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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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11 * http://www.apache.org/licenses/LICENSE-2.0
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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_connectivity.hxx"
26 #include "odbc/OResultSet.hxx"
27 #include "odbc/OTools.hxx"
28 #include "odbc/OResultSetMetaData.hxx"
29 #include <com/sun/star/sdbc/DataType.hpp>
30 #include <com/sun/star/beans/PropertyAttribute.hpp>
31 #include <com/sun/star/sdbcx/CompareBookmark.hpp>
32 #include <com/sun/star/sdbc/ResultSetConcurrency.hpp>
33 #include <com/sun/star/sdbc/FetchDirection.hpp>
34 #include <com/sun/star/sdbc/ResultSetType.hpp>
35 #include <comphelper/property.hxx>
36 #include <comphelper/sequence.hxx>
37 #include <cppuhelper/typeprovider.hxx>
38 #include <comphelper/extract.hxx>
39 #include <com/sun/star/lang/DisposedException.hpp>
40 #include <comphelper/types.hxx>
41 #include "connectivity/dbtools.hxx"
42 #include "connectivity/dbexception.hxx"
43 #include "diagnose_ex.h"
44 #include <rtl/logfile.hxx>
45
46 using namespace ::comphelper;
47 using namespace connectivity;
48 using namespace connectivity::odbc;
49 using namespace cppu;
50 using namespace com::sun::star::uno;
51 using namespace com::sun::star::lang;
52 using namespace com::sun::star::beans;
53 using namespace com::sun::star::sdbc;
54 using namespace com::sun::star::sdbcx;
55 using namespace com::sun::star::container;
56 using namespace com::sun::star::io;
57 using namespace com::sun::star::util;
58
59 #define ODBC_SQL_NOT_DEFINED 99UL
60
61 //------------------------------------------------------------------------------
62 // IMPLEMENT_SERVICE_INFO(OResultSet,"com.sun.star.sdbcx.OResultSet","com.sun.star.sdbc.ResultSet");
getImplementationName()63 ::rtl::OUString SAL_CALL OResultSet::getImplementationName( ) throw ( RuntimeException)
64 {
65 return ::rtl::OUString::createFromAscii("com.sun.star.sdbcx.odbc.ResultSet");
66 }
67 // -------------------------------------------------------------------------
getSupportedServiceNames()68 Sequence< ::rtl::OUString > SAL_CALL OResultSet::getSupportedServiceNames( ) throw( RuntimeException)
69 {
70 Sequence< ::rtl::OUString > aSupported(2);
71 aSupported[0] = ::rtl::OUString::createFromAscii("com.sun.star.sdbc.ResultSet");
72 aSupported[1] = ::rtl::OUString::createFromAscii("com.sun.star.sdbcx.ResultSet");
73 return aSupported;
74 }
75 // -------------------------------------------------------------------------
supportsService(const::rtl::OUString & _rServiceName)76 sal_Bool SAL_CALL OResultSet::supportsService( const ::rtl::OUString& _rServiceName ) throw( RuntimeException)
77 {
78 Sequence< ::rtl::OUString > aSupported(getSupportedServiceNames());
79 const ::rtl::OUString* pSupported = aSupported.getConstArray();
80 const ::rtl::OUString* pEnd = pSupported + aSupported.getLength();
81 for (;pSupported != pEnd && !pSupported->equals(_rServiceName); ++pSupported)
82 ;
83
84 return pSupported != pEnd;
85 }
86
87 // -------------------------------------------------------------------------
OResultSet(SQLHANDLE _pStatementHandle,OStatement_Base * pStmt)88 OResultSet::OResultSet(SQLHANDLE _pStatementHandle ,OStatement_Base* pStmt) : OResultSet_BASE(m_aMutex)
89 ,OPropertySetHelper(OResultSet_BASE::rBHelper)
90 ,m_aStatementHandle(_pStatementHandle)
91 ,m_aConnectionHandle(pStmt->getConnectionHandle())
92 ,m_pStatement(pStmt)
93 ,m_pSkipDeletedSet(NULL)
94 ,m_xStatement(*pStmt)
95 ,m_xMetaData(NULL)
96 ,m_pRowStatusArray( NULL )
97 ,m_nTextEncoding(pStmt->getOwnConnection()->getTextEncoding())
98 ,m_nRowPos(0)
99 ,m_nLastColumnPos(0)
100 ,m_nUseBookmarks(ODBC_SQL_NOT_DEFINED)
101 ,m_nCurrentFetchState(0)
102 ,m_bWasNull(sal_True)
103 ,m_bEOF(sal_True)
104 ,m_bLastRecord(sal_False)
105 ,m_bFreeHandle(sal_False)
106 ,m_bInserting(sal_False)
107 ,m_bFetchData(sal_True)
108 ,m_bRowInserted(sal_False)
109 ,m_bRowDeleted(sal_False)
110 ,m_bUseFetchScroll(sal_False)
111 {
112 osl_incrementInterlockedCount( &m_refCount );
113 try
114 {
115 m_pRowStatusArray = new SQLUSMALLINT[1]; // the default value
116 N3SQLSetStmtAttr(m_aStatementHandle,SQL_ATTR_ROW_STATUS_PTR,m_pRowStatusArray,SQL_IS_POINTER);
117 }
118 catch(Exception&)
119 { // we don't want our result destroy here
120 }
121 SQLULEN nCurType = 0;
122 try
123 {
124 N3SQLGetStmtAttr(m_aStatementHandle,SQL_ATTR_CURSOR_TYPE,&nCurType,SQL_IS_UINTEGER,0);
125 SQLUINTEGER nValueLen = m_pStatement->getCursorProperties(nCurType,sal_False);
126 if( (nValueLen & SQL_CA2_SENSITIVITY_DELETIONS) != SQL_CA2_SENSITIVITY_DELETIONS ||
127 (nValueLen & SQL_CA2_CRC_EXACT) != SQL_CA2_CRC_EXACT)
128 m_pSkipDeletedSet = new OSkipDeletedSet(this);
129 }
130 catch(Exception&)
131 { // we don't want our result destroy here
132 }
133 try
134 {
135 SQLUINTEGER nValueLen = 0;
136 OTools::GetInfo(m_pStatement->getOwnConnection(),m_aConnectionHandle,SQL_GETDATA_EXTENSIONS,nValueLen,NULL);
137 m_bFetchData = !((SQL_GD_ANY_ORDER & nValueLen) == SQL_GD_ANY_ORDER && nCurType != SQL_CURSOR_FORWARD_ONLY);
138 }
139 catch(Exception&)
140 { // we don't want our result destroy here
141 m_bFetchData = sal_True;
142 }
143 try
144 {
145 if ( getOdbcFunction(ODBC3SQLGetFunctions) )
146 {
147 SQLUSMALLINT nSupported = 0;
148 m_bUseFetchScroll = ( N3SQLGetFunctions(m_aConnectionHandle,SQL_API_SQLFETCHSCROLL,&nSupported) == SQL_SUCCESS && nSupported == 1 );
149 }
150 }
151 catch(Exception&)
152 {
153 m_bUseFetchScroll = sal_False;
154 }
155
156 osl_decrementInterlockedCount( &m_refCount );
157 }
158 // -------------------------------------------------------------------------
~OResultSet()159 OResultSet::~OResultSet()
160 {
161 delete [] m_pRowStatusArray;
162 delete m_pSkipDeletedSet;
163 }
164 // -----------------------------------------------------------------------------
construct()165 void OResultSet::construct()
166 {
167 osl_incrementInterlockedCount( &m_refCount );
168 allocBuffer();
169 osl_decrementInterlockedCount( &m_refCount );
170 }
171 // -------------------------------------------------------------------------
disposing(void)172 void OResultSet::disposing(void)
173 {
174 SQLRETURN nRet = N3SQLCloseCursor(m_aStatementHandle);
175 OSL_UNUSED( nRet );
176 OPropertySetHelper::disposing();
177
178 ::osl::MutexGuard aGuard(m_aMutex);
179 if(!m_aBindVector.empty())
180 releaseBuffer();
181 if(m_bFreeHandle)
