From 8bc8627e19091ae94e55e2b966611d3fde11888f Mon Sep 17 00:00:00 2001 From: Christian Dietrich Date: Thu, 21 Oct 2021 14:02:03 +0200 Subject: [PATCH] ported xtend code 2 java Signed-off-by: Christian Dietrich --- .../xtext/xtext/generator/XtextGenerator.java | 425 +++++++++++++++ .../xtext/generator/XtextGenerator.xtend | 352 ------------ .../generator/XtextGeneratorTemplates.xtend | 14 +- .../xtext/xtext/generator/XtextGenerator.java | 514 ------------------ .../generator/XtextGeneratorTemplates.java | 26 +- 5 files changed, 463 insertions(+), 868 deletions(-) create mode 100644 org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/XtextGenerator.java delete mode 100644 org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/XtextGenerator.xtend delete mode 100644 org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/XtextGenerator.java diff --git a/org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/XtextGenerator.java b/org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/XtextGenerator.java new file mode 100644 index 000000000..6a253d0f0 --- /dev/null +++ b/org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/XtextGenerator.java @@ -0,0 +1,425 @@ +/** + * Copyright (c) 2015, 2021 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.xtext.generator; + +import java.io.ByteArrayInputStream; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.ListIterator; +import java.util.Map; + +import org.apache.log4j.Logger; +import org.eclipse.emf.common.util.URI; +import org.eclipse.emf.mwe.core.WorkflowContext; +import org.eclipse.emf.mwe.core.issues.Issues; +import org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent2; +import org.eclipse.emf.mwe.core.monitor.ProgressMonitor; +import org.eclipse.emf.mwe.utils.StandaloneSetup; +import org.eclipse.xtext.GeneratedMetamodel; +import org.eclipse.xtext.Grammar; +import org.eclipse.xtext.XtextStandaloneSetup; +import org.eclipse.xtext.parser.IEncodingProvider; +import org.eclipse.xtext.resource.IResourceServiceProvider; +import org.eclipse.xtext.util.MergeableManifest2; +import org.eclipse.xtext.util.Triple; +import org.eclipse.xtext.util.Tuples; +import org.eclipse.xtext.xbase.lib.IterableExtensions; +import org.eclipse.xtext.xbase.lib.Pair; +import org.eclipse.xtext.xtext.generator.model.IXtextGeneratorFileSystemAccess; +import org.eclipse.xtext.xtext.generator.model.ManifestAccess; +import org.eclipse.xtext.xtext.generator.model.PluginXmlAccess; +import org.eclipse.xtext.xtext.generator.model.project.BundleProjectConfig; +import org.eclipse.xtext.xtext.generator.model.project.IXtextProjectConfig; + +import com.google.common.base.Objects; +import com.google.common.base.Strings; +import com.google.common.collect.Iterables; +import com.google.common.collect.Maps; +import com.google.inject.Guice; +import com.google.inject.Inject; +import com.google.inject.Injector; + +/** + * The Xtext language infrastructure generator. Use the {@code configuration} + * block to add general configuration for your Xtext project and the generated + * code, e.g. + * + * 
+ * configuration = {
+ *     project = model.project.StandardProjectConfig {
+ *         baseName = "org.example.language"
+ *         rootPath = ".."
+ *     }
+ *     code = {
+ *         encoding = 'ISO-8859-1'
+ *     }
+ * }
+ *
+ * + * You can generate code for one or more Xtext languages within the same + * project. For each language, add a {@code language} block, e.g. + * + * 
+ * language = StandardLanguage {
+ *     name = "org.example.language.MyExampleLanguage"
+ * }
+ *
+ * + * @noextend This class should not be extended by clients. + */ +public class XtextGenerator extends AbstractWorkflowComponent2 { + private static final Logger LOG = Logger.getLogger(XtextGenerator.class); + + private DefaultGeneratorModule configuration = new DefaultGeneratorModule(); + + private final List languageConfigs = new ArrayList<>(); + + private XtextDirectoryCleaner cleaner = new XtextDirectoryCleaner(); + + private XtextGeneratorStandaloneSetup standaloneSetup = new XtextGeneratorStandaloneSetup(); + + private String grammarEncoding; + + private Injector injector; + + @Inject + private IXtextProjectConfig projectConfig; + + @Inject + private XtextGeneratorTemplates templates; + + @Inject + private XtextGeneratorNaming naming; + + @Inject + private CodeConfig codeConfig; + + public DefaultGeneratorModule getConfiguration() { + return configuration; + } + + public void setConfiguration(DefaultGeneratorModule configuration) { + this.configuration = configuration; + } + + public List getLanguageConfigs() { + return languageConfigs; + } + + public XtextDirectoryCleaner getCleaner() { + return cleaner; + } + + public void setCleaner(XtextDirectoryCleaner cleaner) { + this.cleaner = cleaner; + } + + public XtextGeneratorStandaloneSetup getStandaloneSetup() { + return standaloneSetup; + } + + public void setStandaloneSetup(XtextGeneratorStandaloneSetup standaloneSetup) { + this.standaloneSetup = standaloneSetup; + } + + public String getGrammarEncoding() { + return grammarEncoding; + } + + public void setGrammarEncoding(String grammarEncoding) { + this.grammarEncoding = grammarEncoding; + } + + public XtextGenerator() { + new XtextStandaloneSetup().createInjectorAndDoEMFRegistration(); + } + + /** + * Add a language configuration to be included in the code generation + * process. + */ + public void addLanguage(final XtextGeneratorLanguage language) { + languageConfigs.add(language); + } + + @Override + protected void checkConfigurationInternal(Issues issues) { + initialize(); + MweIssues generatorIssues = new MweIssues(this, issues); + configuration.checkConfiguration(generatorIssues); + Map uris = new HashMap<>(); + for (XtextGeneratorLanguage language : languageConfigs) { + language.checkConfiguration(generatorIssues); + for (GeneratedMetamodel generatedMetamodel : Iterables + .filter(language.getGrammar().getMetamodelDeclarations(), GeneratedMetamodel.class)) { + String