| /******************************************************************************* |
| * Copyright (c) 2008 IONA Technologies PLC |
| * 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: |
| * IONA Technologies PLC - 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.ClassDeclaration; |
| import com.sun.mirror.declaration.Declaration; |
| import com.sun.mirror.declaration.MethodDeclaration; |
| import com.sun.mirror.declaration.Modifier; |
| |
| /** |
| * |
| * @author sclarke |
| * |
| */ |
| public class WebMethodPublicStaticFinalRule extends AbstractAnnotationProcessor { |
| |
| public WebMethodPublicStaticFinalRule() { |
| } |
| |
| @Override |
| public void process() { |
| AnnotationTypeDeclaration annotationDeclaration = (AnnotationTypeDeclaration) environment |
| .getTypeDeclaration("javax.jws.WebMethod"); //$NON-NLS-1$ |
| |
| Collection<Declaration> annotatedTypes = environment.getDeclarationsAnnotatedWith( |
| annotationDeclaration); |
| |
| for (Declaration declaration : annotatedTypes) { |
| if (declaration instanceof MethodDeclaration) { |
| MethodDeclaration methodDeclaration = (MethodDeclaration) declaration; |
| if (methodDeclaration.getDeclaringType() instanceof ClassDeclaration) { |
| Collection<Modifier> modifiers = methodDeclaration.getModifiers(); |
| if (!modifiers.contains(Modifier.PUBLIC)) { |
| printError(annotationDeclaration, methodDeclaration, |
| JAXWSCoreMessages.WEBMETHOD_ONLY_ON_PUBLIC_METHODS_MESSAGE); |
| } |
| if (modifiers.contains(Modifier.FINAL)) { |
| printError(annotationDeclaration, methodDeclaration, |
| JAXWSCoreMessages.WEBMETHOD_NO_FINAL_MODIFIER_ALLOWED_MESSAGE); |
| } |
| if (modifiers.contains(Modifier.STATIC)) { |
| printError(annotationDeclaration, methodDeclaration, |
| JAXWSCoreMessages.WEBMETHOD_NO_STATIC_MODIFIER_ALLOWED_MESSAGE); |
| } |
| } |
| } |
| } |
| } |
| |
| private void printError(AnnotationTypeDeclaration annotationDeclaration , |
| MethodDeclaration methodDeclaration, String errorMessage) { |
| Messager messager = environment.getMessager(); |
| |
| Collection<AnnotationMirror> annotationMirrors = methodDeclaration.getAnnotationMirrors(); |
| for (AnnotationMirror mirror : annotationMirrors) { |
| if ( mirror.getAnnotationType().toString().equals(annotationDeclaration |
| .getQualifiedName())) { |
| messager.printError(mirror.getPosition(), errorMessage); |
| } |
| } |
| |
| } |
| } |