Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <com/sun/star/embed/ElementModes.hpp>
21 : #include <com/sun/star/embed/EntryInitModes.hpp>
22 : #include <com/sun/star/embed/XEmbedObjectFactory.hpp>
23 : #include <com/sun/star/embed/XLinkFactory.hpp>
24 : #include <com/sun/star/document/XTypeDetection.hpp>
25 : #include <com/sun/star/beans/PropertyValue.hpp>
26 : #include <com/sun/star/beans/XPropertySet.hpp>
27 : #include <com/sun/star/container/XNameAccess.hpp>
28 : #include <com/sun/star/lang/XComponent.hpp>
29 :
30 : #include <rtl/logfile.hxx>
31 :
32 :
33 : #include <xcreator.hxx>
34 : #include <dummyobject.hxx>
35 :
36 :
37 : using namespace ::com::sun::star;
38 :
39 :
40 : //-------------------------------------------------------------------------
41 6 : uno::Sequence< ::rtl::OUString > SAL_CALL UNOEmbeddedObjectCreator::impl_staticGetSupportedServiceNames()
42 : {
43 6 : uno::Sequence< ::rtl::OUString > aRet(2);
44 6 : aRet[0] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.embed.EmbeddedObjectCreator"));
45 6 : aRet[1] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.embed.EmbeddedObjectCreator"));
46 6 : return aRet;
47 : }
48 :
49 : //-------------------------------------------------------------------------
50 12 : ::rtl::OUString SAL_CALL UNOEmbeddedObjectCreator::impl_staticGetImplementationName()
51 : {
52 12 : return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.embed.EmbeddedObjectCreator"));
53 : }
54 :
55 : //-------------------------------------------------------------------------
56 6 : uno::Reference< uno::XInterface > SAL_CALL UNOEmbeddedObjectCreator::impl_staticCreateSelfInstance(
57 : const uno::Reference< lang::XMultiServiceFactory >& xServiceManager )
58 : {
59 6 : return uno::Reference< uno::XInterface >( *new UNOEmbeddedObjectCreator( xServiceManager ) );
60 : }
61 :
62 : //-------------------------------------------------------------------------
63 184 : uno::Reference< uno::XInterface > SAL_CALL UNOEmbeddedObjectCreator::createInstanceInitNew(
64 : const uno::Sequence< sal_Int8 >& aClassID,
65 : const ::rtl::OUString& aClassName,
66 : const uno::Reference< embed::XStorage >& xStorage,
67 : const ::rtl::OUString& sEntName,
68 : const uno::Sequence< beans::PropertyValue >& lObjArgs )
69 : throw ( lang::IllegalArgumentException,
70 : io::IOException,
71 : uno::Exception,
72 : uno::RuntimeException)
73 : {
74 : RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) UNOEmbeddedObjectCreator::createInstanceInitNew" );
75 :
76 184 : uno::Reference< uno::XInterface > xResult;
77 :
78 184 : if ( !xStorage.is() )
79 : throw lang::IllegalArgumentException( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "No parent storage is provided!\n" )),
80 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
81 0 : 3 );
82 :
83 184 : if ( sEntName.isEmpty() )
84 : throw lang::IllegalArgumentException( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Empty element name is provided!\n" )),
85 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
86 0 : 4 );
87 :
88 184 : ::rtl::OUString aEmbedFactory = m_aConfigHelper.GetFactoryNameByClassID( aClassID );
89 184 : if ( aEmbedFactory.isEmpty() )
90 : {
91 : // use system fallback
92 : // TODO: in future users factories can be tested
93 0 : aEmbedFactory = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.embed.OLEEmbeddedObjectFactory" ));
94 : }
95 :
96 184 : uno::Reference < uno::XInterface > xFact( m_xFactory->createInstance( aEmbedFactory ) );
97 184 : uno::Reference< embed::XEmbedObjectCreator > xEmbCreator( xFact, uno::UNO_QUERY );
98 184 : if ( xEmbCreator.is() )
99 184 : return xEmbCreator->createInstanceInitNew( aClassID, aClassName, xStorage, sEntName, lObjArgs );
100 :
101 0 : uno::Reference < embed::XEmbedObjectFactory > xEmbFact( xFact, uno::UNO_QUERY );
102 0 : if ( !xEmbFact.is() )
