[IBATIS-489] CacheModel.NULL_OBJECT should be Serializable to be used with non-in-memory caches

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.1
• Component/s: Core
• Assignee: Unassigned
• Reporter: Eung-ju PARK
• Created: 25/Feb/08 03:01
• Updated: 22/Mar/08 02:51
• Resolved: 22/Mar/08 02:51

Description

I'm writing memcached CacheController. I've meet a problem. If result of a queryForObject is null, CacheModel tries to store NULL_OBJECT on cache. But NULL_OBJECT is not serializable so memcached client throws "IllegalArgumentException: Non-serializable object".

NULL_OBJECT should be Serializable.