Weblogic 10.3.5.0 and Oracle AQ 10.2.0.5 user_data contains no message text

Hi,
we want to migrate our application from Oracle AS 10.3.3 to the Weblogic 10.3.5.0 server. The application uses Oracle AQ with Apache Camel.
Our queue is persisted in the oracle database 10.2.0.5.
the problem we have now is that, when we send a message to our queue, we see the inserted row in the queues table, but the user_data column is empty, no data, except correct length of the message is written in text_len. If we instead use oracle 11.2.0.0 database we get correct message in queues table.
We tried also without camel, using spring only but it did not help. We followed oracle weblogic documentation to set up oracle aq queue.
Is there any compatibile issues here. Is this is bug?
thanks for any help,
Sasa

To use JSF 2.0, all you need to do is deploy the MW_HOME/wlserver/common/deployable-libraries/jsf-2.0.war as an application library, then reference it in the relevant weblogic descriptor. It looks like you have done both those two steps.
I wonder if the ADF domain extension is not having some effect here -- IIRC an ADF domain is a pretty customized environment which loads libraries directly from the CLASSPATH, in which case, perhaps there is a conflict arising from that in terms of classloader visibility.
Can you try your app on a standard WLS domain, or are you specifically needing to use an ADF domain?
-steve-

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If you want you can also reply to me @ [email protected].
Thanks.

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Folks,
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Hi Arturo,
What kind of a problem do you have? Any stacktraces?
Regards,
Slava Imeshev
"Arturo Fernandez" <[email protected]> wrote in message
news:[email protected]..
Hi! I have a problem with CLOB column in Oracle 8.1.7. My enviroment
is:
Windows 2000, BEA WLS 6.1 and Oracle 8.1.7. I'm trying to use
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>
But this driver and the code runs sucessfully with the same database
and weblogic 5.1. I'm interesting in use this driver and this code
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Can everybody help me, please? It's urgent for me...

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Hi! I have a problem with CLOB column in Oracle 8.1.7. My enviroment
is:
Windows 2000, BEA WLS 6.1 and Oracle 8.1.7. I'm trying to use
'classes12.zip' provided by Oracle. I added 'classes12.zip' to
CLASSPATH after than 'weblogic.jar' in my startup server script, but
it fails when trying to retrieve a CLOB data from database. Script
includes:
set CLASSPATH=.\classes12_01.zip;.;.\lib\weblogic_sp.jar;.\lib\weblogic.jar;
But this driver and the code runs sucessfully with the same database
and weblogic 5.1. I'm interesting in use this driver and this code
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I cannot find a solution.
Can everybody help me, please? It's urgent for me...

Hi Arturo,
What kind of a problem do you have? Any stacktraces?
Regards,
Slava Imeshev
"Arturo Fernandez" <[email protected]> wrote in message
news:[email protected]..
Hi! I have a problem with CLOB column in Oracle 8.1.7. My enviroment
is:
Windows 2000, BEA WLS 6.1 and Oracle 8.1.7. I'm trying to use
'classes12.zip' provided by Oracle. I added 'classes12.zip' to
CLASSPATH after than 'weblogic.jar' in my startup server script, but
it fails when trying to retrieve a CLOB data from database. Script
includes:
setCLASSPATH=.\classes12_01.zip;.;.\lib\weblogic_sp.jar;.\lib\weblogic.jar;
>
But this driver and the code runs sucessfully with the same database
and weblogic 5.1. I'm interesting in use this driver and this code
because i'm trying to migrate two applications from WLS 5.1 to WLS 6.1
I cannot find a solution.
Can everybody help me, please? It's urgent for me...

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Edited by: user6494356 on Jul 20, 2009 6:05 AM

It's unclear whether you're using a supported method for Oracle AQ integration with WebLogic Server. Have you examined the related documentation? Specifically:
[ Configuring and Managing JMS for Oracle WebLogic Server - Chapter 8 - Interoperating with Oracle AQ JMS | http://download.oracle.com/docs/cd/E12839_01/web.1111/e13738/aq_jms.htm#JMSAD565 ]
Tom

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See these two points (http://www.oracle.com/technetwork/middleware/ias/downloads/fusion-certification-100350.html):
# If an Oracle product has been certified against and is supported on a version of Red Hat Enterprise Linux (RHEL),
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Oracle WebLogic Server (WLS), Time Zones, and DayLight Saving Time (DST) Changes

Hello,
We are approaching this time of the year again...
I would like to redirect you to the Support Note 1370083.1 "Oracle WebLogic Server (WLS), Time Zones, and DayLight Saving Time (DST) Changes"
This note lists what is to be expected from WebLogic Server regarding this time change period, in terms of behavior, both for the engine and the applications deployed onto WLS.
Regards,
Patrick.

