[hibernate-issues] [Hibernate-JIRA] Created: (HSEARCH-158) QueryLoader, 'load' fails to load Objects that 'get' can load

Jason Eacott (JIRA) noreply at atlassian.com
Wed Feb 27 20:27:34 EST 2008


QueryLoader, 'load' fails to load Objects that 'get' can load
-------------------------------------------------------------

                 Key: HSEARCH-158
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-158
             Project: Hibernate Search
          Issue Type: Bug
         Environment: mysql 5.0.27 (sorry),  linux, windows, hibernate 3.2.5ga
            Reporter: Jason Eacott


I noticed some odd results so I set up a test:
from my test (using spring)
for the same id:
this works - 1 result as expected.
SELECT * FROM contents where id='..';

this fails:
return   (FeedItem) getHibernateTemplate().load(FeedItem.class, id);

this works:
return (FeedItem) getHibernateTemplate().get(FeedItem.class, id);

why should this forum care?
because in search.engine.QueryLoader this code fails to load data that clearly exists. I stepped through it and its perfect until the load clause:
---------------
//mandatory to keep the same ordering
		List result = new ArrayList(entityInfos.length);
		for (EntityInfo entityInfo : entityInfos) {
			Object element = session.load( entityInfo.clazz, entityInfo.id );
			if ( Hibernate.isInitialized( element ) ) {
				//all existing elements should have been loaded by the query,
				//the other ones are missing ones
				result.add( element );
			}
		}
---------------

is this a hibernate bug? and/or should hibernatesearch use session.get instead to work around the problem?



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