103 0 : throw uno::RuntimeException();
104 0 : return xEmbFact->createInstanceUserInit( aClassID, aClassName, xStorage, sEntName, embed::EntryInitModes::TRUNCATE_INIT, uno::Sequence < beans::PropertyValue >(), lObjArgs);
105 : }
106 :
107 : //-------------------------------------------------------------------------
108 9 : uno::Reference< uno::XInterface > SAL_CALL UNOEmbeddedObjectCreator::createInstanceInitFromEntry(
109 : const uno::Reference< embed::XStorage >& xStorage,
110 : const ::rtl::OUString& sEntName,
111 : const uno::Sequence< beans::PropertyValue >& aMedDescr,
112 : const uno::Sequence< beans::PropertyValue >& lObjArgs )
113 : throw ( lang::IllegalArgumentException,
114 : container::NoSuchElementException,
115 : io::IOException,
116 : uno::Exception,
117 : uno::RuntimeException)
118 : {
119 : RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) UNOEmbeddedObjectCreator::createInstanceInitFromEntry" );
120 :
121 9 : if ( !xStorage.is() )
122 : throw lang::IllegalArgumentException( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "No parent storage is provided!\n" )),
123 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
124 0 : 1 );
125 :
126 9 : if ( sEntName.isEmpty() )
127 : throw lang::IllegalArgumentException( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Empty element name is provided!\n" )),
128 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
129 0 : 2 );
130 :
131 9 : uno::Reference< container::XNameAccess > xNameAccess( xStorage, uno::UNO_QUERY );
132 9 : if ( !xNameAccess.is() )
133 0 : throw uno::RuntimeException(); //TODO
134 :
135 : // detect entry existence
136 9 : if ( !xNameAccess->hasByName( sEntName ) )
137 0 : throw container::NoSuchElementException();
138 :
139 9 : ::rtl::OUString aMediaType;
140 9 : ::rtl::OUString aEmbedFactory;
141 9 : if ( xStorage->isStorageElement( sEntName ) )
142 : {
143 : // the object must be based on storage
144 : uno::Reference< embed::XStorage > xSubStorage =
145 5 : xStorage->openStorageElement( sEntName, embed::ElementModes::READ );
146 :
147 5 : uno::Reference< beans::XPropertySet > xPropSet( xSubStorage, uno::UNO_QUERY );
148 5 : if ( !xPropSet.is() )
149 0 : throw uno::RuntimeException();
150 :
151 : try {
152 5 : uno::Any aAny = xPropSet->getPropertyValue( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ));
153 5 : aAny >>= aMediaType;
154 : }
155 0 : catch ( const uno::Exception& )
156 : {
157 : }
158 :
159 : try {
160 5 : uno::Reference< lang::XComponent > xComp( xSubStorage, uno::UNO_QUERY );
161 5 : if ( xComp.is() )
162 5 : xComp->dispose();
163 : }
164 0 : catch ( const uno::Exception& )
165 : {
166 5 : }
167 : }
168 : else
169 : {
170 : // the object must be based on stream
171 : // it means for now that this is an OLE object
172 :
173 : // the object will be created as embedded object
174 : // after it is loaded it can detect that it is a link
175 :
176 : uno::Reference< io::XStream > xSubStream =
177 4 : xStorage->openStreamElement( sEntName, embed::ElementModes::READ );
178 :
179 4 : uno::Reference< beans::XPropertySet > xPropSet( xSubStream, uno::UNO_QUERY );
180 4 : if ( !xPropSet.is() )
181 0 : throw uno::RuntimeException();
182 :
183 : try {
184 4 : uno::Any aAny = xPropSet->getPropertyValue( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ));
185 4 : aAny >>= aMediaType;
186 4 : if ( aMediaType == "application/vnd.sun.star.oleobject" )
187 4 : aEmbedFactory = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.embed.OLEEmbeddedObjectFactory" ) );
188 : }
189 0 : catch ( const uno::Exception& )
190 : {
191 : }
192 :
193 : try {
194 4 : uno::Reference< lang::XComponent > xComp( xSubStream, uno::UNO_QUERY );
195 4 : if ( xComp.is() )
196 4 : xComp->dispose();
197 : }
198 0 : catch ( const uno::Exception& )
199 : {
200 4 : }
201 : }
202 :
203 : OSL_ENSURE( !aMediaType.isEmpty(), "No media type is specified for the object!" );
