org.crosswire.common.util
Class ReflectionUtil

java.lang.Object
  extended by org.crosswire.common.util.ReflectionUtil

public final class ReflectionUtil
extends Object

Various utilities for running introspected methods.

Author:
Joe Walker [joe at eireneh dot com]
See Also:
for license details.
The copyright to this program is held by it's authors.

Constructor Summary
private ReflectionUtil()
          Prevent Instansiation
 
Method Summary
static Object invoke(Object base, String methodName, Object[] params)
          Call a method on a class given a sting
static Object invoke(String call, Object[] params)
          Call a static method on a class given a sting
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ReflectionUtil

private ReflectionUtil()
Prevent Instansiation

Method Detail

invoke

public static Object invoke(Object base,
                            String methodName,
                            Object[] params)
                     throws NoSuchMethodException,
                            IllegalAccessException,
                            InvocationTargetException
Call a method on a class given a sting

Parameters:
base - The object to invoke a method on
methodName - The text of the invocation eg "getName"
params - For example new Object[] { ...}
Throws:
NoSuchMethodException
IllegalAccessException
InvocationTargetException

invoke

public static Object invoke(String call,
                            Object[] params)
                     throws ClassNotFoundException,
                            NoSuchMethodException,
                            IllegalAccessException,
                            InvocationTargetException
Call a static method on a class given a sting

Parameters:
call - The text of the invocation eg "java.lang.String.getName"
params - For example new Object[] { ...}
Throws:
ClassNotFoundException
NoSuchMethodException
IllegalAccessException
InvocationTargetException

Copyright ? 2003-2006