/*
* Copyright 2001-2010 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.juddi.v3.client.transport.wrapper;
import java.util.HashMap;
import org.apache.juddi.v3.client.ClassUtil;
import org.apache.juddi.v3.client.config.UDDIClient;
import org.apache.juddi.v3.client.config.UDDIClientContainer;
import org.apache.juddi.v3.client.transport.Transport;
import org.uddi.api_v3.DiscardAuthToken;
import org.uddi.api_v3.GetAuthToken;
import org.uddi.v3_service.UDDISecurityPortType;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
/**
* @author Tom Cunningham (tcunning@apache.org)
* @author Kurt Stam (kurt.stam@redhat.com)
*/
public class UDDISecurityService {
private final static String DEFAULT_NODE_NAME = "default";
private String clientName = null;
private String nodeName = null;
// collection of valid operations
private HashMap<String, Handler> operations = null;
public UDDISecurityService() {
super();
clientName = System.getProperty("org.apache.juddi.v3.client.name");
nodeName = System.getProperty("org.apache.juddi.v3.client.node.name",DEFAULT_NODE_NAME);
operations = new HashMap<String, Handler>();
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)
throws UnsupportedOperationException
{
if ((operation == null) || (operation.trim().length() == 0))
throw new UnsupportedOperationException("operation " + operation + " not supported");
}
public Node secure(Element uddiReq) throws Exception {
return secure(uddiReq, nodeName, clientName);
}
public Node secure(Element uddiReq, String nodeName, String clientName) throws Exception
{
UDDIClient client = UDDIClientContainer.getUDDIClient(clientName);
String clazz = client.getClientConfig().getUDDINode(nodeName).getProxyTransport();
Class<?> transportClass = ClassUtil.forName(clazz, this.getClass());
Transport transport = (Transport) transportClass.getConstructor(String.class, String.class).newInstance(clientName, nodeName);
UDDISecurityPortType security = transport.getUDDISecurityService();
//new RequestHandler on it's own thread
RequestHandler requestHandler = new RequestHandler();
requestHandler.setPortType(security);
String operation = requestHandler.getOperation(uddiReq);
Handler opHandler = operations.get(operation);
if (opHandler == null) {
throw new IllegalArgumentException("Operation not found: " + operation);
}
requestHandler.setMethodName(opHandler.getMethodName());
requestHandler.setOperationClass(opHandler.getParameter());
@SuppressWarnings("unused")
String version = requestHandler.getVersion(uddiReq, operation);
validateRequest(operation);
return requestHandler.invoke(uddiReq);
}
}