user/src/com/google/gwt/editor/rebind/AbstractEditorDriverGenerator.java - gwt - Git at Google

 /*
  * Copyright 2010 Google Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
  * the License at
  *
  * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  * License for the specific language governing permissions and limitations under
  * the License.
  */
 package com.google.gwt.editor.rebind;

 import com.google.gwt.core.ext.Generator;
 import com.google.gwt.core.ext.GeneratorContext;
 import com.google.gwt.core.ext.TreeLogger;
 import com.google.gwt.core.ext.UnableToCompleteException;
 import com.google.gwt.core.ext.typeinfo.JClassType;
 import com.google.gwt.core.ext.typeinfo.TypeOracle;
 import com.google.gwt.dev.generator.NameFactory;
 import com.google.gwt.dev.util.Name;
 import com.google.gwt.dev.util.Name.BinaryName;
 import com.google.gwt.editor.client.Editor;
 import com.google.gwt.editor.client.EditorVisitor;
 import com.google.gwt.editor.client.impl.AbstractEditorContext;
 import com.google.gwt.editor.client.impl.RootEditorContext;
 import com.google.gwt.editor.rebind.model.EditorData;
 import com.google.gwt.editor.rebind.model.EditorModel;
 import com.google.gwt.user.rebind.ClassSourceFileComposerFactory;
 import com.google.gwt.user.rebind.SourceWriter;

 import java.io.PrintWriter;
 import java.util.IdentityHashMap;
 import java.util.Map;

 /**
  * A base class for generating Editor drivers.
  */
 public abstract class AbstractEditorDriverGenerator extends Generator {

   private GeneratorContext context;
   private TreeLogger logger;
   private EditorModel model;

   @Override
   public String generate(TreeLogger logger, GeneratorContext context,
       String typeName) throws UnableToCompleteException {
     this.context = context;
     this.logger = logger;

     TypeOracle oracle = context.getTypeOracle();
     JClassType toGenerate = oracle.findType(typeName).isInterface();
     if (toGenerate == null) {
       logger.log(TreeLogger.ERROR, typeName + " is not an interface type");
       throw new UnableToCompleteException();
     }

     String packageName = toGenerate.getPackage().getName();
     String simpleSourceName = toGenerate.getName().replace('.', '_') + "Impl";
     PrintWriter pw = context.tryCreate(logger, packageName, simpleSourceName);
     if (pw == null) {
       return packageName + "." + simpleSourceName;
     }

     model = new EditorModel(logger, toGenerate,
         oracle.findType(getDriverInterfaceType().getName()));

     ClassSourceFileComposerFactory factory = new ClassSourceFileComposerFactory(
         packageName, simpleSourceName);
     factory.setSuperclass(Name.getSourceNameForClass(getDriverSuperclassType())
         + "<" + model.getProxyType().getParameterizedQualifiedSourceName()
         + ", " + model.getEditorType().getParameterizedQualifiedSourceName()
         + ">");
     factory.addImplementedInterface(typeName);
     SourceWriter sw = factory.createSourceWriter(context, pw);
     writeCreateDelegate(sw);
     writeAdditionalContent(logger, context, model, sw);
     sw.commit(logger);

     return factory.getCreatedClassName();
   }

   protected abstract Class<?> getDriverInterfaceType();

   protected abstract Class<?> getDriverSuperclassType();

   protected String getEditorDelegate(EditorData delegateData) {
     JClassType edited = delegateData.getEditedType();
     JClassType editor = delegateData.getEditorType();
     Map<EditorData, String> delegateFields = new IdentityHashMap<EditorData, String>();
     NameFactory nameFactory = new NameFactory();

     String delegateSimpleName = String.format(
         "%s_%s",
         escapedMaybeParameterizedBinaryName(editor),
         BinaryName.getShortClassName(Name.getBinaryNameForClass(getEditorDelegateType())));

     String packageName = editor.getPackage().getName();
     PrintWriter pw = context.tryCreate(logger, packageName, delegateSimpleName);
     if (pw != null) {
       ClassSourceFileComposerFactory factory = new ClassSourceFileComposerFactory(
           packageName, delegateSimpleName);
       factory.setSuperclass(String.format("%s",
           Name.getSourceNameForClass(getEditorDelegateType())));
       SourceWriter sw = factory.createSourceWriter(context, pw);

       EditorData[] data = model.getEditorData(editor);

