Bug Summary

File:bridges/source/jni_uno/jni_info.cxx
Location:line 56, column 11
Description:Access to field 'bComplete' results in a dereference of a null pointer

Annotated Source Code

1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*************************************************************************
3 *
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * Copyright 2000, 2010 Oracle and/or its affiliates.
7 *
8 * OpenOffice.org - a multi-platform office productivity suite
9 *
10 * This file is part of OpenOffice.org.
11 *
12 * OpenOffice.org is free software: you can redistribute it and/or modify
13 * it under the terms of the GNU Lesser General Public License version 3
14 * only, as published by the Free Software Foundation.
15 *
16 * OpenOffice.org is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU Lesser General Public License version 3 for more details
20 * (a copy is included in the LICENSE file that accompanied this code).
21 *
22 * You should have received a copy of the GNU Lesser General Public License
23 * version 3 along with OpenOffice.org. If not, see
24 * <http://www.openoffice.org/license.html>
25 * for a copy of the LGPLv3 License.
26 *
27 ************************************************************************/
28
29#include "jni_bridge.h"
30
31#include "com/sun/star/uno/RuntimeException.hpp"
32
33#include "jvmaccess/unovirtualmachine.hxx"
34#include "rtl/string.hxx"
35#include "rtl/strbuf.hxx"
36#include "rtl/ustrbuf.hxx"
37
38#include "uno/lbnames.h"
39
40
41namespace css = ::com::sun::star;
42using namespace ::std;
43using namespace ::osl;
44using namespace ::rtl;
45
46namespace jni_uno
47{
48
49//______________________________________________________________________________
50JNI_type_info::JNI_type_info(
51 JNI_context const & jni, typelib_TypeDescription * td )
52 : m_td( td ),
53 m_class( 0 )
54{
55 m_td.makeComplete();
56 if (! m_td.get()->bComplete)
Access to field 'bComplete' results in a dereference of a null pointer
57 {
58 OUStringBuffer buf( 128 );
59 buf.appendAscii(
60 RTL_CONSTASCII_STRINGPARAM("cannot make type complete: ")(&("cannot make type complete: ")[0]), ((sal_Int32)(sizeof
("cannot make type complete: ") / sizeof (("cannot make type complete: "
)[0]))-1) );
61 buf.append( OUString::unacquired( &m_td.get()->pTypeName ) );
62 buf.append( jni.get_stack_trace() );
63 throw BridgeRuntimeError( buf.makeStringAndClear() );
64 }
65}
66
67
68//______________________________________________________________________________
69void JNI_interface_type_info::destroy( JNIEnv * jni_env )
70{
71 JNI_type_info::destruct( jni_env );
72 jni_env->DeleteGlobalRef( m_proxy_ctor );
73 jni_env->DeleteGlobalRef( m_type );
74 delete [] m_methods;
75 delete this;
76}
77
78//______________________________________________________________________________
79JNI_interface_type_info::JNI_interface_type_info(
80 JNI_context const & jni, typelib_TypeDescription * td_ )
81 : JNI_type_info( jni, td_ )
82{
83 OSL_ASSERT( typelib_TypeClass_INTERFACE == m_td.get()->eTypeClass )do { if (true && (!(typelib_TypeClass_INTERFACE == m_td
.get()->eTypeClass))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN
), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "83" ": "), "OSL_ASSERT: %s", "typelib_TypeClass_INTERFACE == m_td.get()->eTypeClass"
); } } while (false);
84
85 OUString const & uno_name = OUString::unacquired( &m_td.get()->pTypeName );
86 JNI_info const * jni_info = jni.get_info();
87
88 JLocalAutoRef jo_class(
89 jni,
90 find_class(
91 jni,
92 ( OUStringToOString( uno_name, RTL_TEXTENCODING_JAVA_UTF8(((rtl_TextEncoding) 90)) ).
93 getStr() ) ) );
94 JLocalAutoRef jo_type( jni, create_type( jni, (jclass) jo_class.get() ) );
95
96 // get proxy ctor
97 jvalue arg;
98 arg.l = jo_class.get();
99 JLocalAutoRef jo_proxy_ctor(
100 jni, jni->CallStaticObjectMethodA(
101 jni_info->m_class_JNI_proxy,
102 jni_info->m_method_JNI_proxy_get_proxy_ctor, &arg ) );
103
104 if (is_XInterface( m_td.get()->pWeakRef ))
105 {
106 m_methods = 0; // no methods
107 }
108 else
109 {
110 // retrieve method ids for all direct members
111 try
112 {
113 typelib_InterfaceTypeDescription * td =
114 reinterpret_cast< typelib_InterfaceTypeDescription * >(
115 m_td.get() );
116 m_methods = new jmethodID[ td->nMapFunctionIndexToMemberIndex ];
117 sal_Int32 nMethodIndex = 0;
118 typelib_TypeDescriptionReference ** ppMembers = td->ppMembers;
119 sal_Int32 nMembers = td->nMembers;
120
121 for ( sal_Int32 nPos = 0; nPos < nMembers; ++nPos )
122 {
123 TypeDescr member_td( ppMembers[ nPos ] );
124
125 OStringBuffer sig_buf( 64 );
126
127 if (typelib_TypeClass_INTERFACE_METHOD ==
128 member_td.get()->eTypeClass) // method
129 {
130 typelib_InterfaceMethodTypeDescription * method_td =
131 reinterpret_cast<
132 typelib_InterfaceMethodTypeDescription * >(
133 member_td.get() );
134
135 sig_buf.append( '(' );
136 for ( sal_Int32 i = 0; i < method_td->nParams; ++i )
137 {
138 typelib_MethodParameter const & param =
139 method_td->pParams[ i ];
140 if (param.bOut)
141 sig_buf.append( '[' );
142 JNI_info::append_sig( &sig_buf, param.pTypeRef );
143 }
144 sig_buf.append( ')' );
145 JNI_info::append_sig( &sig_buf, method_td->pReturnTypeRef );
146
147 OString method_signature( sig_buf.makeStringAndClear() );
148 OString method_name(
149 OUStringToOString( OUString::unacquired(
150 &method_td->aBase.pMemberName ),
151 RTL_TEXTENCODING_JAVA_UTF8(((rtl_TextEncoding) 90)) ) );
