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Comment: Migrated to Confluence 5.3

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The above @PersistenceContext annotation usage is 100% equivalent to the following xml.

Code Block
xml
xml
titleejb-jar.xml or web.xmlxml
<persistence-context-ref>
    <persistence-context-ref-name>myFooEntityManager</persistence-context-ref-name>
    <persistence-unit-name>foo-unit</persistence-unit-name>
    <persistence-context-type>Transaction</persistence-context-type>
</persistence-context-ref>
<persistence-context-ref>
    <persistence-context-ref-name>org.superbiz.calculator.MyBean/myBarEntityManager</persistence-context-ref-name>
    <persistence-unit-name>bar-unit</persistence-unit-name>
    <persistence-context-type>Transaction</persistence-context-type>
    <injection-target>
        <injection-target-class>org.superbiz.calculator.MyBean</injection-target-class>
        <injection-target-name>myBarEntityManager</injection-target-name>
    </injection-target>
</persistence-context-ref>