/*
* 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.jms.wireformat;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import org.jboss.jms.server.endpoint.ConnectionEndpoint;
public class ConnectionGetIDBlockRequest extends RequestSupport
{
private int size;
public ConnectionGetIDBlockRequest()
{
}
public ConnectionGetIDBlockRequest(int objectId,
byte version,
int size)
{
super(objectId, PacketSupport.REQ_CONNECTIONFACTORY_GETIDBLOCK, version);
this.size = size;
}
public void read(DataInputStream is) throws Exception
{
super.read(is);
size = is.readInt();
}
public ResponseSupport serverInvoke() throws Exception
{
ConnectionEndpoint endpoint =
(ConnectionEndpoint)Dispatcher.instance.getTarget(objectId);
if (endpoint == null)
{
throw new IllegalStateException("Cannot find object in dispatcher with id " + objectId);
}
return new ConnectionGetIDBlockResponse(endpoint.getIdBlock(size));
}
public void write(DataOutputStream os) throws Exception
{
super.write(os);
os.writeInt(size);
os.flush();
}
}