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Migration of MVC Application - What Changes Required?

 
Baseet Ahmed
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Posts: 225
Java Notepad Spring
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Salaam & Season Greeting!

How are you all ?

Here, I come up with some requirement needed,for which I need help from Java professionals.

We are having one Java application(MVC Based -struts used).

Architecture is as follows:
Core Java/J2EE:
JDK 1.3
EJB 1.3
Weblogic 7
Oracle 9i


We want to migrate our application from current architecture to following one:
JDK 1.6
Weblogic 10.3
Oracle 11g



Help needed in finding what are the core changes required into the application to make it ready for New architecture.


Thank you.

---------
Regards
Baseet Ahmed
''Maut is the Armor of Human Being'' - [Maula Ali]





 
Deepak Bala
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Weblogic migration

Migrate EJBs, use DDConverter to migrate XML files. Upgrade JDK and compile against the new version. Compile against the new WL jars and use the new WL EJB compiler instead of the old one. Update your ant tasks if applicable.

Oracle:

mmm I have never done this, but have observed a similar Oracle migration.

Backup the database and restore it in the new table space
Migrate the plans
Ensure that all synonyms and configuration related params are migrated.

I cant think of anything else. I have done the WL migration but not the one with Oracle DB.
 
Baseet Ahmed
Ranch Hand
Posts: 225
Java Notepad Spring
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Thank you for this information.

Does anyone can provide some links or some further steps for me.



Thank you.

---------
Regards
Baseet Ahmed
''Maut is the Armor of Human Being'' - [Maula Ali]
 
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