CODEWITHSUNDEEP
java-ee-6weblogic12cweblogic9.xmigrating
Awa
Awa

Reputation: 43

application migrating from weblogic 9.2 to weblogic 12c

I want to migrate an application from webLogic 9.2 server to webLogic 12 c. I'm newer for this process. Can someone help me for making this, please? I don't know very much weblogic server.

Thks,

Awa

Upvotes: 1

Views: 1485

Answers (1)

ssayyed
ssayyed

Reputation: 796

First of install the binaries and create a new weblogic domain or upgrade the older domain.

if you are using third party jars with your application, you need to tell weblogic to use your application jars instead of its own jars.

This is done in weblogic.xml file. In older versions of weblogic. this tag is used 

   <prefer-web-inf-classes> true </prefer-web-inf-classes>

in weblogic 12c this is not the recommended way. You need to user 

 <prefer-application-packages> tag and specify the list of application packages that you want to be loaded from your application as opposed to weblogic12c own jars

more on this http://docs.oracle.com/cd/E13222_01/wls/docs103/programming/classloading.html

its not a very straight-forward thing to do, so good luck!

Upvotes: 1

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