| /******************************************************************************* |
| * 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.annotations.core.processor; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.jst.ws.annotations.core.AnnotationsCorePlugin; |
| import org.eclipse.jst.ws.annotations.core.AnnotationsManager; |
| import org.eclipse.jst.ws.annotations.core.processor.AbstractAnnotationProcessor; |
| |
| import com.sun.mirror.apt.AnnotationProcessor; |
| import com.sun.mirror.apt.AnnotationProcessorEnvironment; |
| import com.sun.mirror.apt.AnnotationProcessorFactory; |
| import com.sun.mirror.apt.AnnotationProcessors; |
| import com.sun.mirror.declaration.AnnotationTypeDeclaration; |
| |
| public class AnnotationsCoreProcessorFactory implements AnnotationProcessorFactory { |
| |
| public AnnotationProcessor getProcessorFor(Set<AnnotationTypeDeclaration> annotationSet, |
| AnnotationProcessorEnvironment processorEnvironment) { |
| |
| if (annotationSet.size() == 0) { |
| return AnnotationProcessors.NO_OP; |
| } |
| List<AnnotationProcessor> annotationProcessors = new ArrayList<AnnotationProcessor>(); |
| |
| Map<String, List<IConfigurationElement>> annotationProcessorCache = |
| AnnotationsManager.getAnnotationProcessorsCache(); |
| |
| for (AnnotationTypeDeclaration annotationTypeDeclaration : annotationSet) { |
| List<IConfigurationElement> processorElements = annotationProcessorCache.get( |
| annotationTypeDeclaration.getQualifiedName()); |
| |
| for (IConfigurationElement configurationElement : processorElements) { |
| if (configurationElement != null) { |
| AnnotationProcessor processor = getAnnotationProcessor(configurationElement, |
| processorEnvironment); |
| if (processor != null) { |
| annotationProcessors.add(processor); |
| } |
| } |
| } |
| } |
| |
| return AnnotationProcessors.getCompositeAnnotationProcessor(annotationProcessors); |
| } |
| |
| private AnnotationProcessor getAnnotationProcessor(IConfigurationElement configurationElement, |
| AnnotationProcessorEnvironment processorEnvironment) { |
| try { |
| AbstractAnnotationProcessor annotationProcessor = |
| (AbstractAnnotationProcessor)configurationElement.createExecutableExtension("class"); |
| annotationProcessor.setAnnotationProcessorEnvironment(processorEnvironment); |
| return annotationProcessor; |
| } catch (CoreException ce) { |
| AnnotationsCorePlugin.log(ce.getStatus()); |
| } |
| return null; |
| } |
| |
| public Collection<String> supportedAnnotationTypes() { |
| return AnnotationsManager.getAnnotationProcessorsCache().keySet(); |
| } |
| |
| public Collection<String> supportedOptions() { |
| return Collections.emptyList(); |
| } |
| |
| } |