|
1
|
/**
|
|
2
|
* Copyright (C) 2009 EDIT
|
|
3
|
* European Distributed Institute of Taxonomy
|
|
4
|
* http://www.e-taxonomy.eu
|
|
5
|
*
|
|
6
|
* The contents of this file are subject to the Mozilla Public License Version 1.1
|
|
7
|
* See LICENSE.TXT at the top of this package for the full license terms.
|
|
8
|
*/
|
|
9
|
|
|
10
|
package eu.etaxonomy.cdm.database;
|
|
11
|
|
|
12
|
import org.springframework.util.Assert;
|
|
13
|
|
|
14
|
public class NamedContextHolder{
|
|
15
|
|
|
16
|
private static final ThreadLocal<String> contextHolder = new ThreadLocal<String>();
|
|
17
|
|
|
18
|
public static void setContextKey(Object contextKey) {
|
|
19
|
Assert.notNull(contextKey, "contextKey cannot be null");
|
|
20
|
Assert.isInstanceOf(String.class, contextKey, "contextKey is not a String instance");
|
|
21
|
contextHolder.set((String)contextKey);
|
|
22
|
}
|
|
23
|
|
|
24
|
public static String getContextKey() {
|
|
25
|
return (String) contextHolder.get();
|
|
26
|
}
|
|
27
|
|
|
28
|
public static void clearContextKey() {
|
|
29
|
contextHolder.remove();
|
|
30
|
}
|
|
31
|
|
|
32
|
}
|