com.sun.faban.harness.util
Class Invoker

java.lang.Object
  com.sun.faban.harness.util.Invoker

public class Invoker
extends Object

Common invocation utilities used by wrappers.

Author:

Akara Sucharitakul

Constructor Summary

Invoker()

Method Summary

static String	getContextLocation() Obtains the current context location.
static void	invoke(Object o, Method m) Invokes a method with no context location.
static void	invoke(Object o, Method m, String location) Invokes a method given a context location.
static boolean	isVoidNoArg(Method m) Checks a method whether it is a void, no-argument public method.
static void	setContextLocation(String newLocation) Sets a new context location.
static void	throwCauseException(Exception e) Throws the cause of an exception.

Methods inherited from class java.lang.Object

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

Constructor Detail

Invoker

public Invoker()

Method Detail

throwCauseException

public static void throwCauseException(Exception e)
                                throws Exception

Throws the cause of an exception.

Parameters:

e - The exception

Throws:

Exception - The cause

isVoidNoArg

public static boolean isVoidNoArg(Method m)

Checks a method whether it is a void, no-argument public method.

Parameters:

m - The method to be checked

Returns:

Whether the method conforms to invocation spec or not

invoke

public static void invoke(Object o,
                          Method m,
                          String location)
                   throws Exception

Invokes a method given a context location. Skips any methods that are null.

Parameters:

o - The object to invoke the method on

m - The method

location - The context location

Throws:

Exception - Exceptions, if any

invoke

public static void invoke(Object o,
                          Method m)
                   throws Exception

Invokes a method with no context location. Skips any methods that are null.

Parameters:

o - The object to invoke the method on

m - The method

Throws:

Exception - Exceptions, if any

setContextLocation

public static void setContextLocation(String newLocation)

Sets a new context location.

Parameters:

newLocation - The new context location

getContextLocation

public static String getContextLocation()

Obtains the current context location.

Returns:

The current context location