title: JPA: The application must supply JDBC connections
body: <p>I have deployed my application in JBoss 7.1 and database connection is done in JPA persistence.xml. Here is configuration </p>
  
  <pre><code>&lt;property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect" /&gt;
              &lt;property name="hibernate.connection.driver_class" value="org.postgresql.Driver" /&gt;
              &lt;property name="hibernate.connection.username" value="postgres" /&gt;
              &lt;property name="hibernate.connection.password" value="Prashant11" /&gt;
              &lt;property name="hibernate.temp.use_jdbc_metadata_defaults" value="false"/&gt;  
              &lt;property name="hibernate.connection.URL"  value="false"/&gt;
              &lt;property name="javax.persistence.jdbc.url" value="jdbc:postgresql://localhost/"/&gt;
  </code></pre>
  
  <p>Getting Caused by: EJB Invocation failed on component ProfileSession for method public abstract java.util.List sp.ProfileSessionRemote.getTopProfile(int[]): javax.ejb.EJBException: java.lang.UnsupportedOperationException: The application must supply JDBC connections</p>