Mercurial > hg > blitz_stable
view src/org/dancres/blitz/TxnReapFilter.java @ 0:3dc0c5604566
Initial checkin of blitz 2.0 fcs - no installer yet.
author | Dan Creswell <dan.creswell@gmail.com> |
---|---|
date | Sat, 21 Mar 2009 11:00:06 +0000 |
parents | |
children |
line wrap: on
line source
package org.dancres.blitz; import org.dancres.blitz.lease.ReapFilter; import org.dancres.blitz.lease.LeasedResource; import org.dancres.blitz.entry.EntrySleeve; import org.dancres.blitz.txnlock.*; /** Blocks collection of EntrySleeve instances which are currently held under some sort of transaction lock. */ public class TxnReapFilter implements ReapFilter { public boolean filter(LeasedResource anObject) { if (anObject instanceof EntrySleeve) { EntrySleeve mySleeve = (EntrySleeve) anObject; LockMgr myMgr = TxnLocks.getLockMgr(mySleeve.getEntry().getType()); // System.err.println("HasLock: " + // myMgr.hasActiveLock(mySleeve.getOID())); return myMgr.hasActiveLock(mySleeve.getOID()); } // We don't mind if this object is reaped - return "not filtered" return false; } }