       /*
        * Declare fields in the generated subclass for the editor and the object
        * being edited. This decreases casting over having a generic field in the
        * supertype.
        */
       sw.println("private %s editor;", editor.getQualifiedSourceName());
       sw.println("@Override protected %s getEditor() {return editor;}",
           editor.getQualifiedSourceName());
       sw.println(
           "protected void setEditor(%s editor) {this.editor=(%s)editor;}",
           Editor.class.getCanonicalName(), editor.getQualifiedSourceName());
       sw.println("private %s object;", edited.getQualifiedSourceName());
       sw.println("@Override public %s getObject() {return object;}",
           edited.getQualifiedSourceName());
       sw.println(
           "@Override protected void setObject(Object object) {this.object=(%s)object;}",
           edited.getQualifiedSourceName());

       if (delegateData.isCompositeEditor()) {
         sw.println("@Override protected %s createComposedDelegate() {",
             Name.getSourceNameForClass(this.getEditorDelegateType()));
         sw.indentln("return new %s();",
             getEditorDelegate(delegateData.getComposedData()));
         sw.println("}");
       }

       // Fields for the sub-delegates that must be managed
       for (EditorData d : data) {
         if (d.isDelegateRequired()) {
           String fieldName = nameFactory.createName(d.getPropertyName()
               + "Delegate");
           delegateFields.put(d, fieldName);
           sw.println("%s %s;",
               Name.getSourceNameForClass(getEditorDelegateType()), fieldName);
         }
       }

       // For each entity property, create a sub-delegate and initialize
       sw.println("@Override protected void initializeSubDelegates() {");
       sw.indent();
       if (delegateData.isCompositeEditor()) {
         sw.println(
             "createChain(%s.class);",
             delegateData.getComposedData().getEditedType().getQualifiedSourceName());
       }
       for (EditorData d : data) {
         String subDelegateType = getEditorDelegate(d);
         if (d.isDelegateRequired()) {
           sw.println("if (editor.%s != null) {", d.getSimpleExpression());
           sw.indent();
           sw.println("%s = new %s();", delegateFields.get(d), subDelegateType);
           sw.println("addSubDelegate(%s, appendPath(\"%s\"), editor.%s);",
               delegateFields.get(d), d.getDeclaredPath(),
               d.getSimpleExpression());
           sw.outdent();
           sw.println("}");
         }
       }
       sw.outdent();
       sw.println("}");

       sw.println("@Override public void accept(%s visitor) {",
           EditorVisitor.class.getCanonicalName());
       sw.indent();
       if (delegateData.isCompositeEditor()) {
         sw.println("getEditorChain().accept(visitor);");
       }
       for (EditorData d : data) {
         if (d.isDelegateRequired()) {
           sw.println("if (%s != null) ", delegateFields.get(d));
         }
         sw.println("{");
         sw.indent();
         String editorContextName = getEditorContext(delegateData, d);
         sw.println(
             "%s ctx = new %s(getObject(), editor.%s, appendPath(\"%s\"));",
             editorContextName, editorContextName, d.getSimpleExpression(),
             d.getDeclaredPath());
         if (d.isDelegateRequired()) {
           sw.println("ctx.setEditorDelegate(%s);", delegateFields.get(d));
         }
         sw.println("ctx.traverse(visitor, %s);", d.isDelegateRequired()
             ? delegateFields.get(d) : "null");
         sw.outdent();
         sw.println("}");
       }
       sw.outdent();
       sw.println("}");
       sw.commit(logger);
     }
     return packageName + "." + delegateSimpleName;
   }

   protected abstract Class<?> getEditorDelegateType();

   protected abstract String mutableObjectExpression(EditorData data,
       String sourceObjectExpression);

   protected void writeAdditionalContent(TreeLogger logger,
       GeneratorContext context, EditorModel model, SourceWriter sw)
       throws UnableToCompleteException {
   }

   private String escapedBinaryName(String binaryName) {
     return binaryName.replace("_", "_1").replace('$', '_').replace('.', '_');
   }

   private String escapedMaybeParameterizedBinaryName(JClassType editor) {
     /*
      * The parameterization of the editor type is included to ensure that a
      * correct specialization of a CompositeEditor will be generated. For
      * example, a ListEditor<Person, APersonEditor> would need a different
      * delegate from a ListEditor<Person, AnotherPersonEditor>.
      */
     StringBuilder maybeParameterizedName = new StringBuilder(
         BinaryName.getClassName(editor.getQualifiedBinaryName()));
     if (editor.isParameterized() != null) {
       for (JClassType type : editor.isParameterized().getTypeArgs()) {
         maybeParameterizedName.append("$").append(type.getQualifiedBinaryName());
       }
     }
     return escapedBinaryName(maybeParameterizedName.toString());
   }

