Mercurial > hg > blitz_condensed
diff src/org/dancres/blitz/LeaseControlImpl.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/LeaseControlImpl.java Sat Mar 21 11:00:06 2009 +0000 @@ -0,0 +1,38 @@ +package org.dancres.blitz; + +import java.io.IOException; + +import net.jini.core.lease.LeaseDeniedException; +import net.jini.core.lease.UnknownLeaseException; + +import org.dancres.blitz.lease.SpaceUID; +import org.dancres.blitz.lease.LeaseHandlers; + +import org.dancres.blitz.disk.DiskTxn; + +class LeaseControlImpl implements LeaseControl { + + public long renew(SpaceUID aUID, long aDuration) + throws LeaseDeniedException, UnknownLeaseException, IOException { + + DiskTxn myTxn = DiskTxn.newTxn(); + + try { + return LeaseHandlers.renew(aUID, aDuration); + } finally { + myTxn.commit(); + } + } + + public void cancel(SpaceUID aUID) + throws UnknownLeaseException, IOException { + + DiskTxn myTxn = DiskTxn.newTxn(); + + try { + LeaseHandlers.cancel(aUID); + } finally { + myTxn.commit(); + } + } +}