182 m_pStatement->getOwnConnection()->freeStatementHandle(m_aStatementHandle);
183
184 m_xStatement.clear();
185 m_xMetaData.clear();
186 }
187 // -------------------------------------------------------------------------
unbind(sal_Bool _bUnbindHandle)188 SQLRETURN OResultSet::unbind(sal_Bool _bUnbindHandle)
189 {
190 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::unbind" );
191 SQLRETURN nRet = 0;
192 if ( _bUnbindHandle )
193 nRet = N3SQLFreeStmt(m_aStatementHandle,SQL_UNBIND);
194
195 if ( m_aBindVector.size() > 1 )
196 {
197 TVoidVector::iterator pValue = m_aBindVector.begin() + 1;
198 TVoidVector::iterator pEnd = m_aBindVector.end();
199 for(; pValue != pEnd; ++pValue)
200 {
201 switch (pValue->second)
202 {
203 case DataType::CHAR:
204 case DataType::VARCHAR:
205 delete static_cast< ::rtl::OString* >(reinterpret_cast< void * >(pValue->first));
206 break;
207 case DataType::BIGINT:
208 delete static_cast< sal_Int64* >(reinterpret_cast< void * >(pValue->first));
209 break;
210 case DataType::DECIMAL:
211 case DataType::NUMERIC:
212 delete static_cast< ::rtl::OString* >(reinterpret_cast< void * >(pValue->first));
213 break;
214 case DataType::REAL:
215 case DataType::DOUBLE:
216 delete static_cast< double* >(reinterpret_cast< void * >(pValue->first));
217 break;
218 case DataType::LONGVARCHAR:
219 case DataType::CLOB:
220 delete [] static_cast< char* >(reinterpret_cast< void * >(pValue->first));
221 break;
222 case DataType::LONGVARBINARY:
223 case DataType::BLOB:
224 delete [] static_cast< char* >(reinterpret_cast< void * >(pValue->first));
225 break;
226 case DataType::DATE:
227 delete static_cast< DATE_STRUCT* >(reinterpret_cast< void * >(pValue->first));
228 break;
229 case DataType::TIME:
230 delete static_cast< TIME_STRUCT* >(reinterpret_cast< void * >(pValue->first));
231 break;
232 case DataType::TIMESTAMP:
233 delete static_cast< TIMESTAMP_STRUCT* >(reinterpret_cast< void * >(pValue->first));
234 break;
235 case DataType::BIT:
236 case DataType::TINYINT:
237 delete static_cast< sal_Int8* >(reinterpret_cast< void * >(pValue->first));
238 break;
239 case DataType::SMALLINT:
240 delete static_cast< sal_Int16* >(reinterpret_cast< void * >(pValue->first));
241 break;
242 case DataType::INTEGER:
243 delete static_cast< sal_Int32* >(reinterpret_cast< void * >(pValue->first));
244 break;
245 case DataType::FLOAT:
246 delete static_cast< float* >(reinterpret_cast< void * >(pValue->first));
247 break;
248 case DataType::BINARY:
249 case DataType::VARBINARY:
250 delete static_cast< sal_Int8* >(reinterpret_cast< void * >(pValue->first));
251 break;
252 }
253 }
254 m_aBindVector.clear();
255 m_aBindVector.push_back(TVoidPtr(0,0)); // the first is reserved for the bookmark
256 }
257 return nRet;
258 }
259 // -------------------------------------------------------------------------
allocBindColumn(sal_Int32 _nType,sal_Int32 _nColumnIndex)260 TVoidPtr OResultSet::allocBindColumn(sal_Int32 _nType,sal_Int32 _nColumnIndex)
261 {
262 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::allocBindColumn" );
263 TVoidPtr aPair;
264 switch (_nType)
265 {
266 case DataType::CHAR:
267 case DataType::VARCHAR:
268 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new ::rtl::OString()),_nType);
269 break;
270 case DataType::BIGINT:
271 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new sal_Int64(0)),_nType);
272 break;
273 case DataType::DECIMAL:
274 case DataType::NUMERIC:
275 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new ::rtl::OString()),_nType);
276 break;
277 case DataType::REAL:
278 case DataType::DOUBLE:
279 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new double(0.0)),_nType);
280 break;
281 case DataType::LONGVARCHAR:
282 case DataType::CLOB:
283 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new char[2]),_nType); // dient nur zum auffinden
284 break;
285 case DataType::LONGVARBINARY:
286 case DataType::BLOB:
287 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new char[2]),_nType); // dient nur zum auffinden
288 break;
289 case DataType::DATE:
290 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new DATE_STRUCT),_nType);
291 break;
292 case DataType::TIME:
293 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new TIME_STRUCT),_nType);
294 break;
295 case DataType::TIMESTAMP:
296 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new TIMESTAMP_STRUCT),_nType);
297 break;
298 case DataType::BIT:
299 case DataType::TINYINT:
300 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new sal_Int8(0)),_nType);
301 break;
302 case DataType::SMALLINT:
303 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new sal_Int16(0)),_nType);
304 break;
305 case DataType::INTEGER:
306 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new sal_Int32(0)),_nType);
307 break;
308 case DataType::FLOAT:
309 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new float(0)),_nType);
310 break;
311 case DataType::BINARY:
312 case DataType::VARBINARY:
313 aPair = TVoidPtr(reinterpret_cast< sal_Int64 >(new sal_Int8[m_aRow[_nColumnIndex].getSequence().getLength()]),_nType);
314 break;
315 default:
316 OSL_ENSURE(0,"Unknown type");
317 aPair = TVoidPtr(0,_nType);
318 }
319 return aPair;
320 }
321 // -------------------------------------------------------------------------
allocBuffer()322 void OResultSet::allocBuffer()
323 {
324 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::allocBuffer" );
325 Reference< XResultSetMetaData > xMeta = getMetaData();
326 sal_Int32 nLen = xMeta->getColumnCount();
327
328 m_aBindVector.reserve(nLen+1);
329 m_aBindVector.push_back(TVoidPtr(0,0)); // the first is reserved for the bookmark
330 m_aRow.resize(nLen+1);
331
332 for(sal_Int32 i = 1;i<=nLen;++i)
333 {
334 sal_Int32 nType = xMeta->getColumnType(i);
335 m_aRow[i].setTypeKind( nType );
336 }
337 m_aLengthVector.resize(nLen + 1);
338 }
339 // -------------------------------------------------------------------------
releaseBuffer()340 void OResultSet::releaseBuffer()
341 {
342 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::releaseBuffer" );
343 unbind(sal_False);
344 m_aLengthVector.clear();
345 }
346 // -------------------------------------------------------------------------
queryInterface(const Type & rType)347 Any SAL_CALL OResultSet::queryInterface( const Type & rType ) throw(RuntimeException)
348 {
349 Any aRet = OPropertySetHelper::queryInterface(rType);
350 return aRet.hasValue() ? aRet : OResultSet_BASE::queryInterface(rType);
351 }
