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Difference between revisions of "EIG:Distributed EventAdmin Service"

(Getting the Distributed EventAdmin Service)
(Getting the Distributed EventAdmin Service)
Line 14: Line 14:
  
 
host:  '''dev.eclipse.org'''
 
host:  '''dev.eclipse.org'''
 +
 
path:  '''/cvsroot/rt'''
 
path:  '''/cvsroot/rt'''
 +
 
module: '''org.eclipse.ecf/examples/bundles'''
 
module: '''org.eclipse.ecf/examples/bundles'''
 +
 
projects: '''org.eclipse.ecf.examples.eventadmin, org.eclipse.ecf.examples.eventadmin.app'''
 
projects: '''org.eclipse.ecf.examples.eventadmin, org.eclipse.ecf.examples.eventadmin.app'''
 +
 +
 +
==Running a Server and Clients==
  
 
Once these two projects are in your workspace, you can run the ECF generic based server and client by opening the product editor for the following product files:
 
Once these two projects are in your workspace, you can run the ECF generic based server and client by opening the product editor for the following product files:
Line 25: Line 31:
  
 
[[Image:Productlaunch.png]]
 
[[Image:Productlaunch.png]]
 +
  
 
To run, click on 'Launch an Eclipse application' at the lower left.
 
To run, click on 'Launch an Eclipse application' at the lower left.

Revision as of 16:56, 11 June 2009

Introduction

OSGi declares an EventAdmin service that is responsible for distributing events to listeners registered via the (org.osgi.service.event.EventHandler). It's possible to create distributed implementations of such services using JMS and/or other messaging frameworks for distributing messages to other OSGi frameworks.

Distributedeventadmin.png

ECF's provider architecture allows the creation of a distributed EventAdmin implementation that can use a variety of wire protocols. For example, ActiveMQ/JMS 5.2 as above, or ECF generic, XMPP, JavaGroups, commercial/proprietary messaging buses, or any others that can implement the ECF Shared Object API.

Getting the Distributed EventAdmin Service

First, install ECF 3.0. Here is the download page.

Then get the two projects that implement the event admin example. This is a project set file. Save the project set file to your local disk and then import to get into your Eclipse workspace. For anonymous CVS access:

host: dev.eclipse.org

path: /cvsroot/rt

module: org.eclipse.ecf/examples/bundles

projects: org.eclipse.ecf.examples.eventadmin, org.eclipse.ecf.examples.eventadmin.app


Running a Server and Clients

Once these two projects are in your workspace, you can run the ECF generic based server and client by opening the product editor for the following product files:

org.eclipse.ecf.examples.eventadmin.app/EventAdmin Generic Server.product

org.eclipse.ecf.examples.eventadmin.app/EventAdmin Generic Client.product

Productlaunch.png


To run, click on 'Launch an Eclipse application' at the lower left.