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VERY weird - Hibernate persisting all fields when shouldnt

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mystic

Post subject: VERY weird - Hibernate persisting all fields when shouldnt

Posted: Thu Sep 17, 2009 7:17 pm

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Joined: Tue May 12, 2009 6:08 am
Posts: 92

I've been just playing around with Hibernate and the ddl creation. I've come across a problem that makes absolutely no sense.

I just insert an object into the database. Here is the test.

Code:

   @Test
   public void testPostNewJob() {
      setCurrentUser( new EmployerUser() );

      Job job = new Job();
      job.setPositionName( "name" );
      job.setDescription( "description" );
      job.setExcerpt( "exerpt" );
      job.setGoogleMapUrl( "url" );
      job.setExpiryDate( new LocalDate() );

      jobManager.postNewJob( job );

      job = jobDao.find( job.getId() );

      assertFalse( job.isTransient() );
      assertEquals( "name", job.getPositionName() );
      assertEquals( "description", job.getDescription() );
      assertEquals( "exerpt", job.getExcerpt() );
      assertEquals( "url", job.getGoogleMapUrl() );
      assertNotNull( job.getExpiryDate() );
   }

Here is the mapping file:

Code:

    <class name="myproject.domain.job.Job" table="job">
        <id name="id" column="job_id" type="long">
            <generator class="native"/>
        </id>
        <property name="positionName" column="position_name"/>
        <property name="views"/>
    </class>

Strangely, the above Java code PASSES. Can you believe that? It should totally fail. I want it to fail... but it passes?

Here's the job Manager code:

Code:

   @PreAuthorize( "hasRole( 'ROLE_EMPLOYER' )" )
   public void postNewJob( Job job ) {
      jobDao.save( job );
   }

Here is .save:

Code:

   public void save( T object ) {
      getHibernateTemplate().saveOrUpdate( object );
   }

Help ;)

Last edited by mystic on Thu Sep 17, 2009 9:05 pm, edited 1 time in total.

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mystic

Post subject: Re: Odd problem where hibernate... VERY weird.

Posted: Thu Sep 17, 2009 7:22 pm

Regular

Joined: Tue May 12, 2009 6:08 am
Posts: 92

this is the .find as well:

Code:

   public T find( long id ) {
      return getHibernateTemplate().get( type, id );
   }

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mystic

Post subject: Re: Odd problem where hibernate... VERY weird.

Posted: Thu Sep 17, 2009 9:03 pm

Regular

Joined: Tue May 12, 2009 6:08 am
Posts: 92

Is Hibernate or spring making these columns "on demand" or something?

If I comment out ANY of the fields in the hibernate mapping file... dbunit complains. So, that means Hibernate hasn't execute any of the DDL code yet when db unit tries to insert some rows before the test begins.

However, can/is Hibernate adding column definitions transparently? Is this some sort of new feature that I am aware of? That's the only explanation.

It's just that this test SHOULD NOT pass. It's driving me nuts.

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