| /******************************************************************************* |
| * Copyright (c) 2009 Shane Clarke. |
| * 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: |
| * Shane Clarke - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.ws.internal.jaxws.core.annotations.validation; |
| |
| import java.util.Collection; |
| |
| import org.eclipse.jst.ws.annotations.core.processor.AbstractAnnotationProcessor; |
| import org.eclipse.jst.ws.internal.jaxws.core.JAXWSCoreMessages; |
| |
| import com.sun.mirror.apt.Messager; |
| import com.sun.mirror.declaration.AnnotationMirror; |
| import com.sun.mirror.declaration.AnnotationTypeDeclaration; |
| import com.sun.mirror.declaration.Declaration; |
| import com.sun.mirror.declaration.MethodDeclaration; |
| import com.sun.mirror.declaration.TypeDeclaration; |
| |
| /** |
| * |
| * @author sclarke |
| * |
| */ |
| public class WebServiceNoFinalizeMethodRule extends AbstractAnnotationProcessor { |
| |
| public WebServiceNoFinalizeMethodRule() { |
| } |
| |
| @Override |
| public void process() { |
| Messager messager = environment.getMessager(); |
| |
| AnnotationTypeDeclaration annotationDeclaration = (AnnotationTypeDeclaration) environment |
| .getTypeDeclaration("javax.jws.WebService"); //$NON-NLS-1$ |
| |
| Collection<Declaration> annotatedTypes = environment.getDeclarationsAnnotatedWith(annotationDeclaration); |
| |
| for (Declaration declaration : annotatedTypes) { |
| Collection<AnnotationMirror> annotationMirrors = declaration.getAnnotationMirrors(); |
| for (AnnotationMirror mirror : annotationMirrors) { |
| if (isFinalizeDefined(declaration)) { |
| messager.printError(mirror.getPosition(), |
| JAXWSCoreMessages.WEBSERVICE_ANNOTATION_PROCESSOR_OVERRIDE_FINALIZE_MESSAGE); |
| } |
| } |
| } |
| } |
| |
| private boolean isFinalizeDefined(Declaration declaration) { |
| if (declaration instanceof TypeDeclaration) { |
| TypeDeclaration typeDeclaration = (TypeDeclaration)declaration; |
| Collection<? extends MethodDeclaration> methodDeclarations = typeDeclaration.getMethods(); |
| for (MethodDeclaration methodDeclaration : methodDeclarations) { |
| if (methodDeclaration.getSimpleName().equals("finalize") |
| && methodDeclaration.getParameters().size() == 0) { |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| } |