org.springframework.integration.handler
Class LoggingHandler

java.lang.Object
  org.springframework.integration.context.IntegrationObjectSupport
      org.springframework.integration.handler.AbstractMessageHandler
          org.springframework.integration.handler.LoggingHandler

All Implemented Interfaces:

org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, org.springframework.core.Ordered, MessageHandler, ComponentMetadataProvider

public class LoggingHandler
extends AbstractMessageHandler

MessageHandler implementation that simply logs the Message or its payload depending on the value of the 'shouldLogFullMessage' property. If logging the payload, and it is assignable to Throwable, it will log the stack trace. By default, it will log the payload only.

Since:

1.0.1

Author:

Mark Fisher

Field Summary

Fields inherited from class org.springframework.integration.handler.AbstractMessageHandler

logger

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

LoggingHandler(java.lang.String level)
Create a LoggingHandler with the given log level (case-insensitive).

Method Summary

protected void	handleMessageInternal(Message<?> message)
protected void	populateComponentMetadata(ComponentMetadata metadata) Subclasses may override this to add attributes to the ComponentMetadata.
void	setShouldLogFullMessage(boolean shouldLogFullMessage) Specify whether to log the full Message.

Methods inherited from class org.springframework.integration.handler.AbstractMessageHandler

getOrder, handleMessage, resolveReplyChannel, setOrder

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

afterPropertiesSet, getBeanFactory, getBeanName, getChannelResolver, getComponentMetadata, getConversionService, getTaskScheduler, onInit, setBeanFactory, setBeanName, setChannelResolver, setConversionService, setTaskScheduler, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

LoggingHandler

public LoggingHandler(java.lang.String level)

Create a LoggingHandler with the given log level (case-insensitive).

The valid levels are: FATAL, ERROR, WARN, INFO, DEBUG, or TRACE

Method Detail

setShouldLogFullMessage

public void setShouldLogFullMessage(boolean shouldLogFullMessage)

Specify whether to log the full Message. Otherwise, only the payload will be logged. This value is false by default.

populateComponentMetadata

protected void populateComponentMetadata(ComponentMetadata metadata)

Description copied from class: IntegrationObjectSupport

Subclasses may override this to add attributes to the ComponentMetadata.

Overrides:

populateComponentMetadata in class IntegrationObjectSupport

handleMessageInternal

protected void handleMessageInternal(Message<?> message)
                              throws java.lang.Exception

Specified by:

handleMessageInternal in class AbstractMessageHandler

Throws:

java.lang.Exception