Mercurial > hg > blitz_condensed
diff src/org/dancres/blitz/txnlock/TxnLocks.java @ 0:3dc0c5604566
Initial checkin of blitz 2.0 fcs - no installer yet.
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Sat, 21 Mar 2009 11:00:06 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/org/dancres/blitz/txnlock/TxnLocks.java Sat Mar 21 11:00:06 2009 +0000 @@ -0,0 +1,24 @@ +package org.dancres.blitz.txnlock; + +import java.util.HashMap; + +/** + Contains lockmanagers split and indexed by Entry type. + */ +public class TxnLocks { + + private static HashMap theLockMgrs = new HashMap(); + + public static LockMgr getLockMgr(String aType) { + synchronized(theLockMgrs) { + LockMgr myMgr = (LockMgr) theLockMgrs.get(aType); + + if (myMgr == null) { + myMgr = new LockMgr(); + theLockMgrs.put(aType, myMgr); + } + + return myMgr; + } + } +}