de.innovationgate.utils

Class ModifyListenerFactory

java.lang.Object

de.innovationgate.utils.ModifyListenerFactory

All Implemented Interfaces:

java.lang.reflect.InvocationHandler

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

Factory to create maps, lists and objects which can be monitored for modification by an ModifyListener

Method Summary

Methods

Modifier and Type	Method and Description
static java.util.List	create(java.util.List target, ModifyListener reciever) creates an monitorable List ModifyLister.hasBeenModified() is invoked on the following list methods: add, remove, removeAll, retainAll, clear
static java.util.Map	create(java.util.Map target, ModifyListener reciever) creates an monitorable Map ModifyLister.hasBeenModified() is invoked on the following map methods: put, remove, clear
static ModifyListenerObjectWrapper	create(java.lang.Object target, ModifyListener reciever) creates an monitorable Object the object is wrapped by an ModifyListenerObjectWrapper ModifyLister.hasBeenModified() is invoked on the method 'set()' of ModifyListenerObjectWrapper
static java.util.Set	create(java.util.Set target, ModifyListener reciever) creates an monitorable Set ModifyLister.hasBeenModified() is invoked on all data modification methods of Set
java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args) (non-Javadoc)

Methods inherited from class java.lang.Object

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

Method Detail

create

public static java.util.Map create(java.util.Map target,
                   ModifyListener reciever)

creates an monitorable Map ModifyLister.hasBeenModified() is invoked on the following map methods: put, remove, clear

Parameters:

target - The Map to monitor

reciever - The ModifyListener to notify

create

public static java.util.List create(java.util.List target,
                    ModifyListener reciever)

creates an monitorable List ModifyLister.hasBeenModified() is invoked on the following list methods: add, remove, removeAll, retainAll, clear

Parameters:

target - The List to monitor

reciever - The ModifyListener to notify

create

public static java.util.Set create(java.util.Set target,
                   ModifyListener reciever)

creates an monitorable Set ModifyLister.hasBeenModified() is invoked on all data modification methods of Set

Parameters:

target - The Set to monitor

reciever - The ModifyListener to notify

create

public static ModifyListenerObjectWrapper create(java.lang.Object target,
                                 ModifyListener reciever)

creates an monitorable Object the object is wrapped by an ModifyListenerObjectWrapper ModifyLister.hasBeenModified() is invoked on the method 'set()' of ModifyListenerObjectWrapper

Parameters:

target - The Object to monitor

reciever - The ModifyListener to notify

invoke

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

(non-Javadoc)

Specified by:

invoke in interface java.lang.reflect.InvocationHandler

Throws:

java.lang.Throwable

See Also:

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