/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* 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 (at your option) 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.transport;
import java.io.Serializable;
import org.teiid.core.crypto.Cryptor;
import org.teiid.dqp.internal.process.DQPWorkContext;
import org.teiid.net.CommunicationException;
import org.teiid.net.socket.Message;
/**
* Represents a ClientConnection from the server's point of view. This interface
* can be used by a ServerListener implementation to manage the incoming
* client connections, retrieve information about a particular connection,
* and send a message to a particular connection in the asynchronous message scenario.
*/
public interface ClientInstance {
/**
* Send a message to this particular client using the asynch message key.
* @param message The message to send
* @param messageKey The key sent with the asynch query
* @throws CommunicationException If an error occurs during the send
*/
void send(Message message, Serializable messageKey);
/**
* Shutdown the server's connection to the client.
* @throws CommunicationException If an error occurs during the shutdown
*/
void shutdown() throws CommunicationException;
Cryptor getCryptor();
DQPWorkContext getWorkContext();
}