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package com.sun.enterprise.deployment.node.runtime;
import java.util.Map;
import org.w3c.dom.Node;
import com.sun.enterprise.deployment.node.XMLElement;
import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
import com.sun.enterprise.deployment.runtime.MdbConnectionFactoryDescriptor;
import com.sun.enterprise.deployment.ResourcePrincipal;
import com.sun.enterprise.deployment.xml.RuntimeTagNames;
public class MDBConnectionFactoryNode extends DeploymentDescriptorNode {
protected MdbConnectionFactoryDescriptor descriptor;
public MDBConnectionFactoryNode() {
registerElementHandler(new XMLElement(RuntimeTagNames.DEFAULT_RESOURCE_PRINCIPAL), DefaultResourcePrincipalNode.class);
}
/**
* @return the descriptor instance to associate with this XMLNode
*/
public Object getDescriptor() {
if (descriptor==null) {
descriptor = new MdbConnectionFactoryDescriptor();
}
return descriptor;
}
/**
* 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 dispatchTable = super.getDispatchTable();
dispatchTable.put(RuntimeTagNames.JNDI_NAME, "setJndiName");
return dispatchTable;
}
/**
* 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 ResourcePrincipal) {
descriptor.setDefaultResourcePrincipal((ResourcePrincipal) newDescriptor);
} else super.addDescriptor(newDescriptor);
}
/**
* 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, MdbConnectionFactoryDescriptor mcf) {
Node mcfNode = super.writeDescriptor(parent, nodeName, mcf);
appendTextChild(mcfNode, RuntimeTagNames.JNDI_NAME, mcf.getJndiName());
if (mcf.getDefaultResourcePrincipal()!=null) {
DefaultResourcePrincipalNode subNode = new DefaultResourcePrincipalNode();
subNode.writeDescriptor(mcfNode, RuntimeTagNames.DEFAULT_RESOURCE_PRINCIPAL, mcf.getDefaultResourcePrincipal());
}
return mcfNode;
}
}