204 9 : if ( !aMediaType.isEmpty() && aEmbedFactory.isEmpty() )
205 4 : aEmbedFactory = m_aConfigHelper.GetFactoryNameByMediaType( aMediaType );
206 :
207 9 : if ( !aEmbedFactory.isEmpty() )
208 : {
209 8 : uno::Reference< uno::XInterface > xFact = m_xFactory->createInstance( aEmbedFactory );
210 :
211 8 : uno::Reference< embed::XEmbedObjectCreator > xEmbCreator( xFact, uno::UNO_QUERY );
212 8 : if ( xEmbCreator.is() )
213 4 : return xEmbCreator->createInstanceInitFromEntry( xStorage, sEntName, aMedDescr, lObjArgs );
214 :
215 4 : uno::Reference < embed::XEmbedObjectFactory > xEmbFact( xFact, uno::UNO_QUERY );
216 4 : if ( xEmbFact.is() )
217 0 : return xEmbFact->createInstanceUserInit( uno::Sequence< sal_Int8 >(), ::rtl::OUString(), xStorage, sEntName, embed::EntryInitModes::DEFAULT_INIT, aMedDescr, lObjArgs);
218 : }
219 :
220 : // the default object should be created, it will allow to store the contents on the next saving
221 5 : uno::Reference< uno::XInterface > xResult( static_cast< cppu::OWeakObject* >( new ODummyEmbeddedObject() ) );
222 5 : uno::Reference< embed::XEmbedPersist > xPersist( xResult, uno::UNO_QUERY_THROW );
223 5 : xPersist->setPersistentEntry( xStorage, sEntName, embed::EntryInitModes::DEFAULT_INIT, aMedDescr, lObjArgs );
224 5 : return xResult;
225 : }
226 :
227 : //-------------------------------------------------------------------------
228 6 : uno::Reference< uno::XInterface > SAL_CALL UNOEmbeddedObjectCreator::createInstanceInitFromMediaDescriptor(
229 : const uno::Reference< embed::XStorage >& xStorage,
230 : const ::rtl::OUString& sEntName,
231 : const uno::Sequence< beans::PropertyValue >& aMediaDescr,
232 : const uno::Sequence< beans::PropertyValue >& lObjArgs )
233 : throw ( lang::IllegalArgumentException,
234 : io::IOException,
235 : uno::Exception,
236 : uno::RuntimeException)
237 : {
238 : RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) UNOEmbeddedObjectCreator::createInstanceInitFromMediaDescriptor" );
239 :
240 : // TODO: use lObjArgs
241 :
242 6 : if ( !xStorage.is() )
243 : throw lang::IllegalArgumentException( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "No parent storage is provided!\n" )),
244 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
245 0 : 1 );
246 :
247 6 : if ( sEntName.isEmpty() )
248 : throw lang::IllegalArgumentException( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Empty element name is provided!\n" )),
249 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
250 0 : 2 );
251 :
252 6 : uno::Reference< uno::XInterface > xResult;
253 6 : uno::Sequence< beans::PropertyValue > aTempMedDescr( aMediaDescr );
254 :
255 : // check if there is FilterName
256 6 : ::rtl::OUString aFilterName = m_aConfigHelper.UpdateMediaDescriptorWithFilterName( aTempMedDescr, sal_False );
257 :
258 6 : if ( !aFilterName.isEmpty() )
259 : {
260 : // the object can be loaded by one of the office application
261 : uno::Reference< embed::XEmbedObjectCreator > xOOoEmbCreator(
262 3 : m_xFactory->createInstance(
263 3 : ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.embed.OOoEmbeddedObjectFactory" ) )),
264 3 : uno::UNO_QUERY );
265 3 : if ( !xOOoEmbCreator.is() )
266 0 : throw uno::RuntimeException(); // TODO:
267 :
268 3 : xResult = xOOoEmbCreator->createInstanceInitFromMediaDescriptor( xStorage,
269 : sEntName,
270 : aTempMedDescr,
271 3 : lObjArgs );
272 : }
273 : else
274 : {
275 : // must be an OLE object
276 :
277 : // TODO: in future, when more object types are possible this place seems
278 : // to be a weak one, probably configuration must provide a type detection service
279 : // for every factory, so any file could go through services until it is recognized
280 : // or there is no more services
281 : // Or for example the typename can be used to detect object type if typedetection
282 : // was also extended.