nsURI = generatedMetamodel.getEPackage().getNsURI(); + if (uris.containsKey(nsURI)) { + generatorIssues.addError("Duplicate generated grammar with nsURI '" + nsURI + "' in " + + uris.get(nsURI).getName() + " and " + language.getGrammar().getName()); + } else { + uris.put(nsURI, language.getGrammar()); + } + } + } + } + + public void initialize() { + if (injector == null) { + XtextGenerator.LOG.info("Initializing Xtext generator"); + new StandaloneSetup().addRegisterGeneratedEPackage("org.eclipse.xtext.common.types.TypesPackage"); + initializeEncoding(); + injector = createInjector(); + injector.injectMembers(this); + injector.getInstance(CodeConfig.class).initialize(injector); + projectConfig.initialize(injector); + cleaner.initialize(injector); + standaloneSetup.initialize(injector); + for (XtextGeneratorLanguage language : languageConfigs) { + Injector languageInjector = createLanguageInjector(injector, language); + language.initialize(languageInjector); + } + } + } + + protected void initializeEncoding() { + IResourceServiceProvider.Registry serviceProviderRegistry = IResourceServiceProvider.Registry.INSTANCE; + IResourceServiceProvider serviceProvider = (IResourceServiceProvider) serviceProviderRegistry + .getExtensionToFactoryMap().get("xtext"); + String encoding = null; + if (grammarEncoding != null) { + encoding = grammarEncoding; + } else { + encoding = configuration.getCode().getEncoding(); + } + if (serviceProvider != null && encoding != null) { + IEncodingProvider encodingProvider = serviceProvider.get(IEncodingProvider.class); + if (encodingProvider instanceof IEncodingProvider.Runtime) { + ((IEncodingProvider.Runtime) encodingProvider).setDefaultEncoding(encoding); + } + } + } + + protected Injector createInjector() { + return Guice.createInjector(configuration); + } + + protected Injector createLanguageInjector(Injector parent, XtextGeneratorLanguage language) { + return parent.createChildInjector(new LanguageModule(language)); + } + + @Override + protected void invokeInternal(WorkflowContext ctx, ProgressMonitor monitor, Issues issues) { + initialize(); + try { + cleaner.clean(); + for (XtextGeneratorLanguage language : languageConfigs) { + try { + XtextGenerator.LOG.info("Generating " + language.getGrammar().getName()); + language.generate(); + generateSetups(language); + generateModules(language); + generateExecutableExtensionFactory(language); + } catch (Exception e) { + handleException(e, issues); + } + } + XtextGenerator.LOG.info("Generating common infrastructure"); + generatePluginXmls(); + generateManifests(); + generateActivator(); + generateServices(); + } catch (Exception e) { + handleException(e, issues); + } + } + + private void handleException(Exception ex, Issues issues) { + if (ex instanceof CompositeGeneratorException) { + ((CompositeGeneratorException) ex).getExceptions().forEach(it -> handleException(it, issues)); + } else { + issues.addError(this, "GeneratorException: ", null, ex, null); + } + } + + protected void generateSetups(IXtextGeneratorLanguage language) { + templates.createRuntimeGenSetup(language).writeTo(projectConfig.getRuntime().getSrcGen()); + templates.createRuntimeSetup(language).writeTo(projectConfig.getRuntime().getSrc()); + templates.createIdeSetup(language).writeTo(projectConfig.getGenericIde().getSrc()); + templates.createWebSetup(language).writeTo(projectConfig.getWeb().getSrc()); + } + + protected void generateModules(IXtextGeneratorLanguage language) { + templates.createRuntimeGenModule(language).writeTo(projectConfig.getRuntime().getSrcGen()); + templates.createRuntimeModule(language).writeTo(projectConfig.getRuntime().getSrc()); + templates.createIdeModule(language).writeTo(projectConfig.getGenericIde().getSrc()); + templates.createIdeGenModule(language).writeTo(projectConfig.getGenericIde().getSrcGen()); + templates.createEclipsePluginGenModule(language).writeTo(projectConfig.getEclipsePlugin().getSrcGen()); + templates.createEclipsePluginModule(language).writeTo(projectConfig.getEclipsePlugin().getSrc()); + templates.createWebGenModule(language).writeTo(projectConfig.getWeb().getSrcGen()); + templates.createWebModule(language).writeTo(projectConfig.getWeb().getSrc()); + } + + protected void generateExecutableExtensionFactory(IXtextGeneratorLanguage language) { + if (projectConfig.getEclipsePlugin().getSrcGen() != null) { + XtextGeneratorLanguage firstLanguageConfig = Iterables.getFirst(languageConfigs, null); + templates.createEclipsePluginExecutableExtensionFactory(language, firstLanguageConfig) + .writeTo(projectConfig.getEclipsePlugin().getSrcGen()); + } + } + + protected void generateManifests() { + try { + // Filter null values and merge duplicate entries + Iterable bundleProjects = Iterables.filter(projectConfig.getEnabledProjects(), + BundleProjectConfig.class); + List> manifests = IterableExtensions + .toList(Iterables.transform(bundleProjects, (BundleProjectConfig it) -> { + return Tuples.create(it.getManifest(), it.getMetaInf(), it.getName()); + })); + HashMap uri2Manifest = Maps.newHashMapWithExpectedSize(manifests.size()); + ListIterator> manifestIter = manifests + .listIterator(); + while (manifestIter.hasNext()) { + Triple entry = manifestIter.next(); + ManifestAccess manifest = entry.getFirst(); + IXtextGeneratorFileSystemAccess metaInf = entry.getSecond(); + if (manifest == null || metaInf == null) { + manifestIter.remove(); + } else { + if (manifest.getActivator() == null && manifest == projectConfig.getEclipsePlugin().getManifest()) { + manifest.setActivator(naming.getEclipsePluginActivator()); + } + URI uri = metaInf.getURI(manifest.getPath()); + if (uri2Manifest.containsKey(uri)) { + uri2Manifest.get(uri).merge(manifest); + manifestIter.remove(); + } else { + uri2Manifest.put(uri, manifest); + } + } + } + for (Triple entry : manifests) { + ManifestAccess manifest = entry.getFirst(); + IXtextGeneratorFileSystemAccess metaInf = entry.getSecond(); + if (manifest.getBundleName() == null) { + manifest.setBundleName(entry.getThird()); + } + if (metaInf.isFile(manifest.getPath())) { + if (manifest.isMerge()) { + mergeManifest(manifest, metaInf); + } else { + if (manifest.getPath().endsWith(".MF")) { + manifest.setPath(manifest.getPath() + "_gen"); + manifest.writeTo(metaInf); + } + } + } else { + manifest.writeTo(metaInf); + } + } + } catch (Exception e) { + throw new RuntimeException(e); + } + } + + protected void mergeManifest(ManifestAccess manifest, IXtextGeneratorFileSystemAccess metaInf) throws IOException { + InputStream in = null; + try { + in = metaInf.readBinaryFile(manifest.getPath()); + MergeableManifest2 merge = new MergeableManifest2(in, manifest.getBundleName()); + merge.setLineDelimiter(codeConfig.getLineDelimiter()); + merge.addExportedPackages(manifest.getExportedPackages()); + merge.addRequiredBundles(manifest.getRequiredBundles()); + merge.addImportedPackages(manifest.getImportedPackages()); + if (manifest.getActivator() != null && Strings.isNullOrEmpty(merge.getBundleActivator())) { + merge.setBundleActivator(manifest.getActivator().getName()); + } + if (merge.isModified()) { + ByteArrayOutputStream out = new ByteArrayOutputStream(); + merge.write(out); + metaInf.generateFile(manifest.getPath(), new ByteArrayInputStream(out.toByteArray())); + } + } finally { + if (in != null) { + in.close(); + } + } + } + + protected void generateServices() { + if (projectConfig.getGenericIde().getSrcGen() == null || languageConfigs.isEmpty()) { + return; + } + templates.createMetaInfServices(languageConfigs).writeTo(projectConfig.getGenericIde().getSrcGen()); + } + + protected void generateActivator() { + if (projectConfig.getEclipsePlugin().getSrcGen() != null && !languageConfigs.isEmpty()) { + templates.createEclipsePluginActivator(projectConfig, languageConfigs) + .writeTo(projectConfig.getEclipsePlugin().getSrcGen()); + } + } + + protected void generatePluginXmls() { + // Filter null values and merge duplicate entries + Iterable bundleProjects = Iterables.filter(projectConfig.getEnabledProjects(), + BundleProjectConfig.class); + List> pluginXmls = IterableExtensions + .toList(Iterables.transform(bundleProjects, (BundleProjectConfig it) -> { + return Pair.of(it.getPluginXml(), it.getRoot()); + })); + HashMap uri2PluginXml = Maps + .newHashMapWithExpectedSize(pluginXmls.size()); + ListIterator> pluginXmlIter = pluginXmls.listIterator(); + while (pluginXmlIter.hasNext()) { + Pair entry = pluginXmlIter.next(); + PluginXmlAccess pluginXml = entry.getKey(); + IXtextGeneratorFileSystemAccess root = entry.getValue(); + if (pluginXml == null || root == null) { + pluginXmlIter.remove(); + } else { + URI uri = root.getURI(pluginXml.getPath()); + if (uri2PluginXml.containsKey(uri)) { + uri2PluginXml.get(uri).merge(pluginXml); + pluginXmlIter.remove(); + } else { + uri2PluginXml.put(uri, pluginXml); + } + } + } + for (Pair entry : pluginXmls) { + PluginXmlAccess pluginXml = entry.getKey(); + IXtextGeneratorFileSystemAccess root = entry.getValue(); + if (root.isFile(pluginXml.getPath())) { + // only write plugin.xml_gen if entries exist and content + // differs + if (!pluginXml.getEntries().isEmpty()) { + String textFileContent = null; + CharSequence textFile = root.readTextFile(pluginXml.getPath()); + if (textFile != null) { + textFileContent = textFile.toString(); + } + if (!Objects.equal(textFileContent, pluginXml.getContentString())) { + if (pluginXml.getPath().endsWith(".xml")) { + pluginXml.setPath(pluginXml.getPath() + "_gen"); + pluginXml.writeTo(root); + } + } + } + } else { + pluginXml.writeTo(root); + } + } + } + +} diff --git a/org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/XtextGenerator.xtend b/org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/XtextGenerator.xtend deleted file mode 100644 index c7cc62eb0..000000000 --- a/org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/XtextGenerator.xtend +++ /dev/null @@ -1,352 +0,0 @@ -/******************************************************************************* - * 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.xtext.generator - -import com.google.common.collect.Maps -import com.google.inject.Guice -import com.google.inject.Inject -import com.google.inject.Injector -import java.io.ByteArrayInputStream -import java.io.ByteArrayOutputStream -import java.io.IOException -import java.io.InputStream -import java.util.HashMap -import java.util.List -import org.apache.log4j.Logger -import org.eclipse.emf.common.util.URI -import org.eclipse.emf.mwe.core.WorkflowContext -import org.eclipse.emf.mwe.core.issues.Issues -import org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent2 -import org.eclipse.emf.mwe.core.monitor.ProgressMonitor -import org.eclipse.emf.mwe.utils.StandaloneSetup -import org.eclipse.xtend.lib.annotations.Accessors -import org.eclipse.xtext.GeneratedMetamodel -import org.eclipse.xtext.Grammar -import org.eclipse.xtext.XtextStandaloneSetup -import org.eclipse.xtext.parser.IEncodingProvider -import org.eclipse.xtext.resource.IResourceServiceProvider -import org.eclipse.xtext.util.MergeableManifest2 -import org.eclipse.xtext.util.Tuples -import org.eclipse.xtext.xtext.generator.model.IXtextGeneratorFileSystemAccess -import org.eclipse.xtext.xtext.generator.model.ManifestAccess -import org.eclipse.xtext.xtext.generator.model.PluginXmlAccess -import org.eclipse.xtext.xtext.generator.model.TextFileAccess -import org.eclipse.xtext.xtext.generator.model.project.BundleProjectConfig -import org.eclipse.xtext.xtext.generator.model.project.IXtextProjectConfig - -/** - * The Xtext language infrastructure generator. Use the {@code configuration} block to add general - * configuration for your Xtext project and the generated code, e.g. - * 
- * configuration = {
- *     project = model.project.StandardProjectConfig {
- *         baseName = "org.example.language"
- *         rootPath = ".."
