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package com.sun.enterprise.deployment.node.runtime.connector;
import java.util.Map;
import org.w3c.dom.Node;
import org.w3c.dom.Element;
import com.sun.enterprise.deployment.node.XMLElement;
import com.sun.enterprise.deployment.node.runtime.RuntimeDescriptorNode;
import com.sun.enterprise.deployment.runtime.connector.MapElement;
import com.sun.enterprise.deployment.runtime.connector.Principal;
import com.sun.enterprise.deployment.xml.RuntimeTagNames;
/**
* This node handles the role-map runtime deployment descriptors
*
* @author Jerome Dochez
* @version
*/
public class MapElementNode extends RuntimeDescriptorNode {
public MapElementNode() {
registerElementHandler(new XMLElement(RuntimeTagNames.PRINCIPAL),
PrincipalNode.class);
registerElementHandler(new XMLElement(RuntimeTagNames.BACKEND_PRINCIPAL),
PrincipalNode.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) {
MapElement descriptor = (MapElement) getDescriptor();
if (descriptor==null) {
throw new RuntimeException("Cannot set info on null descriptor");
}
if (newDescriptor instanceof Principal) {
Principal principal = (Principal) newDescriptor;
if (principal.getValue(Principal.CREDENTIAL)==null) {
descriptor.addPrincipal(principal);
} else {
descriptor.setBackendPrincipal(true);
descriptor.setAttributeValue(MapElement.BACKEND_PRINCIPAL, Principal.USER_NAME, principal.getValue(Principal.USER_NAME));
descriptor.setAttributeValue(MapElement.BACKEND_PRINCIPAL, Principal.PASSWORD, principal.getValue(Principal.PASSWORD));
descriptor.setAttributeValue(MapElement.BACKEND_PRINCIPAL, Principal.CREDENTIAL, principal.getValue(Principal.CREDENTIAL));
}
}
}
/**
* 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, MapElement descriptor) {
Node mapElementNode = super.writeDescriptor(parent, nodeName, descriptor);
PrincipalNode pn = new PrincipalNode();
Principal[] principals = descriptor.getPrincipal();
for (int i=0;i<principals.length;i++) {
pn.writeDescriptor(mapElementNode, RuntimeTagNames.PRINCIPAL, principals[i]);
}
// backend-principal
if (descriptor.isBackendPrincipal()) {
Element backend = (Element) appendChild(mapElementNode, RuntimeTagNames.BACKEND_PRINCIPAL);
setAttribute(backend, RuntimeTagNames.USER_NAME,
(String) descriptor.getAttributeValue(MapElement.BACKEND_PRINCIPAL, Principal.USER_NAME));
setAttribute(backend, RuntimeTagNames.PASSWORD,
(String) descriptor.getAttributeValue(MapElement.BACKEND_PRINCIPAL, Principal.PASSWORD));
setAttribute(backend, RuntimeTagNames.CREDENTIAL,
(String) descriptor.getAttributeValue(MapElement.BACKEND_PRINCIPAL, Principal.CREDENTIAL));
}
return mapElementNode;
}
}