Examples with CascadeStyleLoadPlanBuildingAssociationVisitationStrategy org.hibernate.loader.plan.build.internal.CascadeStyleLoadPlanBuildingAssociationVisitationStrategy used on opensource projects

Example 1 with CascadeStyleLoadPlanBuildingAssociationVisitationStrategy

use of org.hibernate.loader.plan.build.internal.CascadeStyleLoadPlanBuildingAssociationVisitationStrategy in project hibernate-orm by hibernate.

the class LoadPlanBuilderTest method testCascadeBasedBuild.

@Test
public void testCascadeBasedBuild() {
    EntityPersister ep = (EntityPersister) sessionFactory().getClassMetadata(Message.class);
    CascadeStyleLoadPlanBuildingAssociationVisitationStrategy strategy = new CascadeStyleLoadPlanBuildingAssociationVisitationStrategy(CascadingActions.MERGE, sessionFactory(), LoadQueryInfluencers.NONE, LockMode.NONE);
    LoadPlan plan = MetamodelDrivenLoadPlanBuilder.buildRootEntityLoadPlan(strategy, ep);
    assertFalse(plan.hasAnyScalarReturns());
    assertEquals(1, plan.getReturns().size());
    Return rtn = plan.getReturns().get(0);
    EntityReturn entityReturn = ExtraAssertions.assertTyping(EntityReturn.class, rtn);
    assertNotNull(entityReturn.getFetches());
    assertEquals(1, entityReturn.getFetches().length);
    Fetch fetch = entityReturn.getFetches()[0];
    EntityFetch entityFetch = ExtraAssertions.assertTyping(EntityFetch.class, fetch);
    assertNotNull(entityFetch.getFetches());
    assertEquals(0, entityFetch.getFetches().length);
    LoadPlanTreePrinter.INSTANCE.logTree(plan, new AliasResolutionContextImpl(sessionFactory()));
}