001/**
002 * Copyright 2005-2017 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.ksb.messaging.servlet;
017
018import javax.servlet.http.HttpServletRequest;
019import javax.xml.namespace.QName;
020
021import org.kuali.rice.ksb.messaging.serviceexporters.ServiceExportManager;
022import org.kuali.rice.ksb.service.KSBServiceLocator;
023import org.springframework.web.servlet.HandlerMapping;
024import org.springframework.web.servlet.handler.AbstractHandlerMapping;
025
026/**
027 * A {@link HandlerMapping} which handles incoming HTTP requests from the bus.
028 * 
029 * @author Kuali Rice Team (rice.collab@kuali.org)
030 */
031public class KSBHttpInvokerHandler extends AbstractHandlerMapping {
032
033    protected Object getHandlerInternal(HttpServletRequest request) throws Exception {
034        QName serviceName = getServiceNameFromRequest(request);
035        ServiceExportManager serviceExportManager = KSBServiceLocator.getServiceExportManager();
036        return serviceExportManager.getService(serviceName);
037    }
038
039    public QName getServiceNameFromRequest(HttpServletRequest request) {                
040        return KSBServiceLocator.getServiceExportManager().getServiceName(request.getRequestURL().toString()); 
041    }
042    
043}