| /******************************************************************************* |
| * Copyright (c) 2006, 2008 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.core.internal.utility.jdt; |
| |
| import org.eclipse.jdt.core.dom.ASTNode; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jdt.core.dom.Expression; |
| import org.eclipse.jpt.core.utility.jdt.AnnotationElementAdapter; |
| import org.eclipse.jpt.core.utility.jdt.DeclarationAnnotationElementAdapter; |
| import org.eclipse.jpt.core.utility.jdt.Member; |
| import org.eclipse.jpt.core.utility.jdt.ModifiedDeclaration; |
| import org.eclipse.jpt.utility.internal.StringTools; |
| |
| /** |
| * Adapt a member and a declaration annotation element adapter. |
| */ |
| public class MemberAnnotationElementAdapter<T> |
| implements AnnotationElementAdapter<T> |
| { |
| private final Member member; |
| private final DeclarationAnnotationElementAdapter<T> daea; |
| |
| |
| // ********** constructor ********** |
| |
| public MemberAnnotationElementAdapter(Member member, DeclarationAnnotationElementAdapter<T> daea) { |
| super(); |
| this.member = member; |
| this.daea = daea; |
| } |
| |
| |
| // ********** AnnotationElementAdapter implementation ********** |
| |
| public T getValue() { |
| return this.daea.getValue(this.member.getModifiedDeclaration()); |
| } |
| |
| public T getValue(CompilationUnit astRoot) { |
| return this.daea.getValue(this.member.getModifiedDeclaration(astRoot)); |
| } |
| |
| public void setValue(T value) { |
| this.edit(this.buildSetValueEditor(value)); |
| } |
| |
| public Expression getExpression(CompilationUnit astRoot) { |
| return this.daea.getExpression(this.member.getModifiedDeclaration(astRoot)); |
| } |
| |
| public ASTNode getAstNode(CompilationUnit astRoot) { |
| return this.daea.getAstNode(this.member.getModifiedDeclaration(astRoot)); |
| } |
| |
| @Override |
| public String toString() { |
| return StringTools.buildToStringFor(this, this.daea); |
| } |
| |
| |
| // ********** internal methods ********** |
| |
| protected void edit(Member.Editor editor) { |
| this.member.edit(editor); |
| } |
| |
| protected Member.Editor buildSetValueEditor(T value) { |
| return new SetValueEditor<T>(value, this.daea); |
| } |
| |
| |
| // ********** member classes ********** |
| |
| protected static class SetValueEditor<T> implements Member.Editor { |
| private final DeclarationAnnotationElementAdapter<T> daea; |
| private final T value; |
| |
| SetValueEditor(T value, DeclarationAnnotationElementAdapter<T> daea) { |
| super(); |
| this.value = value; |
| this.daea = daea; |
| } |
| public void edit(ModifiedDeclaration declaration) { |
| this.daea.setValue(this.value, declaration); |
| } |
| @Override |
| public String toString() { |
| return StringTools.buildToStringFor(this); |
| } |
| } |
| |
| } |