org/objectweb/proactive/core/rmi/HTTPProcess.java

/* 
 * ################################################################
 * 
 * ProActive: The Java(TM) library for Parallel, Distributed, 
 *            Concurrent computing with Security and Mobility
 * 
 * Copyright (C) 1997-2007 INRIA/University of Nice-Sophia Antipolis
 * Contact: proactive@objectweb.org
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or any later version.
 *  
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 * USA
 *  
 *  Initial developer(s):               The ProActive Team
 *                        http://www.inria.fr/oasis/ProActive/contacts.html
 *  Contributor(s): 
 * 
 * ################################################################
 */ 
package org.objectweb.proactive.core.rmi;

import java.io.DataInputStream;
import java.io.IOException;

import org.objectweb.proactive.core.body.http.util.HttpMarshaller;
import org.objectweb.proactive.core.body.http.util.HttpMessage;


public class HTTPProcess {
    protected DataInputStream in;
    protected RequestInfo info;

    public HTTPProcess(DataInputStream in, RequestInfo info) {
        this.info = info;
        this.in = in;
    }

    //    private void  test () {
    //        
    //        int b;
    //        try {
    //            b = in.read ();
    //            int count = 0;
    //            while (b != -1) {
    //                b = in.read ();
    //                count ++;
    //            }
    //        } catch (IOException e) {
    //            // TODO Auto-generated catch block
    //            e.printStackTrace();
    //        }
    //       
    //        
    //    }

    public Object getBytes() {

        //        test ();
        Object result = null;
        byte[] replyMessage = null;
        String action = null;

        byte[] source = new byte[info.getContentLength()];
        int b;

        try {
            in.readFully(source);
//                          System.out.println("SOURCE :");
//                           for (int i=0; i< source.length ; i++) {
//                               System.out.print((char)source[i]);
//                           }
            
            ClassLoader cl = Thread.currentThread().getContextClassLoader();
            
            Thread.currentThread().setContextClassLoader(this.getClass()
                    .getClassLoader());
            HttpMessage message = (HttpMessage) HttpMarshaller.unmarshallObject(source);

            if (message != null)
                result = message.processMessage();
                Thread.currentThread().setContextClassLoader(cl);
            return result;
        } catch (IOException e) {
            e.printStackTrace();
        } catch (Exception e) {
            // catch the exception and returns it
            //  e.printStackTrace();
            result = e;
        }

        return result;
    }
}

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