152
153 m_methods[ nMethodIndex ] = jni->GetMethodID(
154 (jclass) jo_class.get(), method_name.getStr(),
155 method_signature.getStr() );
156 jni.ensure_no_exception();
157 OSL_ASSERT( 0 != m_methods[ nMethodIndex ] )do { if (true && (!(0 != m_methods[ nMethodIndex ])))
{ sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "157" ": "), "OSL_ASSERT: %s", "0 != m_methods[ nMethodIndex ]"
); } } while (false);
158 ++nMethodIndex;
159 }
160 else // attribute
161 {
162 OSL_ASSERT(do { if (true && (!(typelib_TypeClass_INTERFACE_ATTRIBUTE
== member_td.get()->eTypeClass))) { sal_detail_logFormat(
(SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "164" ": "), "OSL_ASSERT: %s", "typelib_TypeClass_INTERFACE_ATTRIBUTE == member_td.get()->eTypeClass"
); } } while (false)
163 typelib_TypeClass_INTERFACE_ATTRIBUTE ==do { if (true && (!(typelib_TypeClass_INTERFACE_ATTRIBUTE
== member_td.get()->eTypeClass))) { sal_detail_logFormat(
(SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "164" ": "), "OSL_ASSERT: %s", "typelib_TypeClass_INTERFACE_ATTRIBUTE == member_td.get()->eTypeClass"
); } } while (false)
164 member_td.get()->eTypeClass )do { if (true && (!(typelib_TypeClass_INTERFACE_ATTRIBUTE
== member_td.get()->eTypeClass))) { sal_detail_logFormat(
(SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "164" ": "), "OSL_ASSERT: %s", "typelib_TypeClass_INTERFACE_ATTRIBUTE == member_td.get()->eTypeClass"
); } } while (false);
165 typelib_InterfaceAttributeTypeDescription * attribute_td =
166 reinterpret_cast<
167 typelib_InterfaceAttributeTypeDescription * >(
168 member_td.get() );
169
170 // type sig
171 JNI_info::append_sig(
172 &sig_buf, attribute_td->pAttributeTypeRef );
173 OString type_sig( sig_buf.makeStringAndClear() );
174 sig_buf.ensureCapacity( 64 );
175 // member name
176 OUString const & member_name =
177 OUString::unacquired(
178 &attribute_td->aBase.pMemberName );
179
180 // getter
181 sig_buf.append( RTL_CONSTASCII_STRINGPARAM("()")(&("()")[0]), ((sal_Int32)(sizeof ("()") / sizeof (("()")
[0]))-1) );
182 sig_buf.append( type_sig );
183 OString method_signature( sig_buf.makeStringAndClear() );
184 OUStringBuffer name_buf( 3 + member_name.getLength() );
185 name_buf.appendAscii( RTL_CONSTASCII_STRINGPARAM("get")(&("get")[0]), ((sal_Int32)(sizeof ("get") / sizeof (("get"
)[0]))-1) );
186 name_buf.append( member_name );
187 OString method_name(
188 OUStringToOString(
189 name_buf.makeStringAndClear(),
190 RTL_TEXTENCODING_JAVA_UTF8(((rtl_TextEncoding) 90)) ) );
191 m_methods[ nMethodIndex ] = jni->GetMethodID(
192 (jclass) jo_class.get(), method_name.getStr(),
193 method_signature.getStr() );
194 jni.ensure_no_exception();
195 OSL_ASSERT( 0 != m_methods[ nMethodIndex ] )do { if (true && (!(0 != m_methods[ nMethodIndex ])))
{ sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "195" ": "), "OSL_ASSERT: %s", "0 != m_methods[ nMethodIndex ]"
); } } while (false);
196 ++nMethodIndex;
197 if (! attribute_td->bReadOnly)
198 {
199 // setter
200 sig_buf.ensureCapacity( 64 );
201 sig_buf.append( '(' );
202 sig_buf.append( type_sig );
203 sig_buf.append( RTL_CONSTASCII_STRINGPARAM(")V")(&(")V")[0]), ((sal_Int32)(sizeof (")V") / sizeof ((")V")
[0]))-1) );
204 method_signature = sig_buf.makeStringAndClear();
205 name_buf.ensureCapacity( 3 + member_name.getLength() );
206 name_buf.appendAscii(
207 RTL_CONSTASCII_STRINGPARAM("set")(&("set")[0]), ((sal_Int32)(sizeof ("set") / sizeof (("set"
)[0]))-1) );
208 name_buf.append( member_name );
209 method_name = OUStringToOString(
210 name_buf.makeStringAndClear(),
211 RTL_TEXTENCODING_JAVA_UTF8(((rtl_TextEncoding) 90)) );
212 m_methods[ nMethodIndex ] = jni->GetMethodID(
213 (jclass) jo_class.get(), method_name.getStr(),
214 method_signature.getStr() );
215 jni.ensure_no_exception();
216 OSL_ASSERT( 0 != m_methods[ nMethodIndex ] )do { if (true && (!(0 != m_methods[ nMethodIndex ])))
{ sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "216" ": "), "OSL_ASSERT: %s", "0 != m_methods[ nMethodIndex ]"
); } } while (false);
217 ++nMethodIndex;
218 }
219 }
220 }
221 }
222 catch (...)
223 {
224 delete [] m_methods;
225 throw;
226 }
227 }
228 m_class = (jclass) jni->NewGlobalRef( jo_class.get() );
229 m_type = jni->NewGlobalRef( jo_type.get() );
230 m_proxy_ctor = jni->NewGlobalRef( jo_proxy_ctor.get() );
231}
232
233
234//______________________________________________________________________________
235void JNI_compound_type_info::destroy( JNIEnv * jni_env )
236{
237 JNI_type_info::destruct( jni_env );
238 delete [] m_fields;
239 delete this;
240}
241
242//______________________________________________________________________________
243JNI_compound_type_info::JNI_compound_type_info(
244 JNI_context const & jni, typelib_TypeDescription * td_ )
245 : JNI_type_info( jni, td_ ),
246 m_exc_ctor( 0 ),
247 m_fields( 0 )
248{
249 OSL_ASSERT( typelib_TypeClass_STRUCT == m_td.get()->eTypeClass ||do { if (true && (!(typelib_TypeClass_STRUCT == m_td.
get()->eTypeClass || typelib_TypeClass_EXCEPTION == m_td.get
()->eTypeClass))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN
), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "250" ": "), "OSL_ASSERT: %s", "typelib_TypeClass_STRUCT == m_td.get()->eTypeClass || typelib_TypeClass_EXCEPTION == m_td.get()->eTypeClass"
); } } while (false)
250 typelib_TypeClass_EXCEPTION == m_td.get()->eTypeClass )do { if (true && (!(typelib_TypeClass_STRUCT == m_td.
