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/*
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 *
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 * 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_1_1.html
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package com.sun.enterprise.deployment.node.connector;

import com.sun.enterprise.deployment.*;
import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
import com.sun.enterprise.deployment.node.DescriptorFactory;
import com.sun.enterprise.deployment.node.XMLElement;
import com.sun.enterprise.deployment.xml.ConnectorTagNames;
import org.glassfish.deployment.common.Descriptor;
import org.w3c.dom.Node;

import java.util.Iterator;
import java.util.Map;

/**
 * This node is responsible for handling the Connector DTD related auth-mechanism XML tag
 *
 * @author  Sheetal Vartak
 * @version 
 */
public class AdminObjectNode extends DeploymentDescriptorNode {
    
    private AdminObject adminObject = null;
    
    public AdminObjectNode() {
	register();
    }

    /**
     * method for registering the handlers with the various tags
     */
    private void register() {
	registerElementHandler(new XMLElement(ConnectorTagNames.CONFIG_PROPERTY),
			       ConfigPropertyNode.class); 
    }

    /**
     * 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.ADMIN_OBJECT_INTERFACE, "setAdminObjectInterface");
        table.put(ConnectorTagNames.ADMIN_OBJECT_CLASS, "setAdminObjectClass");
        return table;
    }  

    /**
     * Adds  a new DOL descriptor instance to the descriptor instance associated with 
     * this XMLNode
     *
     * @param descriptor the new descriptor
     */
    public void addDescriptor(Object obj) {
        if (obj instanceof ConnectorConfigProperty) {
            adminObject.addConfigProperty((ConnectorConfigProperty)obj);
        }
    }

    /**
    * @return the descriptor instance to associate with this XMLNode
    */    
    public Object getDescriptor() {
        if (adminObject == null) {
            adminObject = (AdminObject) DescriptorFactory.getDescriptor(getXMLPath());
        } 
        return adminObject;
    } 

    /**
     * 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, Descriptor descriptor) {

        if (! (descriptor instanceof ConnectorDescriptor)) {
            throw new IllegalArgumentException(getClass() + " cannot handle descriptors of type " + descriptor.getClass());
        }

	//adminObject info
	for (Iterator adminObjects = ((ConnectorDescriptor)descriptor).getAdminObjects().iterator(); adminObjects.hasNext();) {
	    AdminObject adminObject = (AdminObject) adminObjects.next();
	    Node adminObjectNode = appendChild(parent, ConnectorTagNames.ADMIN_OBJECT);
	    appendTextChild(adminObjectNode, ConnectorTagNames.ADMIN_OBJECT_INTERFACE, adminObject.getAdminObjectInterface());   
	    appendTextChild(adminObjectNode, ConnectorTagNames.ADMIN_OBJECT_CLASS, adminObject.getAdminObjectClass());  

	    ConfigPropertyNode config = new ConfigPropertyNode();
	    adminObjectNode = config.writeDescriptor(adminObjectNode, adminObject);
	}

	return parent;
    }
}