make *Access classes customizable

plugins/org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/SubProjectConfig.xtend

@@ -13,10 +13,10 @@ import org.eclipse.xtend.lib.annotations.Accessors
 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.XtextGeneratorFileSystemAccess
-
 
 class SubProjectConfig implements IGuiceAwareGeneratorComponent {
+	@Accessors(PUBLIC_GETTER, PACKAGE_SETTER)
+	XtextProjectConfig owner
 	@Accessors
 	boolean enabled
 	@Accessors
@@ -29,21 +29,21 @@ class SubProjectConfig implements IGuiceAwareGeneratorComponent {
 	IXtextGeneratorFileSystemAccess src
 	@Accessors(PUBLIC_GETTER)
 	IXtextGeneratorFileSystemAccess srcGen
-
+	
 	def void setRoot(String path) {
-		root = new XtextGeneratorFileSystemAccess(path, true)
+		root = owner.newFileSystemAccess(path, true)
 	}
 
 	def void setMetaInf(String path) {
-		metaInf = new XtextGeneratorFileSystemAccess(path, true)
+		metaInf = owner.newFileSystemAccess(path, true)
 	}
 
 	def void setSrc(String path) {
-		src = new XtextGeneratorFileSystemAccess(path, false)
+		src = owner.newFileSystemAccess(path, false)
 	}
 
 	def void setSrcGen(String path) {
-		srcGen = new XtextGeneratorFileSystemAccess(path, true)
+		srcGen = owner.newFileSystemAccess(path, true)
 	}
 	
 	def void checkConfiguration(Issues issues) {
@@ -59,6 +59,8 @@ class SubProjectConfig implements IGuiceAwareGeneratorComponent {
 	
 }
 
+
+
 @Accessors
 class BundleProjectConfig extends SubProjectConfig {
 	ManifestAccess manifest
@@ -82,12 +84,13 @@ class BundleProjectConfig extends SubProjectConfig {
 	
 }
 
+
 class RuntimeProjectConfig extends BundleProjectConfig {
 	@Accessors(PUBLIC_GETTER)
 	IXtextGeneratorFileSystemAccess ecoreModel
 	
 	def void setEcoreModel(String path) {
-		ecoreModel = new XtextGeneratorFileSystemAccess(path, true)
+		ecoreModel = owner.newFileSystemAccess(path, true)
 	}
 	
 	/**
@@ -112,7 +115,7 @@ class WebProjectConfig extends SubProjectConfig {
 	IXtextGeneratorFileSystemAccess assets
 	
 	def void setAssets(String path) {
-		assets = new XtextGeneratorFileSystemAccess(path, true)
+		assets = owner.newFileSystemAccess(path, true)
 	}
 	
 	override initialize(Injector injector) {

plugins/org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/WizardConfig.xtend

@@ -9,8 +9,6 @@ package org.eclipse.xtext.xtext.generator
 
 import org.eclipse.emf.mwe2.runtime.Mandatory
 import org.eclipse.xtend.lib.annotations.Accessors
-import org.eclipse.xtext.xtext.generator.model.ManifestAccess
-import org.eclipse.xtext.xtext.generator.model.PluginXmlAccess
 
 @Accessors
 class WizardConfig extends XtextProjectConfig {
@@ -54,9 +52,9 @@ class WizardConfig extends XtextProjectConfig {
 			if (it instanceof BundleProjectConfig) {
 				if (createEclipseMetaData) {
 					if (manifest === null)
-						manifest = new ManifestAccess
+						manifest = newManifestAccess
 					if (pluginXml === null)
-						pluginXml = new PluginXmlAccess
+						pluginXml = newPluginXmlAccess
 				}
 			}
 			if (it instanceof RuntimeProjectConfig) {

plugins/org.eclipse.xtext.xtext.generator/src/org/eclipse/xtext/xtext/generator/XtextProjectConfig.xtend

@@ -10,16 +10,64 @@ package org.eclipse.xtext.xtext.generator
 import com.google.inject.Injector
 import java.util.List
 import org.eclipse.xtend.lib.annotations.Accessors
+import org.eclipse.xtext.xtext.generator.model.ManifestAccess
+import org.eclipse.xtext.xtext.generator.model.PluginXmlAccess
+import org.eclipse.xtext.xtext.generator.model.XtextGeneratorFileSystemAccess
 
-@Accessors
+@Accessors(PUBLIC_GETTER)
 class XtextProjectConfig implements IGuiceAwareGeneratorComponent {
-	RuntimeProjectConfig runtime = new RuntimeProjectConfig
-	BundleProjectConfig runtimeTest = new BundleProjectConfig
-	BundleProjectConfig genericIde = new BundleProjectConfig
-	BundleProjectConfig eclipsePlugin = new BundleProjectConfig
-	BundleProjectConfig eclipsePluginTest = new BundleProjectConfig
-	SubProjectConfig ideaPlugin = new SubProjectConfig
-	WebProjectConfig web = new WebProjectConfig
+	RuntimeProjectConfig runtime
+	BundleProjectConfig runtimeTest
+	BundleProjectConfig genericIde
+	BundleProjectConfig eclipsePlugin
+	BundleProjectConfig eclipsePluginTest
+	SubProjectConfig ideaPlugin
+	WebProjectConfig web
+	
+	new() {
+		setRuntime(new RuntimeProjectConfig)
+		setRuntimeTest(new BundleProjectConfig)
+		setGenericIde(new BundleProjectConfig)
+		setEclipsePlugin(new BundleProjectConfig)
+		setEclipsePluginTest(new BundleProjectConfig)
+		setIdeaPlugin(new SubProjectConfig)
+		setWeb(new WebProjectConfig)
+	}
+	
+	def void setRuntime(RuntimeProjectConfig config) {
+		this.runtime = config
+		config.owner = this
+	}
+	
+	def void setRuntimeTest(BundleProjectConfig config) {
+		this.runtimeTest = config
+		config.owner = this
+	}
+	
+	def void setGenericIde(BundleProjectConfig config) {
+		this.genericIde = config
+		config.owner = this
+	}
+	
+	def void setEclipsePlugin(BundleProjectConfig config) {
+		this.eclipsePlugin = config
+		config.owner = this
+	}
+	
+	def void setEclipsePluginTest(BundleProjectConfig config) {
+		this.eclipsePluginTest = config
+		config.owner = this
+	}
+	
+	def void setIdeaPlugin(SubProjectConfig config) {
+		this.ideaPlugin = config
+		config.owner = this
+	}
+	
+	def void setWeb(WebProjectConfig config) {
+		this.web = config
+		config.owner = this
+	}
 	
 	def void checkConfiguration(Issues issues) {
 		enabledProjects.forEach[checkConfiguration(issues)]
@@ -65,5 +113,17 @@ class XtextProjectConfig implements IGuiceAwareGeneratorComponent {
 		if (#[eclipsePlugin, ideaPlugin, web].exists[enabled])
 			genericIde.enabled = true
 	}
+	
+	protected def newManifestAccess() {
+		new ManifestAccess
+	}
+	
+	protected def newPluginXmlAccess() {
+		new PluginXmlAccess
+	}
+	
+	protected def newFileSystemAccess(String path, boolean overWrite) {
+		new XtextGeneratorFileSystemAccess(path, overWrite)
+	}
 
 }