| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.netbeans.modules.jakarta.web.beans; |
| |
| import java.io.IOException; |
| import java.util.List; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| |
| import javax.lang.model.element.AnnotationMirror; |
| import javax.lang.model.element.TypeElement; |
| |
| import org.netbeans.api.java.source.CompilationController; |
| import org.netbeans.api.java.source.ElementHandle; |
| import org.netbeans.api.project.FileOwnerQuery; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.modules.javaee.injection.spi.InjectionTargetQueryImplementation; |
| import org.netbeans.modules.j2ee.metadata.model.api.MetadataModel; |
| import org.netbeans.modules.j2ee.metadata.model.api.MetadataModelAction; |
| import org.netbeans.modules.j2ee.metadata.model.api.MetadataModelException; |
| import org.netbeans.modules.jakarta.web.beans.api.model.WebBeansModel; |
| |
| |
| import org.openide.util.Parameters; |
| |
| |
| /** |
| * @author ads |
| * |
| */ |
| @org.openide.util.lookup.ServiceProvider(service=org.netbeans.modules.javaee.injection.spi.InjectionTargetQueryImplementation.class) |
| public class WebBeanInjectionTargetQueryImplementation implements |
| InjectionTargetQueryImplementation |
| { |
| |
| /* (non-Javadoc) |
| * @see org.netbeans.modules.j2ee.common.queries.spi.InjectionTargetQueryImplementation#isInjectionTarget(org.netbeans.modules.j2ee.common.queries.spi.CompilationController, javax.lang.model.element.TypeElement) |
| */ |
| @Override |
| public boolean isInjectionTarget( CompilationController controller, |
| TypeElement typeElement ) |
| { |
| try { |
| Parameters.notNull("controller", controller); |
| Parameters.notNull("typeElement", typeElement); |
| |
| Project project = FileOwnerQuery.getOwner( controller.getFileObject() ); |
| if ( project == null ){ |
| return false; |
| } |
| MetaModelSupport support = new MetaModelSupport(project); |
| MetadataModel<WebBeansModel> metaModel = support.getMetaModel(); |
| final ElementHandle<TypeElement> handle = ElementHandle.create(typeElement); |
| return metaModel.runReadAction(new MetadataModelAction<WebBeansModel, Boolean>() { |
| |
| @Override |
| public Boolean run( WebBeansModel model ) throws Exception { |
| TypeElement element = handle.resolve(model.getCompilationController()); |
| if ( element == null ){ |
| return false; |
| } |
| List<AnnotationMirror> qualifiers = model.getQualifiers( |
| element, true); |
| if ( qualifiers.size() == 0 ){ |
| /* |
| * @Named is special case. |
| * It could be present implicitly : there are |
| * stereotype declared for the element which |
| * is annotated by @Named. |
| */ |
| if ( model.getName( element ) != null ){ |
| return true; |
| } |
| return false; |
| } |
| else { |
| /* |
| * There are some qualifiers. |
| * So this bean is eligible for injection. But it |
| * doesn't mean it is really managed by J2EE container. |
| */ |
| return true; |
| } |
| } |
| }); |
| } catch (MetadataModelException ex) { |
| Logger.getLogger( WebBeanInjectionTargetQueryImplementation.class.getName()). |
| log( Level.WARNING, ex.getMessage(), ex); |
| } catch (IOException ex) { |
| Logger.getLogger( WebBeanInjectionTargetQueryImplementation.class.getName()). |
| log( Level.WARNING, ex.getMessage(), ex); |
| } |
| return false; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.netbeans.modules.j2ee.common.queries.spi.InjectionTargetQueryImplementation#isStaticReferenceRequired(org.netbeans.modules.j2ee.common.queries.spi.CompilationController, javax.lang.model.element.TypeElement) |
| */ |
| @Override |
| public boolean isStaticReferenceRequired( CompilationController controller, |
| TypeElement typeElement ) |
| { |
| return false; |
| } |
| |
| } |