Examples of org.hibernate.classic.Session.beginTransaction()

org.hibernate.classic.Session.beginTransaction()

    catch( QueryException e ) {
      // expected result
    }


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


    s.createQuery( "delete Vehicle" ).executeUpdate();


    t.commit();
    s.close();

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  public void testInsertIntoSuperclassPropertiesFails() {
    TestData data = new TestData();
    data.prepare();


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


    try {
      s.createQuery( "insert into Human (id, bodyWeight) select id, bodyWeight from Lizard" ).executeUpdate();
      fail( "superclass prop insertion did not error" );
    }

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    catch( QueryException e ) {
      // expected result
    }


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


    s.createQuery( "delete Animal where mother is not null" ).executeUpdate();
    s.createQuery( "delete Animal where father is not null" ).executeUpdate();
    s.createQuery( "delete Animal" ).executeUpdate();

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  public void testInsertAcrossMappedJoinFails() {
    TestData data = new TestData();
    data.prepare();


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


    try {
      s.createQuery( "insert into Joiner (name, joinedName) select vin, owner from Car" ).executeUpdate();
      fail( "mapped-join insertion did not error" );
    }

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    catch( QueryException e ) {
      // expected result
    }


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


    s.createQuery( "delete Joiner" ).executeUpdate();
    s.createQuery( "delete Vehicle" ).executeUpdate();


    t.commit();

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    // create a Zoo
    Zoo zoo = new Zoo();
    zoo.setName( "zoo" );


    Session s = openSession();
    Transaction t = s.beginTransaction();
    s.save( zoo );
    t.commit();
    s.close();


    s = openSession();

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    s.save( zoo );
    t.commit();
    s.close();


    s = openSession();
    t = s.beginTransaction();
    int count = s.createQuery( "insert into PettingZoo (name) select name from Zoo" ).executeUpdate();
    t.commit();
    s.close();


    assertEquals( "unexpected insertion count", 1, count );

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    s.close();


    assertEquals( "unexpected insertion count", 1, count );


    s = openSession();
    t = s.beginTransaction();
    PettingZoo pz = ( PettingZoo ) s.createQuery( "from PettingZoo" ).uniqueResult();
    t.commit();
    s.close();


    assertEquals( zoo.getName(), pz.getName() );

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    assertEquals( zoo.getName(), pz.getName() );
    assertTrue( zoo.getId() != pz.getId() );


    s = openSession();
    t = s.beginTransaction();
    s.createQuery( "delete Zoo" ).executeUpdate();
    t.commit();
    s.close();
  }

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    if ( !HqlSqlWalker.supportsIdGenWithBulkInsertion( generator ) ) {
      return;
    }


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


    IntegerVersioned entity = new IntegerVersioned( "int-vers" );
    s.save( entity );
    s.createQuery( "select id, name, version from IntegerVersioned" ).list();
    t.commit();

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