[OPENEJB-1574] Check if a AVAILABLE state entry is in cache before throwing out the IllegalStateException.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.7.0
• Fix Version/s: 4.0
• Component/s: container system
• Assignee: Lin Quan Jiang
• Reporter: Lin Quan Jiang
• Created: 10/Jun/11 08:04
• Updated: 02/Jun/14 20:01
• Resolved: 11/Aug/11 07:30

Description

org.apache.openejb.core.managed.SimpleCache.checkIn(K) {
...

switch (entry.getState()) {
case AVAILABLE:
throw new IllegalStateException("The entry " + key + " is not checked-out");
..

}

In some mutiple thread cases, I noticed that a checked entry was checked in again by other thread. then we will get a invalid illegalStateException.