352 // -------------------------------------------------------------------------
getTypes()353 Sequence< Type > SAL_CALL OResultSet::getTypes( ) throw( RuntimeException)
354 {
355 OTypeCollection aTypes( ::getCppuType( (const Reference< ::com::sun::star::beans::XMultiPropertySet > *)0 ),
356 ::getCppuType( (const Reference< ::com::sun::star::beans::XFastPropertySet > *)0 ),
357 ::getCppuType( (const Reference< ::com::sun::star::beans::XPropertySet > *)0 ));
358
359 return ::comphelper::concatSequences(aTypes.getTypes(),OResultSet_BASE::getTypes());
360 }
361 // -------------------------------------------------------------------------
362
findColumn(const::rtl::OUString & columnName)363 sal_Int32 SAL_CALL OResultSet::findColumn( const ::rtl::OUString& columnName ) throw(SQLException, RuntimeException)
364 {
365 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::findColumn" );
366 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
367
368
369 ::osl::MutexGuard aGuard( m_aMutex );
370
371 Reference< XResultSetMetaData > xMeta = getMetaData();
372 sal_Int32 nLen = xMeta->getColumnCount();
373 sal_Int32 i = 1;
374 for(;i<=nLen;++i)
375 if(xMeta->isCaseSensitive(i) ? columnName == xMeta->getColumnName(i) :
376 columnName.equalsIgnoreAsciiCase(xMeta->getColumnName(i)))
377 break;
378 return i;
379 }
380 // -------------------------------------------------------------------------
getBinaryStream(sal_Int32)381 Reference< XInputStream > SAL_CALL OResultSet::getBinaryStream( sal_Int32 /*columnIndex*/ ) throw(SQLException, RuntimeException)
382 {
383 ::osl::MutexGuard aGuard( m_aMutex );
384 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
385
386
387 // TODO use getBytes instead of
388 return NULL;
389 }
390 // -------------------------------------------------------------------------
getCharacterStream(sal_Int32)391 Reference< XInputStream > SAL_CALL OResultSet::getCharacterStream( sal_Int32 /*columnIndex*/ ) throw(SQLException, RuntimeException)
392 {
393 ::osl::MutexGuard aGuard( m_aMutex );
394 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
395
396
397 // TODO use getBytes instead of
398 return NULL;
399 }
400 // -----------------------------------------------------------------------------
getValue(sal_Int32 _nColumnIndex,SQLSMALLINT _nType,void * _pValue,SQLINTEGER _rSize)401 const ORowSetValue& OResultSet::getValue(sal_Int32 _nColumnIndex,SQLSMALLINT _nType,void* _pValue,SQLINTEGER _rSize)
402 {
403 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::getValue" );
404 ::osl::MutexGuard aGuard( m_aMutex );
405 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
406
407 if(m_bFetchData)
408 {
409 if(_nColumnIndex > m_nLastColumnPos)
410 fillRow(_nColumnIndex);
411 return m_aRow[_nColumnIndex];
412 }
413 else
414 OTools::getValue(m_pStatement->getOwnConnection(),m_aStatementHandle,_nColumnIndex,_nType,m_bWasNull,**this,_pValue,_rSize);
415
416 return m_aEmptyValue;
417 }
418 // -------------------------------------------------------------------------
getBoolean(sal_Int32 columnIndex)419 sal_Bool SAL_CALL OResultSet::getBoolean( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
420 {
421 sal_Int8 nVal(0);
422 const ORowSetValue& aValue = getValue(columnIndex,SQL_C_BIT,&nVal,sizeof nVal);
423 return (&aValue == &m_aEmptyValue) ? (sal_Bool)nVal : (sal_Bool)aValue;
424 }
425 // -------------------------------------------------------------------------
426
getByte(sal_Int32 columnIndex)427 sal_Int8 SAL_CALL OResultSet::getByte( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
428 {
429 sal_Int8 nRet(0);
430 const ORowSetValue& aValue = getValue(columnIndex,SQL_C_TINYINT,&nRet,sizeof nRet);
431 return (&aValue == &m_aEmptyValue) ? nRet : (sal_Int8)aValue;
432 }
433 // -------------------------------------------------------------------------
434
getBytes(sal_Int32 columnIndex)435 Sequence< sal_Int8 > SAL_CALL OResultSet::getBytes( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
436 {
437 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::getBytes" );
438
439 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
440 ::osl::MutexGuard aGuard( m_aMutex );
441
442
443 if(m_bFetchData)
444 {
445 if(columnIndex > m_nLastColumnPos)
446 fillRow(columnIndex);
447 Sequence< sal_Int8 > nRet;
448 switch(m_aRow[columnIndex].getTypeKind())
449 {
450 case DataType::BINARY:
451 case DataType::VARBINARY:
452 case DataType::LONGVARBINARY:
453 nRet = m_aRow[columnIndex];
454 break;
455 default:
456 {
457 ::rtl::OUString sRet;
458 sRet = m_aRow[columnIndex].getString();
459 nRet = Sequence<sal_Int8>(reinterpret_cast<const sal_Int8*>(sRet.getStr()),sizeof(sal_Unicode)*sRet.getLength());
460 }
461 }
462 return nRet;
463 }
464
465 const SWORD nColumnType = impl_getColumnType_nothrow(columnIndex);
466
467 switch(nColumnType)
468 {
469 case SQL_WVARCHAR:
470 case SQL_WCHAR:
471 case SQL_WLONGVARCHAR:
472 case SQL_VARCHAR:
473 case SQL_CHAR:
474 case SQL_LONGVARCHAR:
475 {
476 ::rtl::OUString aRet = OTools::getStringValue(m_pStatement->getOwnConnection(),m_aStatementHandle,columnIndex,nColumnType,m_bWasNull,**this,m_nTextEncoding);
477 return Sequence<sal_Int8>(reinterpret_cast<const sal_Int8*>(aRet.getStr()),sizeof(sal_Unicode)*aRet.getLength());
478 }
479 default:
480 ;
481 }
482 return OTools::getBytesValue(m_pStatement->getOwnConnection(),m_aStatementHandle,columnIndex,SQL_C_BINARY,m_bWasNull,**this);
483 }
484 // -------------------------------------------------------------------------
485
getDate(sal_Int32 columnIndex)486 Date SAL_CALL OResultSet::getDate( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
487 {
488 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::getDate" );
489 DATE_STRUCT aDate;
490 aDate.day = 0;
491 aDate.month = 0;
492 aDate.year = 0;
493
494 const ORowSetValue& aValue = getValue( columnIndex,
495 m_pStatement->getOwnConnection()->useOldDateFormat() ? SQL_C_DATE : SQL_C_TYPE_DATE,
496 &aDate,sizeof aDate);
497 return (&aValue == &m_aEmptyValue) ? Date(aDate.day,aDate.month,aDate.year) : (Date)aValue;
498 }
499 // -------------------------------------------------------------------------
500
getDouble(sal_Int32 columnIndex)501 double SAL_CALL OResultSet::getDouble( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
502 {
503 double nRet(0);
504 const ORowSetValue& aValue = getValue(columnIndex,SQL_C_DOUBLE,&nRet,sizeof nRet);
505 return (&aValue == &m_aEmptyValue) ? nRet : (double)aValue;
506 }
