Mercurial > hg > blitz_condensed
comparison src/org/prevayler/implementation/Snapshotter.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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-1:000000000000 | 0:3dc0c5604566 |
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1 package org.prevayler.implementation; | |
2 | |
3 import java.io.File; | |
4 import java.io.FileOutputStream; | |
5 import java.io.ByteArrayOutputStream; | |
6 import java.io.ObjectOutputStream; | |
7 import java.io.IOException; | |
8 | |
9 import org.prevayler.PrevalentSystem; | |
10 | |
11 /** | |
12 Represents a snapshot waiting to be persisted to disk. Invoke save() to | |
13 place the snapshot on disk - should only be called once all dirty state | |
14 (if any) has been flushed to disk. | |
15 | |
16 @see org.dancres.blitz.txn.TxnManager | |
17 */ | |
18 public interface Snapshotter { | |
19 public void save() throws IOException; | |
20 } |