org.apache.velocity.runtime.parser.node

Class AbstractExecutor

java.lang.Object

org.apache.velocity.runtime.parser.node.AbstractExecutor

Direct Known Subclasses:

GetExecutor, PropertyExecutor

public abstract class AbstractExecutor
extends java.lang.Object

Abstract class that is used to execute an arbitrary method that is in introspected. This is the superclass for the GetExecutor and PropertyExecutor.

Version:

$Id: AbstractExecutor.java,v 1.12.4.1 2004/03/03 23:22:59 geirm Exp $

Author:

Jason van Zyl, Geir Magnusson Jr.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.reflect.Method	method Method to be executed.
protected RuntimeLogger	rlog

Constructor Summary

Constructors

Constructor and Description
AbstractExecutor()

Method Summary

Methods

Modifier and Type	Method and Description
abstract java.lang.Object	execute(java.lang.Object o) Execute method against context.
java.lang.reflect.Method	getMethod()
boolean	isAlive() Tell whether the executor is alive by looking at the value of the method.

Methods inherited from class java.lang.Object

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

Field Detail

rlog

protected RuntimeLogger rlog

method

protected java.lang.reflect.Method method

Method to be executed.

Constructor Detail

AbstractExecutor

public AbstractExecutor()

Method Detail

execute

public abstract java.lang.Object execute(java.lang.Object o)
                                  throws java.lang.IllegalAccessException,
                                         java.lang.reflect.InvocationTargetException

Execute method against context.

Throws:

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

isAlive

public boolean isAlive()

Tell whether the executor is alive by looking at the value of the method.

getMethod

public java.lang.reflect.Method getMethod()