Hibernate in iPlanet

cairo · **Joined:** Mon Dec 08, 2003 6:33 am **Posts:** 5

Hi there,

My current application is using struts and hibernate. I'm using the ThreadLocal for managing my session. This apps is deployed in iPlanet Application Server 6.0 sp2.

The problem with it is I'm getting this error :

Quote:

[WARN] JDBCExceptionReporter - -SQL Error: 0, SQLState: null
[ERROR] JDBCExceptionReporter - -prepStmt(): unable to prepare an internal statement object
[ERROR] JDBCExceptionReporter - -Could not execute query <java.sql.SQLException: prepStmt(): unable to prepare an internal statement object>java.sql.SQLException: prepStmt(): unable to prepare an internal statement object
at java.lang.Throwable.fillInStackTrace(Native Method)
at java.lang.Throwable.fillInStackTrace(Compiled Code)
at java.lang.Throwable.<init>(Compiled Code)
at java.lang.Exception.<init>(Compiled Code)
at java.sql.SQLException.<init>(SQLException.java:82)
at com.netscape.server.jdbc.Connection.prepareStatement(Compiled Code)
at net.sf.hibernate.impl.SessionFactoryImpl.getPreparedStatement(Compiled Code)
at net.sf.hibernate.impl.BatcherImpl.prepareQueryStatement(Compiled Code)
at net.sf.hibernate.loader.Loader.prepareQueryStatement(Compiled Code)
at net.sf.hibernate.loader.Loader.doFind(Compiled Code)
at net.sf.hibernate.loader.Loader.find(Compiled Code)
at net.sf.hibernate.hql.QueryTranslator.find(Compiled Code)
at net.sf.hibernate.impl.SessionImpl.find(Compiled Code)
at net.sf.hibernate.impl.SessionImpl.find(Compiled Code)
at net.sf.hibernate.impl.SessionImpl.find(SessionImpl.java:1318)
at voiss.persistence.HibernateDM.query(Unknown Source)

HibernateDM is class that hold session in ThreadLocal. I'm using iPlanet datasource for connection. Database is oracle9i and I'm using 9i specific dialect.

Did somebody successfully run Hibernate in iPlanet? If so, how to do it?

Thanks.

- cairo fivez -

cairo · **Joined:** Mon Dec 08, 2003 6:33 am **Posts:** 5

UPDATE: This apps is running ok in tomcat (also using jndi).

- cairo fivez -

cairo · **Joined:** Mon Dec 08, 2003 6:33 am **Posts:** 5

Seems that there is no problem when I swith to hibernate connection pool. Maybe it is because of iPlanet data source.

- cairo fivez -

christian · **Posted:** Mon Dec 08, 2003 10:06 am

The builtin connection pool should not be used for production, it doesn't even cache preparedstatements with version 2.1. Get your iPlanet stuff running first without Hibernate and consult their support if it doesn't work as expected.