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

org.hibernate.classic.Session.createQuery()


    int initialVersion = entity.getVersion();


    s = openSession();
    t = s.beginTransaction();
    int count = s.createQuery( "update versioned IntegerVersioned set name = name" ).executeUpdate();
    assertEquals( "incorrect exec count", 1, count );
    t.commit();


    t = s.beginTransaction();
    entity = ( IntegerVersioned ) s.load( IntegerVersioned.class, entity.getId() );

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      catch (InterruptedException ie) {}
    }


    s = openSession();
    t = s.beginTransaction();
    int count = s.createQuery( "update versioned TimestampVersioned set name = name" ).executeUpdate();
    assertEquals( "incorrect exec count", 1, count );
    t.commit();


    t = s.beginTransaction();
    entity = ( TimestampVersioned ) s.load( TimestampVersioned.class, entity.getId() );

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    String correctName = "Steve";


    t = s.beginTransaction();


    int count = s.createQuery( "update Human set name.first = :correction where id = :id" )
        .setString( "correction", correctName )
        .setLong( "id", human.getId().longValue() )
        .executeUpdate();


    assertEquals( "Incorrect update count", 1, count );

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    s.refresh( human );


    assertEquals( "Update did not execute properly", correctName, human.getName().getFirst() );


    s.createQuery( "delete Human" ).executeUpdate();
    t.commit();


    s.close();
  }

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  public void testUpdateOnManyToOne() {
    Session s = openSession();
    Transaction t = s.beginTransaction();


    s.createQuery( "update Animal a set a.mother = null where a.id = 2" ).executeUpdate();
    if ( ! ( getDialect() instanceof MySQLDialect ) ) {
      // MySQL does not support (even un-correlated) subqueries against the update-mutating table
      s.createQuery( "update Animal a set a.mother = (from Animal where id = 1) where a.id = 2" ).executeUpdate();
    }

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    Transaction t = s.beginTransaction();


    s.createQuery( "update Animal a set a.mother = null where a.id = 2" ).executeUpdate();
    if ( ! ( getDialect() instanceof MySQLDialect ) ) {
      // MySQL does not support (even un-correlated) subqueries against the update-mutating table
      s.createQuery( "update Animal a set a.mother = (from Animal where id = 1) where a.id = 2" ).executeUpdate();
    }


    t.commit();
    s.close();
  }

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    t.commit();


    t = s.beginTransaction();
    try {
      s.createQuery( "update Human set mother.name.initial = :initial" ).setString( "initial", "F" ).executeUpdate();
      fail( "update allowed across implicit join" );
    }
    catch( QueryException e ) {
      log.debug( "TEST (OK) : " + e.getMessage() );
      // expected condition

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    catch( QueryException e ) {
      log.debug( "TEST (OK) : " + e.getMessage() );
      // expected condition
    }


    s.createQuery( "delete Human where mother is not null" ).executeUpdate();
    s.createQuery( "delete Human" ).executeUpdate();
    t.commit();
    s.close();
  }

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      log.debug( "TEST (OK) : " + e.getMessage() );
      // expected condition
    }


    s.createQuery( "delete Human where mother is not null" ).executeUpdate();
    s.createQuery( "delete Human" ).executeUpdate();
    t.commit();
    s.close();
  }


  public void testUpdateOnDiscriminatorSubclass() {

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    data.prepare();


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


    int count = s.createQuery( "update PettingZoo set name = name" ).executeUpdate();
    assertEquals( "Incorrect discrim subclass update count", 1, count );


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

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