/*
 * 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.runtime;

import java.util.Iterator;
import org.w3c.dom.Node;

import com.sun.enterprise.deployment.Descriptor;
import com.sun.enterprise.deployment.BundleDescriptor;
import com.sun.enterprise.deployment.MessageDestinationDescriptor;
import com.sun.enterprise.deployment.node.XMLElement;
import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
import com.sun.enterprise.deployment.node.RootXMLNode;
import com.sun.enterprise.deployment.xml.RuntimeTagNames;

public abstract class RuntimeBundleNode extends DeploymentDescriptorNode implements RootXMLNode {

    protected Descriptor descriptor=null;
    
    public RuntimeBundleNode(Descriptor descriptor) {
        this.descriptor = descriptor;
	Init();
    }   

    public RuntimeBundleNode() {
        this(null);
    } 
    
    /**
     * Initializes the child handler;
     */
    protected void Init() {
	// we do not care about standard DDs common tags
	handlers=null;
    }
    
    /**
     * Adds  a new DOL descriptor instance to the descriptor instance associated with 
     * this XMLNode
     *
     * @param descriptor the new descriptor
     */
    public void addDescriptor(Object descriptor) {    
        return;
    }
    
   /**
    * @return the descriptor instance to associate with this XMLNode
    */    
    public Object getDescriptor() {
        return descriptor;
    } 
    
    /**
     * @return the default spec version level this node complies to
     */
    public String getSpecVersion() {
        return "1.4";
    }
    
    /**
     * set the DOCTYPE as read in the input XML File
     * @param DOCTYPE
     */
    public void setDocType(String docType) {
        // I do not care about the version of the runtime descriptors
    }
    
    /**
     * Sets the specVersion for this descriptor depending on the docType
     */
    protected void setSpecVersion() {
        // I do not care about the version of the runtime descriptors
    }  

    /**
     * writes the message destination references runtime information
     */
    protected void writeMessageDestinationInfo(Node parent, 
                                               BundleDescriptor descriptor) {
        for(Iterator iter = descriptor.getMessageDestinations().iterator();
            iter.hasNext();) {
            MessageDestinationRuntimeNode node = 
                new MessageDestinationRuntimeNode();
            node.writeDescriptor(parent, RuntimeTagNames.MESSAGE_DESTINATION,
                                 (MessageDestinationDescriptor) iter.next());
        }
    }    
    
    /** 
     * @return true if the runtime bundle node should only process
     * the product FCS DTD declarations
     */
    protected static final boolean restrictDTDDeclarations() {
        if (restrictDTDDeclarations==null) {
            restrictDTDDeclarations = Boolean.valueOf(Boolean.getBoolean("com.sun.aas.deployment.restrictdtddeclarations"));
        }
        return restrictDTDDeclarations.booleanValue();
    }
    
    private static Boolean restrictDTDDeclarations=null;
}