/******************************************************************************* | |
* Copyright (c) 2009 by SAP AG, Walldorf. | |
* 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: | |
* SAP AG - initial API and implementation | |
*******************************************************************************/ | |
package org.eclipse.jst.ws.jaxws.dom.runtime.validation.webmethod; | |
import static org.eclipse.jst.ws.jaxws.dom.runtime.persistence.WMAnnotationFeatures.WM_ANNOTATION; | |
import javax.jws.WebMethod; | |
import org.eclipse.core.runtime.IStatus; | |
import org.eclipse.emf.validation.IValidationContext; | |
import org.eclipse.jdt.core.IJavaElement; | |
import org.eclipse.jdt.core.JavaModelException; | |
import org.eclipse.jst.ws.jaxws.dom.runtime.api.IServiceEndpointInterface; | |
import org.eclipse.jst.ws.jaxws.dom.runtime.api.IWebMethod; | |
import org.eclipse.jst.ws.jaxws.dom.runtime.validation.AbstractValidationConstraint; | |
import org.eclipse.jst.ws.jaxws.dom.runtime.validation.messages.ValidationMessages; | |
import org.eclipse.jst.ws.jaxws.utils.annotations.IAnnotation; | |
/** | |
* Check if in {@link WebMethod} annotation where <b>exclude=true</b> no other attributes | |
* are used. According to jsr-181 - point 4.2.1, exclude attribute description this is not | |
* allowed. | |
* | |
* @author Georgi Vachkov | |
*/ | |
public class RedundantAttributesConstraint extends AbstractValidationConstraint | |
{ | |
/** | |
* Constructor - no specific processing here | |
*/ | |
public RedundantAttributesConstraint() { | |
super(new WmConstraintDescriptor()); | |
} | |
@Override | |
protected IStatus doValidate(final IValidationContext ctx) throws JavaModelException | |
{ | |
final IWebMethod webMethod = (IWebMethod)ctx.getTarget(); | |
final IServiceEndpointInterface sei = (IServiceEndpointInterface)webMethod.eContainer(); | |
// if the method is not excluded we do not need this check | |
if (!webMethod.isExcluded() || !sei.isImplicit()) { | |
return createOkStatus(webMethod); | |
} | |
if (containsOtherAttributes(webMethod)) { | |
return createStatus(webMethod, ValidationMessages.WebMethodValidation_ExcludedHasOtherAttributes, WM_ANNOTATION, null); | |
} | |
return createOkStatus(webMethod); | |
} | |
protected boolean containsOtherAttributes(final IWebMethod webMethod) | |
{ | |
final IAnnotation<? extends IJavaElement> annotation = jee5DomUtil().findAnnotation(webMethod, WM_ANNOTATION); | |
if (annotation==null) { | |
return false; | |
} | |
if (annotation.getParamValuePairs().size() > 1) { | |
return true; | |
} | |
return false; | |
} | |
} |