| /******************************************************************************* |
| * Copyright (c) 2005, 2007 BEA Systems, Inc. |
| * 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: |
| * tyeung@bea.com - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.apt.core.internal.declaration; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.jdt.apt.core.internal.env.BaseProcessorEnv; |
| import org.eclipse.jdt.apt.core.internal.util.Factory; |
| import org.eclipse.jdt.core.dom.ITypeBinding; |
| import org.eclipse.jdt.core.dom.Type; |
| |
| import com.sun.mirror.declaration.MethodDeclaration; |
| import com.sun.mirror.type.TypeMirror; |
| import com.sun.mirror.util.DeclarationVisitor; |
| |
| public class ASTBasedMethodDeclarationImpl |
| extends ASTBasedExecutableDeclarationImpl |
| implements MethodDeclaration{ |
| |
| public ASTBasedMethodDeclarationImpl( |
| final org.eclipse.jdt.core.dom.BodyDeclaration astNode, |
| final IFile file, |
| final BaseProcessorEnv env) |
| { |
| super(astNode, file, env); |
| } |
| |
| public void accept(DeclarationVisitor visitor) |
| { |
| visitor.visitMethodDeclaration(this); |
| } |
| |
| public TypeMirror getReturnType() |
| { |
| final org.eclipse.jdt.core.dom.MethodDeclaration methodAstNode = getMethodAstNode(); |
| final Type retType = methodAstNode.getReturnType2(); |
| // some funny error case where the return type is missing but it's not a constructor. |
| if( retType == null ) |
| return Factory.createErrorClassType(EMPTY_STRING); |
| final ITypeBinding typeBinding = retType.resolveBinding(); |
| // This is most likely the reason that we end up with an ast based implementation. |
| if( typeBinding == null ){ |
| return Factory.createErrorClassType(retType.toString()); |
| } |
| else{ |
| final TypeMirror type = Factory.createTypeMirror(typeBinding, _env); |
| if(type == null ) |
| return Factory.createErrorClassType(retType.toString()); |
| return type; |
| } |
| } |
| |
| public MirrorKind kind(){ return MirrorKind.METHOD; } |
| |
| } |