org.mule.components.script.jsr223
Class ScriptComponent
java.lang.Object
org.mule.components.script.jsr223.Scriptable
org.mule.components.script.jsr223.ScriptComponent
- All Implemented Interfaces:
- Callable, Initialisable, UMOEventListener
- public class ScriptComponent
- extends Scriptable
- implements Callable
A JSR 223 Script component. Allows any JSR 223 compliant script engines such as
JavaScript, Groovy or Rhino to be embedded as Mule components.
Methods inherited from class org.mule.components.script.jsr223.Scriptable |
compileScript, compileScript, compileScript, createScriptEngine, evaluteScript, getCompiledScript, getScriptEngine, getScriptEngineName, getScriptFile, getScriptText, runScript, runScript, setCompiledScript, setScriptEngine, setScriptEngineName, setScriptFile, setScriptText |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ScriptComponent
public ScriptComponent()
initialise
public void initialise()
throws InitialisationException
- Description copied from interface:
Initialisable
- Method used to perform any initialisation work. If a fatal error occurs during
initialisation an
InitialisationException
should be thrown,
causing the Mule instance to shutdown. If the error is recoverable, say by
retrying to connect, a RecoverableException
should be thrown.
There is no guarantee that by throwing a Recoverable exception that the Mule
instance will not shut down.
- Specified by:
initialise
in interface Initialisable
- Overrides:
initialise
in class Scriptable
- Throws:
InitialisationException
onCall
public Object onCall(UMOEventContext eventContext)
throws Exception
- Description copied from interface:
Callable
- Passes the event to the listener
- Specified by:
onCall
in interface Callable
- Parameters:
eventContext
- the context of the current event being process
- Returns:
- Object this object can be anything. When the
UMOLifecycleAdapter
for the component receives this
object it will first see if the Object is an UMOMessage
if not and the Object is not null a new message will be created using
the returned object as the payload. This new event will then get
published via the configured outbound router if-
- One has been configured for the UMO.
- the
setStopFurtherProcessing(true)
wasn't called
on the event context event.
- Throws:
Exception
- if the event fails to process properly. If exceptions aren't
handled by the implementation they will be handled by the
exceptionListener associated with the component
populateBindings
protected void populateBindings(javax.script.Bindings namespace,
UMOEventContext context)
getBindings
public javax.script.Bindings getBindings()
Copyright © 2003-2008 MuleSource, Inc.. All Rights Reserved.