Configuring JMS Adapter (AQJMStoDB)

Question

Hi All,
Merry Christmas!
I think I am reopening the below previous thread but I really am stuck.
Re: Can ESB JMS adapter read and write from/to Oracle AQ
I am trying to wrap up the AQJMStoDB example in
Oracle® Application Server Adapters for Files, FTP, Databases, and Enterprise Messaging User’s Guide 10g Release 3 (10.1.3.1.0)...
I completed all the necessary steps and when I execute the Send command I am getting the below error...
C:\ESBSamples\AQJMStoDB\tools>java Send JMSDEMO_TOPIC
OEMS.155 - simple JMS Send / JMS 1.02 / Database AQ / no JNDI
Connection factory = oracle.jms.AQjmsTopicConnectionFactory@f72617
Created connection = oracle.jms.AQjmsConnection@3bb2b8
Created session = oracle.jms.AQjmsSession@c2ff5
started connection
Got topic = JMSUSER.JMSDEMO_TOPIC
started session = oracle.jms.AQjmsSession@c2ff5
destination: JMSUSER.JMSDEMO_TOPIC
message :
<?xml version = '1.0' encoding = 'UTF-8'?>
<db:InputParameters xmlns:db="http://xmlns.oracle.com/pcbpel/adapter/db/DBAPP/AD
DEMPLOYEES/">
<EMPS>
<EMPS_ITEM>
<FNAME>John</FNAME>
<MIDDLE>W</MIDDLE>
<LNAME>Doe</LNAME>
<ADDR>
<STREET>100 Oracle Parkway</STREET>
<CITY>Redwood Shores</CITY>
<STATE>CA</STATE>
<ZIP>94065</ZIP>
</ADDR>
</EMPS_ITEM>
</EMPS>
</db:InputParameters>
message was sent with ID=null
Can you help me identify the problem.
I am using XE database and jdk 1.4.12_16.
Please let me know if you need more information on the setting and stuff.
Thanks,
Kalyan.

Answer 1

Just to understand your problem a little better, say you have processes A and B that you promote b/w these 3 environments. Also, say A is a standalone service invokable by external clients; say B is a service that is invokable by an external client and called by A as well.
Now, in this example, both A and B have web-service end points that change from one env to another.
W.r.t process A's caller, it should know the correct endpoint to invoke the service. Now if there is just one external client that is switching b/w the various environments, it has the responsibility of making this switch b/w the various endpoints (dev to test to prod). Now if this external client is an Oracle BPEL process as well, refer to solution below.
As far as process A's implementation goes, yes, it would have to change to invoke process B correctly. So, in dev, A should call B in dev; in stage/prod, A should call B in stage/prod. BPEL PM provides a solution to accomplish this via a customize ant task - refer to the section titled "Deploying to Multiple Environments with Different Configuration Values" in "Oracle® BPEL Process Manager Developer’s Guide 10g (10.1.3.1.0) B28981-03". Nothing changes for B across these three env as it is not invoking any other internal services.