LocaleEncodingMappingListNode.java

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package org.glassfish.web.deployment.node;

import com.sun.enterprise.deployment.LocaleEncodingMappingDescriptor;
import com.sun.enterprise.deployment.LocaleEncodingMappingListDescriptor;
import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
import com.sun.enterprise.deployment.node.XMLElement;
import org.glassfish.web.deployment.xml.WebTagNames;
import org.w3c.dom.Node;

import java.util.Enumeration;

/**
 */
public class LocaleEncodingMappingListNode extends DeploymentDescriptorNode {
    public LocaleEncodingMappingListNode() {
	super();
	registerElementHandler(new XMLElement(WebTagNames.LOCALE_ENCODING_MAPPING), LocaleEncodingMappingNode.class, "addLocaleEncodingMapping");
    }

    protected LocaleEncodingMappingListDescriptor descriptor = null;

    /**
     * @return the descriptor instance to associate with this XMLNode
     */
    @Override
    public LocaleEncodingMappingListDescriptor getDescriptor() {
        if (descriptor==null) {
            descriptor = new LocaleEncodingMappingListDescriptor();
        }
        return descriptor;
    }
    
    /**
     * 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, LocaleEncodingMappingListDescriptor descriptor) {    
	Node myNode = appendChild(parent, nodeName);
	LocaleEncodingMappingNode lNode = new LocaleEncodingMappingNode();
	for(Enumeration en = descriptor.getLocaleEncodingMappings();
		en.hasMoreElements();) {
		lNode.writeDescriptor(myNode, WebTagNames.LOCALE_ENCODING_MAPPING, (LocaleEncodingMappingDescriptor) en.nextElement());
	}

        return myNode;
    }
}