Description Yiping Zhao 2011-02-08 15:34:49 EST

I have expanded the jpa/cacheable model by adding CacheableRelationshipsEntity.java which is cacheable true, "protectedEmbeddables" in it is annotated with following:

@ElementCollection
	@CollectionTable(
        name="CACHREL_PROTECTEMB",
        joinColumns=@JoinColumn(name="ID")
)
public List<ProtectedEmbeddable> getProtectedEmbeddables() {
        return protectedEmbeddables;
}

In testCreateEntities(), an instance of ProtectedEmbeddable is added to instance of CacheableRelationshipsEntity, see here:

CacheableRelationshipsEntity prse = new CacheableRelationshipsEntity();
prse.addProtectedEmbeddable(pe);
em.persist(prse);

In the test testEmbeddableProtectedCaching(), the return collection is empty, no related ProtectedEmbeddable entity is brought to cache:

CacheableRelationshipsEntity cachedCRE = (CacheableRelationshipsEntity) session.getIdentityMapAccessor().getFromIdentityMap(cre);
System.out.println("====the size of the collection is " + cachedCRE.getProtectedEmbeddables().size());