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1 package org.prevayler.demos.demo2;
2
3 import org.prevayler.Prevayler;
4 import org.prevayler.PrevaylerFactory;
5 import org.prevayler.demos.demo2.business.Bank;
6 import org.prevayler.demos.demo2.gui.BankFrame;
7
8
9 public class Main {
10
11 public static void main(String  [] ignored) throws Exception {
12 out("\nOne snapshot per day is more than enough for most applications"
13 + "\n because the transactionLog recovery rate is in the order of"
14 + "\n 6000 transactions per second. For demoing purposes, though, a"
15 + "\n snapshot will be taken every 20 seconds...");
16
17 Prevayler prevayler = PrevaylerFactory.createPrevayler(new Bank(), "demo2");
18 startSnapshots(prevayler);
19 }
20
21 static void startSnapshots(Prevayler prevayler) throws Exception {
22 startGui(prevayler);
23
24 while (true) {
25 Thread.sleep(1000 * 20);
26 prevayler.takeSnapshot();
27 out("Snapshot taken at " + new java.util.Date () + "...");
28 }
29 }
30
31 static void startGui(Prevayler prevayler) {
32 new BankFrame(prevayler);
33 }
34
35 private static void out(String message) {
36 System.out.println(message);
37 }
38
39 }
40 |
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