I have an Entity that I am caching. That entity has a One-Many Bi-Directional Relationship with both sides being Lazily Fetched. I am using a ReadWriteCache with EHCache. I am trying to avoid hibernate generating select statements.

The cache works good for the main entity, but it is still generating select statements for each element in the One-Many list.

I get this in my logs when Hibernate looks it up in the cache:

"Cached item was locked"

What would cause that? How can I fix it?

Here is the portion of the log (I had to make some changes in bold). sourceInformation is the name of the HashMap (One-Many relationship)

Cache lookup: com.XXXX.sourceInformation#1
DEBUG 13-03 14:49:00,040 (EhCache.java:get:68):
key: com.XXXX.sourceInformation#1
DEBUG 13-03 14:49:00,040 (ReadWriteCache.java:get:94):
Cached item was locked: com.XXXX.sourceInformation#1
Hibernate: select statement
DEBUG 13-03 14:49:00,040 (ReadWriteCache.java:put:148):
Caching: com.XXXX.sourceInformation#1
DEBUG 13-03 14:49:00,040 (EhCache.java:get:68):
key: com.XXXX.sourceInformation#1
DEBUG 13-03 14:49:00,040 (ReadWriteCache.java:put:160):
Cached: com.XXXX.sourceInformation#1