get()->eTypeClass || typelib_TypeClass_EXCEPTION == m_td.get
()->eTypeClass))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN
), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "250" ": "), "OSL_ASSERT: %s", "typelib_TypeClass_STRUCT == m_td.get()->eTypeClass || typelib_TypeClass_EXCEPTION == m_td.get()->eTypeClass"
); } } while (false);
251 typelib_CompoundTypeDescription * td =
252 reinterpret_cast< typelib_CompoundTypeDescription * >( m_td.get() );
253
254 OUString const & uno_name =
255 OUString::unacquired( &((typelib_TypeDescription *)td)->pTypeName );
256
257 // Erase type arguments of instantiated polymorphic struct types:
258 OUString nucleus;
259 sal_Int32 i = uno_name.indexOf( '<' );
260 if ( i < 0 ) {
261 nucleus = uno_name;
262 } else {
263 nucleus = uno_name.copy( 0, i );
264 }
265 JLocalAutoRef jo_class(
266 jni,
267 find_class(
268 jni,
269 OUStringToOString(
270 nucleus, RTL_TEXTENCODING_JAVA_UTF8(((rtl_TextEncoding) 90)) ).getStr() ) );
271
272 JNI_info const * jni_info = jni.get_info();
273
274 if (typelib_TypeClass_EXCEPTION == m_td.get()->eTypeClass)
275 {
276 // retrieve exc ctor( msg )
277 m_exc_ctor = jni->GetMethodID(
278 (jclass) jo_class.get(), "<init>", "(Ljava/lang/String;)V" );
279 jni.ensure_no_exception();
280 OSL_ASSERT( 0 != m_exc_ctor )do { if (true && (!(0 != m_exc_ctor))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "280" ": "), "OSL_ASSERT: %s", "0 != m_exc_ctor"); } } while
(false);
281 }
282
283 // retrieve info for base type
284 typelib_TypeDescription * base_td =
285 type_equals(
286 td->aBase.pWeakRef,
287 jni_info->m_RuntimeException_type.getTypeLibType())
288 ? 0
289 : reinterpret_cast< typelib_TypeDescription * >(
290 td->pBaseTypeDescription );
291 m_base = (0 == base_td ? 0 : jni_info->get_type_info( jni, base_td ));
292
293 try
294 {
295 if (type_equals(
296 ((typelib_TypeDescription *)td)->pWeakRef,
297 jni_info->m_Exception_type.getTypeLibType() ) ||
298 type_equals(
299 ((typelib_TypeDescription *)td)->pWeakRef,
300 jni_info->m_RuntimeException_type.getTypeLibType() ))
301 {
302 m_fields = new jfieldID[ 2 ];
303 m_fields[ 0 ] = 0; // special Throwable.getMessage()
304 // field Context
305 m_fields[ 1 ] = jni->GetFieldID(
306 (jclass) jo_class.get(), "Context", "Ljava/lang/Object;" );
307 jni.ensure_no_exception();
308 OSL_ASSERT( 0 != m_fields[ 1 ] )do { if (true && (!(0 != m_fields[ 1 ]))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "308" ": "), "OSL_ASSERT: %s", "0 != m_fields[ 1 ]"); } }
while (false);
309 }
310 else
311 {
312 // retrieve field ids for all direct members
313 sal_Int32 nMembers = td->nMembers;
314 m_fields = new jfieldID[ nMembers ];
315
316 for ( sal_Int32 nPos = 0; nPos < nMembers; ++nPos )
317 {
318 OString sig;
319 if (td->aBase.eTypeClass == typelib_TypeClass_STRUCT
320 && reinterpret_cast< typelib_StructTypeDescription * >(
321 td)->pParameterizedTypes != 0
322 && reinterpret_cast< typelib_StructTypeDescription * >(
323 td)->pParameterizedTypes[nPos])
324 {
325 sig = OString(
326 RTL_CONSTASCII_STRINGPARAM("Ljava/lang/Object;")(&("Ljava/lang/Object;")[0]), ((sal_Int32)(sizeof ("Ljava/lang/Object;"
) / sizeof (("Ljava/lang/Object;")[0]))-1));
327 } else {
328 OStringBuffer sig_buf( 32 );
329 JNI_info::append_sig( &sig_buf, td->ppTypeRefs[ nPos ] );
330 sig = sig_buf.makeStringAndClear();
331 }
332
333 OString member_name(
334 OUStringToOString(
335 OUString::unacquired( &td->ppMemberNames[ nPos ] ),
336 RTL_TEXTENCODING_JAVA_UTF8(((rtl_TextEncoding) 90)) ) );
337
338 m_fields[ nPos ] = jni->GetFieldID(
339 (jclass) jo_class.get(), member_name.getStr(),
340 sig.getStr() );
341 jni.ensure_no_exception();
342 OSL_ASSERT( 0 != m_fields[ nPos ] )do { if (true && (!(0 != m_fields[ nPos ]))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "342" ": "), "OSL_ASSERT: %s", "0 != m_fields[ nPos ]");
} } while (false);
343 }
344 }
345 }
346 catch (...)
347 {
348 delete [] m_fields;
349 throw;
350 }
351
352 m_class = (jclass) jni->NewGlobalRef( jo_class.get() );
353}
354
355
356//______________________________________________________________________________
357JNI_type_info const * JNI_info::create_type_info(
358 JNI_context const & jni, typelib_TypeDescription * td ) const
359{
360 OUString const & uno_name = OUString::unacquired( &td->pTypeName );
361
362 JNI_type_info * new_info;
363 switch (td->eTypeClass)
364 {
365 case typelib_TypeClass_STRUCT:
366 case typelib_TypeClass_EXCEPTION:
367 {
368 new_info = new JNI_compound_type_info( jni, td );
369 break;
370 }
371 case typelib_TypeClass_INTERFACE:
372 {
373 new_info = new JNI_interface_type_info( jni, td );
374 break;
375 }
376 default:
377 {
378 OUStringBuffer buf( 128 );
379 buf.appendAscii(
380 RTL_CONSTASCII_STRINGPARAM("type info not supported for ")(&("type info not supported for ")[0]), ((sal_Int32)(sizeof
("type info not supported for ") / sizeof (("type info not supported for "
)[0]))-1) );
381 buf.append( uno_name );
382 buf.append( jni.get_stack_trace() );
383 throw BridgeRuntimeError( buf.makeStringAndClear() );
384 }
385 }
386
387 // look up
388 JNI_type_info * info;
389 ClearableMutexGuard guard( m_mutex );
390 JNI_type_info_holder & holder = m_type_map[ uno_name ];
391 if (0 == holder.m_info) // new insertion
392 {
393 holder.m_info = new_info;
394 guard.clear();
395 info = new_info;
396 }
397 else // inserted in the meantime
398 {
399 info = holder.m_info;
400 guard.clear();
401 new_info->destroy( jni.get_jni_env() );
402 }
403 return info;
404}
405
406//______________________________________________________________________________
407JNI_type_info const * JNI_info::get_type_info(
408 JNI_context const & jni, typelib_TypeDescription * td ) const
409{
410 if (is_XInterface( td->pWeakRef ))
411 {
412 return m_XInterface_type_info;
413 }
414
415 OUString const & uno_name = OUString::unacquired( &td->pTypeName );
416 JNI_type_info const * info;
417 ClearableMutexGuard guard( m_mutex );
418
419 t_str2type::const_iterator iFind( m_type_map.find( uno_name ) );
420 if (iFind == m_type_map.end())
421 {
422 guard.clear();
423 info = create_type_info( jni, td );
424 }
425 else
426 {
427 info = iFind->second.m_info;
428 }
429
430 return info;
431}
432
433//______________________________________________________________________________
434JNI_type_info const * JNI_info::get_type_info(
435 JNI_context const & jni, typelib_TypeDescriptionReference * type ) const
436{
437 if (is_XInterface( type ))
438 {
439 return m_XInterface_type_info;
440 }
441
442 OUString const & uno_name = OUString::unacquired( &type->pTypeName );
443 JNI_type_info const * info;
444 ClearableMutexGuard guard( m_mutex );
445 t_str2type::const_iterator iFind( m_type_map.find( uno_name ) );
446 if (iFind == m_type_map.end())
447 {
448 guard.clear();
449 TypeDescr td( type );
450 info = create_type_info( jni, td.get() );
451 }
452 else
453 {
454 info = iFind->second.m_info;
455 }
456
457 return info;
458}
459
460//______________________________________________________________________________
461JNI_type_info const * JNI_info::get_type_info(
462 JNI_context const & jni, OUString const & uno_name ) const
463{
464 if ( uno_name == "com.sun.star.uno.XInterface" )
465 {
466 return m_XInterface_type_info;
467 }
468
469 JNI_type_info const * info;
470 ClearableMutexGuard guard( m_mutex );
471 t_str2type::const_iterator iFind( m_type_map.find( uno_name ) );
472 if (iFind == m_type_map.end())
473 {
474 guard.clear();
475 css::uno::TypeDescription td( uno_name );
476 if (! td.is())
477 {
478 OUStringBuffer buf( 128 );
479 buf.appendAscii(
480 RTL_CONSTASCII_STRINGPARAM("UNO type not found: ")(&("UNO type not found: ")[0]), ((sal_Int32)(sizeof ("UNO type not found: "
) / sizeof (("UNO type not found: ")[0]))-1) );
481 buf.append( uno_name );
482 buf.append( jni.get_stack_trace() );
483 throw BridgeRuntimeError( buf.makeStringAndClear() );
484 }
485 info = create_type_info( jni, td.get() );
486 }
487 else
488 {
489 info = iFind->second.m_info;
490 }
491
492 return info;
493}
494
495//______________________________________________________________________________
496JNI_info::JNI_info(
497 JNIEnv * jni_env, jobject class_loader, jclass classClass,
498 jmethodID methodForName )
499 : m_class_Class( classClass ),
500 m_method_Class_forName( methodForName ),
501 m_class_JNI_proxy( 0 ),
502 m_XInterface_queryInterface_td(
503 (reinterpret_cast< typelib_InterfaceTypeDescription * >(
504 css::uno::TypeDescription(
505 ::getCppuType(
506 (css::uno::Reference< css::uno::XInterface > const *)0 ) )
507 .get())->ppMembers[ 0 ] ) ),
508 m_Exception_type( ::getCppuType( (css::uno::Exception const *)0 ) ),
509 m_RuntimeException_type(
510 ::getCppuType( (css::uno::RuntimeException const *)0 ) ),
511 m_void_type( ::getCppuVoidType() ),
512 m_XInterface_type_info( 0 )
