org.springframework.integration.transformer
Class ClaimCheckOutTransformer

java.lang.Object
  

org.springframework.integration.context.IntegrationObjectSupport
      org.springframework.integration.transformer.AbstractTransformer
          org.springframework.integration.transformer.ClaimCheckOutTransformer

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, NamedComponent, Transformer

public class ClaimCheckOutTransformer
extends AbstractTransformer

Transformer that accepts a Message whose payload is a UUID and retrieves the Message associated with that id from a MessageStore if available. An Exception will be thrown if no Message with that ID can be retrieved from the given MessageStore.

Since:

2.0

Author:

Mark Fisher, Oleg Zhurakousky, Nick Spacek

Field Summary

Fields inherited from class org.springframework.integration.context.IntegrationObjectSupport

logger

Constructor Summary

ClaimCheckOutTransformer(MessageStore messageStore)
Create a claim check-out transformer that will delegate to the provided MessageStore.

Method Summary

protected java.lang.Object	doTransform(Message<?> message) Subclasses must implement this method to provide the transformation logic.
void	setRemoveMessage(boolean removeMessage)

Methods inherited from class org.springframework.integration.transformer.AbstractTransformer

transform

Methods inherited from class org.springframework.integration.context.IntegrationObjectSupport

afterPropertiesSet, getBeanFactory, getComponentName, getComponentType, getConversionService, getTaskScheduler, onInit, setBeanFactory, setBeanName, setComponentName, setConversionService, setTaskScheduler, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ClaimCheckOutTransformer

public ClaimCheckOutTransformer(MessageStore messageStore)

Create a claim check-out transformer that will delegate to the provided MessageStore.

Method Detail

setRemoveMessage

public void setRemoveMessage(boolean removeMessage)

doTransform

protected java.lang.Object doTransform(Message<?> message)
                                throws java.lang.Exception

Description copied from class: AbstractTransformer

Subclasses must implement this method to provide the transformation logic. If the return value is itself a Message, it will be used as the result. Otherwise, any non-null return value will be used as the payload of the result Message.

Specified by:

doTransform in class AbstractTransformer

Throws:

java.lang.Exception