aboutsummaryrefslogtreecommitdiffstats
path: root/src/net/java/sip/communicator/service/resources/ResourceManagementServiceUtils.java
blob: d8570c76f4fd49bc8d00e643cc6245178ed9c8d2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
/*
 * Jitsi, the OpenSource Java VoIP and Instant Messaging client.
 *
 * Copyright @ 2015 Atlassian Pty Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.java.sip.communicator.service.resources;

import java.util.*;

import net.java.sip.communicator.util.*;

import org.jitsi.service.resources.*;
import org.osgi.framework.*;

/**
 * @author Lubomir Marinov
 */
public final class ResourceManagementServiceUtils
{

    /**
     * Constructs a new <tt>Locale</tt> instance from a specific locale
     * identifier which can either be a two-letter language code or contain a
     * two-letter language code and a two-letter country code in the form
     * <tt>&lt;language&gt;_&lt;country&gt;</tt>.
     *
     * @param localeId the locale identifier describing the new <tt>Locale</tt>
     * instance to be created
     * @return a new <tt>Locale</tt> instance with language and country (if
     * specified) matching the given locale identifier
     */
    public static Locale getLocale(String localeId)
    {
        int underscoreIndex = localeId.indexOf('_');
        String language;
        String country;

        if (underscoreIndex == -1)
        {
            language = localeId;
            country = "";
        }
        else
        {
            language = localeId.substring(0, underscoreIndex);
            country = localeId.substring(underscoreIndex + 1);
        }
        return new Locale(language, country);
    }

    /**
     * Gets the <tt>ResourceManagementService</tt> instance registered in a
     * specific <tt>BundleContext</tt> (if any).
     *
     * @param bundleContext the <tt>BundleContext</tt> to be checked for a
     * registered <tt>ResourceManagementService</tt>
     * @return a <tt>ResourceManagementService</tt> instance registered in
     * the specified <tt>BundleContext</tt> if any; otherwise, <tt>null</tt>
     */
    public static ResourceManagementService getService(
        BundleContext bundleContext)
    {
        return
            ServiceUtils.getService(
                    bundleContext,
                    ResourceManagementService.class);
    }

    /**
     * Prevents the creation of <tt>ResourceManagementServiceUtils</tt>
     * instances.
     */
    private ResourceManagementServiceUtils()
    {
    }
}