--- /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();
+        }
+    }
+}