1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
| package frame.persist;
|
| import chat.server.Container;
|
| public class NamedSQLContainer extends Container<NamedSQL> {
|
| private static NamedSQLContainer instance;
|
|
| private NamedSQLContainer() {
| }
|
|
| public synchronized static NamedSQLContainer getInstance() {
| if (instance == null) {
| instance = new NamedSQLContainer();
| }
|
| return instance;
| }
|
|
| }
|
|