);
return b.toString();
}
@Pure
public String getNewName() {
return this.newName;
}
@Pure
public URI getTargetURI() {
return this.targetURI;
}
}

76
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/refactoring/RenameContext.java
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@ -1,76 +0,0 @@
/**
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.refactoring;
import java.util.List;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.xtend.lib.annotations.AccessorType;
import org.eclipse.xtend.lib.annotations.Accessors;
import org.eclipse.xtend.lib.annotations.FinalFieldsConstructor;
import org.eclipse.xtext.ide.refactoring.RefactoringIssueAcceptor;
import org.eclipse.xtext.ide.refactoring.RenameChange;
import org.eclipse.xtext.ide.serializer.IChangeSerializer;
import org.eclipse.xtext.xbase.lib.Pure;
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
@FinalFieldsConstructor
@Accessors(AccessorType.PUBLIC_GETTER)
@SuppressWarnings("all")
public class RenameContext {
private final List<? extends RenameChange> changes;
private final ResourceSet resourceSet;
private final IChangeSerializer changeSerializer;
private final RefactoringIssueAcceptor issues;
public void addModification(final RenameChange change, final IChangeSerializer.IModification<EObject> modification) {
final EObject target = this.resourceSet.getEObject(change.getTargetURI(), true);
if ((target != null)) {
EcoreUtil.resolveAll(target.eResource());
this.changeSerializer.<EObject>addModification(target, modification);
} else {
this.issues.add(RefactoringIssueAcceptor.Severity.ERROR, "Element cannot be found", change.getTargetURI());
}
}
public RenameContext(final List<? extends RenameChange> changes, final ResourceSet resourceSet, final IChangeSerializer changeSerializer, final RefactoringIssueAcceptor issues) {
super();
this.changes = changes;
this.resourceSet = resourceSet;
this.changeSerializer = changeSerializer;
this.issues = issues;
}
@Pure
public List<? extends RenameChange> getChanges() {
return this.changes;
}
@Pure
public ResourceSet getResourceSet() {
return this.resourceSet;
}
@Pure
public IChangeSerializer getChangeSerializer() {
return this.changeSerializer;
}
@Pure
public RefactoringIssueAcceptor getIssues() {
return this.issues;
}
}

97
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/refactoring/ResourceRelocationChange.java
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@ -1,97 +0,0 @@
/**
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.refactoring;
import org.eclipse.emf.common.util.URI;
import org.eclipse.xtend.lib.annotations.Data;
import org.eclipse.xtext.xbase.lib.Pure;
import org.eclipse.xtext.xbase.lib.util.ToStringBuilder;
/**
* URIs can also refer to folders and non-Xtext resources.
*
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
@Data
@SuppressWarnings("all")
public class ResourceRelocationChange {
private final URI fromURI;
private final URI toURI;
private final boolean isFile;
public ResourceRelocationChange(final URI fromURI, final URI toURI, final boolean isFile) {
super();
this.fromURI = fromURI;
this.toURI = toURI;
this.isFile = isFile;
}
@Override
@Pure
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((this.fromURI== null) ? 0 : this.fromURI.hashCode());
result = prime * result + ((this.toURI== null) ? 0 : this.toURI.hashCode());
return prime * result + (this.isFile ? 1231 : 1237);
}
@Override
@Pure
public boolean equals(final Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
ResourceRelocationChange other = (ResourceRelocationChange) obj;
if (this.fromURI == null) {
if (other.fromURI != null)
return false;
} else if (!this.fromURI.equals(other.fromURI))
return false;
if (this.toURI == null) {
if (other.toURI != null)
return false;
} else if (!this.toURI.equals(other.toURI))
return false;
if (other.isFile != this.isFile)
return false;
return true;
}
@Override
@Pure
public String toString() {
ToStringBuilder b = new ToStringBuilder(this);
b.add("fromURI", this.fromURI);
b.add("toURI", this.toURI);
b.add("isFile", this.isFile);
return b.toString();
}
@Pure
public URI getFromURI() {
return this.fromURI;
}
@Pure
public URI getToURI() {
return this.toURI;
}
@Pure
public boolean isFile() {
return this.isFile;
}
}

20
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/BuildListener.java
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/**
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server;
import java.util.List;
import org.eclipse.xtext.resource.IResourceDescription;
/**
