Glassfish example source code file (JAXRPCEndpointImpl.java)

This example Glassfish source code file (JAXRPCEndpointImpl.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Glassfish tags/keywords

endpointimpl, endpointtype, exception, jaxrpcendpointimpl, messagelistener, messagetraceimpl, messagetraceimpl, runtimeexception, runtimeexception, systemhandlerdelegate, threadlocalinfo, threadlocalinfo, webserviceengineimpl, webserviceengineimpl

The Glassfish JAXRPCEndpointImpl.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.
 */

/*
 * JAXRPCEndpointImpl.java
 */

package org.glassfish.webservices.monitoring;

import com.sun.xml.rpc.spi.runtime.SOAPMessageContext;
import com.sun.xml.rpc.spi.runtime.SystemHandlerDelegate;

/**
 * Implementation of the JAXRPC endpoint interface and JAXRPC System Handler Delegate
 *
 * @author Jerome Dochez
 */
public class JAXRPCEndpointImpl extends EndpointImpl implements SystemHandlerDelegate {
    
    SystemHandlerDelegate parent = null;
    
    /** Creates a new instance of EndpointImpl */
    JAXRPCEndpointImpl(String endpointSelector, EndpointType type) {
        super(endpointSelector, type);
    }
    
    public boolean processRequest(SOAPMessageContext messageContext) {

	boolean status = true;

        if (parent!=null) {
            status = parent.processRequest(messageContext);
        }

        // let's get our thread local context
        WebServiceEngineImpl wsEngine = WebServiceEngineImpl.getInstance();
        try {
            if (!listeners.isEmpty() || wsEngine.hasGlobalMessageListener()) {
                
                // someone is listening
                ThreadLocalInfo config = 
                        (ThreadLocalInfo) wsEngine.getThreadLocal().get();

                // do we have a global listener ?
                if (config!=null && config.getMessageId()!=null) {
                    HttpRequestInfoImpl info = new HttpRequestInfoImpl(config.getRequest());
                    wsEngine.processRequest(config.getMessageId(), messageContext, info);
                } 
                
                // any local listeners ?
                if (!listeners.isEmpty()) {
                    if (config==null) {
                        config = new ThreadLocalInfo(null, null);
                    }
                    // create the message trace and save it to our thread local
                    MessageTraceImpl request = new MessageTraceImpl();
                    request.setEndpoint(this);
                    request.setMessageContext(messageContext);
                    if (config.getRequest()!=null) {
                        request.setTransportInfo(new HttpRequestInfoImpl(config.getRequest()));
                    }
                    
                    config.setRequestMessageTrace(request);
                }
                
            }
	    } catch(Throwable t) {
            wsEngine.sLogger.warning("Exception while tracing request : " + t.getMessage());
	        RuntimeException re;
            if (t instanceof RuntimeException) {
		        re = (RuntimeException) t;
	        } else {
		        re = new RuntimeException(t);
	        }
	        throw re;
        }        
        return status;
    }

    public void processResponse(SOAPMessageContext messageContext) {   

        // let's get our thread local context
        WebServiceEngineImpl wsEngine = WebServiceEngineImpl.getInstance();
        try {
            
            if (wsEngine.hasGlobalMessageListener() || !listeners.isEmpty()) {
                
                // someone is listening
                ThreadLocalInfo config = 
                        (ThreadLocalInfo) wsEngine.getThreadLocal().get();

                if (config!=null) {                    
                    // do we have a global listener ?
                    if (config.getMessageId()!=null) {
                        wsEngine.processResponse(config.getMessageId(),  messageContext);
                    }

                    // local listeners
                    if (!listeners.isEmpty()) {
                        MessageTraceImpl response = new MessageTraceImpl();
                        response.setEndpoint(this);
                        response.setMessageContext(messageContext);
                        for (MessageListener listener : listeners) {                    
                            listener.invocationProcessed(config.getRequestMessageTrace(), response);
                        }   
                    }
                }
            }
            // cleanup
            wsEngine.getThreadLocal().remove();
            
	        // do security after tracing
	        if (parent!=null) {
		    parent.processResponse(messageContext);
	            }
        
        } catch(Throwable t) {
            wsEngine.sLogger.warning("Exception while tracing response : " + t.getMessage());
	        RuntimeException re;
	        if (t instanceof RuntimeException) {
		        re = (RuntimeException) t;
	        } else {
		        re = new RuntimeException(t);
	        }
	        throw re;
        }                 
    }
    
    public void setParent(SystemHandlerDelegate parent) {
        this.parent = parent;
    }        
}