1 | // License: GPL. For details, see LICENSE file.
|
---|
2 | package org.openstreetmap.josm.spi.preferences;
|
---|
3 |
|
---|
4 | import java.util.Objects;
|
---|
5 |
|
---|
6 | /**
|
---|
7 | * Class to hold the global preferences object and the provider of base directories.
|
---|
8 | * @since 12847
|
---|
9 | */
|
---|
10 | public final class Config {
|
---|
11 |
|
---|
12 | private static IPreferences preferences;
|
---|
13 | private static IBaseDirectories baseDirectories;
|
---|
14 | private static IUrls urls;
|
---|
15 |
|
---|
16 | private Config() {
|
---|
17 | // hide constructor
|
---|
18 | }
|
---|
19 |
|
---|
20 | /**
|
---|
21 | * Get the preferences.
|
---|
22 | * @return the preferences
|
---|
23 | * @since 12847
|
---|
24 | */
|
---|
25 | public static IPreferences getPref() {
|
---|
26 | return preferences;
|
---|
27 | }
|
---|
28 |
|
---|
29 | /**
|
---|
30 | * Get class that provides the location of certain base directories
|
---|
31 | * @return the global {@link IBaseDirectories} instance
|
---|
32 | * @since 12855
|
---|
33 | */
|
---|
34 | public static IBaseDirectories getDirs() {
|
---|
35 | return baseDirectories;
|
---|
36 | }
|
---|
37 |
|
---|
38 | /**
|
---|
39 | * Get class that provides the value of certain URLs
|
---|
40 | * @return the global {@link IUrls} instance
|
---|
41 | * @since 14119
|
---|
42 | */
|
---|
43 | public static IUrls getUrls() {
|
---|
44 | return urls;
|
---|
45 | }
|
---|
46 |
|
---|
47 | /**
|
---|
48 | * Install the global preference instance.
|
---|
49 | * @param preferences the global preference instance to set (must not be null)
|
---|
50 | * @since 12847
|
---|
51 | */
|
---|
52 | public static void setPreferencesInstance(IPreferences preferences) {
|
---|
53 | Config.preferences = Objects.requireNonNull(preferences, "preferences");
|
---|
54 | }
|
---|
55 |
|
---|
56 | /**
|
---|
57 | * Install the global base directories provider.
|
---|
58 | * @param baseDirectories the global base directories provider instance to set
|
---|
59 | * (must not be null)
|
---|
60 | * @since 12855
|
---|
61 | */
|
---|
62 | public static void setBaseDirectoriesProvider(IBaseDirectories baseDirectories) {
|
---|
63 | Config.baseDirectories = Objects.requireNonNull(baseDirectories, "baseDirectories");
|
---|
64 | }
|
---|
65 |
|
---|
66 | /**
|
---|
67 | * Install the global URLs provider.
|
---|
68 | * @param urls the global URLs provider instance to set (must not be null)
|
---|
69 | * @since xx
|
---|
70 | */
|
---|
71 | public static void setUrlsProvider(IUrls urls) {
|
---|
72 | Config.urls = Objects.requireNonNull(urls, "urls");
|
---|
73 | }
|
---|
74 | }
|
---|