summaryrefslogtreecommitdiffstats
path: root/ridljar/com/sun/star/comp/helper/SharedLibraryLoader.java
blob: 035644efa0b8ba38550466b8e03bcad6a3499e89 (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
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
// -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you 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 .
 */
package com.sun.star.comp.helper;

import com.sun.star.uno.UnoRuntime;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.lang.XSingleServiceFactory;
import com.sun.star.registry.XRegistryKey;

/**
 * @deprecated use class Bootstrap bootstrapping a native UNO installation
 *             and use the shared library loader service.
 *
 * The <code>SharedLibraryLoader</code> class provides the functionality of the <code>com.sun.star.loader.SharedLibrary</code>
 * service.
 *
 * See also UNOIDL <code>com.sun.star.lang.ServiceManager</code>.
 *
 * @see         com.sun.star.loader.SharedLibrary
 */
@Deprecated
public class SharedLibraryLoader {
    /**
     * The default library which contains the SharedLibraryLoader component
     */
    public static final String DEFAULT_LIBRARY = "shlibloader.uno";

    /**
     * The default implementation name
     */
    public static final String DEFAULT_IMPLEMENTATION = "com.sun.star.comp.stoc.DLLComponentLoader";

    static {
        if ("The Android Project".equals(System.getProperty("java.vendor"))) {
            // See corresponding code in
            // javaunohelper/com/sun/star/comp/helper/Bootstrap.java for more
            // comments.

            boolean disable_dynloading = false;
            try {
                System.loadLibrary("lo-bootstrap");
            } catch (UnsatisfiedLinkError e) {
                disable_dynloading = true;
            }

            if (!disable_dynloading)
                System.loadLibrary("juh");
        } else
            System.loadLibrary("juh");
    }

    private static native boolean component_writeInfo(
            String libName, XMultiServiceFactory smgr, XRegistryKey regKey,
            ClassLoader loader );

    private static native Object component_getFactory(
            String libName, String implName, XMultiServiceFactory smgr,
            XRegistryKey regKey, ClassLoader loader );

    /**
     * Supplies the ServiceFactory of the default SharedLibraryLoader.
     * The defaults are "shlibloader.uno"
     * for the library and "com.sun.star.comp.stoc.DLLComponentLoader"
     * for the component name.
     *
     * See also UNOIDL <code>com.sun.star.lang.ServiceManager</code> and
     * <code>com.sun.star.registry.RegistryKey</code>.
     *
     * @return  the factory for the "com.sun.star.comp.stoc.DLLComponentLoader" component.
     * @param   smgr    the ServiceManager
     * @param   regKey  the root registry key
     * @see     com.sun.star.loader.SharedLibrary
     */
    public static XSingleServiceFactory getServiceFactory(
                XMultiServiceFactory smgr,
                XRegistryKey regKey )
    {
        return UnoRuntime.queryInterface(
                    XSingleServiceFactory.class,
                    component_getFactory(
                        DEFAULT_LIBRARY, DEFAULT_IMPLEMENTATION, smgr, regKey,
                        SharedLibraryLoader.class.getClassLoader() ) );
    }

    /**
     * Loads and returns a specific factory for a given library and implementation name.
     *
     * See also UNOIDL <code>com.sun.star.lang.ServiceManager</code> and
     * <code>com.sun.star.registry.RegistryKey</code>.
     *
     * @return  the factory of the component
     * @param   libName the name of the shared library
     * @param   impName the implementation name of the component
     * @param   smgr    the ServiceManager
     * @param   regKey  the root registry key
     * @see     com.sun.star.loader.SharedLibrary
     */
    public static XSingleServiceFactory getServiceFactory(
                String libName,
                String impName,
                XMultiServiceFactory smgr,
                XRegistryKey regKey )
    {
        return UnoRuntime.queryInterface(
                    XSingleServiceFactory.class,
                    component_getFactory(
                        libName, impName, smgr, regKey,
                        SharedLibraryLoader.class.getClassLoader() ) );
    }

    /**
     * Registers the SharedLibraryLoader under a RegistryKey.
     *
     * See also UNOIDL <code>com.sun.star.lang.ServiceManager</code> and
     * <code>com.sun.star.registry.RegistryKey</code>.
     *
     * @return  true if the registration was successful - otherwise false
     * @param   smgr    the ServiceManager
     * @param   regKey  the root key under that the component should be registered
     * @see     com.sun.star.loader.SharedLibrary
     */
    public static boolean writeRegistryServiceInfo(
                com.sun.star.lang.XMultiServiceFactory smgr,
                com.sun.star.registry.XRegistryKey regKey )
    {
        return component_writeInfo(
            DEFAULT_LIBRARY, smgr, regKey,
            SharedLibraryLoader.class.getClassLoader() );
    }

    /**
     * Registers the SharedLibraryLoader under a RegistryKey.
     *
     * See also UNOIDL <code>com.sun.star.lang.ServiceManager</code> and
     * <code>com.sun.star.registry.RegistryKey</code>.
     *
     * @return  true if the registration was successful - otherwise false
     * @param   libName name of the shared library
     * @param   smgr    the ServiceManager
     * @param   regKey  the root key under that the component should be registered
     * @throws  com.sun.star.registry.InvalidRegistryException
     *          if the registry is not valid.
     *
     * @see     com.sun.star.loader.SharedLibrary
     */
    public static boolean writeRegistryServiceInfo(
                String libName,
                com.sun.star.lang.XMultiServiceFactory smgr,
                com.sun.star.registry.XRegistryKey regKey )

            throws  com.sun.star.registry.InvalidRegistryException,
                    com.sun.star.uno.RuntimeException
    {
        return component_writeInfo(
            libName, smgr, regKey, SharedLibraryLoader.class.getClassLoader() );
    }
}

// vim:set shiftwidth=4 softtabstop=4 expandtab: