org.apache.juddi.v3.client.transport.wrapper.UDDISecurityService Maven / Gradle / Ivy

package org.apache.juddi.v3.client.transport.wrapper;

import java.util.HashMap;

import org.apache.juddi.v3.client.transport.InVMTransport;
import org.uddi.v3_service.UDDISecurityPortType;
import org.w3c.dom.Element;
import org.w3c.dom.Node;

import org.uddi.api_v3.GetAuthToken;
import org.uddi.api_v3.DiscardAuthToken;

/**
 * @author Tom Cunningham ([email protected])
 * @author Kurt Stam ([email protected])
 */
public class UDDISecurityService {

	// collection of valid operations
	private HashMap operations = null;

	public UDDISecurityService() {
		super();
		operations = new HashMap();
		operations.put("get_authToken", new Handler("getAuthToken", GetAuthToken.class));
		operations.put("discard_authToken", new Handler("discardAuthToken", DiscardAuthToken.class));
	}
	
	//Verify that the appropriate endpoint was targeted for
	// this service request.  The validateRequest method will
	// throw an UnsupportedOperationException if anything's amiss.
	public void validateRequest(String operation,String version, Element uddiReq)
			throws UnsupportedOperationException
	{
	    // If the value 
	  	// specified is not "2.0" or "3.0" then throw an exception (this 
	  	// value must be specified for all UDDI requests and 
	  	// only version 2.0 and 3.0 UDDI requests are supported by 
	  	// this endpoint).
	  	if (version == null)
	  		throw new UnsupportedOperationException("version needs to be 3.0");

	    if ((operation == null) || (operation.trim().length() == 0))
	    	throw new UnsupportedOperationException("operation " + operation + " not supported");
	  }

	public Node secure(Element uddiReq) throws Exception
	{
		InVMTransport invmtransport = new InVMTransport();		
        UDDISecurityPortType security = invmtransport.getUDDISecurityService();
		
		//new RequestHandler on it's own thread
		RequestHandler requestHandler = new RequestHandler();
		requestHandler.setUddiReq(uddiReq);
		requestHandler.setPortType(security);
		
		String operation = requestHandler.getOperation(uddiReq);
		Handler opHandler = operations.get(operation);
	    requestHandler.setMethodName(opHandler.getMethodName());
		requestHandler.setOperationClass(opHandler.getParameter());

		String version   = requestHandler.getVersion(uddiReq, operation);
	    validateRequest(operation, version, uddiReq);

	    Thread thread = new Thread(requestHandler, "WorkThread");
	    thread.start();
	    thread.join();

	    if (requestHandler.getException()!=null) {
	    	throw new Exception(requestHandler.getException());
	    }

	    return requestHandler.getResponse();
	}
}