513{
514 JNI_context jni( this, jni_env, class_loader ); // !no proper jni_info!
515
516 // class lookup
517 JLocalAutoRef jo_Object(
518 jni, find_class( jni, "java.lang.Object" ) );
519 JLocalAutoRef jo_Class(
520 jni, find_class( jni, "java.lang.Class" ) );
521 JLocalAutoRef jo_Throwable(
522 jni, find_class( jni, "java.lang.Throwable" ) );
523 JLocalAutoRef jo_Character(
524 jni, find_class( jni, "java.lang.Character" ) );
525 JLocalAutoRef jo_Boolean(
526 jni, find_class( jni, "java.lang.Boolean" ) );
527 JLocalAutoRef jo_Byte(
528 jni, find_class( jni, "java.lang.Byte" ) );
529 JLocalAutoRef jo_Short(
530 jni, find_class( jni, "java.lang.Short" ) );
531 JLocalAutoRef jo_Integer(
532 jni, find_class( jni, "java.lang.Integer" ) );
533 JLocalAutoRef jo_Long(
534 jni, find_class( jni, "java.lang.Long" ) );
535 JLocalAutoRef jo_Float(
536 jni, find_class( jni, "java.lang.Float" ) );
537 JLocalAutoRef jo_Double(
538 jni, find_class( jni, "java.lang.Double" ) );
539 JLocalAutoRef jo_String(
540 jni, find_class( jni, "java.lang.String" ) );
541 JLocalAutoRef jo_RuntimeException(
542 jni, find_class( jni, "com.sun.star.uno.RuntimeException" ) );
543 JLocalAutoRef jo_UnoRuntime(
544 jni, find_class( jni, "com.sun.star.uno.UnoRuntime" ) );
545 JLocalAutoRef jo_Any(
546 jni, find_class( jni, "com.sun.star.uno.Any" ) );
547 JLocalAutoRef jo_Enum(
548 jni, find_class( jni, "com.sun.star.uno.Enum" ) );
549 JLocalAutoRef jo_Type(
550 jni, find_class( jni, "com.sun.star.uno.Type" ) );
551 JLocalAutoRef jo_TypeClass(
552 jni, find_class( jni, "com.sun.star.uno.TypeClass" ) );
553 JLocalAutoRef jo_IEnvironment(
554 jni, find_class( jni, "com.sun.star.uno.IEnvironment" ) );
555 JLocalAutoRef jo_JNI_proxy(
556 jni, find_class( jni, "com.sun.star.bridges.jni_uno.JNI_proxy" ) );
557
558 // method Object.toString()
559 m_method_Object_toString = jni->GetMethodID(
560 (jclass) jo_Object.get(), "toString", "()Ljava/lang/String;" );
561 jni.ensure_no_exception();
562 OSL_ASSERT( 0 != m_method_Object_toString )do { if (true && (!(0 != m_method_Object_toString))) {
sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "562" ": "), "OSL_ASSERT: %s", "0 != m_method_Object_toString"
); } } while (false);
563 // method Class.getName()
564 m_method_Class_getName = jni->GetMethodID(
565 (jclass) jo_Class.get(), "getName", "()Ljava/lang/String;" );
566 jni.ensure_no_exception();
567 OSL_ASSERT( 0 != m_method_Class_getName )do { if (true && (!(0 != m_method_Class_getName))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "567" ": "), "OSL_ASSERT: %s", "0 != m_method_Class_getName"
); } } while (false);
568
569 // method Throwable.getMessage()
570 m_method_Throwable_getMessage = jni->GetMethodID(
571 (jclass) jo_Throwable.get(), "getMessage", "()Ljava/lang/String;" );
572 jni.ensure_no_exception();
573 OSL_ASSERT( 0 != m_method_Throwable_getMessage )do { if (true && (!(0 != m_method_Throwable_getMessage
))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "573" ": "), "OSL_ASSERT: %s", "0 != m_method_Throwable_getMessage"
); } } while (false);
574
575 // method Character.charValue()
576 m_method_Character_charValue = jni->GetMethodID(
577 (jclass) jo_Character.get(), "charValue", "()C" );
578 jni.ensure_no_exception();
579 OSL_ASSERT( 0 != m_method_Character_charValue )do { if (true && (!(0 != m_method_Character_charValue
))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "579" ": "), "OSL_ASSERT: %s", "0 != m_method_Character_charValue"
); } } while (false);
580 // method Boolean.booleanValue()
581 m_method_Boolean_booleanValue = jni->GetMethodID(
582 (jclass) jo_Boolean.get(), "booleanValue", "()Z" );
583 jni.ensure_no_exception();
584 OSL_ASSERT( 0 != m_method_Boolean_booleanValue )do { if (true && (!(0 != m_method_Boolean_booleanValue
))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "584" ": "), "OSL_ASSERT: %s", "0 != m_method_Boolean_booleanValue"
); } } while (false);
585 // method Byte.byteValue()
586 m_method_Byte_byteValue = jni->GetMethodID(
587 (jclass) jo_Byte.get(), "byteValue", "()B" );
588 jni.ensure_no_exception();
589 OSL_ASSERT( 0 != m_method_Byte_byteValue )do { if (true && (!(0 != m_method_Byte_byteValue))) {
sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "589" ": "), "OSL_ASSERT: %s", "0 != m_method_Byte_byteValue"
); } } while (false);
590 // method Short.shortValue()
591 m_method_Short_shortValue = jni->GetMethodID(
592 (jclass) jo_Short.get(), "shortValue", "()S" );
593 jni.ensure_no_exception();
594 OSL_ASSERT( 0 != m_method_Short_shortValue )do { if (true && (!(0 != m_method_Short_shortValue)))
{ sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "594" ": "), "OSL_ASSERT: %s", "0 != m_method_Short_shortValue"
); } } while (false);
595 // method Integer.intValue()
596 m_method_Integer_intValue = jni->GetMethodID(
597 (jclass) jo_Integer.get(), "intValue", "()I" );
598 jni.ensure_no_exception();
599 OSL_ASSERT( 0 != m_method_Integer_intValue )do { if (true && (!(0 != m_method_Integer_intValue)))
{ sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "599" ": "), "OSL_ASSERT: %s", "0 != m_method_Integer_intValue"
); } } while (false);
600 // method Long.longValue()
601 m_method_Long_longValue = jni->GetMethodID(
602 (jclass) jo_Long.get(), "longValue", "()J" );
603 jni.ensure_no_exception();
604 OSL_ASSERT( 0 != m_method_Long_longValue )do { if (true && (!(0 != m_method_Long_longValue))) {
sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "604" ": "), "OSL_ASSERT: %s", "0 != m_method_Long_longValue"
); } } while (false);
605 // method Float.floatValue()
606 m_method_Float_floatValue = jni->GetMethodID(
607 (jclass) jo_Float.get(), "floatValue", "()F" );
608 jni.ensure_no_exception();
609 OSL_ASSERT( 0 != m_method_Float_floatValue )do { if (true && (!(0 != m_method_Float_floatValue)))
{ sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "609" ": "), "OSL_ASSERT: %s", "0 != m_method_Float_floatValue"
); } } while (false);
610 // method Double.doubleValue()
611 m_method_Double_doubleValue = jni->GetMethodID(
612 (jclass) jo_Double.get(), "doubleValue", "()D" );
613 jni.ensure_no_exception();
614 OSL_ASSERT( 0 != m_method_Double_doubleValue )do { if (true && (!(0 != m_method_Double_doubleValue)
)) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "614" ": "), "OSL_ASSERT: %s", "0 != m_method_Double_doubleValue"
); } } while (false);
615
616 // ctor Character( char )
617 m_ctor_Character_with_char = jni->GetMethodID(
618 (jclass) jo_Character.get(), "<init>", "(C)V" );
619 jni.ensure_no_exception();
620 OSL_ASSERT( 0 != m_ctor_Character_with_char )do { if (true && (!(0 != m_ctor_Character_with_char))
) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "620" ": "), "OSL_ASSERT: %s", "0 != m_ctor_Character_with_char"
); } } while (false);
621 // ctor Boolean( boolean )
622 m_ctor_Boolean_with_boolean = jni->GetMethodID(
623 (jclass) jo_Boolean.get(), "<init>", "(Z)V" );
624 jni.ensure_no_exception();
625 OSL_ASSERT( 0 != m_ctor_Boolean_with_boolean )do { if (true && (!(0 != m_ctor_Boolean_with_boolean)
)) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "625" ": "), "OSL_ASSERT: %s", "0 != m_ctor_Boolean_with_boolean"
); } } while (false);
626 // ctor Byte( byte )
627 m_ctor_Byte_with_byte = jni->GetMethodID(
628 (jclass) jo_Byte.get(), "<init>", "(B)V" );
629 jni.ensure_no_exception();
630 OSL_ASSERT( 0 != m_ctor_Byte_with_byte )do { if (true && (!(0 != m_ctor_Byte_with_byte))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "630" ": "), "OSL_ASSERT: %s", "0 != m_ctor_Byte_with_byte"
); } } while (false);
631 // ctor Short( short )
632 m_ctor_Short_with_short = jni->GetMethodID(
633 (jclass) jo_Short.get(), "<init>", "(S)V" );
634 jni.ensure_no_exception();
635 OSL_ASSERT( 0 != m_ctor_Short_with_short )do { if (true && (!(0 != m_ctor_Short_with_short))) {
sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "635" ": "), "OSL_ASSERT: %s", "0 != m_ctor_Short_with_short"
); } } while (false);
636 // ctor Integer( int )
637 m_ctor_Integer_with_int = jni->GetMethodID(
638 (jclass) jo_Integer.get(), "<init>", "(I)V" );
639 jni.ensure_no_exception();
640 OSL_ASSERT( 0 != m_ctor_Integer_with_int )do { if (true && (!(0 != m_ctor_Integer_with_int))) {
sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "640" ": "), "OSL_ASSERT: %s", "0 != m_ctor_Integer_with_int"
); } } while (false);
641 // ctor Long( long )
642 m_ctor_Long_with_long = jni->GetMethodID(
643 (jclass) jo_Long.get(), "<init>", "(J)V" );
644 jni.ensure_no_exception();
645 OSL_ASSERT( 0 != m_ctor_Long_with_long )do { if (true && (!(0 != m_ctor_Long_with_long))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "645" ": "), "OSL_ASSERT: %s", "0 != m_ctor_Long_with_long"
); } } while (false);
646 // ctor Float( float )
647 m_ctor_Float_with_float = jni->GetMethodID(
648 (jclass) jo_Float.get(), "<init>", "(F)V" );
649 jni.ensure_no_exception();
650 OSL_ASSERT( 0 != m_ctor_Float_with_float )do { if (true && (!(0 != m_ctor_Float_with_float))) {
sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "650" ": "), "OSL_ASSERT: %s", "0 != m_ctor_Float_with_float"
); } } while (false);
651 // ctor Double( double )
652 m_ctor_Double_with_double = jni->GetMethodID(
653 (jclass) jo_Double.get(), "<init>", "(D)V" );
654 jni.ensure_no_exception();
655 OSL_ASSERT( 0 != m_ctor_Double_with_double )do { if (true && (!(0 != m_ctor_Double_with_double)))
{ sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "655" ": "), "OSL_ASSERT: %s", "0 != m_ctor_Double_with_double"
); } } while (false);
656
657 // static method UnoRuntime.generateOid()
658 m_method_UnoRuntime_generateOid = jni->GetStaticMethodID(
659 (jclass) jo_UnoRuntime.get(),
660 "generateOid", "(Ljava/lang/Object;)Ljava/lang/String;" );
661 jni.ensure_no_exception();
662 OSL_ASSERT( 0 != m_method_UnoRuntime_generateOid )do { if (true && (!(0 != m_method_UnoRuntime_generateOid
))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "662" ": "), "OSL_ASSERT: %s", "0 != m_method_UnoRuntime_generateOid"
); } } while (false);
663 // static method UnoRuntime.queryInterface()
664 m_method_UnoRuntime_queryInterface = jni->GetStaticMethodID(
665 (jclass) jo_UnoRuntime.get(),
666 "queryInterface",
667 "(Lcom/sun/star/uno/Type;Ljava/lang/Object;)Ljava/lang/Object;" );
668 jni.ensure_no_exception();
669 OSL_ASSERT( 0 != m_method_UnoRuntime_queryInterface )do { if (true && (!(0 != m_method_UnoRuntime_queryInterface
))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "669" ": "), "OSL_ASSERT: %s", "0 != m_method_UnoRuntime_queryInterface"
); } } while (false);
670
671 // field Enum.m_value
672 m_field_Enum_m_value = jni->GetFieldID(
673 (jclass) jo_Enum.get(), "m_value", "I" );
674 jni.ensure_no_exception();
675 OSL_ASSERT( 0 != m_field_Enum_m_value )do { if (true && (!(0 != m_field_Enum_m_value))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "675" ": "), "OSL_ASSERT: %s", "0 != m_field_Enum_m_value"
); } } while (false);
676
677 // static method TypeClass.fromInt()
678 m_method_TypeClass_fromInt = jni->GetStaticMethodID(
679 (jclass) jo_TypeClass.get(),
680 "fromInt", "(I)Lcom/sun/star/uno/TypeClass;" );
681 jni.ensure_no_exception();
682 OSL_ASSERT( 0 != m_method_TypeClass_fromInt )do { if (true && (!(0 != m_method_TypeClass_fromInt))
) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "682" ": "), "OSL_ASSERT: %s", "0 != m_method_TypeClass_fromInt"
); } } while (false);
683
684 // ctor Type( Class )
685 m_ctor_Type_with_Class = jni->GetMethodID(
686 (jclass) jo_Type.get(), "<init>", "(Ljava/lang/Class;)V" );
