uchicago.src.reflector
Class Invoker

java.lang.Object
  |
  +--uchicago.src.reflector.Invoker

Direct Known Subclasses:

BooleanArgInvoker, ByteArgInvoker, DoubleArgInvoker, FloatArgInvoker, IntegerArgInvoker, LongArgInvoker, ObjectArgInvoker, ShortArgInvoker, StringArgInvoker

public abstract class Invoker

extends Object

Abstract super class for specialized invoker subclasses. Sub classes are specialized according the the parameter type. Intended to invoke methods having a single argument, and no return value. Especially setXXX accessor methods.

Constructor Summary

Invoker(Object o, Method method, String param)

Method Summary

protected void	check()
void	execute()
protected abstract void	invoke()

Methods inherited from class java.lang.Object

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

Constructor Detail

Invoker

public Invoker(Object o,
               Method method,
               String param)

Method Detail

execute

public void execute()
             throws InvokerException,
                    InvocationTargetException,
                    IllegalAccessException

InvokerException

InvocationTargetException

IllegalAccessException

check

protected void check()
              throws InvokerException

InvokerException

invoke

protected abstract void invoke()
                        throws InvocationTargetException,
                               IllegalAccessException

InvocationTargetException

IllegalAccessException