org.springframework.integration.handler
Class AbstractScriptExecutingMessageProcessor

java.lang.Object
  org.springframework.integration.handler.AbstractScriptExecutingMessageProcessor

All Implemented Interfaces:

MessageProcessor

Direct Known Subclasses:

GroovyScriptExecutingMessageProcessor

public abstract class AbstractScriptExecutingMessageProcessor
extends Object
implements MessageProcessor

Base MessageProcessor for scripting implementations to extend.

Since:

2.0

Author:

Mark Fisher

Constructor Summary

AbstractScriptExecutingMessageProcessor(ScriptSource scriptSource)
Create a processor for the given ScriptSource.

Method Summary

protected abstract Object	executeScript(ScriptSource scriptSource, Message<?> message) Subclasses must implement this method.
Object	processMessage(Message<?> message) Executes the script and returns the result.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractScriptExecutingMessageProcessor

public AbstractScriptExecutingMessageProcessor(ScriptSource scriptSource)

Create a processor for the given ScriptSource.

Method Detail

processMessage

public final Object processMessage(Message<?> message)

Executes the script and returns the result.

Specified by:

processMessage in interface MessageProcessor

executeScript

protected abstract Object executeScript(ScriptSource scriptSource,
                                        Message<?> message)
                                 throws Exception

Subclasses must implement this method. In doing so, the execution context for the script should be populated with the Message's 'payload' and 'headers' as variables.

Throws:

Exception