title: Openfire offline notification through PHP
body: <p>I have installed <code>Openfire 3.10.2</code> on <code>Ubuntu 12.04</code>.</p>
  
  <p>Chat is working fine and for offline message management I have installed the <a href="http://www.igniterealtime.org/projects/openfire/plugins.jsp">CallbackOnOffline</a> plugin. When the recipient is offline, a url is called.</p>
  
  <p>The plugin loads the url from  the <code>plugin.callback_on_offline.url</code> property, adds 'to' and 'from' parameters and executes an asynchronous GET request. <a href="http://localhost:8080/user/offline/callback/url?from=1%40fotsum.com&amp;to=2%40fotsum.com">Sample Link</a>.</p>
  
  <p>I checked what information I get from that and I got a "to" and "from", but I also need those along with the message for the push notifications.</p>
  
  <hr>
  
  <p><strong>Important Part :-</strong></p>
  
  <hr>
  
  <p>I want to customize CallbackOnOffline plugin of openfire and I want to add one more parameter "message". How can I do that?</p>
  
  <p>You will find the code here: <a href="https://github.com/igniterealtime/Openfire/blob/master/src/plugins/callbackOnOffline/src/java/com/fotsum/CallbackOnOffline.java">https://github.com/igniterealtime/Openfire/blob/master/src/plugins/callbackOnOffline/src/java/com/fotsum/CallbackOnOffline.java</a></p>
  
  <p>Now, how to <strong>create .jar file</strong>, which require to make installable plugin in openfire ?</p>