Re: [xmlblaster] Problem to publish several message under the same oid topic

[Marcel Ruff]

[EMAIL PROTECTED] wrote:
The SimpleReaderGui is really useful Thank you. It's working for me. So
a question then , when X messages are published under the same publish
key oid, the subscriber will receive each messages from this topic if he
has subscribe to trough a XPATH query for example. 

When I execute a XPATH query with XML Blaster control panel (all my
message have been published for my topic with oid Test) I will only see
the last published message for this topic ?
  
Yes, as a default only the current message of a topic is delivered.
Each topic has a history queue of default size 10 messages
which can be queried as well.
See subscribe QoS: 
http://www.xmlblaster.org/xmlBlaster/doc/requirements/interface.subscribe.html

Usually the history feature is of no much use,

regards
Marcel
Regards,
Louis


Le lundi 11 février 2008 à 22:40 +0100, Marcel Ruff a écrit :
  
Hi,

i have just tried (export CLASSPATH=$XMLBLASTER_HOME/lib/xmlBlaster.jar):

  java -Dcom.sun.management.jmxremote org.xmlBlaster.Main 
-cluster.node.id heron

opened the sniffer

  java javaclients.simplereader.SimpleReaderGui

and hit 'Subscribe'


And edited HelloWorld3.java with your code compiled it

  ~/xmlBlaster> build all

and started

  java HelloWorld3

and all three messages "Test" arrive as expected.

Could you please re-check?

regards
Marcel



Champion Louis wrote:
    
Hi,
I am a newbie to XMLBlaster and I am actually trying to figure how it's
works. I have take a look to the different HelloWorld examples.

The Java code :

PublishQos publishQos = new PublishQos(global);
publishQos.addClientProperty("Name", "Henri");
publishQos.addClientProperty("Age", 25);

PublishKey publishKey = new PublishKey(global,"Test");

MsgUnit[] msgUnits = new MsgUnit[3];
                                        
MsgUnit msgUnit1 = new MsgUnit(publishKey, "<Transaction id=\"1\" />",
publishQos);
msgUnits[0] = msgUnit1;

MsgUnit msgUnit2 = new MsgUnit(publishKey, "<Transaction id=\"2\" />",
publishQos);
msgUnits[1] = msgUnit2;

MsgUnit msgUnit3 = new MsgUnit(publishKey, "<Transaction id=\"3\" />",
publishQos);
msgUnits[2] = msgUnit3;                 

xmlBlasterAccess.publishArr(msgUnits);


When I use the graphical tools to execute the XPATH query //key, I only
get the message with the content of the Transaction with the id 3. And
when I look into my postgresql database I have only one entry into the
table. Why one entry when I have try to publish 3 messages ?

Thanks in advance for any explanation,
Louis



  
      
    


  


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