/*
* 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.activemq.artemis.core.protocol;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.core.client.impl.ClientLargeMessageImpl;
import org.apache.activemq.artemis.core.client.impl.ClientMessageImpl;
import org.apache.activemq.artemis.core.protocol.core.Packet;
import org.apache.activemq.artemis.core.protocol.core.impl.PacketDecoder;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReceiveClientLargeMessage;
import org.apache.activemq.artemis.core.protocol.core.impl.wireformat.SessionReceiveMessage;
import static org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl.SESS_RECEIVE_LARGE_MSG;
import static org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl.SESS_RECEIVE_MSG;
public class ClientPacketDecoder extends PacketDecoder {
private static final long serialVersionUID = 6952614096979334582L;
public static final ClientPacketDecoder INSTANCE = new ClientPacketDecoder();
@Override
public Packet decode(final ActiveMQBuffer in) {
final byte packetType = in.readByte();
Packet packet = decode(packetType);
packet.decode(in);
return packet;
}
@Override
public Packet decode(byte packetType) {
Packet packet;
switch (packetType) {
case SESS_RECEIVE_MSG: {
packet = new SessionReceiveMessage(new ClientMessageImpl());
break;
}
case SESS_RECEIVE_LARGE_MSG: {
packet = new SessionReceiveClientLargeMessage(new ClientLargeMessageImpl());
break;
}
default: {
packet = super.decode(packetType);
}
}
return packet;
}
}