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:

BeanFactoryAware, BeanNameAware, InitializingBean, Ordered, NamedComponent, MessageHandler, TrackableComponent

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

Method Summary

String	getComponentType() Subclasses may implement this method to provide component type information.
protected void	handleMessageInternal(Message<?> message)
void	setExpression(String expressionString)
void	setShouldLogFullMessage(boolean shouldLogFullMessage) Specify whether to log the full Message.

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

getOrder, handleMessage, setOrder, setShouldTrack

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

afterPropertiesSet, getBeanFactory, getComponentName, getConversionService, getRequiredMetadataPersister, 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

Methods inherited from interface org.springframework.integration.context.NamedComponent

getComponentName

Constructor Detail

LoggingHandler

public LoggingHandler(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

setExpression

public void setExpression(String expressionString)

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.

getComponentType

public String getComponentType()

Description copied from class: IntegrationObjectSupport

Subclasses may implement this method to provide component type information.

Specified by:

getComponentType in interface NamedComponent

Overrides:

getComponentType in class AbstractMessageHandler

handleMessageInternal

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

Specified by:

handleMessageInternal in class AbstractMessageHandler

Throws:

Exception