er.jgroups

Class ERJGroupsNotificationCenter

java.lang.Object

com.webobjects.foundation.NSNotificationCenter

er.extensions.foundation.ERXRemoteNotificationCenter

er.jgroups.ERJGroupsNotificationCenter

public class ERJGroupsNotificationCenter
extends ERXRemoteNotificationCenter

NSNotificationCenter that can post simple notifications to other apps. Serializes the NSNotification, so be sure not to put EOs or similar stuff into it. Also the object is sent into the stream, so you must override equals() so it also gets the notification on the other side (totally untested).
Note: you must specifically register here, not at NSNotificationCenter.defaultCenter().

Author:

ak

Field Summary

Fields inherited from class com.webobjects.foundation.NSNotificationCenter

_CLASS

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ERJGroupsNotificationCenter()

Method Summary

Modifier and Type	Method and Description
static void	install()
void	postRemoteNotification(NSNotification notification) Post a notification to the remote listeners.
protected void	writeNotification(NSNotification notification)

Methods inherited from class er.extensions.foundation.ERXRemoteNotificationCenter

defaultCenter, postLocalNotification, postNotification, setDefaultCenter

Methods inherited from class com.webobjects.foundation.NSNotificationCenter

_getEntry, addObserver, addOmniscientObserver, postNotification, postNotification, removeObserver, removeObserver, removeOmniscientObserver, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ERJGroupsNotificationCenter

protected ERJGroupsNotificationCenter()
                               throws Exception

Throws:

Exception

Method Detail

install

public static void install()

postRemoteNotification

public void postRemoteNotification(NSNotification notification)

Description copied from class: ERXRemoteNotificationCenter

Post a notification to the remote listeners.

Specified by:

postRemoteNotification in class ERXRemoteNotificationCenter

Parameters:

notification - the notification

writeNotification

protected void writeNotification(NSNotification notification)
                          throws Exception,
                                 IOException

Throws:

Exception

IOException