/**

  * Copyright 2005-2011 The Kuali Foundation

  *

  * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php

  *

  * 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.kuali.rice.ksb.messaging.servlet;

 import javax.servlet.http.HttpServletRequest;

 import javax.xml.namespace.QName;

 import org.kuali.rice.ksb.messaging.serviceexporters.ServiceExportManager;

 import org.kuali.rice.ksb.service.KSBServiceLocator;

 import org.springframework.web.servlet.HandlerMapping;

 import org.springframework.web.servlet.handler.AbstractHandlerMapping;

 /**

  * A {@link HandlerMapping} which handles incoming HTTP requests from the bus.

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  */

 public class KSBHttpInvokerHandler extends AbstractHandlerMapping {

     protected Object getHandlerInternal(HttpServletRequest request) throws Exception {

         QName serviceName = getServiceNameFromRequest(request);

         ServiceExportManager serviceExportManager = KSBServiceLocator.getServiceExportManager();

         return serviceExportManager.getService(serviceName);

     }

     public QName getServiceNameFromRequest(HttpServletRequest request) {                       

             return KSBServiceLocator.getServiceExportManager().getServiceName(request.getRequestURL().toString()); 

     }

 }