* @author Sven Efftinge - Initial contribution and API
*/
@SuppressWarnings("all")
public interface BuildListener {
void afterBuild(final List<IResourceDescription.Delta> deltas);
}

110
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/DocumentExtensions.java
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/**
* Copyright (c) 2016, 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.lsp4j.Location;
import org.eclipse.lsp4j.Position;
import org.eclipse.lsp4j.Range;
import org.eclipse.xtext.ide.server.UriExtensions;
import org.eclipse.xtext.nodemodel.ICompositeNode;
import org.eclipse.xtext.nodemodel.util.NodeModelUtils;
import org.eclipse.xtext.resource.ILocationInFileProvider;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.util.ITextRegion;
import org.eclipse.xtext.util.LineAndColumn;
import org.eclipse.xtext.xbase.lib.Extension;
/**
* @author kosyakov - Initial contribution and API
* @since 2.11
*/
@Singleton
@SuppressWarnings("all")
public class DocumentExtensions {
@Inject
@Extension
private UriExtensions _uriExtensions;
@Inject
private ILocationInFileProvider locationInFileProvider;
public Position newPosition(final Resource resource, final int offset) {
if ((resource instanceof XtextResource)) {
final ICompositeNode rootNode = ((XtextResource)resource).getParseResult().getRootNode();
final LineAndColumn lineAndColumn = NodeModelUtils.getLineAndColumn(rootNode, offset);
int _line = lineAndColumn.getLine();
int _minus = (_line - 1);
int _column = lineAndColumn.getColumn();
int _minus_1 = (_column - 1);
return new Position(_minus, _minus_1);
}
return null;
}
public Range newRange(final Resource resource, final int startOffset, final int endOffset) {
final Position startPosition = this.newPosition(resource, startOffset);
if ((startPosition == null)) {
return null;
}
final Position endPosition = this.newPosition(resource, endOffset);
if ((endPosition == null)) {
return null;
}
return new Range(startPosition, endPosition);
}
public Range newRange(final Resource resource, final ITextRegion region) {
if ((region == null)) {
return null;
}
int _offset = region.getOffset();
int _offset_1 = region.getOffset();
int _length = region.getLength();
int _plus = (_offset_1 + _length);
return this.newRange(resource, _offset, _plus);
}
public Location newLocation(final Resource resource, final ITextRegion textRegion) {
final Range range = this.newRange(resource, textRegion);
if ((range == null)) {
return null;
}
final String uri = this._uriExtensions.toUriString(resource.getURI());
return new Location(uri, range);
}
public Location newLocation(final EObject object) {
final Resource resource = object.eResource();
final ITextRegion textRegion = this.locationInFileProvider.getSignificantTextRegion(object);
return this.newLocation(resource, textRegion);
}
/**
* Returns with the {@link Location location} that represents the {@link ILocationInFileProvider#getFullTextRegion full text region}
* of the argument.
*
* @since 2.16
*/
public Location newFullLocation(final EObject object) {
final Resource resource = object.eResource();
final ITextRegion textRegion = this.locationInFileProvider.getFullTextRegion(object);
return this.newLocation(resource, textRegion);
}
public Location newLocation(final EObject owner, final EStructuralFeature feature, final int indexInList) {
final Resource resource = owner.eResource();
final ITextRegion textRegion = this.locationInFileProvider.getSignificantTextRegion(owner, feature, indexInList);
return this.newLocation(resource, textRegion);
}
}

36
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/UriExtensions.java
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@ -1,36 +0,0 @@
/**
* Copyright (c) 2016, 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server;
import com.google.inject.Singleton;
import org.eclipse.emf.common.util.URI;
/**
* Normalizes file uris without authorities (<code>file:/path...</code>) to contain an empty authority (i.e. starts with three slashes:<code>file:///path...</code>).
*
* @author kosyakov - Initial contribution and API
* @since 2.11
*/
@Singleton
@SuppressWarnings("all")
public class UriExtensions extends org.eclipse.xtext.util.UriExtensions {
/**
* returns the string representation of the given URI (with empty authority, if absent and has file scheme).
*/
public String toUriString(final URI uri) {
return this.withEmptyAuthority(uri).toString();
}
/**
* converts a java.net.URI into a string representation with empty authority, if absent and has file scheme.
*/
public String toUriString(final java.net.URI uri) {
return this.toUriString(URI.createURI(uri.normalize().toString()));
}
}

133
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/formatting/FormattingService.java
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@ -1,133 +0,0 @@
/**
* Copyright (c) 2016, 2018 itemis AG (http://www.itemis.com) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server.formatting;
import com.google.common.base.Strings;
import com.google.inject.Inject;
import com.google.inject.Provider;
import java.util.Collections;
import java.util.List;
import org.eclipse.lsp4j.DocumentFormattingParams;
import org.eclipse.lsp4j.DocumentRangeFormattingParams;
import org.eclipse.lsp4j.FormattingOptions;
import org.eclipse.lsp4j.Range;
import org.eclipse.lsp4j.TextEdit;
import org.eclipse.xtext.formatting.IIndentationInformation;
import org.eclipse.xtext.formatting2.FormatterRequest;
import org.eclipse.xtext.formatting2.IFormatter2;
import org.eclipse.xtext.formatting2.regionaccess.ITextRegionAccess;
import org.eclipse.xtext.formatting2.regionaccess.ITextReplacement;
import org.eclipse.xtext.formatting2.regionaccess.TextRegionAccessBuilder;
import org.eclipse.xtext.ide.server.Document;
import org.eclipse.xtext.preferences.ITypedPreferenceValues;
import org.eclipse.xtext.preferences.MapBasedPreferenceValues;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.util.CancelIndicator;
import org.eclipse.xtext.util.ITextRegion;
import org.eclipse.xtext.util.TextRegion;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.eclipse.xtext.xbase.lib.ListExtensions;
import org.eclipse.xtext.xbase.lib.ObjectExtensions;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
/**
* Language Service Implementation for Formatting and Range-Formatting
*
* @author Christian Dietrich - Initial contribution and API
* @since 2.11
*/
@SuppressWarnings("all")
public class FormattingService {
@Inject(optional = true)
private Provider<IFormatter2> formatter2Provider;
@Inject
private Provider<FormatterRequest> formatterRequestProvider;
@Inject
private TextRegionAccessBuilder regionBuilder;
@Inject
private IIndentationInformation indentationInformation;
public List<? extends TextEdit> format(final Document document, final XtextResource resource, final DocumentFormattingParams params, final CancelIndicator cancelIndicator) {
final int offset = 0;
final int length = document.getContents().length();
if (((length == 0) || resource.getContents().isEmpty())) {
return CollectionLiterals.<TextEdit>emptyList();
}
return this.format(resource, document, offset, length, params.getOptions());
}
public List<? extends TextEdit> format(final Document document, final XtextResource resource, final DocumentRangeFormattingParams params, final CancelIndicator cancelIndicator) {
final int offset = document.getOffSet(params.getRange().getStart());
int _offSet = document.getOffSet(params.getRange().getEnd());
final int length = (_offSet - offset);
return this.format(resource, document, offset, length, params.getOptions());
}
/**
* @since 2.14
*/
public List<TextEdit> format(final XtextResource resource, final Document document, final int offset, final int length, final FormattingOptions options) {
String indent = this.indentationInformation.getIndentString();
if ((options != null)) {
boolean _isInsertSpaces = options.isInsertSpaces();
if (_isInsertSpaces) {
indent = Strings.padEnd("", options.getTabSize(), ' ');
}
}
if ((this.formatter2Provider != null)) {
final MapBasedPreferenceValues preferences = new MapBasedPreferenceValues();
preferences.put("indentation", indent);
TextRegion _textRegion = new TextRegion(offset, length);
final List<ITextReplacement> replacements = this.format2(resource, _textRegion, preferences);
final Function1<ITextReplacement, TextEdit> _function = (ITextReplacement r) -> {
return this.toTextEdit(document, r.getReplacementText(), r.getOffset(), r.getLength());
};
return IterableExtensions.<TextEdit>toList(ListExtensions.<ITextReplacement, TextEdit>map(replacements, _function));
