[OPENJPA-2249] Minor performance improvement when using LiteAutoDetach

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Invalid
• Affects Version/s: 2.2.0, 2.3.0
• Component/s: kernel, performance
• Assignee: Richard G. Curtis
• Reporter: Richard G. Curtis
• Created: 08/Aug/12 14:44
• Updated: 13/Aug/12 13:17
• Resolved: 13/Aug/12 13:17

Description

I have found that when detaching the entire persistence context we create a new collection of all items that need to be detached but we could be smarter and just create an intelligent iterator. This new iterator will iterate over each collection/map that needs to be detached.

In local perf testing this showed a marginal improvement.