687 jni.ensure_no_exception();
688 OSL_ASSERT( 0 != m_ctor_Type_with_Class )do { if (true && (!(0 != m_ctor_Type_with_Class))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "688" ": "), "OSL_ASSERT: %s", "0 != m_ctor_Type_with_Class"
); } } while (false);
689 // ctor Type( String, TypeClass )
690 m_ctor_Type_with_Name_TypeClass = jni->GetMethodID(
691 (jclass) jo_Type.get(),
692 "<init>", "(Ljava/lang/String;Lcom/sun/star/uno/TypeClass;)V" );
693 jni.ensure_no_exception();
694 OSL_ASSERT( 0 != m_ctor_Type_with_Name_TypeClass )do { if (true && (!(0 != m_ctor_Type_with_Name_TypeClass
))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "694" ": "), "OSL_ASSERT: %s", "0 != m_ctor_Type_with_Name_TypeClass"
); } } while (false);
695 // field Type._typeName
696 m_field_Type__typeName = jni->GetFieldID(
697 (jclass) jo_Type.get(), "_typeName", "Ljava/lang/String;" );
698 jni.ensure_no_exception();
699 OSL_ASSERT( 0 != m_field_Type__typeName )do { if (true && (!(0 != m_field_Type__typeName))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "699" ": "), "OSL_ASSERT: %s", "0 != m_field_Type__typeName"
); } } while (false);
700
701 // ctor Any( Type, Object )
702 m_ctor_Any_with_Type_Object = jni->GetMethodID(
703 (jclass) jo_Any.get(),
704 "<init>", "(Lcom/sun/star/uno/Type;Ljava/lang/Object;)V" );
705 jni.ensure_no_exception();
706 OSL_ASSERT( 0 != m_ctor_Any_with_Type_Object )do { if (true && (!(0 != m_ctor_Any_with_Type_Object)
)) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "706" ": "), "OSL_ASSERT: %s", "0 != m_ctor_Any_with_Type_Object"
); } } while (false);
707
708 // field Any._type
709 m_field_Any__type = jni->GetFieldID(
710 (jclass) jo_Any.get(), "_type", "Lcom/sun/star/uno/Type;" );
711 jni.ensure_no_exception();
712 OSL_ASSERT( 0 != m_field_Any__type )do { if (true && (!(0 != m_field_Any__type))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "712" ": "), "OSL_ASSERT: %s", "0 != m_field_Any__type")
; } } while (false);
713 // field Any._object
714 m_field_Any__object = jni->GetFieldID(
715 (jclass) jo_Any.get(), "_object", "Ljava/lang/Object;" );
716 jni.ensure_no_exception();
717 OSL_ASSERT( 0 != m_field_Any__object )do { if (true && (!(0 != m_field_Any__object))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "717" ": "), "OSL_ASSERT: %s", "0 != m_field_Any__object"
); } } while (false);
718
719 // method IEnvironment.getRegisteredInterface()
720 m_method_IEnvironment_getRegisteredInterface = jni->GetMethodID(
721 (jclass) jo_IEnvironment.get(),
722 "getRegisteredInterface",
723 "(Ljava/lang/String;Lcom/sun/star/uno/Type;)Ljava/lang/Object;" );
724 jni.ensure_no_exception();
725 OSL_ASSERT( 0 != m_method_IEnvironment_getRegisteredInterface )do { if (true && (!(0 != m_method_IEnvironment_getRegisteredInterface
))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "725" ": "), "OSL_ASSERT: %s", "0 != m_method_IEnvironment_getRegisteredInterface"
); } } while (false);
726 // method IEnvironment.registerInterface()
727 m_method_IEnvironment_registerInterface = jni->GetMethodID(
728 (jclass) jo_IEnvironment.get(), "registerInterface",
729 "(Ljava/lang/Object;[Ljava/lang/String;Lcom/sun/star/uno/Type;)"
730 "Ljava/lang/Object;" );
731 jni.ensure_no_exception();
732 OSL_ASSERT( 0 != m_method_IEnvironment_registerInterface )do { if (true && (!(0 != m_method_IEnvironment_registerInterface
))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "732" ": "), "OSL_ASSERT: %s", "0 != m_method_IEnvironment_registerInterface"
); } } while (false);
733
734 // static method JNI_proxy.get_proxy_ctor()
735 m_method_JNI_proxy_get_proxy_ctor = jni->GetStaticMethodID(
736 (jclass) jo_JNI_proxy.get(), "get_proxy_ctor",
737 "(Ljava/lang/Class;)Ljava/lang/reflect/Constructor;" );
738 jni.ensure_no_exception();
739 OSL_ASSERT( 0 != m_method_JNI_proxy_get_proxy_ctor )do { if (true && (!(0 != m_method_JNI_proxy_get_proxy_ctor
))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "739" ": "), "OSL_ASSERT: %s", "0 != m_method_JNI_proxy_get_proxy_ctor"
); } } while (false);
740 // static method JNI_proxy.create()
741 m_method_JNI_proxy_create = jni->GetStaticMethodID(
742 (jclass) jo_JNI_proxy.get(), "create",
743 "(JLcom/sun/star/uno/IEnvironment;JJLcom/sun/star/uno/Type;Ljava/lang"
744 "/String;Ljava/lang/reflect/Constructor;)Ljava/lang/Object;" );
745 jni.ensure_no_exception();
746 OSL_ASSERT( 0 != m_method_JNI_proxy_create )do { if (true && (!(0 != m_method_JNI_proxy_create)))
{ sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "746" ": "), "OSL_ASSERT: %s", "0 != m_method_JNI_proxy_create"
); } } while (false);
747 // field JNI_proxy.m_receiver_handle
748 m_field_JNI_proxy_m_receiver_handle = jni->GetFieldID(
749 (jclass) jo_JNI_proxy.get(), "m_receiver_handle", "J" );
750 jni.ensure_no_exception();
751 OSL_ASSERT( 0 != m_field_JNI_proxy_m_receiver_handle )do { if (true && (!(0 != m_field_JNI_proxy_m_receiver_handle
))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "751" ": "), "OSL_ASSERT: %s", "0 != m_field_JNI_proxy_m_receiver_handle"
); } } while (false);
752 // field JNI_proxy.m_td_handle
753 m_field_JNI_proxy_m_td_handle = jni->GetFieldID(
754 (jclass) jo_JNI_proxy.get(), "m_td_handle", "J" );
755 jni.ensure_no_exception();
756 OSL_ASSERT( 0 != m_field_JNI_proxy_m_td_handle )do { if (true && (!(0 != m_field_JNI_proxy_m_td_handle
))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "756" ": "), "OSL_ASSERT: %s", "0 != m_field_JNI_proxy_m_td_handle"
); } } while (false);
757 // field JNI_proxy.m_type
758 m_field_JNI_proxy_m_type = jni->GetFieldID(
759 (jclass) jo_JNI_proxy.get(), "m_type", "Lcom/sun/star/uno/Type;" );
760 jni.ensure_no_exception();
761 OSL_ASSERT( 0 != m_field_JNI_proxy_m_type )do { if (true && (!(0 != m_field_JNI_proxy_m_type))) {
sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "761" ": "), "OSL_ASSERT: %s", "0 != m_field_JNI_proxy_m_type"
); } } while (false);
762 // field JNI_proxy.m_oid
763 m_field_JNI_proxy_m_oid = jni->GetFieldID(
764 (jclass) jo_JNI_proxy.get(), "m_oid", "Ljava/lang/String;" );
765 jni.ensure_no_exception();
766 OSL_ASSERT( 0 != m_field_JNI_proxy_m_oid )do { if (true && (!(0 != m_field_JNI_proxy_m_oid))) {
sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "766" ": "), "OSL_ASSERT: %s", "0 != m_field_JNI_proxy_m_oid"
); } } while (false);
767
768 // get java env
769 OUString java_env_type_name( RTL_CONSTASCII_USTRINGPARAM(UNO_LB_JAVA)(&("java")[0]), ((sal_Int32)((sizeof ("java") / sizeof ((
"java")[0]))-1)), (((rtl_TextEncoding) 11)) );
770 JLocalAutoRef jo_java(
771 jni, ustring_to_jstring( jni, java_env_type_name.pData ) );
772 jvalue args[ 2 ];
773 args[ 0 ].l = jo_java.get();
774 args[ 1 ].l = 0;
775 jmethodID method_getEnvironment = jni->GetStaticMethodID(
776 (jclass) jo_UnoRuntime.get(), "getEnvironment",
777 "(Ljava/lang/String;Ljava/lang/Object;)"
778 "Lcom/sun/star/uno/IEnvironment;" );
779 jni.ensure_no_exception();
780 OSL_ASSERT( 0 != method_getEnvironment )do { if (true && (!(0 != method_getEnvironment))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "780" ": "), "OSL_ASSERT: %s", "0 != method_getEnvironment"
); } } while (false);
781 JLocalAutoRef jo_java_env(
782 jni, jni->CallStaticObjectMethodA(
783 (jclass) jo_UnoRuntime.get(), method_getEnvironment, args ) );
784
785 // get com.sun.star.uno.Any.VOID
786 jfieldID field_Any_VOID = jni->GetStaticFieldID(
787 (jclass) jo_Any.get(), "VOID", "Lcom/sun/star/uno/Any;" );
788 jni.ensure_no_exception();
789 OSL_ASSERT( 0 != field_Any_VOID )do { if (true && (!(0 != field_Any_VOID))) { sal_detail_logFormat
((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "789" ": "), "OSL_ASSERT: %s", "0 != field_Any_VOID"); }
} while (false);
790 JLocalAutoRef jo_Any_VOID(
791 jni, jni->GetStaticObjectField(
792 (jclass) jo_Any.get(), field_Any_VOID ) );
793 // get com.sun.star.uno.Type.UNSIGNED_SHORT
794 jfieldID field_Type_UNSIGNED_SHORT = jni->GetStaticFieldID(
795 (jclass) jo_Type.get(), "UNSIGNED_SHORT", "Lcom/sun/star/uno/Type;" );
796 jni.ensure_no_exception();
797 OSL_ASSERT( 0 != field_Type_UNSIGNED_SHORT )do { if (true && (!(0 != field_Type_UNSIGNED_SHORT)))
{ sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "797" ": "), "OSL_ASSERT: %s", "0 != field_Type_UNSIGNED_SHORT"
); } } while (false);
798 JLocalAutoRef jo_Type_UNSIGNED_SHORT(
799 jni, jni->GetStaticObjectField(
800 (jclass) jo_Type.get(), field_Type_UNSIGNED_SHORT ) );
801 // get com.sun.star.uno.Type.UNSIGNED_LONG
802 jfieldID field_Type_UNSIGNED_LONG = jni->GetStaticFieldID(
803 (jclass) jo_Type.get(), "UNSIGNED_LONG", "Lcom/sun/star/uno/Type;" );
804 jni.ensure_no_exception();
805 OSL_ASSERT( 0 != field_Type_UNSIGNED_LONG )do { if (true && (!(0 != field_Type_UNSIGNED_LONG))) {
sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "805" ": "), "OSL_ASSERT: %s", "0 != field_Type_UNSIGNED_LONG"
); } } while (false);
806 JLocalAutoRef jo_Type_UNSIGNED_LONG(
807 jni, jni->GetStaticObjectField(
808 (jclass) jo_Type.get(), field_Type_UNSIGNED_LONG ) );
809 // get com.sun.star.uno.Type.UNSIGNED_HYPER
810 jfieldID field_Type_UNSIGNED_HYPER = jni->GetStaticFieldID(
811 (jclass) jo_Type.get(), "UNSIGNED_HYPER", "Lcom/sun/star/uno/Type;" );
812 jni.ensure_no_exception();
813 OSL_ASSERT( 0 != field_Type_UNSIGNED_HYPER )do { if (true && (!(0 != field_Type_UNSIGNED_HYPER)))
{ sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "813" ": "), "OSL_ASSERT: %s", "0 != field_Type_UNSIGNED_HYPER"
); } } while (false);
814 JLocalAutoRef jo_Type_UNSIGNED_HYPER(
815 jni, jni->GetStaticObjectField(
816 (jclass) jo_Type.get(), field_Type_UNSIGNED_HYPER ) );
817
818 // make global refs
819 m_class_UnoRuntime =
820 (jclass) jni->NewGlobalRef( jo_UnoRuntime.get() );
821 m_class_RuntimeException =
822 (jclass) jni->NewGlobalRef( jo_RuntimeException.get() );
823 m_class_Any =
824 (jclass) jni->NewGlobalRef( jo_Any.get() );
825 m_class_Type =
826 (jclass) jni->NewGlobalRef( jo_Type.get() );
827 m_class_TypeClass =
828 (jclass) jni->NewGlobalRef( jo_TypeClass.get() );
829 m_class_JNI_proxy =
830 (jclass) jni->NewGlobalRef( jo_JNI_proxy.get() );
831
832 m_class_Character =
833 (jclass) jni->NewGlobalRef( jo_Character.get() );
834 m_class_Boolean =
835 (jclass) jni->NewGlobalRef( jo_Boolean.get() );
836 m_class_Byte =
837 (jclass) jni->NewGlobalRef( jo_Byte.get() );
838 m_class_Short =
839 (jclass) jni->NewGlobalRef( jo_Short.get() );
840 m_class_Integer =
841 (jclass) jni->NewGlobalRef( jo_Integer.get() );
842 m_class_Long =
843 (jclass) jni->NewGlobalRef( jo_Long.get() );
844 m_class_Float =
845 (jclass) jni->NewGlobalRef( jo_Float.get() );
846 m_class_Double =
847 (jclass) jni->NewGlobalRef( jo_Double.get() );
848 m_class_String =
849 (jclass) jni->NewGlobalRef( jo_String.get() );
850 m_class_Object =
851 (jclass) jni->NewGlobalRef( jo_Object.get() );
852 m_class_Class =
853 (jclass) jni->NewGlobalRef( m_class_Class );
854
855 m_object_Any_VOID =
856 jni->NewGlobalRef( jo_Any_VOID.get() );
857 m_object_Type_UNSIGNED_SHORT =
858 jni->NewGlobalRef( jo_Type_UNSIGNED_SHORT.get() );
859 m_object_Type_UNSIGNED_LONG =
860 jni->NewGlobalRef( jo_Type_UNSIGNED_LONG.get() );
861 m_object_Type_UNSIGNED_HYPER =
862 jni->NewGlobalRef( jo_Type_UNSIGNED_HYPER.get() );
863 m_object_java_env = jni->NewGlobalRef( jo_java_env.get() );
864
865 try
866 {
867 css::uno::TypeDescription XInterface_td(
868 ::getCppuType(
869 (css::uno::Reference< css::uno::XInterface > const *)0 ) );
870 m_XInterface_type_info =
871 new JNI_interface_type_info( jni, XInterface_td.get() );
872 }
873 catch (...)
