/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.runtime.core.processor;
import org.mule.runtime.api.exception.MuleException;
import org.mule.runtime.api.lifecycle.InitialisationException;
import org.mule.runtime.api.lifecycle.Lifecycle;
import org.mule.runtime.core.api.MuleContext;
import org.mule.runtime.core.api.construct.FlowConstruct;
import org.mule.runtime.core.api.construct.FlowConstructAware;
import org.mule.runtime.core.api.context.MuleContextAware;
import org.mule.runtime.core.api.exception.MessagingExceptionHandler;
import org.mule.runtime.core.api.exception.MessagingExceptionHandlerAware;
import org.mule.runtime.core.api.processor.Processor;
import org.mule.runtime.core.config.i18n.CoreMessages;
/**
* Implement a redelivery policy for Mule. This is similar to JMS retry policies that will redeliver a message a maximum number of
* times. If this maximum is exceeded, the message is sent to a dead letter queue, Here, if the processing of the messages fails
* too often, the message is sent to the failedMessageProcessor MP, whence success is force to be returned, to allow the message
* to be considered "consumed".
*/
public abstract class AbstractRedeliveryPolicy extends AbstractInterceptingMessageProcessor
implements Processor, Lifecycle, MuleContextAware, FlowConstructAware, MessagingExceptionHandlerAware {
protected FlowConstruct flowConstruct;
protected int maxRedeliveryCount;
public static final int REDELIVERY_FAIL_ON_FIRST = 0;
private MessagingExceptionHandler messagingExceptionHandler;
@Override
public void setFlowConstruct(FlowConstruct flowConstruct) {
this.flowConstruct = flowConstruct;
}
@Override
public void initialise() throws InitialisationException {
if (maxRedeliveryCount < 0) {
throw new InitialisationException(CoreMessages.initialisationFailure("maxRedeliveryCount must be positive"), this);
}
}
@Override
public void start() throws MuleException {}
@Override
public void stop() throws MuleException {}
@Override
public void dispose() {}
public int getMaxRedeliveryCount() {
return maxRedeliveryCount;
}
public void setMaxRedeliveryCount(int maxRedeliveryCount) {
this.maxRedeliveryCount = maxRedeliveryCount;
}
public void setMessagingExceptionHandler(MessagingExceptionHandler messagingExceptionHandler) {
this.messagingExceptionHandler = messagingExceptionHandler;
}
@Override
public void setMuleContext(MuleContext context) {
super.setMuleContext(context);
}
}