283 :
284 : uno::Reference< embed::XEmbedObjectCreator > xOleEmbCreator(
285 3 : m_xFactory->createInstance(
286 3 : ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.embed.OLEEmbeddedObjectFactory" ) )),
287 3 : uno::UNO_QUERY );
288 3 : if ( !xOleEmbCreator.is() )
289 3 : throw uno::RuntimeException(); // TODO:
290 :
291 0 : xResult = xOleEmbCreator->createInstanceInitFromMediaDescriptor( xStorage, sEntName, aTempMedDescr, lObjArgs );
292 : }
293 :
294 6 : return xResult;
295 : }
296 :
297 : //-------------------------------------------------------------------------
298 0 : uno::Reference< uno::XInterface > SAL_CALL UNOEmbeddedObjectCreator::createInstanceUserInit(
299 : const uno::Sequence< sal_Int8 >& aClassID,
300 : const ::rtl::OUString& sClassName,
301 : const uno::Reference< embed::XStorage >& xStorage,
302 : const ::rtl::OUString& sEntName,
303 : sal_Int32 nEntryConnectionMode,
304 : const uno::Sequence< beans::PropertyValue >& aArgs,
305 : const uno::Sequence< beans::PropertyValue >& aObjectArgs )
306 : throw ( lang::IllegalArgumentException,
307 : io::IOException,
308 : uno::Exception,
309 : uno::RuntimeException)
310 : {
311 : RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) UNOEmbeddedObjectCreator::createInstanceUserInit" );
312 :
313 0 : uno::Reference< uno::XInterface > xResult;
314 :
315 0 : if ( !xStorage.is() )
316 : throw lang::IllegalArgumentException( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "No parent storage is provided!\n" )),
317 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
318 0 : 3 );
319 :
320 0 : if ( sEntName.isEmpty() )
321 : throw lang::IllegalArgumentException( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Empty element name is provided!\n" )),
322 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
323 0 : 4 );
324 :
325 0 : ::rtl::OUString aEmbedFactory = m_aConfigHelper.GetFactoryNameByClassID( aClassID );
326 : uno::Reference< embed::XEmbedObjectFactory > xEmbFactory(
327 0 : m_xFactory->createInstance( aEmbedFactory ),
328 0 : uno::UNO_QUERY );
329 0 : if ( !xEmbFactory.is() )
330 0 : throw uno::RuntimeException(); // TODO:
331 :
332 0 : return xEmbFactory->createInstanceUserInit( aClassID,
333 : sClassName,
334 : xStorage,
335 : sEntName,
336 : nEntryConnectionMode,
337 : aArgs,
338 0 : aObjectArgs );
339 : }
340 :
341 : //-------------------------------------------------------------------------
342 0 : uno::Reference< uno::XInterface > SAL_CALL UNOEmbeddedObjectCreator::createInstanceLink(
343 : const uno::Reference< embed::XStorage >& xStorage,
344 : const ::rtl::OUString& sEntName,
345 : const uno::Sequence< beans::PropertyValue >& aMediaDescr,
346 : const uno::Sequence< beans::PropertyValue >& lObjArgs )
347 : throw ( lang::IllegalArgumentException,
348 : io::IOException,
349 : uno::Exception,
350 : uno::RuntimeException )
351 : {
352 : RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) UNOEmbeddedObjectCreator::createInstanceLink" );
353 :
354 0 : uno::Reference< uno::XInterface > xResult;
355 :
356 0 : uno::Sequence< beans::PropertyValue > aTempMedDescr( aMediaDescr );
357 :
358 : // check if there is URL, URL must exist
359 0 : ::rtl::OUString aURL;
360 0 : for ( sal_Int32 nInd = 0; nInd < aTempMedDescr.getLength(); nInd++ )
361 0 : if ( aTempMedDescr[nInd].Name == "URL" )
362 0 : aTempMedDescr[nInd].Value >>= aURL;
363 :
364 0 : if ( aURL.isEmpty() )
365 : throw lang::IllegalArgumentException( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "No URL for the link is provided!\n" )),
366 : uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ),
367 0 : 3 );
368 :
369 0 : ::rtl::OUString aFilterName = m_aConfigHelper.UpdateMediaDescriptorWithFilterName( aTempMedDescr, sal_False );
370 :
371 0 : if ( !aFilterName.isEmpty() )
372 : {
373 : // the object can be loaded by one of the office application
374 : uno::Reference< embed::XLinkCreator > xOOoLinkCreator(
375 0 : m_xFactory->createInstance(
376 0 : ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.embed.OOoEmbeddedObjectFactory" ) )),
377 0 : uno::UNO_QUERY );
378 0 : if ( !xOOoLinkCreator.is() )
379 0 : throw uno::RuntimeException(); // TODO:
380 :
381 0 : xResult = xOOoLinkCreator->createInstanceLink( xStorage,
382 : sEntName,
383 : aTempMedDescr,
384 0 : lObjArgs );
385 : }
386 : else
387 : {
388 : // must be an OLE link
389 :
390 : // TODO: in future, when more object types are possible this place seems
391 : // to be a weak one, probably configuration must provide a type detection service
392 : // for every factory, so any file could go through services until it is recognized
393 : // or there is no more services
394 : // Or for example the typename can be used to detect object type if typedetection
395 : // was also extended.
