RE: [OT] Issues while developing and deploying enterprise application

2004-06-23 Thread Robert Taylor
Navjot, although I don't have an answer for you, I posted (forwarded) your
question to the [EMAIL PROTECTED] mailing list
which may be a more appropriate list for this type of question.

robert

 -Original Message-
 From: Navjot Singh [mailto:[EMAIL PROTECTED]
 Sent: Wednesday, June 23, 2004 12:55 AM
 To: Struts Users Mailing List
 Subject: [OT] Issues while developing and deploying enterprise
 application
 
 
 hi,
 
 I have N ejb jars packaged into a single EAR file.
 
 1. ProductEJB.jar ( with entities Product, Category etc..)
 2. OrderEJB.jar (with entities OrderItem, Orders etc..)
 
 
 Now, i have a unidirectional cmr based relation OrderItem-Product where 
 each item refers to one of the products. But both entities are defined 
 in separate ejb-jar.xml.
 
 According to EJB specs, the entities for which are involved in the 
 relation using cmr-field MUST be in same DD (ejb-jar.xml), which means i 
 can't have separate DDs.
 
 Q1.
 If i generate somehow a common DD for all modules and place them in 1 
 ejb module, rest of the modules will have empty META-INF directory.
 Will it be recognized as valid EJB module by the EJB container?
 
 Q2.
 In a large enterprise application, we have many related modules which 
 need to be developed independently by diff teams. This restriction 
 completely thwarts the possibility of independent module development as 
 still the DDs are to be generated a single large monolithic file.
 
 Any suggestions how to develop in these scenarios.
 
 Navjot Singh
 
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Re: [OT] Issues while developing and deploying enterprise application

2004-06-23 Thread Navjot Singh
thx a lot, robert.
i thought nobody will reply to my trivial question. i will follow up on 
that list.

navjot singh
Robert Taylor wrote:
Navjot, although I don't have an answer for you, I posted (forwarded) your
question to the [EMAIL PROTECTED] mailing list
which may be a more appropriate list for this type of question.
robert

-Original Message-
From: Navjot Singh [mailto:[EMAIL PROTECTED]
Sent: Wednesday, June 23, 2004 12:55 AM
To: Struts Users Mailing List
Subject: [OT] Issues while developing and deploying enterprise
application
hi,
I have N ejb jars packaged into a single EAR file.
1. ProductEJB.jar ( with entities Product, Category etc..)
2. OrderEJB.jar (with entities OrderItem, Orders etc..)

Now, i have a unidirectional cmr based relation OrderItem-Product where 
each item refers to one of the products. But both entities are defined 
in separate ejb-jar.xml.

According to EJB specs, the entities for which are involved in the 
relation using cmr-field MUST be in same DD (ejb-jar.xml), which means i 
can't have separate DDs.

Q1.
If i generate somehow a common DD for all modules and place them in 1 
ejb module, rest of the modules will have empty META-INF directory.
Will it be recognized as valid EJB module by the EJB container?

Q2.
In a large enterprise application, we have many related modules which 
need to be developed independently by diff teams. This restriction 
completely thwarts the possibility of independent module development as 
still the DDs are to be generated a single large monolithic file.

Any suggestions how to develop in these scenarios.
Navjot Singh
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