Examples of org.hibernate.Session.saveOrUpdate()

org.hibernate.Session.saveOrUpdate()
Either {@link #save(Object)} or {@link #update(Object)} the giveninstance, depending upon resolution of the unsaved-value checks (see the manual for discussion of unsaved-value checking).
This operation cascades to associated instances if the association is mapped with cascade="save-update". @see Session#save(java.lang.Object) @see Session#update(Object object) @param object a transient or detached instance containing new or updated state @throws HibernateException

    s.persist( entity );
    s.merge( new TimestampedEntity( "test", "test-2" ) );


    try {
      // control operation...
      s.saveOrUpdate( new TimestampedEntity( "test", "test-3" ) );
      fail( "saveOrUpdate() should fail here" );
    }
    catch( NonUniqueObjectException expected ) {
      // expected behavior
    }

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    t.commit();
    s.close();
    
    s = openSession();
    t = s.beginTransaction();
    s.saveOrUpdate(cust);
    ship = cust.getShippingAddress();
    cust.setShippingAddress(null);
    s.delete("ShippingAddress", ship);
    s.flush();
    assertNull( s.get( "ShippingAddress", ship.getAddressId() ) );

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    s.merge( new VersionedEntity( "test", "test-2" ) );
    s = applyNonFlushedChangesToNewSessionCloseOldSession( s );


    try {
      // control operation...
      s.saveOrUpdate( new VersionedEntity( "test", "test-3" ) );
      fail( "saveOrUpdate() should fail here" );
    }
    catch ( NonUniqueObjectException expected ) {
      // expected behavior
    }

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    s.merge( new TimestampedEntity( "test", "test-2" ) );
    s = applyNonFlushedChangesToNewSessionCloseOldSession( s );


    try {
      // control operation...
      s.saveOrUpdate( new TimestampedEntity( "test", "test-3" ) );
      fail( "saveOrUpdate() should fail here" );
    }
    catch ( NonUniqueObjectException expected ) {
      // expected behavior
    }

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    clearCounts();


    s = openSession();
    t = s.beginTransaction();
    cv1.getInfos().add( new Info( "cv1 info" ) );
    s.saveOrUpdate( c );
    t.commit();
    s.close();


    assertInsertCount( 1 );
    assertUpdateCount( 0 );

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    clearCounts();


    s = openSession();
    t = s.beginTransaction();
    cv1Info.setText( "new cv1 info" );
    s.saveOrUpdate( c );
    t.commit();
    s.close();


    assertInsertCount( 0 );
    assertUpdateCount( 1 );

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    session.beginTransaction();


    emp.setInfo( null );


    //save using the new session (this used to work prior to 3.5.x)
    session.saveOrUpdate(emp);


    session.getTransaction().commit();
    session.close();


    session = openSession();

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    c.setDescription("Grade 5 English");
    uc.setDescription("Second year mathematics");
    
    s = openSession();
    t = s.beginTransaction();
    s.saveOrUpdate(c);
    s.saveOrUpdate(uc);
    t.commit();
    s.close();
    
    s = openSession();

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    uc.setDescription("Second year mathematics");
    
    s = openSession();
    t = s.beginTransaction();
    s.saveOrUpdate(c);
    s.saveOrUpdate(uc);
    t.commit();
    s.close();
    
    s = openSession();
    t = s.beginTransaction();

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      session = HibernateContext.getSessionFactory().openSession();
      transaction = session.beginTransaction();


    //  Save user
    //
      session.saveOrUpdate(user);
      transaction.commit();
      
      return user;
    }
    catch (RuntimeException e)

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