[hibernate-issues] [Hibernate-JIRA] Updated: (HSEARCH-546) ProjectionLoader ignores FetchMode.JOIN set via a Criteria

ProjectionLoader ignores FetchMode.JOIN set via a Criteria ---------------------------------------------------------- Key: HSEARCH-546 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-546 Project: Hibernate Search Issue Type: Bug Components: engine Affects Versions: 3.2.0.Final Reporter: Hardy Ferentschik Assignee: Emmanuel Bernard Fix For: 3.3.0.Beta2 Hibernate Search allows you to optimize the fetching strategy for association by setting an optional {{Criteria}}: {code} Criteria fetchingStrategy = fullTextSession.createCriteria(Foo.class); fetchingStrategy.setFetchMode("foos", FetchMode.JOIN); fullTextQuery.setCriteriaQuery(fetchingStrategy); {code} This works fine for normal queries, however, in the case of projection queries and the use of {{FullTextQuery.THIS}} the fetch mode gets ignored. This is due to the fact that the {{ProjectionLoader}} internally uses {{MultiClassesQueryLoader}} in case {{FullTextQuery.THIS}} is projected. The logic from {{FullTextQueryImpl}} deciding which entity loader to use should really also be used within {{ProjectionLoader}}. See also {{FullTextQueryImpl.getLoader}}