Re: [xmlblaster] XPath Filtering

[Marcel Ruff]

[EMAIL PROTECTED] wrote:
Thanks for that tool!

It assures me, that my XPath - Expressions are correct, but the XMLBlaster 
still returns nothing...
  
Ok, the next step is to start jconsole and check under MBeans - 
org.xmlBlaster - node - topic
in the attribute TopicXml if the markup is correct. Note that the topic 
xml markup is immutable
for each topic once the topic is created.
Your

//key[at oid="topic"]/message/origin

works fine here.


regards
Marcel
Seems odd to me,

regards,

Tobias

-------- Original-Nachricht --------
Datum: Wed, 02 Aug 2006 00:49:37 +0200
Von: Marcel Ruff <[EMAIL PROTECTED]>
An: xmlblaster@server.xmlBlaster.org
Betreff: Re: [xmlblaster] XPath Filtering

  
Hi,

i usually test my xpath with the nice little tool from

  http://www.purpletech.com:8080/xpe/

i hope this helps,

regards
Marcel


[EMAIL PROTECTED] wrote:
    
Hi,

I read quite a lot about XPath Filtering, and tried at least equally
      
many different FilterStrings but it does not work.
    
I send a message of the following format to xmlBlaster:



      
<message><type>result</type><origin>System10001</origin><time>1154431166509</time><destination>m-subsystem</destination><data><name>delay</name><m_value>0.020090406830738324</m_value></data></message>
    
Which is received and stored in XMLBlaster:
<?xml version="1.0" encoding="UTF-8">

      
<message><type>result</type><origin>System10001</origin><time>1154431166509</time><destination>m-subsystem</destination><data><name>delay</name><m_value>0.020090406830738324</m_value></data></message>
    
No I want to get the names of all Systems sending messages under a
      
certain topic:
    
I thought I could do anything like:

//key[at oid="topic"]/message/origin

//key[at oid="topic"] gives me all messages posted unde the topic
      
"topic"
    
But as soon as I add something there are no results.

I use the latest SVN Snapshot of xmlBlaster and the xmlBlaster GUI to
      
test my filter-strings.
    
has anybody any clue what I did wrong?

Thanks,

Chris