![[Solved] org.hibernate.HibernateException: get is not valid without active transaction With Examples](https://all-learning.com/wp-content/uploads/2014/05/get-is-not-valid-without-active-transaction-With-Examples.png)
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org.hibernate.HibernateException: get is not valid without active transaction org.hibernate.context.internal.ThreadLocalSessionContext$TransactionProtectionWrapper.invoke(ThreadLocalSessionContext.java:352) com.sun.proxy.$Proxy26.get(Unknown Source) |
org.hibernate.HibernateException: get is not valid without active transaction
The hibernate code snippet where the exception was getting thrown was:
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Session session = sessionFactory.getCurrentSession(); //below line throws exception Employee emp = (Employee) session.get(Employee.class, empId); |
After some debugging I found out that we need to start the transaction to solve this problem. So I changed my above code snippet to;
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Session session = sessionFactory.getCurrentSession(); Transaction tx = session.beginTransaction(); Employee emp = (Employee) session.get(Employee.class, empId); tx.commit(); |
And the problem was gone and everything was working fine. Further reading: Hibernate Tutorial for Beginners
I hope this information will save someone else time in debugging the root cause of the issue.