507 // -------------------------------------------------------------------------
508
getFloat(sal_Int32 columnIndex)509 float SAL_CALL OResultSet::getFloat( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
510 {
511 float nRet(0);
512 const ORowSetValue& aValue = getValue(columnIndex,SQL_C_FLOAT,&nRet,sizeof nRet);
513 return (&aValue == &m_aEmptyValue) ? nRet : (float)aValue;
514 }
515 // -------------------------------------------------------------------------
516
getInt(sal_Int32 columnIndex)517 sal_Int32 SAL_CALL OResultSet::getInt( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
518 {
519 sal_Int32 nRet(0);
520 const ORowSetValue& aValue = getValue(columnIndex,SQL_C_LONG,&nRet,sizeof nRet);
521 return (&aValue == &m_aEmptyValue) ? nRet : (sal_Int32)aValue;
522 }
523 // -------------------------------------------------------------------------
524
getRow()525 sal_Int32 SAL_CALL OResultSet::getRow( ) throw(SQLException, RuntimeException)
526 {
527 ::osl::MutexGuard aGuard( m_aMutex );
528 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
529
530 return m_pSkipDeletedSet ? m_pSkipDeletedSet->getMappedPosition(getDriverPos()) : getDriverPos();
531 }
532 // -------------------------------------------------------------------------
533
getLong(sal_Int32 columnIndex)534 sal_Int64 SAL_CALL OResultSet::getLong( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
535 {
536 sal_Int64 nRet(0);
537 try
538 {
539 const ORowSetValue& aValue = getValue(columnIndex,SQL_C_SBIGINT,&nRet,sizeof nRet);
540 return (&aValue == &m_aEmptyValue) ? nRet : (sal_Int64)aValue;
541 }
542 catch(SQLException&)
543 {
544 nRet = getString(columnIndex).toInt64();
545 }
546 return nRet;
547 }
548 // -------------------------------------------------------------------------
549
getMetaData()550 Reference< XResultSetMetaData > SAL_CALL OResultSet::getMetaData( ) throw(SQLException, RuntimeException)
551 {
552 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::getMetaData" );
553 ::osl::MutexGuard aGuard( m_aMutex );
554 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
555
556
557 if(!m_xMetaData.is())
558 m_xMetaData = new OResultSetMetaData(m_pStatement->getOwnConnection(),m_aStatementHandle);
559 return m_xMetaData;
560 }
561 // -------------------------------------------------------------------------
getArray(sal_Int32)562 Reference< XArray > SAL_CALL OResultSet::getArray( sal_Int32 /*columnIndex*/ ) throw(SQLException, RuntimeException)
563 {
564 ::dbtools::throwFunctionNotSupportedException( "XRow::getArray", *this );
565 return NULL;
566 }
567
568 // -------------------------------------------------------------------------
569
getClob(sal_Int32)570 Reference< XClob > SAL_CALL OResultSet::getClob( sal_Int32 /*columnIndex*/ ) throw(SQLException, RuntimeException)
571 {
572 ::dbtools::throwFunctionNotSupportedException( "XRow::getClob", *this );
573 return NULL;
574 }
575 // -------------------------------------------------------------------------
getBlob(sal_Int32)576 Reference< XBlob > SAL_CALL OResultSet::getBlob( sal_Int32 /*columnIndex*/ ) throw(SQLException, RuntimeException)
577 {
578 ::dbtools::throwFunctionNotSupportedException( "XRow::getBlob", *this );
579 return NULL;
580 }
581 // -------------------------------------------------------------------------
582
getRef(sal_Int32)583 Reference< XRef > SAL_CALL OResultSet::getRef( sal_Int32 /*columnIndex*/ ) throw(SQLException, RuntimeException)
584 {
585 ::dbtools::throwFunctionNotSupportedException( "XRow::getRef", *this );
586 return NULL;
587 }
588 // -------------------------------------------------------------------------
589
getObject(sal_Int32 columnIndex,const Reference<::com::sun::star::container::XNameAccess> &)590 Any SAL_CALL OResultSet::getObject( sal_Int32 columnIndex, const Reference< ::com::sun::star::container::XNameAccess >& /*typeMap*/ ) throw(SQLException, RuntimeException)
591 {
592 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::getObject" );
593 ::osl::MutexGuard aGuard( m_aMutex );
594 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
595
596 fillRow(columnIndex);
597 return m_aRow[columnIndex].makeAny();
598 }
599 // -------------------------------------------------------------------------
600
getShort(sal_Int32 columnIndex)601 sal_Int16 SAL_CALL OResultSet::getShort( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
602 {
603 sal_Int16 nRet(0);
604 const ORowSetValue& aValue = getValue(columnIndex,SQL_C_SHORT,&nRet,sizeof nRet);
605 return (&aValue == &m_aEmptyValue) ? nRet : (sal_Int16)aValue;
606 }
607 // -------------------------------------------------------------------------
608
609
getString(sal_Int32 columnIndex)610 ::rtl::OUString SAL_CALL OResultSet::getString( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
611 {
612 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::getString" );
613 ::osl::MutexGuard aGuard( m_aMutex );
614
615 ::rtl::OUString nRet;
616 if ( m_bFetchData )
617 nRet = getValue(columnIndex,0,NULL,0);
618 else
619 {
620 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
621 const SWORD nColumnType = impl_getColumnType_nothrow(columnIndex);
622 nRet = OTools::getStringValue(m_pStatement->getOwnConnection(),m_aStatementHandle,columnIndex,nColumnType,m_bWasNull,**this,m_nTextEncoding);
623 }
624 return nRet;
625 }
626 // -------------------------------------------------------------------------
627
getTime(sal_Int32 columnIndex)628 Time SAL_CALL OResultSet::getTime( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
629 {
630 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::getTime" );
631 TIME_STRUCT aTime={0,0,0};
632 const ORowSetValue& aValue = getValue(columnIndex,
633 m_pStatement->getOwnConnection()->useOldDateFormat() ? SQL_C_TIME : SQL_C_TYPE_TIME,
634 &aTime,sizeof aTime);
635 return (&aValue == &m_aEmptyValue) ? Time(0,aTime.second,aTime.minute,aTime.hour) : (Time)aValue;
636 }
637 // -------------------------------------------------------------------------
638
639
getTimestamp(sal_Int32 columnIndex)640 DateTime SAL_CALL OResultSet::getTimestamp( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
641 {
642 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::getTimestamp" );
643 TIMESTAMP_STRUCT aTime={0,0,0,0,0,0,0};
644 const ORowSetValue& aValue = getValue(columnIndex,
645 m_pStatement->getOwnConnection()->useOldDateFormat() ? SQL_C_TIMESTAMP : SQL_C_TYPE_TIMESTAMP,
646 &aTime,sizeof aTime);
647 return (&aValue == &m_aEmptyValue)
648 ?
