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Glassfish example source code file (ConnectorNode.java)

This example Glassfish source code file (ConnectorNode.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Glassfish tags/keywords

connectordescriptor, connectordescriptor, connectornode, connectornode, dom, node, resourceadapter, resourceadapternode, rolemap, rolemapnode, string, string, sunconnector, sunconnector, util, xmlelement

The Glassfish ConnectorNode.java source code

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. 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_1_1.html
 * or packager/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 packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [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.runtime.connector;

import com.sun.enterprise.deployment.ConnectorDescriptor;
import com.sun.enterprise.deployment.node.XMLElement;
import com.sun.enterprise.deployment.node.runtime.RuntimeBundleNode;
import com.sun.enterprise.deployment.runtime.connector.ResourceAdapter;
import com.sun.enterprise.deployment.runtime.connector.RoleMap;
import com.sun.enterprise.deployment.runtime.connector.SunConnector;
import com.sun.enterprise.deployment.xml.DTDRegistry;
import com.sun.enterprise.deployment.xml.RuntimeTagNames;
import org.w3c.dom.Node;

import java.util.List;
import java.util.Map;

/**
 * This node handles the sun-connector runtime deployment descriptors 
 *
 * @author  Jerome Dochez
 * @version 
 */
public class ConnectorNode extends RuntimeBundleNode<ConnectorDescriptor> {

    protected SunConnector connector=null;
    protected ConnectorDescriptor descriptor=null;
    /**
     * Initialize the child handlers
     */
    public ConnectorNode(ConnectorDescriptor descriptor) {
        
        // we do not care about our standard DDS handles
        handlers = null;
        
	this.descriptor = descriptor;
	
        registerElementHandler(new XMLElement(RuntimeTagNames.RESOURCE_ADAPTER), 
                               ResourceAdapterNode.class);
        registerElementHandler(new XMLElement(RuntimeTagNames.ROLE_MAP), 
                               RoleMapNode.class); 
    }
    
   /**
     * Adds  a new DOL descriptor instance to the descriptor instance 
     * associated with this XMLNode
     *
     * @param descriptor the new descriptor
     */
    public void addDescriptor(Object newDescriptor) {
        if (newDescriptor instanceof ResourceAdapter) {
            getSunConnectorDescriptor().setResourceAdapter(
                (ResourceAdapter)newDescriptor);
        } else if (newDescriptor instanceof RoleMap) {
            getSunConnectorDescriptor().setRoleMap(
                (RoleMap)newDescriptor);
        } else {
            super.addDescriptor(newDescriptor);
        }
    }


    /** 
     * @return the DOCTYPE that should be written to the XML file
     */
    public String getDocType() {
	return DTDRegistry.SUN_CONNECTOR_100_DTD_PUBLIC_ID;
    }
    
    /**
     * @return the SystemID of the XML file
     */
    public String getSystemID() {
	return DTDRegistry.SUN_CONNECTOR_100_DTD_SYSTEM_ID;
    }

    /**
     * @return NULL for all runtime nodes.
     */
    public List<String> getSystemIDs() {
        return null;
    }
    
    protected XMLElement getXMLRootTag() {
        return new XMLElement(RuntimeTagNames.S1AS_CONNECTOR_RUNTIME_TAG);
    }      
    
   /**
    * register this node as a root node capable of loading entire DD files
    * 
    * @param publicIDToDTD is a mapping between xml Public-ID to DTD 
    * @return the doctype tag name
    */
   public static String registerBundle(Map publicIDToDTD) {    
       publicIDToDTD.put(DTDRegistry.SUN_CONNECTOR_100_DTD_PUBLIC_ID, DTDRegistry.SUN_CONNECTOR_100_DTD_SYSTEM_ID);
       return RuntimeTagNames.S1AS_CONNECTOR_RUNTIME_TAG;
   } 
   
   /**
    * @return the descriptor instance to associate with this XMLNode
    */    
    public SunConnector getSunConnectorDescriptor() {
        if (connector==null) {
	    connector = new SunConnector();
            descriptor.setSunDescriptor(connector);
	}
        return connector;
    }

    public ConnectorDescriptor getDescriptor() {
        return descriptor;
    }

    /**
     * write the descriptor class to a DOM tree and return it
     *
     * @param parent node for the DOM tree
     * @param node name for the descriptor
     * @param the descriptor to write
     * @return the DOM tree top node
     */    
    public Node writeDescriptor(Node parent, String nodeName, ConnectorDescriptor connector) {
	Node connectorNode = super.writeDescriptor(parent, nodeName, connector);
	
	// resource-adapter
        SunConnector sunDesc = connector.getSunDescriptor();
        if (sunDesc!=null) {
            ResourceAdapterNode ran = new ResourceAdapterNode();
            ran.writeDescriptor(connectorNode, RuntimeTagNames.RESOURCE_ADAPTER, sunDesc.getResourceAdapter());
	
            // role-map ?
            if (sunDesc.getRoleMap()!=null) {
                RoleMapNode rmn = new RoleMapNode();
                rmn.writeDescriptor(connectorNode, RuntimeTagNames.ROLE_MAP, sunDesc.getRoleMap());
            }
        }
	return connectorNode;
    }
}

Other Glassfish examples (source code examples)

Here is a short list of links related to this Glassfish ConnectorNode.java source code file:

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