[jboss-user] [EJB 3.0] - Re: How to inject data source in AS independent way?

[jaikiran]

You could use the resource-ref entry:

ejb-jar.xml:

<enterprise-beans>
  | 
  |     <session>
  |             <ejb-name>ABC</ejb-name>
  | ...   
  |          <resource-ref>
  |                 <res-ref-name>myDataSource</res-ref-name>
  |                 <res-type>javax.sql.DataSource</res-type>
  |             </resource-ref>
  | ...
  |       	</session>
  | ...
  | 
  | ...
  | 
jboss.xml (for other servers, they would have their own deployment descriptor):


  | <enterprise-beans>
  |             
  |          <session>
  |             <ejb-name>ABC</ejb-name>
  | ...            
  |             <resource-ref>
  |                 <res-ref-name>myDataSource</res-ref-name>
  |                 <jndi-name>java:DefaultDS</jndi-name>
  |             </resource-ref>
  | ...            
  |          </session>
  | ...
  | 

EJB code:

@Resource (name="myDataSource")
  | private DataSource myDS;

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