Re: [xmlblaster] Retrieve an external custom property in the '__sys__Event' messag e

[Marcel Ruff]

Hi Richard,

this information is not delivered.

However, I have coded it quickly and commited it (completely untested, 
no testsuite yet,
but it is no dangerous spot as not in the core and should work).
Please check xmlBlaster out from svn and try it and give feedback,

Marcel

[EMAIL PROTECTED] wrote:
Hi,

I want to capture the two following evenTypes : topic/*/event/subscribe and
topic/*/event/unSubscribe 

Following the advice of the REQ admin.event, my client (subscribing to
__sys__Event) receives effectively an event like the following when another
client invokes the subscribe() method :

 <key oid='__sys__Event' contentMimeExtended='1.0'>
  <org.xmlBlaster><event/></org.xmlBlaster>
 </key>
 <content size='23'>topic/*/event/subscribe</content>
 <qos>
  <clientProperty
name='_subscriptionId'>__subId:heron-1136812798913000000</clientProperty>
  <clientProperty name='_nodeId'>heron</clientProperty>
  <clientProperty name='_description' encoding='base64'>...</clientProperty>
  <clientProperty name='_eventType'>topic/*/event/subscribe</clientProperty>
  <clientProperty name='_summary'>New subscription of client
/node/heron/client/joe/1 on topic airport</clientProperty>
  <clientProperty name='_publicSessionId' type='long'>1</clientProperty>
  <clientProperty name='_subjectId'>joe</clientProperty>
  <clientProperty
name='_absoluteName'>/node/heron/client/joe/1</clientProperty>
  <clientProperty name='_topicId'>airport</clientProperty>
 </qos>

My problem: 
I would like to retrieve a custom property set by the subscriber (who
invokes the subscribe() method) in the qos part of the previous message.

For example, a subscriber set a property like myProperty=1234 then call
con.subscribe() and I would like to receive a message like the following :

 <key oid='__sys__Event' contentMimeExtended='1.0'>
  <org.xmlBlaster><event/></org.xmlBlaster>
 </key>
 <content size='23'>topic/*/event/subscribe</content>
 <qos>
  <clientProperty
name='_subscriptionId'>__subId:heron-1136812798913000000</clientProperty>
  <clientProperty name='_nodeId'>heron</clientProperty>
  <clientProperty name='_description' encoding='base64'>...</clientProperty>
  <clientProperty name='_eventType'>topic/*/event/subscribe</clientProperty>
  <clientProperty name='_summary'>New subscription of client
/node/heron/client/joe/1 on topic airport</clientProperty>
  <clientProperty name='_publicSessionId' type='long'>1</clientProperty>
  <clientProperty name='_subjectId'>joe</clientProperty>
  <clientProperty
name='_absoluteName'>/node/heron/client/joe/1</clientProperty>
  <clientProperty name='_topicId'>airport</clientProperty>
  <clientProperty name='myProperty'>1234</clientProperty>
 </qos>

Is there any solution for my problem or any way to implement this sort of
functionality ? 

Thanks.




  


--
Marcel Ruff
http://www.xmlBlaster.org
http://watchee.net
Phone: +49 7551 309371