649 DateTime(static_cast<sal_uInt16>(aTime.fraction*1000),aTime.second,aTime.minute,aTime.hour,aTime.day,aTime.month,aTime.year)
650 :
651 (DateTime)aValue;
652 }
653 // -------------------------------------------------------------------------
654
isBeforeFirst()655 sal_Bool SAL_CALL OResultSet::isBeforeFirst( ) throw(SQLException, RuntimeException)
656 {
657 ::osl::MutexGuard aGuard( m_aMutex );
658 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
659 return m_nRowPos == 0;
660 }
661 // -------------------------------------------------------------------------
isAfterLast()662 sal_Bool SAL_CALL OResultSet::isAfterLast( ) throw(SQLException, RuntimeException)
663 {
664 ::osl::MutexGuard aGuard( m_aMutex );
665 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
666
667 return m_nRowPos != 0 && m_nCurrentFetchState == SQL_NO_DATA;
668 }
669 // -------------------------------------------------------------------------
isFirst()670 sal_Bool SAL_CALL OResultSet::isFirst( ) throw(SQLException, RuntimeException)
671 {
672 ::osl::MutexGuard aGuard( m_aMutex );
673 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
674
675 return m_nRowPos == 1;
676 }
677 // -------------------------------------------------------------------------
isLast()678 sal_Bool SAL_CALL OResultSet::isLast( ) throw(SQLException, RuntimeException)
679 {
680 ::osl::MutexGuard aGuard( m_aMutex );
681 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
682
683
684 return m_bEOF && m_nCurrentFetchState != SQL_NO_DATA;
685 }
686 // -------------------------------------------------------------------------
beforeFirst()687 void SAL_CALL OResultSet::beforeFirst( ) throw(SQLException, RuntimeException)
688 {
689 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::beforeFirst" );
690 ::osl::MutexGuard aGuard( m_aMutex );
691 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
692
693
694 if(first())
695 previous();
696 m_nCurrentFetchState = SQL_SUCCESS;
697 }
698 // -------------------------------------------------------------------------
afterLast()699 void SAL_CALL OResultSet::afterLast( ) throw(SQLException, RuntimeException)
700 {
701 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::afterLast" );
702 ::osl::MutexGuard aGuard( m_aMutex );
703 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
704
705 if(last())
706 next();
707 m_bEOF = sal_True;
708 }
709 // -------------------------------------------------------------------------
710
close()711 void SAL_CALL OResultSet::close( ) throw(SQLException, RuntimeException)
712 {
713 {
714 ::osl::MutexGuard aGuard( m_aMutex );
715 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
716
717 }
718 dispose();
719 }
720 // -------------------------------------------------------------------------
721
first()722 sal_Bool SAL_CALL OResultSet::first( ) throw(SQLException, RuntimeException)
723 {
724 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::first" );
725 return moveImpl(IResultSetHelper::FIRST,0,sal_True);
726 }
727 // -------------------------------------------------------------------------
728
last()729 sal_Bool SAL_CALL OResultSet::last( ) throw(SQLException, RuntimeException)
730 {
731 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::last" );
732 return moveImpl(IResultSetHelper::LAST,0,sal_True);
733 }
734 // -------------------------------------------------------------------------
absolute(sal_Int32 row)735 sal_Bool SAL_CALL OResultSet::absolute( sal_Int32 row ) throw(SQLException, RuntimeException)
736 {
737 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::absolute" );
738 return moveImpl(IResultSetHelper::ABSOLUTE,row,sal_True);
739 }
740 // -------------------------------------------------------------------------
relative(sal_Int32 row)741 sal_Bool SAL_CALL OResultSet::relative( sal_Int32 row ) throw(SQLException, RuntimeException)
742 {
743 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::relative" );
744 return moveImpl(IResultSetHelper::RELATIVE,row,sal_True);
745 }
746 // -------------------------------------------------------------------------
previous()747 sal_Bool SAL_CALL OResultSet::previous( ) throw(SQLException, RuntimeException)
748 {
749 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::previous" );
750 return moveImpl(IResultSetHelper::PRIOR,0,sal_True);
751 }
752 // -------------------------------------------------------------------------
getStatement()753 Reference< XInterface > SAL_CALL OResultSet::getStatement( ) throw(SQLException, RuntimeException)
754 {
755 ::osl::MutexGuard aGuard( m_aMutex );
756 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
757 return m_xStatement;
758 }
759 // -------------------------------------------------------------------------
760
rowDeleted()761 sal_Bool SAL_CALL OResultSet::rowDeleted() throw(SQLException, RuntimeException)
762 {
763 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::rowDeleted" );
764 ::osl::MutexGuard aGuard( m_aMutex );
765 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
766
767 sal_Bool bRet = m_bRowDeleted;
768 m_bRowDeleted = sal_False;
769
770 return bRet;
771 }
772 // -------------------------------------------------------------------------
rowInserted()773 sal_Bool SAL_CALL OResultSet::rowInserted( ) throw(SQLException, RuntimeException)
774 {
775 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::rowInserted" );
776 ::osl::MutexGuard aGuard( m_aMutex );
777 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
778
779 sal_Bool bInserted = m_bRowInserted;
780 m_bRowInserted = sal_False;
781
782 return bInserted;
783 }
784 // -------------------------------------------------------------------------
rowUpdated()785 sal_Bool SAL_CALL OResultSet::rowUpdated( ) throw(SQLException, RuntimeException)
786 {