396 :
397 0 : if ( !xStorage.is() )
398 : throw lang::IllegalArgumentException( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "No parent storage is provided!\n" )),
399 : uno::Reference< uno::XInterface >(
400 : static_cast< ::cppu::OWeakObject* >(this) ),
401 0 : 3 );
402 :
403 0 : if ( sEntName.isEmpty() )
404 : throw lang::IllegalArgumentException( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Empty element name is provided!\n" )),
405 : uno::Reference< uno::XInterface >(
406 : static_cast< ::cppu::OWeakObject* >(this) ),
407 0 : 4 );
408 :
409 : uno::Reference< embed::XLinkCreator > xLinkCreator(
410 0 : m_xFactory->createInstance(
411 0 : ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.embed.OLEEmbeddedObjectFactory" ) )),
412 0 : uno::UNO_QUERY );
413 0 : if ( !xLinkCreator.is() )
414 0 : throw uno::RuntimeException(); // TODO:
415 :
416 0 : xResult = xLinkCreator->createInstanceLink( xStorage, sEntName, aTempMedDescr, lObjArgs );
417 : }
418 :
419 0 : return xResult;
420 : }
421 :
422 : //-------------------------------------------------------------------------
423 0 : uno::Reference< uno::XInterface > SAL_CALL UNOEmbeddedObjectCreator::createInstanceLinkUserInit(
424 : const uno::Sequence< sal_Int8 >& aClassID,
425 : const ::rtl::OUString& aClassName,
426 : const uno::Reference< embed::XStorage >& xStorage,
427 : const ::rtl::OUString& sEntName,
428 : const uno::Sequence< beans::PropertyValue >& lArguments,
429 : const uno::Sequence< beans::PropertyValue >& lObjArgs )
430 : throw ( lang::IllegalArgumentException,
431 : io::IOException,
432 : uno::Exception,
433 : uno::RuntimeException )
434 : {
435 : RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) UNOEmbeddedObjectCreator::createInstanceLinkUserInit" );
436 :
437 0 : uno::Reference< uno::XInterface > xResult;
438 :
439 0 : ::rtl::OUString aEmbedFactory = m_aConfigHelper.GetFactoryNameByClassID( aClassID );
440 : uno::Reference< embed::XLinkFactory > xLinkFactory(
441 0 : m_xFactory->createInstance( aEmbedFactory ),
442 0 : uno::UNO_QUERY );
443 0 : if ( !xLinkFactory.is() )
444 0 : throw uno::RuntimeException(); // TODO:
445 :
446 0 : return xLinkFactory->createInstanceLinkUserInit( aClassID,
447 : aClassName,
448 : xStorage,
449 : sEntName,
450 : lArguments,
451 0 : lObjArgs );
452 :
453 : }
454 :
455 : //-------------------------------------------------------------------------
456 0 : ::rtl::OUString SAL_CALL UNOEmbeddedObjectCreator::getImplementationName()
457 : throw ( uno::RuntimeException )
458 : {
459 0 : return impl_staticGetImplementationName();
460 : }
461 :
462 : //-------------------------------------------------------------------------
463 0 : sal_Bool SAL_CALL UNOEmbeddedObjectCreator::supportsService( const ::rtl::OUString& ServiceName )
464 : throw ( uno::RuntimeException )
465 : {
466 0 : uno::Sequence< ::rtl::OUString > aSeq = impl_staticGetSupportedServiceNames();
467 :
468 0 : for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ )
469 0 : if ( ServiceName.compareTo( aSeq[nInd] ) == 0 )
470 0 : return sal_True;
471 :
472 0 : return sal_False;
473 : }
474 :
475 : //-------------------------------------------------------------------------
476 0 : uno::Sequence< ::rtl::OUString > SAL_CALL UNOEmbeddedObjectCreator::getSupportedServiceNames()
477 : throw ( uno::RuntimeException )
478 : {
479 0 : return impl_staticGetSupportedServiceNames();
480 : }
481 :
482 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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