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

    tx.commit();


    // reattach by saveOrUpdate
    tx = s.beginTransaction();
    fb.setClub("Bimbo FC SA");
    s.saveOrUpdate(fb);
    tx.commit();


    // clean up
    s.clear();
    tx = s.beginTransaction();

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    s = openSession();
    t = s.beginTransaction();
    Suite suite = new Suite();
    address.getSuites().add( suite );
    p.getAddresses().clear();
    s.saveOrUpdate( p );
    t.commit();
    s.close();


    s = openSession();
    t = s.beginTransaction();

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    t = s.beginTransaction();
    Note note = new Note();
    note.setDescription( "a description" );
    suite.getNotes().add( note );
    address.getSuites().clear();
    s.saveOrUpdate( address );
    t.commit();
    s.close();


    s = openSession();
    t = s.beginTransaction();

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        name.set(c, "phil");


    s = openSession();
    t = s.beginTransaction();
        try {
            s.saveOrUpdate( c );
      s.flush();
            fail( "should have failed because immutable natural ID was altered");
        }
        catch (HibernateException he) {
      // expected

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    s = openSession();
    tx = s.beginTransaction();
    NumberedNode child = new NumberedNode( "child" );
    root.addChild( child );
    s.saveOrUpdate( root );
    assertTrue( s.contains( child ) );
    tx.commit();


    assertInsertCount( 1 );
    assertUpdateCount( instrumented ? 0 : 1 );

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  public void testSaveOrUpdateGotWithMutableProp() {
    Session s = openSession();
    Transaction tx = s.beginTransaction();
    Node root = new Node( "root" );
    s.saveOrUpdate( root );
    tx.commit();
    s.close();


    assertInsertCount( 1 );
    assertUpdateCount( 0 );

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    assertUpdateCount( 0 );
    clearCounts();


    s = openSession();
    tx = s.beginTransaction();
    s.saveOrUpdate( root );
    tx.commit();
    s.close();


    assertInsertCount( 0 );
    assertUpdateCount( 0 );

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    s = openSession();
    tx = s.beginTransaction();
    Node child = new Node( "child" );
    root.addChild( child );
    s.saveOrUpdate( root );
    assertTrue( s.contains( child ) );
    tx.commit();


    assertInsertCount( 1 );
    assertUpdateCount( 1 ); //note: will fail here if no second-level cache

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    Node parent = new Node( "1:parent" );
    Node child = new Node( "2:child" );
    Node grandchild = new Node( "3:grandchild" );
    parent.addChild( child );
    child.addChild( grandchild );
    s.saveOrUpdate( parent );
    s.getTransaction().commit();
    s.close();


    Session s1 = openSession();
    s1.getTransaction().begin();

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    assertTrue( s1.contains( child.getParent() ) );


    Session s2 = openSession();
    try {
      s2.getTransaction().begin();
      s2.saveOrUpdate( child );
      fail();
    }
    catch ( HibernateException ex ) {
      // expected because parent is connected to s1
    }

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