   /**
    * Create an EditorContext implementation that will provide access to
    * {@link data} owned by {@link parent}. In other words, given the EditorData
    * for a {@code PersonEditor} and the EditorData for a {@code AddressEditor}
    * nested in the {@code PersonEditor}, create an EditorContext that will
    * describe the relationship.
    *
    * @return the qualified name of the EditorContext implementation
    */
   private String getEditorContext(EditorData parent, EditorData data) {
     String pkg = parent.getEditorType().getPackage().getName();
     // PersonEditor_manager_name_Context
     String simpleName =
         escapedMaybeParameterizedBinaryName(parent.getEditorType())
         + "_" + data.getDeclaredPath().replace("_", "_1").replace(".", "_")
         + "_Context";

     PrintWriter pw = context.tryCreate(logger, pkg, simpleName);
     if (pw != null) {
       ClassSourceFileComposerFactory f = new ClassSourceFileComposerFactory(
           pkg, simpleName);
       String editedSourceName = data.getEditedType().getParameterizedQualifiedSourceName();
       f.setSuperclass(AbstractEditorContext.class.getCanonicalName() + "<"
           + editedSourceName + ">");
       SourceWriter sw = f.createSourceWriter(context, pw);

       String parentSourceName = parent.getEditedType().getQualifiedSourceName();
       sw.println("private final %s parent;", parentSourceName);

       sw.println("public %s(%s parent, %s<%s> editor, String path) {",
           simpleName, parentSourceName, Editor.class.getCanonicalName(),
           editedSourceName);
       sw.indentln("super(editor,path);");
       sw.indentln("this.parent = parent;");
       sw.println("}");

       sw.println("@Override public boolean canSetInModel() {");
       sw.indentln("return parent != null && %s && %s;",
           data.getSetterName() == null ? "false" : "true",
           data.getBeanOwnerGuard("parent"));
       sw.println("}");

       sw.println("@Override public %s checkAssignment(Object value) {",
           editedSourceName);
       sw.indentln("return (%s) value;", editedSourceName);
       sw.println("}");

       sw.println(
           "@Override public Class getEditedType() { return %s.class; }",
           data.getEditedType().getQualifiedSourceName());

       sw.println("@Override public %s getFromModel() {", editedSourceName);
       sw.indentln("return (parent != null && %s) ? parent%s%s : null;",
           data.getBeanOwnerGuard("parent"), data.getBeanOwnerExpression(),
           data.getGetterExpression());
       sw.println("}");

       sw.println("@Override public void setInModel(%s data) {",
           editedSourceName);
       if (data.getSetterName() == null) {
         sw.indentln("throw new UnsupportedOperationException();");
       } else {
         sw.indentln("parent%s.%s(data);", data.getBeanOwnerExpression(),
             data.getSetterName());
       }
       sw.println("}");

       sw.commit(logger);
     }
     return pkg + "." + simpleName;
   }

   private void writeCreateDelegate(SourceWriter sw)
       throws UnableToCompleteException {
     String editorDelegateName = getEditorDelegate(model.getRootData());

     sw.println("@Override public void accept(%s visitor) {",
         EditorVisitor.class.getCanonicalName());
     sw.indent();
     sw.println("%1$s ctx = new %1$s(getDelegate(), %2$s.class, getObject());",
         RootEditorContext.class.getCanonicalName(),
         model.getProxyType().getQualifiedSourceName());
     sw.println("ctx.traverse(visitor, getDelegate());");
     sw.outdent();
     sw.println("}");

     sw.println("@Override protected %s createDelegate() {",
         Name.getSourceNameForClass(getEditorDelegateType()),
         model.getProxyType().getQualifiedSourceName(),
         model.getEditorType().getQualifiedSourceName());
     sw.indent();
     sw.println("return new %1$s();", editorDelegateName);
     sw.outdent();
     sw.println("}");
   }
 }
	/*
	* Copyright 2010 Google Inc.
	*
	* Licensed under the Apache License, Version 2.0 (the "License"); you may not
	* use this file except in compliance with the License. You may obtain a copy of
	* the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
	* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
	* License for the specific language governing permissions and limitations under
	* the License.
	*/
	package com.google.gwt.editor.rebind;

