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
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
|
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the BSD license.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Sun Microsystems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*************************************************************************/
// uno
import com.sun.star.lib.uno.helper.ComponentBase;
import com.sun.star.uno.UnoRuntime;
// factories
import com.sun.star.lang.XSingleComponentFactory;
// supported Interfaces
import com.sun.star.linguistic2.XThesaurus;
import com.sun.star.lang.XInitialization;
import com.sun.star.lang.XServiceInfo;
import com.sun.star.lang.XServiceDisplayName;
// Exceptions
import com.sun.star.uno.Exception;
//used Interfaces
import com.sun.star.linguistic2.XMeaning;
import com.sun.star.lang.Locale;
import com.sun.star.beans.XPropertySet;
import com.sun.star.beans.PropertyValue;
import com.sun.star.uno.AnyConverter;
import java.util.ArrayList;
public class SampleThesaurus extends ComponentBase implements
XThesaurus,
XInitialization,
XServiceDisplayName,
XServiceInfo
{
PropChgHelper aPropChgHelper;
ArrayList<?> aEvtListeners;
boolean bDisposing;
public SampleThesaurus()
{
// names of relevant properties to be used
String[] aProps = new String[]
{
"IsIgnoreControlCharacters",
"IsUseDictionaryList",
"IsGermanPreReform",
};
// this service has no listeners thus we may use the base class,
// which is here basically used only to keep track of the
// property set (and its lifetime) since it gets used in the
// 'GetValueToUse' function
aPropChgHelper = new PropChgHelper( this, aProps );
aEvtListeners = new ArrayList<Object>();
bDisposing = false;
}
private boolean IsEqual( Locale aLoc1, Locale aLoc2 )
{
return aLoc1.Language.equals( aLoc2.Language ) &&
aLoc1.Country .equals( aLoc2.Country ) &&
aLoc1.Variant .equals( aLoc2.Variant );
}
private boolean GetValueToUse(
String aPropName,
boolean bDefaultVal,
PropertyValue[] aProps )
{
boolean bRes = bDefaultVal;
try
{
// use temporary value if supplied
for (int i = 0; i < aProps.length; ++i)
{
if (aPropName.equals( aProps[i].Name ))
{
Object aObj = aProps[i].Value;
if (AnyConverter.isBoolean( aObj ))
{
bRes = AnyConverter.toBoolean( aObj );
return bRes;
}
}
}
// otherwise use value from property set (if available)
XPropertySet xPropSet = aPropChgHelper.GetPropSet();
if (xPropSet != null) // should always be the case
{
Object aObj = xPropSet.getPropertyValue( aPropName );
if (AnyConverter.isBoolean( aObj ))
bRes = AnyConverter.toBoolean( aObj );
}
}
catch (Exception e) {
bRes = bDefaultVal;
}
return bRes;
}
// __________ interface methods __________
//XSupportedLocales
public Locale[] getLocales()
throws com.sun.star.uno.RuntimeException
{
Locale aLocales[] =
{
new Locale( "en", "US", "" )
};
return aLocales;
}
public boolean hasLocale( Locale aLocale )
throws com.sun.star.uno.RuntimeException
{
boolean bRes = false;
if (IsEqual( aLocale, new Locale( "en", "US", "" ) ))
bRes = true;
return bRes;
}
//XThesaurus
public XMeaning[] queryMeanings(
String aTerm, Locale aLocale,
PropertyValue[] aProperties )
throws com.sun.star.lang.IllegalArgumentException,
com.sun.star.uno.RuntimeException
{
if (IsEqual( aLocale, new Locale() ) || aTerm.length() == 0)
return null;
// linguistic is currently not allowed to throw exceptions
// thus we return null fwhich means 'word cannot be looked up'
if (!hasLocale( aLocale ))
return null;
// get values of relevant properties that may be used.
//! The values for 'IsIgnoreControlCharacters' and 'IsUseDictionaryList'
//! are handled by the dispatcher! Thus there is no need to access
//! them here.
boolean bIsGermanPreReform = GetValueToUse( "IsGermanPreReform", false, aProperties );
XMeaning[] aRes = null;
//!! This code needs to be replaced by code calling the actual
//!! implementation of your thesaurus
if (aTerm.equals( "house" ) &&
IsEqual( aLocale, new Locale( "en", "US", "" ) ) )
{
aRes = new XMeaning[]
{
new XMeaning_impl( "a building where one lives",
new String[]{ "home", "place", "dwelling" } ),
new XMeaning_impl( "a group of people sharing common ancestry",
new String[]{ "family", "clan", "kindred" } ),
new XMeaning_impl( "to provide with lodging",
new String[]{ "room", "board", "put up" } )
};
}
return aRes;
}
// XServiceDisplayName
public String getServiceDisplayName( Locale aLocale )
throws com.sun.star.uno.RuntimeException
{
return "Java Samples";
}
// XInitialization
public void initialize( Object[] aArguments )
throws com.sun.star.uno.Exception,
com.sun.star.uno.RuntimeException
{
int nLen = aArguments.length;
if (2 == nLen)
{
XPropertySet xPropSet = UnoRuntime.queryInterface(
XPropertySet.class, aArguments[0]);
// start listening to property changes
aPropChgHelper.AddAsListenerTo( xPropSet );
}
}
// XServiceInfo
public boolean supportsService( String aServiceName )
throws com.sun.star.uno.RuntimeException
{
String[] aServices = getSupportedServiceNames_Static();
int i, nLength = aServices.length;
boolean bResult = false;
for( i = 0; !bResult && i < nLength; ++i )
bResult = aServiceName.equals( aServices[ i ] );
return bResult;
}
public String getImplementationName()
throws com.sun.star.uno.RuntimeException
{
return _aSvcImplName;
}
public String[] getSupportedServiceNames()
throws com.sun.star.uno.RuntimeException
{
return getSupportedServiceNames_Static();
}
// __________ static things __________
public static String _aSvcImplName = SampleThesaurus.class.getName();
public static String[] getSupportedServiceNames_Static()
{
String[] aResult = { "com.sun.star.linguistic2.Thesaurus" };
return aResult;
}
/**
* Returns a factory for creating the service.
* This method is called by the <code>JavaLoader</code>
* <p>
* @return returns a <code>XSingleComponentFactory</code> for creating the component
* @param aImplName the name of the implementation for which a service is desired
* @see com.sun.star.comp.loader.JavaLoader
*/
public static XSingleComponentFactory __getComponentFactory(
String aImplName )
{
XSingleComponentFactory xSingleComponentFactory = null;
if( aImplName.equals( _aSvcImplName ) )
{
xSingleComponentFactory = new OneInstanceFactory(
SampleThesaurus.class, _aSvcImplName,
getSupportedServiceNames_Static() );
}
return xSingleComponentFactory;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