- *     }
- *     code = {
- *         encoding = 'ISO-8859-1'
- *     }
- * }
- *
- * You can generate code for one or more Xtext languages within the same project. For each language, - * add a {@code language} block, e.g. - * 
- * language = StandardLanguage {
- *     name = "org.example.language.MyExampleLanguage"
- * }
- *
- * - * @noextend This class should not be extended by clients. - */ -class XtextGenerator extends AbstractWorkflowComponent2 { - - static val Logger LOG = Logger.getLogger(XtextGenerator) - - @Accessors - DefaultGeneratorModule configuration = new DefaultGeneratorModule - - @Accessors - val List languageConfigs = newArrayList - - @Accessors - XtextDirectoryCleaner cleaner = new XtextDirectoryCleaner - - @Accessors - XtextGeneratorStandaloneSetup standaloneSetup = new XtextGeneratorStandaloneSetup - - @Accessors - String grammarEncoding - - Injector injector - - @Inject IXtextProjectConfig projectConfig - - @Inject XtextGeneratorTemplates templates - - @Inject XtextGeneratorNaming naming - - @Inject CodeConfig codeConfig - - new() { - new XtextStandaloneSetup().createInjectorAndDoEMFRegistration() - } - - /** - * Add a language configuration to be included in the code generation process. - */ - def void addLanguage(XtextGeneratorLanguage language) { - this.languageConfigs.add(language) - } - - override protected checkConfigurationInternal(Issues issues) { - initialize - val generatorIssues = new MweIssues(this, issues) - configuration.checkConfiguration(generatorIssues) - val uris = new HashMap - for (language : languageConfigs) { - language.checkConfiguration(generatorIssues) - for (generatedMetamodel : language.grammar.metamodelDeclarations.filter(GeneratedMetamodel)) { - val nsURI = generatedMetamodel.EPackage.nsURI - if (uris.containsKey(nsURI)) { - generatorIssues.addError("Duplicate generated grammar with nsURI '" + nsURI + "' in " - + uris.get(nsURI).name + " and " + language.grammar.name) - } else { - uris.put(nsURI, language.grammar) - } - } - } - } - - def void initialize() { - if (injector === null) { - LOG.info('Initializing Xtext generator') - new StandaloneSetup().addRegisterGeneratedEPackage('org.eclipse.xtext.common.types.TypesPackage') - initializeEncoding - injector = createInjector - injector.injectMembers(this) - injector.getInstance(CodeConfig) => [initialize(injector)] - projectConfig.initialize(injector) - cleaner.initialize(injector) - standaloneSetup.initialize(injector) - for (language : languageConfigs) { - val languageInjector = injector.createLanguageInjector(language) - language.initialize(languageInjector) - } - } - } - - protected def initializeEncoding() { - val serviceProviderRegistry = IResourceServiceProvider.Registry.INSTANCE - val serviceProvider = serviceProviderRegistry.extensionToFactoryMap.get('xtext') as IResourceServiceProvider - val encoding = grammarEncoding ?: configuration.code.encoding - if (serviceProvider !== null && encoding !== null) { - val encodingProvider = serviceProvider.get(IEncodingProvider) - if (encodingProvider instanceof IEncodingProvider.Runtime) - encodingProvider.defaultEncoding = encoding - } - } - - protected def Injector createInjector() { - Guice.createInjector(configuration) - } - - protected def Injector createLanguageInjector(Injector parent, XtextGeneratorLanguage language) { - parent.createChildInjector(new LanguageModule(language)) - } - - protected override invokeInternal(WorkflowContext ctx, ProgressMonitor monitor, Issues issues) { - initialize - try { - cleaner.clean - for (language : languageConfigs) { - try { - LOG.info('Generating ' + language.grammar.name) - language.generate - language.generateSetups - language.generateModules - language.generateExecutableExtensionFactory - } catch(Exception e) { - handleException(e, issues) - } - } - LOG.info('Generating common infrastructure') - generatePluginXmls - generateManifests - generateActivator - generateServices - } catch (Exception e) { - handleException(e, issues) - } - } - - private def void handleException(Exception ex, Issues issues) { - if (ex instanceof CompositeGeneratorException) { - ex.exceptions.forEach[handleException(issues)] - } else { - issues.addError(this, "GeneratorException: ", null, ex, null) - } - } - - protected def generateSetups(IXtextGeneratorLanguage language) { - templates.createRuntimeGenSetup(language).writeTo(projectConfig.runtime.srcGen) - templates.createRuntimeSetup(language).writeTo(projectConfig.runtime.src) - templates.createIdeSetup(language).writeTo(projectConfig.genericIde.src) - templates.createWebSetup(language).writeTo(projectConfig.web.src) - } - - protected def generateModules(IXtextGeneratorLanguage language) { - templates.createRuntimeGenModule(language).writeTo(projectConfig.runtime.srcGen) - templates.createRuntimeModule(language).writeTo(projectConfig.runtime.src) - templates.createIdeModule(language).writeTo(projectConfig.genericIde.src) - templates.createIdeGenModule(language).writeTo(projectConfig.genericIde.srcGen) - templates.createEclipsePluginGenModule(language).writeTo(projectConfig.eclipsePlugin.srcGen) - templates.createEclipsePluginModule(language).writeTo(projectConfig.eclipsePlugin.src) - templates.createWebGenModule(language).writeTo(projectConfig.web.srcGen) - templates.createWebModule(language).writeTo(projectConfig.web.src) - } - - protected def generateExecutableExtensionFactory(IXtextGeneratorLanguage language) { - if (projectConfig.eclipsePlugin.srcGen !== null) - templates.createEclipsePluginExecutableExtensionFactory(language, languageConfigs.head).writeTo(projectConfig.eclipsePlugin.srcGen) - } - - protected def generateManifests() { - val manifests = projectConfig.enabledProjects.filter(BundleProjectConfig) - .map[Tuples.create(manifest, metaInf, name)].toList - - // Filter null values and merge duplicate entries - val uri2Manifest = Maps.newHashMapWithExpectedSize(manifests.size) - val manifestIter = manifests.listIterator - - while (manifestIter.hasNext) { - val entry = manifestIter.next - val manifest = entry.first - val metaInf = entry.second - - if (manifest === null || metaInf === null) { - manifestIter.remove() - - } else { - if (manifest.activator === null && manifest === projectConfig.eclipsePlugin.manifest) { - manifest.activator = naming.eclipsePluginActivator - } - - val uri = metaInf.getURI(manifest.path) - if (uri2Manifest.containsKey(uri)) { - uri2Manifest.get(uri).merge(manifest) - manifestIter.remove() - } else { - uri2Manifest.put(uri, manifest) - } - } - } - - for (entry : manifests) { - val manifest = entry.first - val metaInf = entry.second - if (manifest.bundleName === null) { - manifest.bundleName = entry.third - } - if (metaInf.isFile(manifest.path)) { - if (manifest.merge) { - mergeManifest(manifest, metaInf) - } else if (manifest.path.endsWith('.MF')) { - manifest.path = manifest.path + '_gen' - manifest.writeTo(metaInf) - } - } else { - manifest.writeTo(metaInf) - } - } - } - - protected def mergeManifest(ManifestAccess manifest, IXtextGeneratorFileSystemAccess metaInf) throws IOException { - var InputStream in - try { - in = metaInf.readBinaryFile(manifest.path) - val merge = new MergeableManifest2(in, manifest.bundleName) - merge.lineDelimiter = codeConfig.lineDelimiter - merge.addExportedPackages(manifest.exportedPackages) - merge.addRequiredBundles(manifest.requiredBundles) - merge.addImportedPackages(manifest.importedPackages) - - if (manifest.activator !== null && merge.bundleActivator.isNullOrEmpty) { - merge.bundleActivator = manifest.activator.name - } - - if (merge.isModified) { - val out = new ByteArrayOutputStream - merge.write(out) - metaInf.generateFile(manifest.path, new ByteArrayInputStream(out.toByteArray)) - } - } finally { - if (in !== null) - in.close() - } - } - - protected def void generateServices() { - if (projectConfig.genericIde.srcGen === null || languageConfigs.empty) { - return - } - val file = new TextFileAccess() - file.path = "META-INF/services/org.eclipse.xtext.ISetup" - file.content = ''' - «FOR lang : languageConfigs» - «naming.getGenericIdeSetup(lang.grammar)» - «ENDFOR» - ''' - file.writeTo(projectConfig.genericIde.srcGen) - } - - protected def void generateActivator() { - if (projectConfig.eclipsePlugin.srcGen !== null && !languageConfigs.empty) - templates.createEclipsePluginActivator(projectConfig, languageConfigs).writeTo(projectConfig.eclipsePlugin.srcGen) - } - - protected def void generatePluginXmls() { - val pluginXmls = projectConfig.enabledProjects.filter(BundleProjectConfig).map[pluginXml -> root].toList - // Filter null values and merge duplicate entries - val uri2PluginXml = Maps.newHashMapWithExpectedSize(pluginXmls.size) - val pluginXmlIter = pluginXmls.listIterator - while (pluginXmlIter.hasNext) { - val entry = pluginXmlIter.next - val pluginXml = entry.key - val root = entry.value - if (pluginXml === null || root === null) { - pluginXmlIter.remove() - } else { - val uri = root.getURI(pluginXml.path) - if (uri2PluginXml.containsKey(uri)) { - uri2PluginXml.get(uri).merge(pluginXml) - pluginXmlIter.remove() - } else { - uri2PluginXml.put(uri, pluginXml) - } - } - } - - for (entry : pluginXmls) { - val pluginXml = entry.key - val root = entry.value - if (root.isFile(pluginXml.path)) { - // only write plugin.xml_gen if entries exist and content differs - if (!pluginXml.entries.isEmpty - && root.readTextFile(pluginXml.path)?.toString != pluginXml.getContentString - && pluginXml.path.endsWith('.xml')) { - pluginXml.path = pluginXml.path + '_gen' - pluginXml.writeTo(root) - } - } else { - pluginXml.writeTo(root) - } - } - } - -} diff --git a/org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/XtextGeneratorTemplates.xtend b/org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/XtextGeneratorTemplates.xtend index 709d70b79..80946fe8f 100644 --- a/org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/XtextGeneratorTemplates.xtend +++ b/org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/XtextGeneratorTemplates.xtend @@ -1,5 +1,5 @@ /******************************************************************************* - * Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others. + * Copyright (c) 2015, 20201 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. @@ -41,6 +41,7 @@ import org.eclipse.xtext.xtext.generator.model.annotations.SuppressWarningsAnnot import org.eclipse.xtext.xtext.generator.model.project.IXtextProjectConfig import static extension org.eclipse.xtext.xtext.generator.model.TypeReference.* +import org.eclipse.xtext.xtext.generator.model.TextFileAccess /** * Templates for generating the common language infrastructure. @@ -575,4 +576,15 @@ class XtextGeneratorTemplates { return file } + def TextFileAccess createMetaInfServices(List languageConfigs) { + val file = new TextFileAccess() + file.path = "META-INF/services/org.eclipse.xtext.ISetup" + file.content = ''' + «FOR lang : languageConfigs» + «naming.getGenericIdeSetup(lang.grammar)» + «ENDFOR» + ''' + file + } + } diff --git a/org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/XtextGenerator.java b/org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/XtextGenerator.java deleted file mode 100644 index b0b23f1eb..000000000 --- a/org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/XtextGenerator.java +++ /dev/null @@ -1,514 +0,0 @@ -/** - * 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.xtext.generator; - -import com.google.common.base.Objects; -import com.google.common.collect.Iterables; -import com.google.common.collect.Maps; -import com.google.inject.Guice; -import com.google.inject.Inject; -import com.google.inject.Injector; -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.util.HashMap; -import java.util.List; -import java.util.ListIterator; -import java.util.function.Consumer; -import org.apache.log4j.Logger; -import org.eclipse.emf.common.util.URI; -import org.eclipse.emf.mwe.core.WorkflowContext; -import org.eclipse.emf.mwe.core.issues.Issues; -import org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent2; -import org.eclipse.emf.mwe.core.monitor.ProgressMonitor; -import org.eclipse.emf.mwe.utils.StandaloneSetup; -import org.eclipse.xtend.lib.annotations.Accessors; -import org.eclipse.xtend2.lib.StringConcatenationClient; -import org.eclipse.xtext.GeneratedMetamodel; -import org.eclipse.xtext.Grammar; -import org.eclipse.xtext.XtextStandaloneSetup; -import org.eclipse.xtext.parser.IEncodingProvider; -import org.eclipse.xtext.resource.IResourceServiceProvider; -import org.eclipse.xtext.util.MergeableManifest2; -import org.eclipse.xtext.util.Triple; -import org.eclipse.xtext.util.Tuples; -import org.eclipse.xtext.xbase.lib.CollectionLiterals; -import org.eclipse.xtext.xbase.lib.Exceptions; -import org.eclipse.xtext.xbase.lib.Functions.Function1; -import org.eclipse.xtext.xbase.lib.IterableExtensions; -import org.eclipse.xtext.xbase.lib.ObjectExtensions; -import org.eclipse.xtext.xbase.lib.Pair; -import org.eclipse.xtext.xbase.lib.Procedures.Procedure1; -import org.eclipse.xtext.xbase.lib.Pure; -import org.eclipse.xtext.xbase.lib.StringExtensions; -import org.eclipse.xtext.xtext.generator.model.IXtextGeneratorFileSystemAccess; -import org.eclipse.xtext.xtext.generator.model.ManifestAccess; -import org.eclipse.xtext.xtext.generator.model.PluginXmlAccess; -import org.eclipse.xtext.xtext.generator.model.TextFileAccess; -import org.eclipse.xtext.xtext.generator.model.TypeReference; -import org.eclipse.xtext.xtext.generator.model.project.BundleProjectConfig; -import org.eclipse.xtext.xtext.generator.model.project.IXtextProjectConfig; - -/** - * The Xtext language infrastructure generator. Use the {@code configuration} block to add general - * configuration for your Xtext project and the generated code, e.g. - * 
- * configuration = {
- *     project = model.project.StandardProjectConfig {
- *         baseName = "org.example.language"
- *         rootPath = ".."