	import com.google.gwt.core.ext.Generator;
	import com.google.gwt.core.ext.GeneratorContext;
	import com.google.gwt.core.ext.TreeLogger;
	import com.google.gwt.core.ext.UnableToCompleteException;
	import com.google.gwt.core.ext.typeinfo.JClassType;
	import com.google.gwt.core.ext.typeinfo.TypeOracle;
	import com.google.gwt.dev.generator.NameFactory;
	import com.google.gwt.dev.util.Name;
	import com.google.gwt.dev.util.Name.BinaryName;
	import com.google.gwt.editor.client.Editor;
	import com.google.gwt.editor.client.EditorVisitor;
	import com.google.gwt.editor.client.impl.AbstractEditorContext;
	import com.google.gwt.editor.client.impl.RootEditorContext;
	import com.google.gwt.editor.rebind.model.EditorData;
	import com.google.gwt.editor.rebind.model.EditorModel;
	import com.google.gwt.user.rebind.ClassSourceFileComposerFactory;
	import com.google.gwt.user.rebind.SourceWriter;

	import java.io.PrintWriter;
	import java.util.IdentityHashMap;
	import java.util.Map;

	/**
	* A base class for generating Editor drivers.
	*/
	public abstract class AbstractEditorDriverGenerator extends Generator {

	private GeneratorContext context;
	private TreeLogger logger;
	private EditorModel model;

	@Override
	public String generate(TreeLogger logger, GeneratorContext context,
	String typeName) throws UnableToCompleteException {
	this.context = context;
	this.logger = logger;

	TypeOracle oracle = context.getTypeOracle();
	JClassType toGenerate = oracle.findType(typeName).isInterface();
	if (toGenerate == null) {
	logger.log(TreeLogger.ERROR, typeName + " is not an interface type");
	throw new UnableToCompleteException();
	}

	String packageName = toGenerate.getPackage().getName();
	String simpleSourceName = toGenerate.getName().replace('.', '_') + "Impl";
	PrintWriter pw = context.tryCreate(logger, packageName, simpleSourceName);
	if (pw == null) {
	return packageName + "." + simpleSourceName;
	}

	model = new EditorModel(logger, toGenerate,
	oracle.findType(getDriverInterfaceType().getName()));

	ClassSourceFileComposerFactory factory = new ClassSourceFileComposerFactory(
	packageName, simpleSourceName);
	factory.setSuperclass(Name.getSourceNameForClass(getDriverSuperclassType())
	+ "<" + model.getProxyType().getParameterizedQualifiedSourceName()
	+ ", " + model.getEditorType().getParameterizedQualifiedSourceName()
	+ ">");
	factory.addImplementedInterface(typeName);
	SourceWriter sw = factory.createSourceWriter(context, pw);
	writeCreateDelegate(sw);
	writeAdditionalContent(logger, context, model, sw);
	sw.commit(logger);

	return factory.getCreatedClassName();
	}

	protected abstract Class<?> getDriverInterfaceType();

	protected abstract Class<?> getDriverSuperclassType();

	protected String getEditorDelegate(EditorData delegateData) {
	JClassType edited = delegateData.getEditedType();
	JClassType editor = delegateData.getEditorType();
	Map<EditorData, String> delegateFields = new IdentityHashMap<EditorData, String>();
	NameFactory nameFactory = new NameFactory();

	String delegateSimpleName = String.format(
	"%s_%s",
	escapedMaybeParameterizedBinaryName(editor),
	BinaryName.getShortClassName(Name.getBinaryNameForClass(getEditorDelegateType())));

	String packageName = editor.getPackage().getName();
	PrintWriter pw = context.tryCreate(logger, packageName, delegateSimpleName);
	if (pw != null) {
	ClassSourceFileComposerFactory factory = new ClassSourceFileComposerFactory(
	packageName, delegateSimpleName);
	factory.setSuperclass(String.format("%s",
	Name.getSourceNameForClass(getEditorDelegateType())));
	SourceWriter sw = factory.createSourceWriter(context, pw);