Probably this:
http://www.jdocs.com/castor/0.9.5.3/api/org/exolab/castor/xml/handlers/DateFieldHandler.html

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Hi,
In my company I work with java developers who believe in some kind of "holly" database independence I don't understand and as a result my life as a database developer is hell on earth.. Yesterday we again started to discuss, this time where to log, they believe database is slow and prefer logging to filesystem, after some hours finally I could convince them for some operational and reporting needs to use the database and will do this in an asyncronous way whiich they won't get slow. After all I believe the reason for a database is data, this is the place where data lives, and with the correct desing and implementation logging to database would perform better.
I love Oracle features, and know that we paid a lot for this software, so today I started investigating this promised solution. And quickly I found AQ and JMS topics in the documentation :)
After this introduction here is my problem; my company use BEA Weblogic as application server and the java guys want AQ to automatically (but of course with some delay) take their JMS log requests into database tables. Does any one have similar application experience, or any kind of integration experience with Weblogic JMS and Oracle AQ?
Any comments, references, documentation, sample code, url will be most welcomed :)
Thank you very much!
Tonguc
[email protected]
References I found upto now;
Oracle® Streams Advanced Queuing Java API Reference 10g Release 2 (10.2) http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14291/toc.htm
(Packages; javax.jms & oracle.jms)
Oracle® Streams Advanced Queuing User's Guide and Reference 10g Release 2 (10.2) http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14257/toc.htm
Part IV
Using Oracle JMS and Oracle Streams AQPart V describes how to use Oracle JMS and Oracle Streams Advanced Queuing (AQ).
Chapter 11, "Introducing Oracle JMS"
Chapter 12, "Oracle JMS Basic Operations"
Chapter 13, "Oracle JMS Point-to-Point"
Chapter 14, "Oracle JMS Publish/Subscribe"
Chapter 15, "Oracle JMS Shared Interfaces"
Chapter 16, "Oracle JMS Types Examples"
A Sample Code from Otn
http://www.oracle.com/technology/sample_code/tech/java/web_services/jmsws/NewsQueueEJB.java.html

I wouldn't go as far to say Oracle AQ is out-dated today. However, it is indeed a proprietary technology that did not found much main-stream adoption in the earlier years after its introduction. The advent of JMS made it somewhat more useful (or should I say intriguing, because more people are trying to tie it together with other J2EE technologies), but the Oracle's JMS wrapper classes in aqapi.jar were not feature complete for a long while, so using it outside Oracle's application server was painful, if not impossible. I do agree that the info at the dev2dev's JMS newsgroup or in this forum is highly fragmented, as neither Oracle nor BEA provides an official solution to integrate AQ with WebLogic, so people like us have to learn the technology through experimentation and in a piecemeal fashion.
3 years ago I was literally "playing around" - we had a polling mechanism set up to use triggers to write Oracle data changes into an event table, and had a Java-based daemon to scan that table and publish events as JMS messages to the WebLogic JMS server. This continues to work reliably till today, but I was looking for a solution that has few parts - I wanted to hook up my WebLogic MDB directly to AQ as a foreign JMS provider. Although I was able to get it to work (including XA), there were a few hoops I had to jump through, such as decompiling the Oracle AQjms classes to make them bind to the WebLogic JNDI tree.
One year after that Diptanshu Parui took what I did a giant step further - he extended the Oracle AQjms classes to allow them to be bound to the WebLogic JNDI tree naturally, and he figured out how to use WebLogic JMS messging bridge to re-send single-threaded AQ JMS messages to clustered JMS queues, which allow concurrent message assumption by multiple instances of MDB's. My impression is that he is using that setup in a production environment.
I am sure you are aware of it but I would like to make it clear - in order to use AQ as a foreign JMS provider to WebLogic-hosted MDB's, you don't need to update your database to Oracle 10g - Oracle 8i is good enough (although I recommend at least 9i Release 2). It is not the database engine, but rather the aqapi.jar JMS wrapper on top of AQ that matters. I do recommend that you use aqapi.jar from Oracle Application Server 10.0.3 or up for better XA support, among other things. Again, you don't have to replace WebLogic with Oracle AS - you only need a single jar file from it and put it in your WebLogic's classpath. However, I don't know what this means from a licensing point of view if you ever go to production - do you have to pay the full price of OracleAS or OC4J just to use the aqapi.jar?
In the coming days I will test the latest aqapi.jar to see how much progress Oracle has made in terms of making their J2EE products more spec-compliant :-).
Hope the above gives you a different perspective.
Eric

WebLogic 6.1 SP4 and Oracle 8/9i

Hi,
Background:
We're currently running WebLogic 6.1 SP4 and Oracle 8.1.7. Also, we don't use
anything other than the weblogic.jar in the class path - it's a standard configuration.
I'm anticipating incorporating some Oracle 9i in the mix and also an eventual
migration to WebLogic 7.
Questions:
1a. Are there any issues from a WebLogic perspective in a heterogeneous Oracle
environment (both 8i and 9i connection pools)?.
1b. Will the supplied driver with 6.1 SP4 handle this?
1c. How about Web Logic 7?
2a. If we need to use an updated thin driver for 9i to use additional features,
is there a supported one for Web Logic 6?
2b. Web Logic 7?
Thanks for your help, Jeff

You should get the latest driver from oracle that will work fine with both 8 and
9.
"Jeff Ryan" <[email protected]> wrote:
>
Hi,
Background:
We're currently running WebLogic 6.1 SP4 and Oracle 8.1.7. Also, we
don't use
anything other than the weblogic.jar in the class path - it's a standard
configuration.
I'm anticipating incorporating some Oracle 9i in the mix and also an
eventual
migration to WebLogic 7.
Questions:
1a. Are there any issues from a WebLogic perspective in a heterogeneous
Oracle
environment (both 8i and 9i connection pools)?.
1b. Will the supplied driver with 6.1 SP4 handle this?
1c. How about Web Logic 7?
2a. If we need to use an updated thin driver for 9i to use additional
features,
is there a supported one for Web Logic 6?
2b. Web Logic 7?
Thanks for your help, Jeff

Weblogic 10.3.5.0 and Oracle AQ 10.2.0.5 user_data contains no message text

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