/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.qpid.server.protocol;
import org.apache.qpid.protocol.ServerProtocolEngine;
import org.apache.qpid.server.logging.messages.ConnectionMessages;
import org.apache.qpid.server.registry.IApplicationRegistry;
import org.apache.qpid.server.transport.ServerConnection;
import org.apache.qpid.transport.Sender;
import org.apache.qpid.transport.network.Assembler;
import org.apache.qpid.transport.network.Disassembler;
import org.apache.qpid.transport.network.InputHandler;
import org.apache.qpid.transport.network.NetworkConnection;
import java.net.SocketAddress;
import java.nio.ByteBuffer;
import java.util.UUID;
public class ProtocolEngine_0_10 extends InputHandler implements ServerProtocolEngine
{
public static final int MAX_FRAME_SIZE = 64 * 1024 - 1;
private NetworkConnection _network;
private long _readBytes;
private long _writtenBytes;
private ServerConnection _connection;
private final IApplicationRegistry _appRegistry;
private long _createTime = System.currentTimeMillis();
private long _lastReadTime;
private long _lastWriteTime;
public ProtocolEngine_0_10(ServerConnection conn,
NetworkConnection network,
final IApplicationRegistry appRegistry)
{
super(new Assembler(conn));
_connection = conn;
_appRegistry = appRegistry;
if(network != null)
{
setNetworkConnection(network);
}
}
public void setNetworkConnection(NetworkConnection network)
{
setNetworkConnection(network, network.getSender());
}
public void setNetworkConnection(NetworkConnection network, Sender<ByteBuffer> sender)
{
_network = network;
_connection.setNetworkConnection(network);
_connection.setSender(new Disassembler(wrapSender(sender), MAX_FRAME_SIZE));
_connection.setPeerPrincipal(_network.getPeerPrincipal());
// FIXME Two log messages to maintain compatibility with earlier protocol versions
_connection.getLogActor().message(ConnectionMessages.OPEN(null, null, null, false, false, false));
_connection.getLogActor().message(ConnectionMessages.OPEN(null, "0-10", null, false, true, false));
}
private Sender<ByteBuffer> wrapSender(final Sender<ByteBuffer> sender)
{
return new Sender<ByteBuffer>()
{
@Override
public void setIdleTimeout(int i)
{
sender.setIdleTimeout(i);
}
@Override
public void send(ByteBuffer msg)
{
_lastWriteTime = System.currentTimeMillis();
sender.send(msg);
}
@Override
public void flush()
{
sender.flush();
}
@Override
public void close()
{
sender.close();
}
};
}
@Override
public long getLastReadTime()
{
return _lastReadTime;
}
@Override
public long getLastWriteTime()
{
return _lastWriteTime;
}
public SocketAddress getRemoteAddress()
{
return _network.getRemoteAddress();
}
public SocketAddress getLocalAddress()
{
return _network.getLocalAddress();
}
public void received(final ByteBuffer buf)
{
_lastReadTime = System.currentTimeMillis();
super.received(buf);
_connection.receivedComplete();
}
public long getReadBytes()
{
return _readBytes;
}
public long getWrittenBytes()
{
return _writtenBytes;
}
public void writerIdle()
{
_connection.doHeartbeat();
}
public void readerIdle()
{
//Todo
}
public String getAddress()
{
return getRemoteAddress().toString();
}
public String getAuthId()
{
return _connection.getAuthorizedPrincipal() == null ? null : _connection.getAuthorizedPrincipal().getName();
}
public boolean isDurable()
{
return false;
}
@Override
public void closed()
{
super.closed();
}
public long getCreateTime()
{
return _createTime;
}
public long getConnectionId()
{
return _connection.getConnectionId();
}
}