	EditorData[] data = model.getEditorData(editor);

	/*
	* Declare fields in the generated subclass for the editor and the object
	* being edited. This decreases casting over having a generic field in the
	* supertype.
	*/
	sw.println("private %s editor;", editor.getQualifiedSourceName());
	sw.println("@Override protected %s getEditor() {return editor;}",
	editor.getQualifiedSourceName());
	sw.println(
	"protected void setEditor(%s editor) {this.editor=(%s)editor;}",
	Editor.class.getCanonicalName(), editor.getQualifiedSourceName());
	sw.println("private %s object;", edited.getQualifiedSourceName());
	sw.println("@Override public %s getObject() {return object;}",
	edited.getQualifiedSourceName());
	sw.println(
	"@Override protected void setObject(Object object) {this.object=(%s)object;}",
	edited.getQualifiedSourceName());

	if (delegateData.isCompositeEditor()) {
	sw.println("@Override protected %s createComposedDelegate() {",
	Name.getSourceNameForClass(this.getEditorDelegateType()));
	sw.indentln("return new %s();",
	getEditorDelegate(delegateData.getComposedData()));
	sw.println("}");
	}

	// Fields for the sub-delegates that must be managed
	for (EditorData d : data) {
	if (d.isDelegateRequired()) {
	String fieldName = nameFactory.createName(d.getPropertyName()
	+ "Delegate");
	delegateFields.put(d, fieldName);
	sw.println("%s %s;",
	Name.getSourceNameForClass(getEditorDelegateType()), fieldName);
	}
	}

	// For each entity property, create a sub-delegate and initialize
	sw.println("@Override protected void initializeSubDelegates() {");
	sw.indent();
	if (delegateData.isCompositeEditor()) {
	sw.println(
	"createChain(%s.class);",
	delegateData.getComposedData().getEditedType().getQualifiedSourceName());
	}
	for (EditorData d : data) {
	String subDelegateType = getEditorDelegate(d);
	if (d.isDelegateRequired()) {
	sw.println("if (editor.%s != null) {", d.getSimpleExpression());
	sw.indent();
	sw.println("%s = new %s();", delegateFields.get(d), subDelegateType);
	sw.println("addSubDelegate(%s, appendPath(\"%s\"), editor.%s);",
	delegateFields.get(d), d.getDeclaredPath(),
	d.getSimpleExpression());
	sw.outdent();
	sw.println("}");
	}
	}
	sw.outdent();
	sw.println("}");

	sw.println("@Override public void accept(%s visitor) {",
	EditorVisitor.class.getCanonicalName());
	sw.indent();
	if (delegateData.isCompositeEditor()) {
	sw.println("getEditorChain().accept(visitor);");
	}
	for (EditorData d : data) {
	if (d.isDelegateRequired()) {
	sw.println("if (%s != null) ", delegateFields.get(d));
	}
	sw.println("{");
	sw.indent();
	String editorContextName = getEditorContext(delegateData, d);
	sw.println(
	"%s ctx = new %s(getObject(), editor.%s, appendPath(\"%s\"));",
	editorContextName, editorContextName, d.getSimpleExpression(),
	d.getDeclaredPath());
	if (d.isDelegateRequired()) {
	sw.println("ctx.setEditorDelegate(%s);", delegateFields.get(d));
	}
	sw.println("ctx.traverse(visitor, %s);", d.isDelegateRequired()
	? delegateFields.get(d) : "null");
	sw.outdent();
	sw.println("}");
	}
	sw.outdent();
	sw.println("}");
	sw.commit(logger);
	}
	return packageName + "." + delegateSimpleName;
	}

	protected abstract Class<?> getEditorDelegateType();

	protected abstract String mutableObjectExpression(EditorData data,
	String sourceObjectExpression);

	protected void writeAdditionalContent(TreeLogger logger,
	GeneratorContext context, EditorModel model, SourceWriter sw)
	throws UnableToCompleteException {
	}

	private String escapedBinaryName(String binaryName) {
	return binaryName.replace("_", "_1").replace('$', '_').replace('.', '_');
	}

	private String escapedMaybeParameterizedBinaryName(JClassType editor) {
	/*
	* The parameterization of the editor type is included to ensure that a
	* correct specialization of a CompositeEditor will be generated. For
	* example, a ListEditor<Person, APersonEditor> would need a different
	* delegate from a ListEditor<Person, AnotherPersonEditor>.
	*/
	StringBuilder maybeParameterizedName = new StringBuilder(
	BinaryName.getClassName(editor.getQualifiedBinaryName()));
	if (editor.isParameterized() != null) {
	for (JClassType type : editor.isParameterized().getTypeArgs()) {
	maybeParameterizedName.append("$").append(type.getQualifiedBinaryName());
	}
	}
	return escapedBinaryName(maybeParameterizedName.toString());
	}

