Hi ,
I am trying to migrate my project from Hibernate3.0.5 to Hibernate3.2.6ga.. On trying to save a db object to Oracle database, I get AbstractMethodError message. Find below the code and the stack trace.
Hibernate version: 3.2.6 ga
Mapping documents:
Code between sessionFactory.openSession() and session.close():
Code:
private Integer add(Object daoObj, Integer id) {
try {
Session session = HibernateUtil.getSession();
HibernateUtil.beginTransaction();
if ((id == null) || id.intValue() < 0) {
id = (Integer)session.save(daoObj);
} else {
session.saveOrUpdate(daoObj);
}
HibernateUtil.commitTransaction();
}catch(Exception ex){
ex.printStackTrace();
}
finally {
HibernateUtil.closeSession();
}
return id;
}
Full stack trace of any exception that occurs:
java.lang.AbstractMethodError
at org.hibernate.jdbc.AbstractBatcher.getSQL(AbstractBatcher.java:459)
at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:481)
at org.hibernate.jdbc.AbstractBatcher.prepareSelectStatement(AbstractBatcher.java:123)
at org.hibernate.id.SequenceGenerator.generate(SequenceGenerator.java:73)
at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:99)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:187)
at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:33)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:172)
at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:27)
at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70)
at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:535)
at org.hibernate.impl.SessionImpl.save(SessionImpl.java:523)
at org.hibernate.impl.SessionImpl.save(SessionImpl.java:519)
Name and version of the database you are using: Oracle
The generated SQL (show_sql=true):
Debug level Hibernate log excerpt:
Please let me know where I am wrong. Thanks in advance ,
Sonali
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