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comparison src/org/dancres/blitz/LeaseControlImpl.java @ 0:3dc0c5604566

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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
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-1:000000000000 0:3dc0c5604566
1 package org.dancres.blitz;
2
3 import java.io.IOException;
4
5 import net.jini.core.lease.LeaseDeniedException;
6 import net.jini.core.lease.UnknownLeaseException;
7
8 import org.dancres.blitz.lease.SpaceUID;
9 import org.dancres.blitz.lease.LeaseHandlers;
10
11 import org.dancres.blitz.disk.DiskTxn;
12
13 class LeaseControlImpl implements LeaseControl {
14
15 public long renew(SpaceUID aUID, long aDuration)
16 throws LeaseDeniedException, UnknownLeaseException, IOException {
17
18 DiskTxn myTxn = DiskTxn.newTxn();
19
20 try {
21 return LeaseHandlers.renew(aUID, aDuration);
22 } finally {
23 myTxn.commit();
24 }
25 }
26
27 public void cancel(SpaceUID aUID)
28 throws UnknownLeaseException, IOException {
29
30 DiskTxn myTxn = DiskTxn.newTxn();
31
32 try {
33 LeaseHandlers.cancel(aUID);
34 } finally {
35 myTxn.commit();
36 }
37 }
38 }