/*
  * JBoss, Home of Professional Open Source
  * Copyright 2005, JBoss Inc., and individual contributors as indicated
  * by the @authors tag. See the copyright.txt in the distribution for a
  * full listing of individual contributors.
  *
  * This 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 (at your option) any later version.
  *
  * This software 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 software; if not, write to the Free
  * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
  */
package org.jboss.test.ws.jaxrpc.jbws801;

import java.io.InputStream;
import java.rmi.RemoteException;
import java.util.Iterator;

import javax.xml.rpc.ServiceException;
import javax.xml.rpc.handler.soap.SOAPMessageContext;
import javax.xml.rpc.server.ServiceLifecycle;
import javax.xml.rpc.server.ServletEndpointContext;
import javax.xml.soap.AttachmentPart;
import javax.xml.soap.SOAPMessage;

public class LargeAttachmentImpl implements LargeAttachment, ServiceLifecycle
{
   private ServletEndpointContext context;

   public long sendLargeFile() throws RemoteException
   {
      long count = 0;
      SOAPMessage message = ((SOAPMessageContext) context.getMessageContext()).getMessage();
      try
      {
         byte[] buffer = new byte[1024];
         for (Iterator iter = message.getAttachments(); iter.hasNext(); )
         {
            AttachmentPart part = (AttachmentPart) iter.next();

            InputStream inputStream = part.getDataHandler().getInputStream();
            int read = 0;
            do
            {
               count += read;
               read = inputStream.read(buffer);
            }
            while (read != -1);
         }
      }
      catch (Exception e)
      {
         throw new RemoteException(e.getMessage());
      }

      System.out.println("[Size = " + count + "]");
      return count;
   }


   // ServiceLifecycle *******************************************************************************************

   public void init(Object context) throws ServiceException
   {
      this.context = (ServletEndpointContext)context;
   }

   public void destroy()
   {
      this.context = null;
   }
}
