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Hi guys,

Hi Iam Working in the Hibernate .Please help me out in this problem.

i am trying to update a record through hibernate by using session.load() method .i am passing my instance of the my Object. please see the below the code

public Object getObject(String sessionHandle,Object baseVO) throws MOESDBException{

Session session = (Session)sessionCache.get(sessionHandle);
if(session == null)
throw new DBException(ErrorConstants.DB_NO_SESSION_FND_ERROR);

return session.load(baseVO.getClass(),baseVO.getGroupID());

}

Here baseVO.getGroupID() is the primary Key
but my getObject Method is not able to return persisestence Object it returns null;

I am gettting ObjectNotFound Exception.Please Help Me out in this problems


regards
rajasekhar

It is exactly what H tells you: there is no record with the given ID in the corresponding table.

/**
* Return the persistent instance of the given entity class with the given identifier,
* assuming that the instance exists.
* <br><br>
* You should not use this method to determine if an instance exists (use <tt>get()</tt>
* instead). Use this only to retrieve an instance that you assume exists, where non-existence
* would be an actual error.
*
* @param theClass a persistent class
* @param id a valid identifier of an existing persistent instance of the class
* @return the persistent instance or proxy
* @throws HibernateException
*/