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/**
* 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.broker.region.policy;
import org.apache.activemq.command.ActiveMQDestination;
import org.apache.activemq.command.Message;
/**
* A strategy for choosing which destination is used for dead letter queue messages.
*
* @version $Revision: 668146 $
*/
public interface DeadLetterStrategy {
/**
* Allow pluggable strategy for deciding if message should be sent to a dead letter queue
* for example, you might not want to ignore expired or non-persistent messages
* @param message
* @return true if message should be sent to a dead letter queue
*/
boolean isSendToDeadLetterQueue(Message message);
/**
* Returns the dead letter queue for the given destination.
*/
ActiveMQDestination getDeadLetterQueueFor(ActiveMQDestination originalDestination);
/**
* @return true if processes expired messages
*/
public boolean isProcessExpired() ;
/**
* @param processExpired the processExpired to set
*/
public void setProcessExpired(boolean processExpired);
/**
* @return the processNonPersistent
*/
public boolean isProcessNonPersistent();
/**
* @param processNonPersistent the processNonPersistent to set
*/
public void setProcessNonPersistent(boolean processNonPersistent);
}