com.sun.enterprise.deployment.node.ResourceEnvRefNode Maven / Gradle / Ivy

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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 * 
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 * 
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [year]
 * [name of copyright owner]"
 * 
 * Contributor(s):
 * 
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.sun.enterprise.deployment.node;

import com.sun.enterprise.deployment.InjectionTarget;
import com.sun.enterprise.deployment.JmsDestinationReferenceDescriptor;
import com.sun.enterprise.deployment.xml.TagNames;
import org.w3c.dom.Node;

import java.util.Map;

/**
 * This class handles all information related to the resource-env-ref 
 * xml tag
 *
 * @author  Jerome Dochez
 * @version 
 */
public class ResourceEnvRefNode extends DeploymentDescriptorNode  {
    
    
    public ResourceEnvRefNode() {
        super();
        registerElementHandler(new XMLElement(TagNames.INJECTION_TARGET), 
                                InjectionTargetNode.class, "addInjectionTarget");                          
    }    
    
   /**
     * all sub-implementation of this class can use a dispatch table to map xml element to
     * method name on the descriptor class for setting the element value. 
     *  
     * @return the map with the element name as a key, the setter method as a value
     */    
    protected Map getDispatchTable() {
        Map table = super.getDispatchTable();
        table.put(TagNames.RESOURCE_ENV_REFERENCE_NAME, "setName");    
        table.put(TagNames.RESOURCE_ENV_REFERENCE_TYPE, "setRefType");    
        table.put(TagNames.MAPPED_NAME, "setMappedName");
        table.put(TagNames.LOOKUP_NAME, "setLookupName");
        return table;
    }
    
    /**
     * write the descriptor class to a DOM tree and return it
     *
     * @param parent node in the DOM tree 
     * @param node name for the root element of this xml fragment      
     * @param the descriptor to write
     * @return the DOM tree top node
     */
    public Node writeDescriptor(Node parent, String nodeName, JmsDestinationReferenceDescriptor descriptor) {    
        Node ejbResNode = appendChild(parent, nodeName);
        
        writeLocalizedDescriptions(ejbResNode,descriptor);        
        
        appendTextChild(ejbResNode, TagNames.RESOURCE_ENV_REFERENCE_NAME, descriptor.getName()); 
        appendTextChild(ejbResNode, TagNames.RESOURCE_ENV_REFERENCE_TYPE, descriptor.getRefType());   
        appendTextChild(ejbResNode, TagNames.MAPPED_NAME, descriptor.getMappedName());

        if( descriptor.isInjectable() ) {
            InjectionTargetNode ijNode = new InjectionTargetNode();
            for (InjectionTarget target : descriptor.getInjectionTargets()) {
                ijNode.writeDescriptor(ejbResNode, TagNames.INJECTION_TARGET, target);
            }
        }
        appendTextChild(ejbResNode, TagNames.LOOKUP_NAME, descriptor.getLookupName());
        return ejbResNode;
    }    
}