787 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::rowUpdated" );
788 ::osl::MutexGuard aGuard( m_aMutex );
789 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
790
791
792 return m_pRowStatusArray[0] == SQL_ROW_UPDATED;
793 }
794 // -------------------------------------------------------------------------
795
next()796 sal_Bool SAL_CALL OResultSet::next( ) throw(SQLException, RuntimeException)
797 {
798 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::next" );
799 return moveImpl(IResultSetHelper::NEXT,1,sal_True);
800 }
801 // -------------------------------------------------------------------------
802
wasNull()803 sal_Bool SAL_CALL OResultSet::wasNull( ) throw(SQLException, RuntimeException)
804 {
805 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::wasNull" );
806 ::osl::MutexGuard aGuard( m_aMutex );
807 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
808
809
810 return m_bFetchData ? m_aRow[m_nLastColumnPos].isNull() : m_bWasNull;
811 }
812 // -------------------------------------------------------------------------
813
cancel()814 void SAL_CALL OResultSet::cancel( ) throw(RuntimeException)
815 {
816 ::osl::MutexGuard aGuard( m_aMutex );
817 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
818
819
820 OTools::ThrowException(m_pStatement->getOwnConnection(),N3SQLCancel(m_aStatementHandle),m_aStatementHandle,SQL_HANDLE_STMT,*this);
821 }
822 // -------------------------------------------------------------------------
clearWarnings()823 void SAL_CALL OResultSet::clearWarnings( ) throw(SQLException, RuntimeException)
824 {
825 }
826 // -------------------------------------------------------------------------
getWarnings()827 Any SAL_CALL OResultSet::getWarnings( ) throw(SQLException, RuntimeException)
828 {
829 return Any();
830 }
831 // -------------------------------------------------------------------------
insertRow()832 void SAL_CALL OResultSet::insertRow( ) throw(SQLException, RuntimeException)
833 {
834 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::insertRow" );
835 ::osl::MutexGuard aGuard( m_aMutex );
836 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
837
838
839 SQLLEN nMaxLen = 20;
840 SQLLEN nRealLen = 0;
841 Sequence<sal_Int8> aBookmark(nMaxLen);
842
843 SQLRETURN nRet = N3SQLBindCol(m_aStatementHandle,
844 0,
845 SQL_C_VARBOOKMARK,
846 aBookmark.getArray(),
847 nMaxLen,
848 &nRealLen
849 );
850 // Sequence<sal_Int8> aRealBookmark(nMaxLen);
851
852 sal_Bool bPositionByBookmark = ( NULL != getOdbcFunction( ODBC3SQLBulkOperations ) );
853 if ( bPositionByBookmark )
854 {
855 nRet = N3SQLBulkOperations( m_aStatementHandle, SQL_ADD );
856 fillNeededData( nRet );
857 }
858 else
859 {
860 if(isBeforeFirst())
861 next(); // must be done
862 nRet = N3SQLSetPos( m_aStatementHandle, 1, SQL_ADD, SQL_LOCK_NO_CHANGE );
863 fillNeededData( nRet );
864 }
865 try
866 {
867 OTools::ThrowException(m_pStatement->getOwnConnection(),nRet,m_aStatementHandle,SQL_HANDLE_STMT,*this);
868 }
869 catch(SQLException e)
870 {
871 nRet = unbind();
872 throw;
873 }
874
875
876 if ( bPositionByBookmark )
877 {
878 nRet = N3SQLSetStmtAttr(m_aStatementHandle,SQL_ATTR_FETCH_BOOKMARK_PTR,aBookmark.getArray(),SQL_IS_POINTER); // SQL_LEN_BINARY_ATTR(aBookmark.getLength())
879
880 nRet = N3SQLFetchScroll(m_aStatementHandle,SQL_FETCH_BOOKMARK,0);
881 }
882 else
883 nRet = N3SQLFetchScroll(m_aStatementHandle,SQL_FETCH_RELATIVE,0); // OJ 06.03.2004
884 // sometimes we got an error but we are not interested in anymore #106047# OJ
885 // OTools::ThrowException(m_pStatement->getOwnConnection(),nRet,m_aStatementHandle,SQL_HANDLE_STMT,*this);
886 nRet = unbind();
887 OTools::ThrowException(m_pStatement->getOwnConnection(),nRet,m_aStatementHandle,SQL_HANDLE_STMT,*this);
888
889 if(m_pSkipDeletedSet)
890 {
891 aBookmark.realloc(nRealLen);
892 if(moveToBookmark(makeAny(aBookmark)))
893 {
894 sal_Int32 nRowPos = getDriverPos();
895 if ( -1 == m_nRowPos )
896 {
897 nRowPos = m_aPosToBookmarks.size() + 1;
898 }
899 if ( nRowPos == m_nRowPos )
900 ++nRowPos;
901 m_nRowPos = nRowPos;
902 m_pSkipDeletedSet->insertNewPosition(nRowPos);
903 m_aPosToBookmarks[aBookmark] = nRowPos;
904 }
905 }
906 m_bRowInserted = sal_True;
907
908 }
909 // -------------------------------------------------------------------------
updateRow()910 void SAL_CALL OResultSet::updateRow( ) throw(SQLException, RuntimeException)
911 {
912 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::updateRow" );
913 ::osl::MutexGuard aGuard( m_aMutex );
914 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
915
916 SQLRETURN nRet;
917
918 sal_Bool bPositionByBookmark = ( NULL != getOdbcFunction( ODBC3SQLBulkOperations ) );
919 if ( bPositionByBookmark )
920 {
921 SQLLEN nRealLen = 0;
922 nRet = N3SQLBindCol(m_aStatementHandle,
923 0,
924 SQL_C_VARBOOKMARK,
925 m_aBookmark.getArray(),
926 m_aBookmark.getLength(),
927 &nRealLen
928 );
929 fillNeededData(nRet = N3SQLBulkOperations(m_aStatementHandle, SQL_UPDATE_BY_BOOKMARK));
930 }
931 else
932 fillNeededData(nRet = N3SQLSetPos(m_aStatementHandle,1,SQL_UPDATE,SQL_LOCK_NO_CHANGE));
933 OTools::ThrowException(m_pStatement->getOwnConnection(),nRet,m_aStatementHandle,SQL_HANDLE_STMT,*this);
934 // now unbind all columns so we can fetch all columns again with SQLGetData
935 nRet = unbind();
936 OSL_ENSURE(nRet == SQL_SUCCESS,"Could not unbind the columns!");
937 }
938 // -------------------------------------------------------------------------
deleteRow()939 void SAL_CALL OResultSet::deleteRow( ) throw(SQLException, RuntimeException)
940 {
941 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::deleteRow" );
942 SQLRETURN nRet = SQL_SUCCESS;
943 sal_Int32 nPos = getDriverPos();
944 nRet = N3SQLSetPos(m_aStatementHandle,1,SQL_DELETE,SQL_LOCK_NO_CHANGE);
