HibernateSystemException « Exception « JPA Q&A

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1. Catching HibernateSystemException    forum.hibernate.org

Hi, I have an object that i want to save into a SQL Server database. Via the following method Code: public void saveLTS(LongTermSession lts) throws DataAccessException { getHibernateTemplate().saveOrUpdate(lts); } The object has an id column, the value of this ...

2. org.springframework.orm.hibernate.HibernateSystemException:    forum.hibernate.org

I am getting the following error, while trying to fetch the records from a table. I use Hibernate, Spring, Tomcat 5.5 etc. Please let me know, if you have any idea about the cause of this issue. org.springframework.orm.hibernate.HibernateSystemException: Unknown entity class: java.lang.Boolean; nested exception is net.sf.hibernate.MappingException: Unknown entity class: java.lang.Boolean net.sf.hibernate.MappingException: Unknown entity class: java.lang.Boolean at net.sf.hibernate.impl.SessionFactoryImpl.getPersister(SessionFactoryImpl.java:347) at net.sf.hibernate.impl.SessionImpl.getClassPersister(SessionImpl.java:2718) at net.sf.hibernate.impl.SessionImpl.getPersister(SessionImpl.java:2725) ...