[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Re: A question about Configure Persistence Context with Orac

[thomas2008ch]

OK, I find the file "oracle-ds.xml". It should be the correct one.

Besides I find some examples from the internet. The "persistence.xml" for Oracle looks as follow:

  | <persistence>
  |   <persistence-unit name="ejb3trail">
  |     <jta-data-source>java:/OracleDS</jta-data-source>
  |     <properties>
  |       <property name="hibernate.hbm2ddl.auto"
  |                 value="create-drop"/>
  |     </properties>
  |   </persistence-unit>
  | </persistence>
  | 

But:
1.
WHere can I put this file in my project? Under /META-INF/ ? Where the "persistence.xml" locates?

2.
How can the program or the server knows where the file "oracle-ds.xml" locates? Should I change the <jta-data-source/> in "persistence.xml" as follow?

  | <persistence>
  |   <persistence-unit name="ejb3trail">
  |     <jta-data-source>java:/oracle-ds</jta-data-source>
  |     <properties>
  |       <property name="hibernate.hbm2ddl.auto"
  |                 value="create-drop"/>
  |     </properties>
  |   </persistence-unit>
  | </persistence>
  | 

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