945 OTools::ThrowException(m_pStatement->getOwnConnection(),nRet,m_aStatementHandle,SQL_HANDLE_STMT,*this);
946
947 m_bRowDeleted = ( m_pRowStatusArray[0] == SQL_ROW_DELETED );
948 if ( m_bRowDeleted )
949 {
950 TBookmarkPosMap::iterator aIter = m_aPosToBookmarks.begin();
951 TBookmarkPosMap::iterator aEnd = m_aPosToBookmarks.end();
952 for (; aIter != aEnd; ++aIter)
953 {
954 if ( aIter->second == nPos )
955 {
956 m_aPosToBookmarks.erase(aIter);
957 break;
958 }
959 }
960 }
961 if ( m_pSkipDeletedSet )
962 m_pSkipDeletedSet->deletePosition(nPos);
963 }
964 // -------------------------------------------------------------------------
965
cancelRowUpdates()966 void SAL_CALL OResultSet::cancelRowUpdates( ) throw(SQLException, RuntimeException)
967 {
968 }
969 // -------------------------------------------------------------------------
970
moveToInsertRow()971 void SAL_CALL OResultSet::moveToInsertRow( ) throw(SQLException, RuntimeException)
972 {
973 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::moveToInsertRow" );
974 ::osl::MutexGuard aGuard( m_aMutex );
975 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
976
977
978 m_nLastColumnPos = 0;
979 // first unbound all columns
980 OSL_VERIFY_EQUALS( unbind(), SQL_SUCCESS, "Could not unbind columns!" );
981 // SQLRETURN nRet = N3SQLSetStmtAttr(m_aStatementHandle,SQL_ATTR_ROW_ARRAY_SIZE ,(SQLPOINTER)1,SQL_IS_INTEGER);
982 m_bInserting = sal_True;
983 }
984 // -------------------------------------------------------------------------
985
moveToCurrentRow()986 void SAL_CALL OResultSet::moveToCurrentRow( ) throw(SQLException, RuntimeException)
987 {
988 m_nLastColumnPos = 0;
989 }
990 // -------------------------------------------------------------------------
updateValue(sal_Int32 columnIndex,SQLSMALLINT _nType,void * _pValue)991 void OResultSet::updateValue(sal_Int32 columnIndex,SQLSMALLINT _nType,void* _pValue) throw(SQLException, RuntimeException)
992 {
993 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::updateValue" );
994 ::osl::MutexGuard aGuard( m_aMutex );
995 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
996
997 m_aBindVector.push_back(allocBindColumn(OTools::MapOdbcType2Jdbc(_nType),columnIndex));
998 void* pData = reinterpret_cast<void*>(m_aBindVector.rbegin()->first);
999 OSL_ENSURE(pData != NULL,"Data for update is NULL!");
1000 OTools::bindValue( m_pStatement->getOwnConnection(),
1001 m_aStatementHandle,
1002 columnIndex,
1003 _nType,
1004 0,
1005 _pValue,
1006 pData,
1007 &m_aLengthVector[columnIndex],
1008 **this,
1009 m_nTextEncoding,
1010 m_pStatement->getOwnConnection()->useOldDateFormat());
1011 }
1012 // -----------------------------------------------------------------------------
updateNull(sal_Int32 columnIndex)1013 void SAL_CALL OResultSet::updateNull( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
1014 {
1015 ::osl::MutexGuard aGuard( m_aMutex );
1016 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
1017
1018 m_aBindVector.push_back(allocBindColumn(DataType::CHAR,columnIndex));
1019 void* pData = reinterpret_cast<void*>(m_aBindVector.rbegin()->first);
1020 OTools::bindValue(m_pStatement->getOwnConnection(),m_aStatementHandle,columnIndex,SQL_CHAR,0,(sal_Int8*)NULL,pData,&m_aLengthVector[columnIndex],**this,m_nTextEncoding,m_pStatement->getOwnConnection()->useOldDateFormat());
1021 }
1022 // -------------------------------------------------------------------------
1023
updateBoolean(sal_Int32 columnIndex,sal_Bool x)1024 void SAL_CALL OResultSet::updateBoolean( sal_Int32 columnIndex, sal_Bool x ) throw(SQLException, RuntimeException)
1025 {
1026 updateValue(columnIndex,SQL_BIT,&x);
1027 }
1028 // -------------------------------------------------------------------------
updateByte(sal_Int32 columnIndex,sal_Int8 x)1029 void SAL_CALL OResultSet::updateByte( sal_Int32 columnIndex, sal_Int8 x ) throw(SQLException, RuntimeException)
1030 {
1031 updateValue(columnIndex,SQL_CHAR,&x);
1032 }
1033 // -------------------------------------------------------------------------
1034
updateShort(sal_Int32 columnIndex,sal_Int16 x)1035 void SAL_CALL OResultSet::updateShort( sal_Int32 columnIndex, sal_Int16 x ) throw(SQLException, RuntimeException)
1036 {
1037 updateValue(columnIndex,SQL_TINYINT,&x);
1038 }
1039 // -------------------------------------------------------------------------
updateInt(sal_Int32 columnIndex,sal_Int32 x)1040 void SAL_CALL OResultSet::updateInt( sal_Int32 columnIndex, sal_Int32 x ) throw(SQLException, RuntimeException)
1041 {
1042 updateValue(columnIndex,SQL_INTEGER,&x);
1043 }
1044 // -------------------------------------------------------------------------
updateLong(sal_Int32,sal_Int64)1045 void SAL_CALL OResultSet::updateLong( sal_Int32 /*columnIndex*/, sal_Int64 /*x*/ ) throw(SQLException, RuntimeException)
1046 {
1047 ::dbtools::throwFunctionNotSupportedException( "XRowUpdate::updateLong", *this );
1048 }
1049 // -----------------------------------------------------------------------
updateFloat(sal_Int32 columnIndex,float x)1050 void SAL_CALL OResultSet::updateFloat( sal_Int32 columnIndex, float x ) throw(SQLException, RuntimeException)
1051 {
1052 updateValue(columnIndex,SQL_REAL,&x);
1053 }
1054 // -------------------------------------------------------------------------
1055
updateDouble(sal_Int32 columnIndex,double x)1056 void SAL_CALL OResultSet::updateDouble( sal_Int32 columnIndex, double x ) throw(SQLException, RuntimeException)
1057 {
1058 updateValue(columnIndex,SQL_DOUBLE,&x);
1059 }
1060 // -------------------------------------------------------------------------
updateString(sal_Int32 columnIndex,const::rtl::OUString & x)1061 void SAL_CALL OResultSet::updateString( sal_Int32 columnIndex, const ::rtl::OUString& x ) throw(SQLException, RuntimeException)
1062 {