- *     }
- *     code = {
- *         encoding = 'ISO-8859-1'
- *     }
- * }
- *
- * You can generate code for one or more Xtext languages within the same project. For each language, - * add a {@code language} block, e.g. - * 
- * language = StandardLanguage {
- *     name = "org.example.language.MyExampleLanguage"
- * }
- *
- * - * @noextend This class should not be extended by clients. - */ -@SuppressWarnings("all") -public class XtextGenerator extends AbstractWorkflowComponent2 { - private static final Logger LOG = Logger.getLogger(XtextGenerator.class); - - @Accessors - private DefaultGeneratorModule configuration = new DefaultGeneratorModule(); - - @Accessors - private final List languageConfigs = CollectionLiterals.newArrayList(); - - @Accessors - private XtextDirectoryCleaner cleaner = new XtextDirectoryCleaner(); - - @Accessors - private XtextGeneratorStandaloneSetup standaloneSetup = new XtextGeneratorStandaloneSetup(); - - @Accessors - private String grammarEncoding; - - private Injector injector; - - @Inject - private IXtextProjectConfig projectConfig; - - @Inject - private XtextGeneratorTemplates templates; - - @Inject - private XtextGeneratorNaming naming; - - @Inject - private CodeConfig codeConfig; - - public XtextGenerator() { - new XtextStandaloneSetup().createInjectorAndDoEMFRegistration(); - } - - /** - * Add a language configuration to be included in the code generation process. - */ - public void addLanguage(final XtextGeneratorLanguage language) { - this.languageConfigs.add(language); - } - - @Override - protected void checkConfigurationInternal(final Issues issues) { - this.initialize(); - final MweIssues generatorIssues = new MweIssues(this, issues); - this.configuration.checkConfiguration(generatorIssues); - final HashMap uris = new HashMap(); - for (final XtextGeneratorLanguage language : this.languageConfigs) { - { - language.checkConfiguration(generatorIssues); - Iterable _filter = Iterables.filter(language.getGrammar().getMetamodelDeclarations(), GeneratedMetamodel.class); - for (final GeneratedMetamodel generatedMetamodel : _filter) { - { - final String nsURI = generatedMetamodel.getEPackage().getNsURI(); - boolean _containsKey = uris.containsKey(nsURI); - if (_containsKey) { - String _name = uris.get(nsURI).getName(); - String _plus = ((("Duplicate generated grammar with nsURI \'" + nsURI) + "\' in ") + _name); - String _plus_1 = (_plus + " and "); - String _name_1 = language.getGrammar().getName(); - String _plus_2 = (_plus_1 + _name_1); - generatorIssues.addError(_plus_2); - } else { - uris.put(nsURI, language.getGrammar()); - } - } - } - } - } - } - - public void initialize() { - if ((this.injector == null)) { - XtextGenerator.LOG.info("Initializing Xtext generator"); - new StandaloneSetup().addRegisterGeneratedEPackage("org.eclipse.xtext.common.types.TypesPackage"); - this.initializeEncoding(); - this.injector = this.createInjector(); - this.injector.injectMembers(this); - CodeConfig _instance = this.injector.getInstance(CodeConfig.class); - final Procedure1 _function = (CodeConfig it) -> { - it.initialize(this.injector); - }; - ObjectExtensions.operator_doubleArrow(_instance, _function); - this.projectConfig.initialize(this.injector); - this.cleaner.initialize(this.injector); - this.standaloneSetup.initialize(this.injector); - for (final XtextGeneratorLanguage language : this.languageConfigs) { - { - final Injector languageInjector = this.createLanguageInjector(this.injector, language); - language.initialize(languageInjector); - } - } - } - } - - protected void initializeEncoding() { - final IResourceServiceProvider.Registry serviceProviderRegistry = IResourceServiceProvider.Registry.INSTANCE; - Object _get = serviceProviderRegistry.getExtensionToFactoryMap().get("xtext"); - final IResourceServiceProvider serviceProvider = ((IResourceServiceProvider) _get); - String _elvis = null; - if (this.grammarEncoding != null) { - _elvis = this.grammarEncoding; - } else { - String _encoding = this.configuration.getCode().getEncoding(); - _elvis = _encoding; - } - final String encoding = _elvis; - if (((serviceProvider != null) && (encoding != null))) { - final IEncodingProvider encodingProvider = serviceProvider.get(IEncodingProvider.class); - if ((encodingProvider instanceof IEncodingProvider.Runtime)) { - ((IEncodingProvider.Runtime)encodingProvider).setDefaultEncoding(encoding); - } - } - } - - protected Injector createInjector() { - return Guice.createInjector(this.configuration); - } - - protected Injector createLanguageInjector(final Injector parent, final XtextGeneratorLanguage language) { - LanguageModule _languageModule = new LanguageModule(language); - return parent.createChildInjector(_languageModule); - } - - @Override - protected void invokeInternal(final WorkflowContext ctx, final ProgressMonitor monitor, final Issues issues) { - this.initialize(); - try { - this.cleaner.clean(); - for (final XtextGeneratorLanguage language : this.languageConfigs) { - try { - String _name = language.getGrammar().getName(); - String _plus = ("Generating " + _name); - XtextGenerator.LOG.info(_plus); - language.generate(); - this.generateSetups(language); - this.generateModules(language); - this.generateExecutableExtensionFactory(language); - } catch (final Throwable _t) { - if (_t instanceof Exception) { - final Exception e = (Exception)_t; - this.handleException(e, issues); - } else { - throw Exceptions.sneakyThrow(_t); - } - } - } - XtextGenerator.LOG.info("Generating common infrastructure"); - this.generatePluginXmls(); - this.generateManifests(); - this.generateActivator(); - this.generateServices(); - } catch (final Throwable _t) { - if (_t instanceof Exception) { - final Exception e = (Exception)_t; - this.handleException(e, issues); - } else { - throw Exceptions.sneakyThrow(_t); - } - } - } - - private