} else {
return CollectionLiterals.<TextEdit>newArrayList();
}
}
protected TextEdit toTextEdit(final Document document, final String formattedText, final int startOffset, final int length) {
TextEdit _textEdit = new TextEdit();
final Procedure1<TextEdit> _function = (TextEdit it) -> {
it.setNewText(formattedText);
Range _range = new Range();
final Procedure1<Range> _function_1 = (Range it_1) -> {
it_1.setStart(document.getPosition(startOffset));
it_1.setEnd(document.getPosition((startOffset + length)));
};
Range _doubleArrow = ObjectExtensions.<Range>operator_doubleArrow(_range, _function_1);
it.setRange(_doubleArrow);
};
return ObjectExtensions.<TextEdit>operator_doubleArrow(_textEdit, _function);
}
protected List<ITextReplacement> format2(final XtextResource resource, final ITextRegion selection, final ITypedPreferenceValues preferences) {
final FormatterRequest request = this.formatterRequestProvider.get();
request.setAllowIdentityEdits(false);
request.setFormatUndefinedHiddenRegionsOnly(false);
if ((selection != null)) {
request.setRegions(Collections.<ITextRegion>unmodifiableList(CollectionLiterals.<ITextRegion>newArrayList(selection)));
}
if ((preferences != null)) {
request.setPreferences(preferences);
}
final ITextRegionAccess regionAccess = this.regionBuilder.forNodeModel(resource).create();
request.setTextRegionAccess(regionAccess);
final IFormatter2 formatter2 = this.formatter2Provider.get();
final List<ITextReplacement> replacements = formatter2.format(request);
return replacements;
}
}

140
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/hover/HoverService.java
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@ -1,140 +0,0 @@
/**
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server.hover;
import com.google.common.annotations.Beta;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.lsp4j.Hover;
import org.eclipse.lsp4j.HoverParams;
import org.eclipse.lsp4j.MarkupContent;
import org.eclipse.lsp4j.Range;
import org.eclipse.xtext.documentation.IEObjectDocumentationProvider;
import org.eclipse.xtext.ide.server.Document;
import org.eclipse.xtext.ide.server.DocumentExtensions;
import org.eclipse.xtext.ide.server.hover.HoverContext;
import org.eclipse.xtext.ide.server.hover.IHoverService;
import org.eclipse.xtext.nodemodel.ILeafNode;
import org.eclipse.xtext.nodemodel.util.NodeModelUtils;
import org.eclipse.xtext.parser.IParseResult;
import org.eclipse.xtext.resource.EObjectAtOffsetHelper;
import org.eclipse.xtext.resource.ILocationInFileProvider;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.util.CancelIndicator;
import org.eclipse.xtext.util.ITextRegion;
import org.eclipse.xtext.xbase.lib.Extension;
/**
* @author kosyakov - Initial contribution and API
* @since 2.11
*/
@Singleton
@Beta
@SuppressWarnings("all")
public class HoverService implements IHoverService {
@Inject
@Extension
private DocumentExtensions _documentExtensions;
@Inject
@Extension
private EObjectAtOffsetHelper _eObjectAtOffsetHelper;
@Inject
@Extension
private ILocationInFileProvider _iLocationInFileProvider;
@Inject
@Extension
private IEObjectDocumentationProvider _iEObjectDocumentationProvider;
@Override
public Hover hover(final Document document, final XtextResource resource, final HoverParams params, final CancelIndicator cancelIndicator) {
final int offset = document.getOffSet(params.getPosition());
final HoverContext context = this.createContext(document, resource, offset);
return this.hover(context);
}
protected HoverContext createContext(final Document document, final XtextResource resource, final int offset) {
final EObject crossLinkedEObject = this._eObjectAtOffsetHelper.resolveCrossReferencedElementAt(resource, offset);
if ((crossLinkedEObject != null)) {
boolean _eIsProxy = crossLinkedEObject.eIsProxy();
if (_eIsProxy) {
return null;
}
final IParseResult parseResult = resource.getParseResult();
if ((parseResult == null)) {
return null;
}
ILeafNode leafNode = NodeModelUtils.findLeafNodeAtOffset(parseResult.getRootNode(), offset);
