impl/src/main/java/org/apache/rocketmq/remoting/impl/command/RemotingCommandFactoryImpl.java

/*
 * 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.rocketmq.remoting.impl.command;

import org.apache.rocketmq.remoting.api.command.RemotingCommand;
import org.apache.rocketmq.remoting.api.command.RemotingCommandFactory;
import org.apache.rocketmq.remoting.api.command.TrafficType;

public class RemotingCommandFactoryImpl implements RemotingCommandFactory {
    public RemotingCommandFactoryImpl() {
    }

    @Override
    public RemotingCommand createRequest() {
        RemotingCommand request = new RemotingCommandImpl();
        return request;
    }

    @Override
    public RemotingCommand createResponse(final RemotingCommand request) {
        RemotingCommand response = new RemotingCommandImpl();
        response.cmdCode(request.cmdCode());
        response.cmdVersion(request.cmdVersion());
        response.requestID(request.requestID());
        response.trafficType(TrafficType.RESPONSE);
        return response;
    }
}