Oracle® Containers for J2EE Enterprise JavaBeans Developer's Guide 10g (10.1.3.5.0) Part Number E13981-01 |
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You can combine both EJB 3.0 and EJB 2.1 beans in your application. For example, you could have an application that contains three annotated EJB 3.0 entities without ejb-jar.xml
file, two EJB 2.1 entity beans with ejb-jar.xml
file, and three EJB 3.0 session beans with ebj-jar.xml
file, annotations, or both (in which case, the ejb-jar.xml
overrides the annotations).