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Migration of Java Application from WebLogic 8.1 to Weblogic 10.3
Ikram Shahzad
Greenhorn

Joined: Aug 04, 2008
Messages: 12

[Post New]posted private message
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Hi All,

We got a requirement where we need upgrade an application as follows

Technology Existing version To be converted
Java 1.4.2 to 1.6
Web logic 8.1 SP3 to 10.3
EJB 2.1 to 3.0

WebLogic 10.3 supports EJB3.0 Spec. But i read elsewhere the EJB3.0 is backward compatible with EJB2.0 and EJB1.0
Is this right?

Please share your thoughts regarding this.
Jeanne Boyarsky
internet detective
Sheriff

Joined: May 26, 2003
Messages: 17162

[Post New]posted private message
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Yes. You can continue to use EJB 3 style beans. However, you probably want to upgrade them at some point for new development.
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Reply Bookmark it! Watch this topic JavaRanch » Forums » Java » EJB and Other Java EE Technologies
 
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