org.mule.module.scripting.component
Class Scriptable

java.lang.Object
  org.mule.module.scripting.component.Scriptable

All Implemented Interfaces:

Initialisable

public class Scriptable
extends Object
implements Initialisable

A JSR 223 Script service. Allows any JSR 223 compliant script engines such as JavaScript, Groovy or Rhino to be embedded as Mule components.

Field Summary

protected Log

logger

Fields inherited from interface org.mule.api.lifecycle.Initialisable

PHASE_NAME

Constructor Summary

Scriptable()

Method Summary

protected javax.script.ScriptEngine	createScriptEngineByExtension(String ext)
protected javax.script.ScriptEngine	createScriptEngineByName(String name)
protected javax.script.CompiledScript	getCompiledScript()
Properties	getProperties()
javax.script.ScriptEngine	getScriptEngine()
String	getScriptEngineName()
String	getScriptFile()
String	getScriptText()
void	initialise() Method used to perform any initialisation work.
protected String	listAvailableEngines()
void	populateBindings(javax.script.Bindings bindings, MessageAdapter message)
void	populateBindings(javax.script.Bindings bindings, MuleEvent event)
void	populateBindings(javax.script.Bindings bindings, Object payload)
void	populateDefaultBindings(javax.script.Bindings bindings)
Object	runScript(javax.script.Bindings bindings)
protected void	setCompiledScript(javax.script.CompiledScript compiledScript)
void	setProperties(Properties properties)
protected void	setScriptEngine(javax.script.ScriptEngine scriptEngine)
void	setScriptEngineName(String scriptEngineName)
void	setScriptFile(String scriptFile)
void	setScriptText(String scriptText)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected transient Log logger

Constructor Detail

Scriptable

public Scriptable()

Method Detail

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

Throws:

InitialisationException - if a fatal error occurs causing the Mule instance to shutdown

RecoverableException - if an error occurs that can be recovered from

populateDefaultBindings

public void populateDefaultBindings(javax.script.Bindings bindings)

populateBindings

public void populateBindings(javax.script.Bindings bindings,
                             Object payload)

populateBindings

public void populateBindings(javax.script.Bindings bindings,
                             MessageAdapter message)

populateBindings

public void populateBindings(javax.script.Bindings bindings,
                             MuleEvent event)

runScript

public Object runScript(javax.script.Bindings bindings)
                 throws javax.script.ScriptException

Throws:

javax.script.ScriptException

createScriptEngineByName

protected javax.script.ScriptEngine createScriptEngineByName(String name)

createScriptEngineByExtension

protected javax.script.ScriptEngine createScriptEngineByExtension(String ext)

listAvailableEngines

protected String listAvailableEngines()

getScriptText

public String getScriptText()

setScriptText

public void setScriptText(String scriptText)

getScriptFile

public String getScriptFile()

setScriptFile

public void setScriptFile(String scriptFile)

setScriptEngineName

public void setScriptEngineName(String scriptEngineName)

getScriptEngineName

public String getScriptEngineName()

getProperties

public Properties getProperties()

setProperties

public void setProperties(Properties properties)

getScriptEngine

public javax.script.ScriptEngine getScriptEngine()

setScriptEngine

protected void setScriptEngine(javax.script.ScriptEngine scriptEngine)

getCompiledScript

protected javax.script.CompiledScript getCompiledScript()

setCompiledScript

protected void setCompiledScript(javax.script.CompiledScript compiledScript)