MessageDestinationNode.java

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package com.sun.enterprise.deployment.node;

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

import java.util.Map;

/**
 * This class handles all information related to the message-destination
 * xml tag
 *
 * @author  Kenneth Saks
 * @version 
 */
public class MessageDestinationNode extends DisplayableComponentNode  {

    @Override
    protected Object createDescriptor() {
        return new MessageDestinationDescriptor();
    }
    
    /**
     * 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 map with the element name as a key, the setter method as a value
     */    
    protected Map getDispatchTable() {
        Map table = super.getDispatchTable();
        table.put(TagNames.MESSAGE_DESTINATION_NAME, "setName");
        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, 
                                MessageDestinationDescriptor desc) {
    
                             
        Node msgDestNode = super.writeDescriptor(parent, nodeName, desc);

        writeDisplayableComponentInfo(msgDestNode, desc);

        appendTextChild(msgDestNode, TagNames.MESSAGE_DESTINATION_NAME,
                        desc.getName()); 
        appendTextChild(msgDestNode, TagNames.MAPPED_NAME,
                        desc.getMappedName()); 
        appendTextChild(msgDestNode, TagNames.LOOKUP_NAME,
                        desc.getLookupName()); 

        return msgDestNode;
    }    
}