[OPENJPA-1085] Add toString() method to PCState classes

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 2.0.0-beta
• Component/s: kernel
• Assignee: Craig L Russell
• Reporter: Craig L Russell
• Created: 14/May/09 20:54
• Updated: 09/Mar/10 18:31
• Resolved: 20/Oct/09 04:49

Description

Currently the subclasses of PCState don't implement a toString() method, so debug messages look like this:
FINEST: NdbOpenJPAStoreManager.beforeStateChange: objectId: 1 PCState: org.apache.openjpa.kernel.PNonTransState@96a21e
from PCState: org.apache.openjpa.kernel.PNonTransState@96a21e to PCState: org.apache.openjpa.kernel.TransientState@51e0c4

I'd like to add toString() to these classes so the messages look like this:
FINEST: NdbOpenJPAStoreManager.beforeStateChange: objectId: 1 PCState: PNonTrans
from PCState: .PNonTrans to PCState: Transient

So the toString() would return PNonTrans, or PNONTRANS or Persistent Nontransactional or some user-friendly string.