/*
 * 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.j2ee.ejbcore;

import java.io.IOException;
import javax.lang.model.element.TypeElement;
import org.netbeans.api.j2ee.core.Profile;
import org.netbeans.api.java.source.CompilationController;
import org.netbeans.modules.javaee.injection.spi.InjectionTargetQueryImplementation;
import org.netbeans.modules.j2ee.dd.api.ejb.EjbJarMetadata;
import org.netbeans.modules.j2ee.metadata.model.api.MetadataModelAction;
import org.openide.util.Exceptions;

/**
 *
 * @author Martin Adamek
 */
@org.openide.util.lookup.ServiceProvider(service=org.netbeans.modules.javaee.injection.spi.InjectionTargetQueryImplementation.class)
public class EjbInjectionTargetQueryImplementation implements InjectionTargetQueryImplementation {
    
    public EjbInjectionTargetQueryImplementation() {
    }
    
    public boolean isInjectionTarget(CompilationController controller, TypeElement typeElement) {
        org.netbeans.modules.j2ee.api.ejbjar.EjbJar ejbModule = org.netbeans.modules.j2ee.api.ejbjar.EjbJar.getEjbJar(controller.getFileObject());
        final String fqn = typeElement.getQualifiedName().toString();
        if (ejbModule != null && 
                !Profile.J2EE_13.equals(ejbModule.getJ2eeProfile()) &&
                !Profile.J2EE_14.equals(ejbModule.getJ2eeProfile())) {
            boolean isEjb = false;
            try {
                 isEjb = ejbModule.getMetadataModel().runReadAction(new MetadataModelAction<EjbJarMetadata, Boolean>() {
                    public Boolean run(EjbJarMetadata metadata) throws Exception {
                        return metadata.findByEjbClass(fqn) != null;
                    }
                });
            } catch (IOException ex) {
                Exceptions.printStackTrace(ex);
            }
            return isEjb;
        }
        return false;
    }

    public boolean isStaticReferenceRequired(CompilationController controller, TypeElement typeElement) {
        return false;
    }
    
}