if ((((leafNode != null) && leafNode.isHidden()) && (leafNode.getOffset() == offset))) {
leafNode = NodeModelUtils.findLeafNodeAtOffset(parseResult.getRootNode(), (offset - 1));
}
if ((leafNode == null)) {
return null;
}
final ITextRegion leafRegion = leafNode.getTextRegion();
return new HoverContext(document, resource, offset, leafRegion, crossLinkedEObject);
}
final EObject element = this._eObjectAtOffsetHelper.resolveElementAt(resource, offset);
if ((element == null)) {
return null;
}
final ITextRegion region = this._iLocationInFileProvider.getSignificantTextRegion(element);
return new HoverContext(document, resource, offset, region, element);
}
protected Hover hover(final HoverContext context) {
if ((context == null)) {
return IHoverService.EMPTY_HOVER;
}
final MarkupContent contents = this.getMarkupContent(context);
if ((contents == null)) {
return IHoverService.EMPTY_HOVER;
}
final Range range = this.getRange(context);
if ((range == null)) {
return IHoverService.EMPTY_HOVER;
}
return new Hover(contents, range);
}
protected Range getRange(final HoverContext it) {
boolean _contains = it.getRegion().contains(it.getOffset());
boolean _not = (!_contains);
if (_not) {
return null;
}
return this._documentExtensions.newRange(it.getResource(), it.getRegion());
}
protected MarkupContent getMarkupContent(final HoverContext it) {
return this.toMarkupContent(this.getKind(it), this.getContents(it.getElement()));
}
protected String getKind(final HoverContext it) {
return "markdown";
}
protected MarkupContent toMarkupContent(final String kind, final String value) {
return new MarkupContent(kind, value);
}
public String getContents(final EObject element) {
if ((element == null)) {
return "";
}
final String documentation = this._iEObjectDocumentationProvider.getDocumentation(element);
if ((documentation == null)) {
return "";
}
return documentation;
}
}

181
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/rename/ServerRefactoringIssueAcceptor.java
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@ -1,181 +0,0 @@
/**
* Copyright (c) 2017 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server.rename;
import java.util.List;
import org.apache.log4j.Logger;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.lsp4j.jsonrpc.ResponseErrorException;
import org.eclipse.lsp4j.jsonrpc.messages.ResponseError;
import org.eclipse.lsp4j.jsonrpc.messages.ResponseErrorCode;
import org.eclipse.xtext.ide.refactoring.RefactoringIssueAcceptor;
import org.eclipse.xtext.util.ITextRegion;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.eclipse.xtext.xbase.lib.ListExtensions;
import org.eclipse.xtext.xbase.lib.ObjectExtensions;
import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
/**
* @author koehnlein - Initial contribution and API
* @since 2.13
*/
@SuppressWarnings("all")
public class ServerRefactoringIssueAcceptor implements RefactoringIssueAcceptor {
public static class Issue {
private RefactoringIssueAcceptor.Severity severity;
private String message;
}
private List<ServerRefactoringIssueAcceptor.Issue> issues = CollectionLiterals.<ServerRefactoringIssueAcceptor.Issue>newArrayList();
@Override
public void add(final RefactoringIssueAcceptor.Severity severity, final String message, final URI uri, final ResourceSet resourceSet) {
this.addIssue(severity, message);
}
@Override
public void add(final RefactoringIssueAcceptor.Severity severity, final String message, final URI resourceUri) {
this.addIssue(severity, message);
}
@Override
public void add(final RefactoringIssueAcceptor.Severity severity, final String message, final EObject element) {
this.addIssue(severity, message);
}
@Override
public void add(final RefactoringIssueAcceptor.Severity severity, final String message, final EObject element, final ITextRegion region) {
this.addIssue(severity, message);
}
@Override
public void add(final RefactoringIssueAcceptor.Severity severity, final String message, final Exception exc, final Logger log) {
this.addIssue(severity, message);
}
@Override
public void add(final RefactoringIssueAcceptor.Severity severity, final String message, final Object... params) {
