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package com.sun.enterprise.deployment.node.runtime.connector;
import java.util.List;
import java.util.Map;
import org.w3c.dom.Node;
import com.sun.enterprise.deployment.Descriptor;
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.SunConnector;
import com.sun.enterprise.deployment.runtime.connector.ResourceAdapter;
import com.sun.enterprise.deployment.runtime.connector.RoleMap;
import com.sun.enterprise.deployment.xml.RuntimeTagNames;
import com.sun.enterprise.deployment.xml.DTDRegistry;
/**
* This node handles the sun-connector runtime deployment descriptors
*
* @author Jerome Dochez
* @version
*/
public class ConnectorNode extends RuntimeBundleNode {
protected SunConnector descriptor=null;
protected ConnectorDescriptor connector=null;
/**
* Initialize the child handlers
*/
public ConnectorNode(ConnectorDescriptor connector) {
// we do not care about our standard DDS handles
handlers = null;
this.connector = connector;
registerElementHandler(new XMLElement(RuntimeTagNames.RESOURCE_ADAPTER),
ResourceAdapterNode.class, "setResourceAdapter");
registerElementHandler(new XMLElement(RuntimeTagNames.ROLE_MAP),
RoleMapNode.class,"setRoleMap");
}
/**
* @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 Object getDescriptor() {
if (descriptor==null) {
descriptor = new SunConnector();
connector.setSunDescriptor(descriptor);
}
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, Descriptor descriptor) {
if (!(descriptor instanceof ConnectorDescriptor)) {
throw new IllegalArgumentException(getClass() + " cannot handles descriptors of type " + descriptor.getClass());
}
ConnectorDescriptor connector = (ConnectorDescriptor) descriptor;
Node connectorNode = super.writeDescriptor(parent, nodeName, descriptor);
// 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;
}
}