org.apache.felix.ipojo.handlers.dependency
Class NullableObject

java.lang.Object
  org.apache.felix.ipojo.handlers.dependency.NullableObject

All Implemented Interfaces:

java.lang.reflect.InvocationHandler

public class NullableObject
extends java.lang.Object
implements java.lang.reflect.InvocationHandler

Default nullable object.

Author:

Felix Project Team

Constructor Summary

NullableObject()

Method Summary

java.lang.Object

invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args) Invokes a method on this null object.

Methods inherited from class java.lang.Object

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

Constructor Detail

NullableObject

public NullableObject()

Method Detail

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                               java.lang.reflect.Method method,
                               java.lang.Object[] args)

Invokes a method on this null object. The method will return a default value without doing anything.

Specified by:

invoke in interface java.lang.reflect.InvocationHandler

Parameters:

proxy - : proxy object

method - : invoked method

args - : arguments.

Returns:

the returned value.

See Also:

InvocationHandler.invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])