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Glassfish example source code file (Ejb3MessageDispatcher.java)
The Glassfish Ejb3MessageDispatcher.java source code/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package org.glassfish.webservices; import java.io.IOException; import java.util.logging.Logger; import java.util.logging.Level; import com.sun.logging.LogDomains; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.ServletContext; import com.sun.xml.ws.transport.http.servlet.ServletAdapter; import org.glassfish.webservices.monitoring.WebServiceEngineImpl; /** * Implementation of the Ejb Message Dispatcher for EJB3 endpoints. * * @author Jerome Dochez */ public class Ejb3MessageDispatcher implements EjbMessageDispatcher { protected Logger logger = LogDomains.getLogger(this.getClass(),LogDomains.WEBSERVICES_LOGGER); private static WsUtil wsUtil = new WsUtil(); private WebServiceEngineImpl wsEngine; /** Creates a new instance of Ejb3MessageDispatcher */ public Ejb3MessageDispatcher() { wsEngine = WebServiceEngineImpl.getInstance(); } public void invoke(HttpServletRequest req, HttpServletResponse resp, ServletContext ctxt, EjbRuntimeEndpointInfo endpointInfo) { if (logger.isLoggable(Level.FINE)) { logger.log(Level.FINE, "JAXWS WebServiceDispatcher " + req.getMethod() + " entering for " + req.getRequestURI() + " and query string " + req.getQueryString()); } String method = req.getMethod(); try { if( method.equals("POST") ) { handlePost(req, resp, endpointInfo); } else if( method.equals("GET") ) { handleGet(req, resp, ctxt, endpointInfo); } else { String errorMessage = "Unsupported method request = [" + method + "] for endpoint " + endpointInfo.getEndpoint().getEndpointName() + " at " + endpointInfo.getEndpointAddressUri(); logger.warning(errorMessage); wsUtil.writeInvalidMethodType(resp, errorMessage); } } catch(Exception e) { logger.log(Level.WARNING, "ejb endpoint exception", e); } } private void handlePost(HttpServletRequest req, HttpServletResponse resp, EjbRuntimeEndpointInfo endpointInfo) throws IOException { AdapterInvocationInfo adapterInfo = null; ServletAdapter adapter; try { try { adapterInfo = (AdapterInvocationInfo) endpointInfo.prepareInvocation(true); adapter = adapterInfo.getAdapter(); if (adapter != null) { adapter.handle(null, req, resp); } else { logger.log(Level.SEVERE, "Unable to find adpater for endpoint " + endpointInfo.getEndpoint().getName()); } } finally { // Always call release, even if an error happened // during getImplementor(), since some of the // preInvoke steps might have occurred. It's ok // if implementor is null. endpointInfo.releaseImplementor(adapterInfo.getInv()); } } catch (Throwable e) { String errorMessage = "invocation error on ejb endpoint " + endpointInfo.getEndpoint().getEndpointName() + " at " + endpointInfo.getEndpointAddressUri() + " : " + e.getMessage(); logger.log(Level.WARNING, errorMessage, e); String binding = endpointInfo.getEndpoint().getProtocolBinding(); WsUtil.raiseException(resp, binding, errorMessage); } } private void handleGet(HttpServletRequest req, HttpServletResponse resp, ServletContext ctxt, EjbRuntimeEndpointInfo endpointInfo) throws IOException { AdapterInvocationInfo adapterInfo = null; ServletAdapter adapter; try { adapterInfo = (AdapterInvocationInfo) endpointInfo.prepareInvocation(true); adapter = adapterInfo.getAdapter(); if (adapter != null) { adapter.publishWSDL(ctxt, req, resp); } else { String message = "Invalid wsdl request " + req.getRequestURL(); (new WsUtil()).writeInvalidMethodType(resp, message); } } catch (Throwable e) { String errorMessage = "invocation error on ejb endpoint " + endpointInfo.getEndpoint().getEndpointName() + " at " + endpointInfo.getEndpointAddressUri() + " : " + e.getMessage(); logger.log(Level.WARNING, errorMessage, e); String binding = endpointInfo.getEndpoint().getProtocolBinding(); WsUtil.raiseException(resp, binding, errorMessage); } } } Other Glassfish examples (source code examples)Here is a short list of links related to this Glassfish Ejb3MessageDispatcher.java source code file: |
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