| /******************************************************************************* |
| * Copyright (c) 2008, 2010 IONA Technologies PLC |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IONA Technologies PLC - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.ws.internal.jaxws.core.annotations.validation; |
| |
| import java.util.Collection; |
| |
| import javax.jws.Oneway; |
| import javax.xml.ws.Holder; |
| |
| import org.eclipse.jst.ws.annotations.core.processor.AbstractAnnotationProcessor; |
| import org.eclipse.jst.ws.annotations.core.utils.AnnotationUtils; |
| import org.eclipse.jst.ws.internal.jaxws.core.JAXWSCoreMessages; |
| |
| 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.ParameterDeclaration; |
| import com.sun.mirror.type.TypeMirror; |
| |
| public class OnewayRules extends AbstractAnnotationProcessor { |
| |
| @Override |
| public void process() { |
| AnnotationTypeDeclaration annotationDeclaration = (AnnotationTypeDeclaration) environment |
| .getTypeDeclaration(Oneway.class.getName()); |
| |
| Collection<Declaration> annotatedTypes = environment |
| .getDeclarationsAnnotatedWith(annotationDeclaration); |
| |
| for (Declaration declaration : annotatedTypes) { |
| if (declaration instanceof MethodDeclaration) { |
| MethodDeclaration methodDeclaration = (MethodDeclaration) declaration; |
| if (!methodDeclaration.getReturnType().equals(environment.getTypeUtils().getVoidType())) { |
| AnnotationMirror oneway = AnnotationUtils.getAnnotation(methodDeclaration, Oneway.class); |
| printError(oneway.getPosition(), JAXWSCoreMessages.ONEWAY_NO_RETURN_VALUE); |
| } |
| if (methodDeclaration.getThrownTypes().size() > 0) { |
| AnnotationMirror oneway = AnnotationUtils.getAnnotation(methodDeclaration, Oneway.class); |
| printError(oneway.getPosition(), JAXWSCoreMessages.ONEWAY_NO_CHECKED_EXCEPTIONS); |
| } |
| checkParameters(methodDeclaration, annotationDeclaration); |
| } |
| } |
| } |
| |
| private void checkParameters(MethodDeclaration methodDeclaration, |
| AnnotationTypeDeclaration annotationDeclaration) { |
| Collection<ParameterDeclaration> parameters = methodDeclaration.getParameters(); |
| for (ParameterDeclaration parameter : parameters) { |
| TypeMirror typeMirror = environment.getTypeUtils().getErasure(parameter.getType()); |
| if (typeMirror.toString().equals(Holder.class.getCanonicalName())) { |
| AnnotationMirror oneway = AnnotationUtils.getAnnotation(methodDeclaration, Oneway.class); |
| printError(oneway.getPosition(), JAXWSCoreMessages.ONEWAY_NO_HOLDER_PARAMETERS); |
| } |
| } |
| } |
| } |