JBoss throws java.lang.ClassCastException org.jboss.resource.adapter.jdbc.WrapperDataSource cannot be cast to javax.sql.DataSource

Solution In Progress - Updated -

Issue

  • Using a EJB/WebService module which uses hibernate for DB access.
  • The EJB module defines a DataSource with the below properties:
    <jndi-name>jdbc/lslDbDataSource</jndi-name>
<use-java-context>false</use-java-context>
  • When the DS is deployed the JNDI name gets created on the Global JNDI name space as expected, but when Hibernate gets initialized it fails with the following error:
    INFO  [STDOUT] (http-10.232.11.11-8080-2) 11:18:00,947 FATAL [DatasourceConnectionProvider] Could not find datasource: jdbc/lslDbDataSource
java.lang.ClassCastException: org.jboss.resource.adapter.jdbc.WrapperDataSource cannot be cast to javax.sql.DataSource
at org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
at org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:397)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:62)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2006)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1289)
at com.example.base.BaseRootDAO.initialize(BaseRootDAO.java:133)

Environment

  • JBoss Enterprise Application Platform (EAP) 5.0.0.GA

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