/*
 * 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]"
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 * 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
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 */

package com.sun.enterprise.deployment.node.connector;

import java.util.*;
import org.xml.sax.Attributes;
import com.sun.enterprise.deployment.Descriptor;
import com.sun.enterprise.deployment.ConnectorDescriptor;
import com.sun.enterprise.deployment.LicenseDescriptor;
import com.sun.enterprise.deployment.xml.ConnectorTagNames;
import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
import com.sun.enterprise.deployment.node.XMLElement;

import org.xml.sax.Attributes;
import org.w3c.dom.Node;


/**
 * This node is responsible for handling license subtree.
 *
 */
public class LicenseNode extends DeploymentDescriptorNode {
    
    /**
     * 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(ConnectorTagNames.LICENSE_REQUIRED, "setLicenseRequired");
	return table;
    }   

    /**
     * write the descriptor class to a DOM tree and return it
     *
     * @param parent node for the DOM tree
     * @param the descriptor to write
     * @return the DOM tree top node
     */    
    public Node writeDescriptor(Node parent, ConnectorDescriptor descriptor) {
        LicenseDescriptor licenseDesc = descriptor.getLicenseDescriptor();
        if (licenseDesc != null) {
            Node licenseNode = appendChild(parent, 
                ConnectorTagNames.LICENSE); 
            writeLocalizedDescriptions(licenseNode, licenseDesc);        
            appendTextChild(licenseNode, ConnectorTagNames.LICENSE_REQUIRED, 
                licenseDesc.getLicenseRequiredValue());  
        }
        return parent;
    }
}