org.andromda.scriptwrappers

Class BshScriptWrapper

java.lang.Object

org.andromda.scriptwrappers.BshScriptWrapper

public class BshScriptWrapper
extends Object

This is a wrapper class for a BeanShell script. The generated Java classes contain a private final copy of this wrapper and delegates all methods to this class so that their BeanShell-counterparts can be executed.

Author:

Chad Brandon

Constructor Summary

Constructors

Constructor and Description
BshScriptWrapper(Object stub, String scriptPath) StubClass is always the generated class (not any subclasses), while stub may be an instance of a subclassed scripted class.

Method Summary

Methods

Modifier and Type	Method and Description
protected static void	copyProperties(Object from, Object to) Copies all properties from the given from instance to the given to instance.
Object	invoke(String methodName, Object[] args) Invokes the method with the given methodName on the instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

BshScriptWrapper

public BshScriptWrapper(Object stub,
                String scriptPath)
                 throws InstantiationError

StubClass is always the generated class (not any subclasses), while stub may be an instance of a subclassed scripted class.

Parameters:

stub -

scriptPath -

Throws:

InstantiationError

Method Detail

invoke

public Object invoke(String methodName,
            Object[] args)

Invokes the method with the given methodName on the instance.

Parameters:

methodName - the name of the method to invoke.

args - the arguments to pass to the method.

Returns:

the return result of invoking the operation.

copyProperties

protected static void copyProperties(Object from,
                  Object to)
                              throws Exception

Copies all properties from the given from instance to the given to instance.

Parameters:

from - the instance from which to copy all properties.

to - the instance of which to copy all properties.

Throws:

Exception