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comparison src/org/dancres/blitz/remote/TxnGatewayImpl.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 package org.dancres.blitz.remote;
2
3 import java.rmi.RemoteException;
4
5 import net.jini.core.transaction.UnknownTransactionException;
6 import net.jini.core.transaction.CannotJoinException;
7
8 import net.jini.core.transaction.server.TransactionManager;
9 import net.jini.core.transaction.server.TransactionParticipant;
10 import net.jini.core.transaction.server.CrashCountException;
11
12 import org.dancres.blitz.txn.TxnGateway;
13 import org.dancres.blitz.txn.TxnId;
14
15 /**
16 "Glue" between the non-remote internals of Blitz and the outside (remote)
17 world.
18 */
19 class TxnGatewayImpl implements TxnGateway {
20 private long theCrashCount = System.currentTimeMillis();
21 private TransactionParticipant theParticipantStub;
22
23 TxnGatewayImpl(TransactionParticipant aStub) {
24 theParticipantStub = aStub;
25 }
26
27 public void join(TxnId anId)
28 throws UnknownTransactionException, CannotJoinException,
29 CrashCountException, RemoteException {
30
31 anId.getManager().join(anId.getId(), theParticipantStub,
32 theCrashCount);
33 }
34
35 public int getState(TxnId anId)
36 throws UnknownTransactionException, RemoteException {
37
38 return anId.getManager().getState(anId.getId());
39 }
40 }