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/*
* SecurityRoleRefNode.java
*
* Created on January 24, 2002, 4:57 PM
*/
package com.sun.enterprise.deployment.node;
import java.util.Map;
import org.w3c.dom.Node;
import com.sun.enterprise.deployment.Descriptor;
import com.sun.enterprise.deployment.RoleReference;
import com.sun.enterprise.deployment.xml.EjbTagNames;
/**
* This class handles the DD xml security-role-ref tag
*
* @author Jerome Dochez
* @version
*/
public class SecurityRoleRefNode extends DeploymentDescriptorNode {
/**
* 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() {
// no need to be synchronized for now
Map table = super.getDispatchTable();
table.put(EjbTagNames.ROLE_NAME, "setName");
table.put(EjbTagNames.ROLE_LINK, "setValue");
return table;
}
/**
* 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 for this DOM tree fragment
* @param the descriptor to write
* @return the DOM tree top node
*/
public Node writeDescriptor(Node parent, String nodeName, Descriptor descriptor) {
if (! (descriptor instanceof RoleReference)) {
throw new IllegalArgumentException(getClass() + " cannot handles descriptors of type " + descriptor.getClass());
}
RoleReference roleRef = (RoleReference) descriptor;
Node subNode = super.writeDescriptor(parent, nodeName, roleRef);
writeLocalizedDescriptions(subNode, descriptor);
appendTextChild(subNode, EjbTagNames.ROLE_NAME, roleRef.getName());
appendTextChild(subNode, EjbTagNames.ROLE_LINK, roleRef.getValue());
return subNode;
}
}