Cloverleaf and J2EE

[Nigel DelFabbro]

Hi,

I am new to Cloverleaf, so this could be a naive question.

We are using Cloverleaf as our integration engine to process HL7 messages. However, I need to get the parsed Hl7 messages into a J2ee application. The J2ee application will likely be using an application server (such as JBoss) and JMS to do the messaging.

My question: Can Cloverleaf send a JMS message to JBoss? I have looked at the transport protocols available and it would seem not.  I think I am going to have to use Cloverleaf’s https or tcp protocols to send messages and have some sort of application listening for messages from Cloverleaf that then generates JMS messages. I would rather not do this and use Cloverleaf as much as possible.

Has anyone tried to do something like this.

Any advice would be welcome.

thanks

Nigel

Topic

[James McPheron]

Nigel –

  Most clients that utilize JMS, use the Java capbility of the Upocs to leverage connectivity.

  For example, there are avaialble Java classes that work directly with JMS. Using teh CL Java Upocs, allows you to interact with Java-based API’s such as JMS, and JBoss.

  Hope this helps.

James McPheron

[Rentian Huang]

Greetings Cloverleafers!!!

I am not clear of the difference btw low/high level ack. If I got this reply in my ob thread, is it a High level application ack? Then what’s the low level one? Any diff btw them?

Thanks!

Sam

---

msg: 0x30001828

   msgType           : REPLY

   msgClass          : PROTOCOL

   msgState          : Unknown: 0 (0)

   msgPriority       : 5120

   msgRecoveryDbState: 2

   msgFlags          : 0x8002

   msgMid            : [0.0.8096930]

   msgSrcMid         : midNULL

   msgSrcMidGroup    : midNULL

   msgOrigSrcThread  : to_easyaccess_out

   msgOrigDestThread : star_ord_res_in

   msgSrcThread      : to_easyaccess_out

   msgDestThread     : star_ord_res_in

   msgXlateThread    :

   msgSkipXlate      : 0

   msgSepChars       :

   msgNumRetries     : 0

   msgGroupId        : 0

   msgDriverControl  :

   msgRecordFormat   :

   msgRoutes         :

   msgUserData       :

   msgStaticIsDirty  : 1

   msgVariableIsDirty: 1

   msgTimeStartIb    : 1131048927.928

   msgTimeStartOb    : 1131048911.817

   msgTimeCurQueStart: 0.000

   msgTimeTotalQue   : 0.000

   msgTimeRecovery   : 1131048911.817

   msgEoConfig       : 0x0

   msgData (BO)      : 0x300018d4

   message           : ‘MSH|^~&|HBOC|H|EasyAccess|H|20051103151300||ACK|43523|P|2.3|43523||ALx0dMSA|AA|43523x0d’

[Rentian Huang]

sorry I posted a new topic here   8)

[Amy Gray]

James,

We are interested in utilizing a connection with the JMS queues.  Does Cloverleaf have a way to connect to these JMS queues?   Is there code available or another site that is using the JMS protocol?

Also, do you know if the JMS protocol can be run on an AIX platform?   We run both AIX and SUN but the link we need to send from is on our AIX box.

Thank you,

Amy Gray

BJC Health Systems

St Louis, MO

[Author]

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