org.apache.activemq.transport.reliable.Replayer Maven / Gradle / Ivy
/**
* 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.transport.reliable;
import java.io.IOException;
/**
* Used by a {@link ReplayBuffer} to replay buffers back over an unreliable transport
*
*
*/
public interface Replayer {
/**
* Sends the given buffer back to the transport
* if the buffer could be found - otherwise maybe send some kind
* of exception
*
* @param commandId the command ID
* @param buffer the buffer to be sent - or null if the buffer no longer exists in the buffer
*/
void sendBuffer(int commandId, Object buffer) throws IOException;
}