874 {
875 destruct( jni_env );
876 throw;
877 }
878}
879
880//______________________________________________________________________________
881void JNI_info::destruct( JNIEnv * jni_env )
882{
883 t_str2type::const_iterator iPos( m_type_map.begin() );
884 t_str2type::const_iterator const iEnd( m_type_map.begin() );
885 for ( ; iPos != iEnd; ++iPos )
886 {
887 iPos->second.m_info->destroy( jni_env );
888 }
889 if (0 != m_XInterface_type_info)
890 {
891 const_cast< JNI_interface_type_info * >(
892 m_XInterface_type_info )->destroy( jni_env );
893 }
894
895 // free global refs
896 jni_env->DeleteGlobalRef( m_object_java_env );
897 jni_env->DeleteGlobalRef( m_object_Any_VOID );
898 jni_env->DeleteGlobalRef( m_object_Type_UNSIGNED_SHORT );
899 jni_env->DeleteGlobalRef( m_object_Type_UNSIGNED_LONG );
900 jni_env->DeleteGlobalRef( m_object_Type_UNSIGNED_HYPER );
901
902 jni_env->DeleteGlobalRef( m_class_Class );
903 jni_env->DeleteGlobalRef( m_class_Object );
904 jni_env->DeleteGlobalRef( m_class_String );
905 jni_env->DeleteGlobalRef( m_class_Double );
906 jni_env->DeleteGlobalRef( m_class_Float );
907 jni_env->DeleteGlobalRef( m_class_Long );
908 jni_env->DeleteGlobalRef( m_class_Integer );
909 jni_env->DeleteGlobalRef( m_class_Short );
910 jni_env->DeleteGlobalRef( m_class_Byte );
911 jni_env->DeleteGlobalRef( m_class_Boolean );
912 jni_env->DeleteGlobalRef( m_class_Character );
913
914 jni_env->DeleteGlobalRef( m_class_JNI_proxy );
915 jni_env->DeleteGlobalRef( m_class_RuntimeException );
916 jni_env->DeleteGlobalRef( m_class_UnoRuntime );
917 jni_env->DeleteGlobalRef( m_class_TypeClass );
918 jni_env->DeleteGlobalRef( m_class_Type );
919 jni_env->DeleteGlobalRef( m_class_Any );
920}
921
922//______________________________________________________________________________
923JNI_info const * JNI_info::get_jni_info(
924 rtl::Reference< jvmaccess::UnoVirtualMachine > const & uno_vm )
925{
926 // !!!no JNI_info available at JNI_context!!!
927 ::jvmaccess::VirtualMachine::AttachGuard guard(
928 uno_vm->getVirtualMachine() );
929 JNIEnv * jni_env = guard.getEnvironment();
930 JNI_context jni(
931 0, jni_env, static_cast< jobject >(uno_vm->getClassLoader()) );
932
933 jclass jo_class;
934 jmethodID jo_forName;
935 jni.getClassForName( &jo_class, &jo_forName );
936 jni.ensure_no_exception();
937 JLocalAutoRef jo_JNI_info_holder(
938 jni,
939 jni.findClass(
940 "com.sun.star.bridges.jni_uno.JNI_info_holder", jo_class,
941 jo_forName, false ) );
942 // field JNI_info_holder.m_jni_info_handle
943 jfieldID field_s_jni_info_handle =
944 jni->GetStaticFieldID(
945 (jclass) jo_JNI_info_holder.get(), "s_jni_info_handle", "J" );
946 jni.ensure_no_exception();
947 OSL_ASSERT( 0 != field_s_jni_info_handle )do { if (true && (!(0 != field_s_jni_info_handle))) {
sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"
), ("/usr/local/src/libreoffice/bridges/source/jni_uno/jni_info.cxx"
":" "947" ": "), "OSL_ASSERT: %s", "0 != field_s_jni_info_handle"
); } } while (false);
948
949 JNI_info const * jni_info =
950 reinterpret_cast< JNI_info const * >(
951 jni->GetStaticLongField(
952 (jclass) jo_JNI_info_holder.get(), field_s_jni_info_handle ) );
953 if (0 == jni_info) // un-initialized?
954 {
955 JNI_info * new_info = new JNI_info(
956 jni_env, static_cast< jobject >(uno_vm->getClassLoader()), jo_class,
957 jo_forName );
958
959 ClearableMutexGuard g( Mutex::getGlobalMutex() );
960 jni_info =
961 reinterpret_cast< JNI_info const * >(
962 jni->GetStaticLongField(
963 (jclass) jo_JNI_info_holder.get(),
964 field_s_jni_info_handle ) );
965 if (0 == jni_info) // still un-initialized?
966 {
967 jni->SetStaticLongField(
968 (jclass) jo_JNI_info_holder.get(), field_s_jni_info_handle,
969 reinterpret_cast< jlong >( new_info ) );
970 jni_info = new_info;
971 }
972 else
973 {
974 g.clear();
975 new_info->destroy( jni_env );
976 }
977 }
978
979 return jni_info;
980}
981
982}
983
984extern "C"
985{
986
987//------------------------------------------------------------------------------
988JNIEXPORT void
989JNICALL Java_com_sun_star_bridges_jni_1uno_JNI_1info_1holder_finalize__J(
990 JNIEnv * jni_env, SAL_UNUSED_PARAMETER__attribute__ ((unused)) jobject, jlong jni_info_handle )
991 SAL_THROW_EXTERN_C()throw ()
992{
993 ::jni_uno::JNI_info * jni_info =
994 reinterpret_cast< ::jni_uno::JNI_info * >( jni_info_handle );
995 jni_info->destroy( jni_env );
996}
997
998}
999
1000/* vim:set shiftwidth=4 softtabstop=4 expandtab: */