void handleException(final Exception ex, final Issues issues) { - if ((ex instanceof CompositeGeneratorException)) { - final Consumer _function = (Exception it) -> { - this.handleException(it, issues); - }; - ((CompositeGeneratorException)ex).getExceptions().forEach(_function); - } else { - issues.addError(this, "GeneratorException: ", null, ex, null); - } - } - - protected void generateSetups(final IXtextGeneratorLanguage language) { - this.templates.createRuntimeGenSetup(language).writeTo(this.projectConfig.getRuntime().getSrcGen()); - this.templates.createRuntimeSetup(language).writeTo(this.projectConfig.getRuntime().getSrc()); - this.templates.createIdeSetup(language).writeTo(this.projectConfig.getGenericIde().getSrc()); - this.templates.createWebSetup(language).writeTo(this.projectConfig.getWeb().getSrc()); - } - - protected void generateModules(final IXtextGeneratorLanguage language) { - this.templates.createRuntimeGenModule(language).writeTo(this.projectConfig.getRuntime().getSrcGen()); - this.templates.createRuntimeModule(language).writeTo(this.projectConfig.getRuntime().getSrc()); - this.templates.createIdeModule(language).writeTo(this.projectConfig.getGenericIde().getSrc()); - this.templates.createIdeGenModule(language).writeTo(this.projectConfig.getGenericIde().getSrcGen()); - this.templates.createEclipsePluginGenModule(language).writeTo(this.projectConfig.getEclipsePlugin().getSrcGen()); - this.templates.createEclipsePluginModule(language).writeTo(this.projectConfig.getEclipsePlugin().getSrc()); - this.templates.createWebGenModule(language).writeTo(this.projectConfig.getWeb().getSrcGen()); - this.templates.createWebModule(language).writeTo(this.projectConfig.getWeb().getSrc()); - } - - protected void generateExecutableExtensionFactory(final IXtextGeneratorLanguage language) { - IXtextGeneratorFileSystemAccess _srcGen = this.projectConfig.getEclipsePlugin().getSrcGen(); - boolean _tripleNotEquals = (_srcGen != null); - if (_tripleNotEquals) { - this.templates.createEclipsePluginExecutableExtensionFactory(language, IterableExtensions.head(this.languageConfigs)).writeTo(this.projectConfig.getEclipsePlugin().getSrcGen()); - } - } - - protected void generateManifests() { - try { - final Function1> _function = (BundleProjectConfig it) -> { - return Tuples.create(it.getManifest(), it.getMetaInf(), it.getName()); - }; - final List> manifests = IterableExtensions.>toList(IterableExtensions.>map(Iterables.filter(this.projectConfig.getEnabledProjects(), BundleProjectConfig.class), _function)); - final HashMap uri2Manifest = Maps.newHashMapWithExpectedSize(manifests.size()); - final ListIterator> manifestIter = manifests.listIterator(); - while (manifestIter.hasNext()) { - { - final Triple entry = manifestIter.next(); - final ManifestAccess manifest = entry.getFirst(); - final IXtextGeneratorFileSystemAccess metaInf = entry.getSecond(); - if (((manifest == null) || (metaInf == null))) { - manifestIter.remove(); - } else { - if (((manifest.getActivator() == null) && (manifest == this.projectConfig.getEclipsePlugin().getManifest()))) { - manifest.setActivator(this.naming.getEclipsePluginActivator()); - } - final URI uri = metaInf.getURI(manifest.getPath()); - boolean _containsKey = uri2Manifest.containsKey(uri); - if (_containsKey) { - uri2Manifest.get(uri).merge(manifest); - manifestIter.remove(); - } else { - uri2Manifest.put(uri, manifest); - } - } - } - } - for (final Triple entry : manifests) { - { - final ManifestAccess manifest = entry.getFirst(); - final IXtextGeneratorFileSystemAccess metaInf = entry.getSecond(); - String _bundleName = manifest.getBundleName(); - boolean _tripleEquals = (_bundleName == null); - if (_tripleEquals) { - manifest.setBundleName(entry.getThird()); - } - boolean _isFile = metaInf.isFile(manifest.getPath()); - if (_isFile) { - boolean _isMerge = manifest.isMerge(); - if (_isMerge) { - this.mergeManifest(manifest, metaInf); - } else { - boolean _endsWith = manifest.getPath().endsWith(".MF"); - if (_endsWith) { - String _path = manifest.getPath(); - String _plus = (_path + "_gen"); - manifest.setPath(_plus); - manifest.writeTo(metaInf); - } - } - } else { - manifest.writeTo(metaInf); - } - } - } - } catch (Throwable _e) { - throw Exceptions.sneakyThrow(_e); - } - } - - protected void mergeManifest(final ManifestAccess manifest, final IXtextGeneratorFileSystemAccess metaInf) throws IOException { - InputStream in = null; - try { - in = metaInf.readBinaryFile(manifest.getPath()); - String _bundleName = manifest.getBundleName(); - final MergeableManifest2 merge = new MergeableManifest2(in, _bundleName); - merge.setLineDelimiter(this.codeConfig.getLineDelimiter()); - merge.addExportedPackages(manifest.getExportedPackages()); - merge.addRequiredBundles(manifest.getRequiredBundles()); - merge.addImportedPackages(manifest.getImportedPackages()); - if (((manifest.getActivator() != null) && StringExtensions.isNullOrEmpty(merge.getBundleActivator()))) { - merge.setBundleActivator(manifest.getActivator().getName()); - } - boolean _isModified = merge.isModified(); - if (_isModified) { - final ByteArrayOutputStream out = new ByteArrayOutputStream(); - merge.write(out); - String _path = manifest.getPath(); - byte[] _byteArray = out.toByteArray(); - ByteArrayInputStream _byteArrayInputStream = new ByteArrayInputStream(_byteArray); - metaInf.generateFile(_path, _byteArrayInputStream); - } - } finally { - if ((in != null)) { - in.close(); - } - } - } - - protected void generateServices() { - if (((this.projectConfig.getGenericIde().getSrcGen() == null) || this.languageConfigs.isEmpty())) { - return; - } - final TextFileAccess file = new TextFileAccess(); - file.setPath("META-INF/services/org.eclipse.xtext.ISetup"); - StringConcatenationClient _client = new StringConcatenationClient() { - @Override - protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { - { - for(final XtextGeneratorLanguage lang : XtextGenerator.this.languageConfigs) { - TypeReference _genericIdeSetup = XtextGenerator.this.naming.getGenericIdeSetup(lang.getGrammar()); - _builder.append(_genericIdeSetup); - _builder.newLineIfNotEmpty(); - } - } - } - }; - file.setContent(_client); - file.writeTo(this.projectConfig.getGenericIde().getSrcGen()); - } - - protected void generateActivator() { - if (((this.projectConfig.getEclipsePlugin().getSrcGen() != null) && (!this.languageConfigs.isEmpty()))) { - this.templates.createEclipsePluginActivator(this.projectConfig, this.languageConfigs).writeTo(this.projectConfig.getEclipsePlugin().getSrcGen()); - } - } - - protected void generatePluginXmls() { - final Function1> _function = (BundleProjectConfig it) -> { - PluginXmlAccess _pluginXml = it.getPluginXml(); - IXtextGeneratorFileSystemAccess _root = it.getRoot(); - return Pair.of(_pluginXml, _root); - }; - final List> pluginXmls = IterableExtensions.>toList(IterableExtensions.>map(Iterables.filter(this.projectConfig.getEnabledProjects(), BundleProjectConfig.class), _function)); - final HashMap uri2PluginXml = Maps.newHashMapWithExpectedSize(pluginXmls.size()); - final ListIterator> pluginXmlIter = pluginXmls.listIterator(); - while (pluginXmlIter.hasNext()) { - { - final Pair entry = pluginXmlIter.next(); - final PluginXmlAccess pluginXml = entry.getKey(); - final IXtextGeneratorFileSystemAccess root = entry.getValue(); - if (((pluginXml == null) || (root == null))) { - pluginXmlIter.remove(); - } else { - final URI uri = root.getURI(pluginXml.getPath()); - boolean _containsKey = uri2PluginXml.containsKey(uri); - if (_containsKey) { - uri2PluginXml.get(uri).merge(pluginXml); - pluginXmlIter.remove(); - } else { - uri2PluginXml.put(uri, pluginXml); - } - } - } - } - for (final Pair entry : pluginXmls) { - { - final PluginXmlAccess pluginXml = entry.getKey(); - final IXtextGeneratorFileSystemAccess root = entry.getValue(); - boolean _isFile = root.isFile(pluginXml.getPath()); - if (_isFile) { - boolean _and = false; - boolean _and_1 = false; - boolean _isEmpty = pluginXml.getEntries().isEmpty(); - boolean _not = (!_isEmpty); - if (!_not) { - _and_1 = false; - } else { - CharSequence _readTextFile = root.readTextFile(pluginXml.getPath()); - String _string = null; - if (_readTextFile!=null) { - _string=_readTextFile.toString(); - } - String _contentString = pluginXml.getContentString(); - boolean _notEquals = (!Objects.equal(_string, _contentString)); - _and_1 = _notEquals; - } - if (!_and_1) { - _and = false; - } else { - boolean _endsWith = pluginXml.getPath().endsWith(".xml"); - _and = _endsWith; - } - if (_and) { - String _path = pluginXml.getPath(); - String _plus = (_path + "_gen"); - pluginXml.setPath(_plus); - pluginXml.writeTo(root); - } - } else { - pluginXml.writeTo(root); - } - } - } - } - - @Pure - public DefaultGeneratorModule getConfiguration() { - return this.configuration; - } - - public void setConfiguration(final DefaultGeneratorModule configuration) { - this.configuration = configuration; - } - - @Pure - public List getLanguageConfigs() { - return this.languageConfigs; - } - - @Pure - public XtextDirectoryCleaner getCleaner() { - return this.cleaner; - } - - public void setCleaner(final XtextDirectoryCleaner cleaner) { - this.cleaner = cleaner; - } - - @Pure - public XtextGeneratorStandaloneSetup getStandaloneSetup() { - return this.standaloneSetup; - } - - public void setStandaloneSetup(final XtextGeneratorStandaloneSetup standaloneSetup) { - this.standaloneSetup = standaloneSetup; - } - - @Pure - public String getGrammarEncoding() { - return this.grammarEncoding; - } - - public void setGrammarEncoding(final String grammarEncoding) { - this.grammarEncoding = grammarEncoding; - } -} diff --git a/org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/XtextGeneratorTemplates.java b/org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/XtextGeneratorTemplates.java index bf63745ce..6cacb0386 100644 --- a/org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/XtextGeneratorTemplates.java +++ b/org.eclipse.xtext.xtext.generator/xtend-gen/org/eclipse/xtext/xtext/generator/XtextGeneratorTemplates.java @@ -1,5 +1,5 @@ /** - * Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others. + * Copyright (c) 2015, 20201 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. @@ -42,6 +42,7 @@ import org.eclipse.xtext.xtext.generator.model.FileAccessFactory; import org.eclipse.xtext.xtext.generator.model.GeneratedJavaFileAccess; import org.eclipse.xtext.xtext.generator.model.GuiceModuleAccess; import org.eclipse.xtext.xtext.generator.model.JavaFileAccess; +import org.eclipse.xtext.xtext.generator.model.TextFileAccess; import org.eclipse.xtext.xtext.generator.model.TypeReference; import org.eclipse.xtext.xtext.generator.model.annotations.IClassAnnotation; import org.eclipse.xtext.xtext.generator.model.annotations.SuppressWarningsAnnotation; @@ -1758,4 +1759,27 @@ public class XtextGeneratorTemplates { file.setContent(_client_1); return file; } + + public TextFileAccess createMetaInfServices(final List languageConfigs) { + TextFileAccess _xblockexpression = null; + { + final TextFileAccess file = new TextFileAccess(); + file.setPath("META-INF/services/org.eclipse.xtext.ISetup"); + StringConcatenationClient _client = new StringConcatenationClient() { + @Override + protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) { + { + for(final IXtextGeneratorLanguage lang : languageConfigs) { + TypeReference _genericIdeSetup = XtextGeneratorTemplates.this.naming.getGenericIdeSetup(lang.getGrammar()); + _builder.append(_genericIdeSetup); + _builder.newLineIfNotEmpty(); + } + } + } + }; + file.setContent(_client); + _xblockexpression = file; + } + return _xblockexpression; + } }