ServerRefactoringIssueAcceptor.Issue _issue = new ServerRefactoringIssueAcceptor.Issue();
final Procedure1<ServerRefactoringIssueAcceptor.Issue> _function = (ServerRefactoringIssueAcceptor.Issue it) -> {
it.severity = severity;
it.message = message;
};
ServerRefactoringIssueAcceptor.Issue _doubleArrow = ObjectExtensions.<ServerRefactoringIssueAcceptor.Issue>operator_doubleArrow(_issue, _function);
this.issues.add(_doubleArrow);
}
protected boolean addIssue(final RefactoringIssueAcceptor.Severity severity, final String message) {
ServerRefactoringIssueAcceptor.Issue _issue = new ServerRefactoringIssueAcceptor.Issue();
final Procedure1<ServerRefactoringIssueAcceptor.Issue> _function = (ServerRefactoringIssueAcceptor.Issue it) -> {
it.severity = severity;
it.message = message;
};
ServerRefactoringIssueAcceptor.Issue _doubleArrow = ObjectExtensions.<ServerRefactoringIssueAcceptor.Issue>operator_doubleArrow(_issue, _function);
return this.issues.add(_doubleArrow);
}
public RefactoringIssueAcceptor.Severity getMaximumSeverity() {
RefactoringIssueAcceptor.Severity _xifexpression = null;
int _size = this.issues.size();
boolean _greaterThan = (_size > 0);
if (_greaterThan) {
final Function1<ServerRefactoringIssueAcceptor.Issue, RefactoringIssueAcceptor.Severity> _function = (ServerRefactoringIssueAcceptor.Issue it) -> {
return it.severity;
};
ServerRefactoringIssueAcceptor.Issue _minBy = IterableExtensions.<ServerRefactoringIssueAcceptor.Issue, RefactoringIssueAcceptor.Severity>minBy(this.issues, _function);
RefactoringIssueAcceptor.Severity _severity = null;
if (_minBy!=null) {
_severity=_minBy.severity;
}
_xifexpression = _severity;
} else {
_xifexpression = RefactoringIssueAcceptor.Severity.OK;
}
return _xifexpression;
}
public ResponseError toResponseError() {
ResponseError _xblockexpression = null;
{
final RefactoringIssueAcceptor.Severity maxSeverity = this.getMaximumSeverity();
ResponseError _responseError = new ResponseError();
final Procedure1<ResponseError> _function = (ResponseError it) -> {
String _switchResult = null;
if (maxSeverity != null) {
switch (maxSeverity) {
case OK:
_switchResult = "Refactoring is possible";
break;
case INFO:
_switchResult = "Refactoring is possible";
break;
case WARNING:
_switchResult = "Refactoring could cause issues";
break;
case ERROR:
_switchResult = "Refactoring has errors";
break;
case FATAL:
_switchResult = "Refactoring cannot be performed";
break;
default:
break;
}
}
it.setMessage(_switchResult);
final Function1<ServerRefactoringIssueAcceptor.Issue, RefactoringIssueAcceptor.Severity> _function_1 = (ServerRefactoringIssueAcceptor.Issue it_1) -> {
return it_1.severity;
};
final Function1<ServerRefactoringIssueAcceptor.Issue, String> _function_2 = (ServerRefactoringIssueAcceptor.Issue it_1) -> {
return it_1.message;
};
it.setData(IterableExtensions.join(ListExtensions.<ServerRefactoringIssueAcceptor.Issue, String>map(ListExtensions.<ServerRefactoringIssueAcceptor.Issue>reverse(IterableExtensions.<ServerRefactoringIssueAcceptor.Issue, RefactoringIssueAcceptor.Severity>sortBy(this.issues, _function_1)), _function_2), "\n"));
int _switchResult_1 = (int) 0;
if (maxSeverity != null) {
switch (maxSeverity) {
case OK:
_switchResult_1 = 0;
break;
case INFO:
_switchResult_1 = 0;
break;
case WARNING:
_switchResult_1 = 0;
break;
case ERROR:
_switchResult_1 = ResponseErrorCode.UnknownErrorCode.getValue();
break;
case FATAL:
_switchResult_1 = ResponseErrorCode.UnknownErrorCode.getValue();
break;
default:
break;
}
}
it.setCode(_switchResult_1);
};
_xblockexpression = ObjectExtensions.<ResponseError>operator_doubleArrow(_responseError, _function);
}
return _xblockexpression;
}
public void checkSeverity() {
RefactoringIssueAcceptor.Severity _maximumSeverity = this.getMaximumSeverity();
boolean _lessThan = (_maximumSeverity.compareTo(RefactoringIssueAcceptor.Severity.WARNING) < 0);
if (_lessThan) {
ResponseError _responseError = this.toResponseError();
throw new ResponseErrorException(_responseError);
}
}
}