	/**
	* Create an EditorContext implementation that will provide access to
	* {@link data} owned by {@link parent}. In other words, given the EditorData
	* for a {@code PersonEditor} and the EditorData for a {@code AddressEditor}
	* nested in the {@code PersonEditor}, create an EditorContext that will
	* describe the relationship.
	*
	* @return the qualified name of the EditorContext implementation
	*/
	private String getEditorContext(EditorData parent, EditorData data) {
	String pkg = parent.getEditorType().getPackage().getName();
	// PersonEditor_manager_name_Context
	String simpleName =
	escapedMaybeParameterizedBinaryName(parent.getEditorType())
	+ "_" + data.getDeclaredPath().replace("_", "_1").replace(".", "_")
	+ "_Context";

	PrintWriter pw = context.tryCreate(logger, pkg, simpleName);
	if (pw != null) {
	ClassSourceFileComposerFactory f = new ClassSourceFileComposerFactory(
	pkg, simpleName);
	String editedSourceName = data.getEditedType().getParameterizedQualifiedSourceName();
	f.setSuperclass(AbstractEditorContext.class.getCanonicalName() + "<"
	+ editedSourceName + ">");
	SourceWriter sw = f.createSourceWriter(context, pw);

	String parentSourceName = parent.getEditedType().getQualifiedSourceName();
	sw.println("private final %s parent;", parentSourceName);

	sw.println("public %s(%s parent, %s<%s> editor, String path) {",
	simpleName, parentSourceName, Editor.class.getCanonicalName(),
	editedSourceName);
	sw.indentln("super(editor,path);");
	sw.indentln("this.parent = parent;");
	sw.println("}");

	sw.println("@Override public boolean canSetInModel() {");
	sw.indentln("return parent != null && %s && %s;",
	data.getSetterName() == null ? "false" : "true",
	data.getBeanOwnerGuard("parent"));
	sw.println("}");

	sw.println("@Override public %s checkAssignment(Object value) {",
	editedSourceName);
	sw.indentln("return (%s) value;", editedSourceName);
	sw.println("}");

	sw.println(
	"@Override public Class getEditedType() { return %s.class; }",
	data.getEditedType().getQualifiedSourceName());

	sw.println("@Override public %s getFromModel() {", editedSourceName);
	sw.indentln("return (parent != null && %s) ? parent%s%s : null;",
	data.getBeanOwnerGuard("parent"), data.getBeanOwnerExpression(),
	data.getGetterExpression());
	sw.println("}");

	sw.println("@Override public void setInModel(%s data) {",
	editedSourceName);
	if (data.getSetterName() == null) {
	sw.indentln("throw new UnsupportedOperationException();");
	} else {
	sw.indentln("parent%s.%s(data);", data.getBeanOwnerExpression(),
	data.getSetterName());
	}
	sw.println("}");

	sw.commit(logger);
	}
	return pkg + "." + simpleName;
	}

	private void writeCreateDelegate(SourceWriter sw)
	throws UnableToCompleteException {
	String editorDelegateName = getEditorDelegate(model.getRootData());

	sw.println("@Override public void accept(%s visitor) {",
	EditorVisitor.class.getCanonicalName());
	sw.indent();
	sw.println("%1$s ctx = new %1$s(getDelegate(), %2$s.class, getObject());",
	RootEditorContext.class.getCanonicalName(),
	model.getProxyType().getQualifiedSourceName());
	sw.println("ctx.traverse(visitor, getDelegate());");
	sw.outdent();
	sw.println("}");

	sw.println("@Override protected %s createDelegate() {",
	Name.getSourceNameForClass(getEditorDelegateType()),
	model.getProxyType().getQualifiedSourceName(),
	model.getEditorType().getQualifiedSourceName());
	sw.indent();
	sw.println("return new %1$s();", editorDelegateName);
	sw.outdent();
	sw.println("}");
	}
	}