org.springframework.integration.transformer
Class HeaderEnricher

java.lang.Object
  org.springframework.integration.transformer.AbstractHeaderTransformer
      org.springframework.integration.transformer.HeaderEnricher

All Implemented Interfaces:

Transformer

public class HeaderEnricher
extends AbstractHeaderTransformer

A Transformer that adds statically configured header values to a Message. Accepts an optional 'prefix' String and a boolean that specifies whether values should be overwritten. By default, any existing header values for a given key, will not be replaced.

Author:

Mark Fisher

Constructor Summary

HeaderEnricher(java.util.Map<java.lang.String,java.lang.Object> headersToAdd)
Create a HeaderEnricher with the given map of headers.

Method Summary

void	setOverwrite(boolean overwrite)
void	setPrefix(java.lang.String prefix)
protected void	transformHeaders(java.util.Map<java.lang.String,java.lang.Object> headers)

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

transform

Methods inherited from class java.lang.Object

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

Constructor Detail

HeaderEnricher

public HeaderEnricher(java.util.Map<java.lang.String,java.lang.Object> headersToAdd)

Create a HeaderEnricher with the given map of headers.

Method Detail

setOverwrite

public void setOverwrite(boolean overwrite)

setPrefix

public void setPrefix(java.lang.String prefix)

transformHeaders

protected final void transformHeaders(java.util.Map<java.lang.String,java.lang.Object> headers)

Specified by:

transformHeaders in class AbstractHeaderTransformer