Last change
on this file since 12855 was 12855, checked in by bastiK, 7 years ago |
see #15229 - add separate interface IBaseDirectories to look up pref, user data and cache dir
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File size:
1.5 KB
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[12845] | 1 | // License: GPL. For details, see LICENSE file.
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| 2 | package org.openstreetmap.josm.spi.preferences;
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| 3 |
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| 4 | import java.util.Objects;
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| 5 |
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| 6 | /**
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[12855] | 7 | * Class to hold the global preferences object and the provider of base directories.
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[12847] | 8 | * @since 12847
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[12845] | 9 | */
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[12854] | 10 | public final class Config {
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[12845] | 11 |
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| 12 | private static IPreferences preferences;
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[12855] | 13 | private static IBaseDirectories baseDirectories;
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[12845] | 14 |
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[12854] | 15 | private Config() {
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| 16 | // hide constructor
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| 17 | }
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| 18 |
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[12845] | 19 | /**
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| 20 | * Get the preferences.
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| 21 | * @return the preferences
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[12847] | 22 | * @since 12847
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[12845] | 23 | */
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| 24 | public static IPreferences getPref() {
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| 25 | return preferences;
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| 26 | }
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| 27 |
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| 28 | /**
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[12855] | 29 | * Get class that provides the location of certain base directories
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| 30 | * @return the global {@link IBaseDirectories} instance
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| 31 | * @since 12855
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| 32 | */
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| 33 | public static IBaseDirectories getDirs() {
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| 34 | return baseDirectories;
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| 35 | }
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| 36 |
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| 37 | /**
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[12845] | 38 | * Install the global preference instance.
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| 39 | * @param preferences the global preference instance to set (must not be null)
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[12855] | 40 | * @since 12847
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[12845] | 41 | */
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| 42 | public static void setPreferencesInstance(IPreferences preferences) {
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| 43 | Config.preferences = Objects.requireNonNull(preferences, "preferences");
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| 44 | }
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[12855] | 45 |
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| 46 | /**
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| 47 | * Install the global base directories provider.
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| 48 | * @param baseDirectories the global base directories provider instance to set
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| 49 | * (must not be null)
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| 50 | * @since 12855
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| 51 | */
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| 52 | public static void setBaseDirectoriesProvider(IBaseDirectories baseDirectories) {
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| 53 | Config.baseDirectories = Objects.requireNonNull(baseDirectories, "baseDirectories");
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| 54 | }
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[12845] | 55 | }
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