org.apache.tuscany.sca.implementation.script
Class ScriptInvoker

java.lang.Object
  org.apache.tuscany.sca.implementation.script.ScriptInvoker

All Implemented Interfaces:

Invoker

public class ScriptInvoker
extends java.lang.Object
implements Invoker

Perform the actual script invocation

Field Summary

protected Operation	operation
protected javax.script.ScriptEngine	scriptEngine
protected XMLHelper	xmlHelper

Constructor Summary

ScriptInvoker(javax.script.ScriptEngine scriptEngine, XMLHelper xmlHelper, Operation operation)

Method Summary

protected java.lang.Object	doInvoke(java.lang.Object[] objects, Operation op)
Message	invoke(Message msg) Process a synchronous wire

Methods inherited from class java.lang.Object

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

Field Detail

scriptEngine

protected javax.script.ScriptEngine scriptEngine

xmlHelper

protected XMLHelper xmlHelper

operation

protected Operation operation

Constructor Detail

ScriptInvoker

public ScriptInvoker(javax.script.ScriptEngine scriptEngine,
                     XMLHelper xmlHelper,
                     Operation operation)

Method Detail

doInvoke

protected java.lang.Object doInvoke(java.lang.Object[] objects,
                                    Operation op)
                             throws javax.script.ScriptException

Throws:

javax.script.ScriptException

invoke

public Message invoke(Message msg)

Description copied from interface: Invoker

Process a synchronous wire

Specified by:

invoke in interface Invoker

Parameters:

msg - The request Message for the wire

Returns:

The response Message from the wire