1063 sal_Int32 nType = m_aRow[columnIndex].getTypeKind();
1064 SQLSMALLINT nOdbcType = static_cast<SQLSMALLINT>(OTools::jdbcTypeToOdbc(nType));
1065 m_aRow[columnIndex] = x;
1066 m_aRow[columnIndex].setTypeKind(nType); // OJ: otherwise longvarchar will be recognized by fillNeededData
1067 updateValue(columnIndex,nOdbcType,(void*)&x);
1068 }
1069 // -------------------------------------------------------------------------
updateBytes(sal_Int32 columnIndex,const Sequence<sal_Int8> & x)1070 void SAL_CALL OResultSet::updateBytes( sal_Int32 columnIndex, const Sequence< sal_Int8 >& x ) throw(SQLException, RuntimeException)
1071 {
1072 sal_Int32 nType = m_aRow[columnIndex].getTypeKind();
1073 SQLSMALLINT nOdbcType = static_cast<SQLSMALLINT>(OTools::jdbcTypeToOdbc(nType));
1074 m_aRow[columnIndex] = x;
1075 m_aRow[columnIndex].setTypeKind(nType); // OJ: otherwise longvarbinary will be recognized by fillNeededData
1076 updateValue(columnIndex,nOdbcType,(void*)&x);
1077 }
1078 // -------------------------------------------------------------------------
updateDate(sal_Int32 columnIndex,const Date & x)1079 void SAL_CALL OResultSet::updateDate( sal_Int32 columnIndex, const Date& x ) throw(SQLException, RuntimeException)
1080 {
1081 DATE_STRUCT aVal = OTools::DateToOdbcDate(x);
1082 updateValue(columnIndex,SQL_DATE,&aVal);
1083 }
1084 // -------------------------------------------------------------------------
1085
updateTime(sal_Int32 columnIndex,const Time & x)1086 void SAL_CALL OResultSet::updateTime( sal_Int32 columnIndex, const Time& x ) throw(SQLException, RuntimeException)
1087 {
1088 TIME_STRUCT aVal = OTools::TimeToOdbcTime(x);
1089 updateValue(columnIndex,SQL_TIME,&aVal);
1090 }
1091 // -------------------------------------------------------------------------
1092
updateTimestamp(sal_Int32 columnIndex,const DateTime & x)1093 void SAL_CALL OResultSet::updateTimestamp( sal_Int32 columnIndex, const DateTime& x ) throw(SQLException, RuntimeException)
1094 {
1095 TIMESTAMP_STRUCT aVal = OTools::DateTimeToTimestamp(x);
1096 updateValue(columnIndex,SQL_TIMESTAMP,&aVal);
1097 }
1098 // -------------------------------------------------------------------------
1099
updateBinaryStream(sal_Int32 columnIndex,const Reference<XInputStream> & x,sal_Int32 length)1100 void SAL_CALL OResultSet::updateBinaryStream( sal_Int32 columnIndex, const Reference< XInputStream >& x, sal_Int32 length ) throw(SQLException, RuntimeException)
1101 {
1102 if(!x.is())
1103 ::dbtools::throwFunctionSequenceException(*this);
1104
1105 Sequence<sal_Int8> aSeq;
1106 x->readBytes(aSeq,length);
1107 updateBytes(columnIndex,aSeq);
1108 }
1109 // -------------------------------------------------------------------------
updateCharacterStream(sal_Int32 columnIndex,const Reference<XInputStream> & x,sal_Int32 length)1110 void SAL_CALL OResultSet::updateCharacterStream( sal_Int32 columnIndex, const Reference< XInputStream >& x, sal_Int32 length ) throw(SQLException, RuntimeException)
1111 {
1112 updateBinaryStream(columnIndex,x,length);
1113 }
1114 // -------------------------------------------------------------------------
refreshRow()1115 void SAL_CALL OResultSet::refreshRow( ) throw(SQLException, RuntimeException)
1116 {
1117 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::refreshRow" );
1118 ::osl::MutexGuard aGuard( m_aMutex );
1119 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
1120
1121
1122 // SQLRETURN nRet = N3SQLSetPos(m_aStatementHandle,1,SQL_REFRESH,SQL_LOCK_NO_CHANGE);
1123 m_nCurrentFetchState = N3SQLFetchScroll(m_aStatementHandle,SQL_FETCH_RELATIVE,0);
1124 OTools::ThrowException(m_pStatement->getOwnConnection(),m_nCurrentFetchState,m_aStatementHandle,SQL_HANDLE_STMT,*this);
1125 }
1126 // -------------------------------------------------------------------------
updateObject(sal_Int32 columnIndex,const Any & x)1127 void SAL_CALL OResultSet::updateObject( sal_Int32 columnIndex, const Any& x ) throw(SQLException, RuntimeException)
1128 {
1129 if (!::dbtools::implUpdateObject(this, columnIndex, x))
1130 throw SQLException();
1131 }
1132 // -------------------------------------------------------------------------
1133
updateNumericObject(sal_Int32 columnIndex,const Any & x,sal_Int32)1134 void SAL_CALL OResultSet::updateNumericObject( sal_Int32 columnIndex, const Any& x, sal_Int32 /*scale*/ ) throw(SQLException, RuntimeException)
1135 {
1136 if (!::dbtools::implUpdateObject(this, columnIndex, x))
1137 throw SQLException();
1138 }
1139 // -------------------------------------------------------------------------
1140 // XRowLocate
getBookmark()1141 Any SAL_CALL OResultSet::getBookmark( ) throw( SQLException, RuntimeException)
1142 {
1143 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::getBookmark" );
1144 ::osl::MutexGuard aGuard( m_aMutex );
1145 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
1146
1147 TBookmarkPosMap::iterator aFind = ::std::find_if(m_aPosToBookmarks.begin(),m_aPosToBookmarks.end(),
1148 ::std::compose1(::std::bind2nd(::std::equal_to<sal_Int32>(),m_nRowPos),::std::select2nd<TBookmarkPosMap::value_type>()));
1149
1150 if ( aFind == m_aPosToBookmarks.end() )
1151 {
1152 if ( m_nUseBookmarks == ODBC_SQL_NOT_DEFINED )
1153 {
1154 RTL_LOGFILE_CONTEXT_TRACE( aLogger, "SQLGetStmtAttr" );
1155 m_nUseBookmarks = SQL_UB_OFF;
1156 SQLRETURN nRet = N3SQLGetStmtAttr(m_aStatementHandle,SQL_ATTR_USE_BOOKMARKS,&m_nUseBookmarks,SQL_IS_UINTEGER,NULL);
1157 OSL_UNUSED( nRet );
1158 }
1159 if(m_nUseBookmarks == SQL_UB_OFF)
1160 throw SQLException();
1161
1162 m_aBookmark = OTools::getBytesValue(m_pStatement->getOwnConnection(),m_aStatementHandle,0,SQL_C_VARBOOKMARK,m_bWasNull,**this);
1163 m_aPosToBookmarks[m_aBookmark] = m_nRowPos;
1164 OSL_ENSURE(m_aBookmark.getLength(),"Invalid bookmark from length 0!");
1165 }
1166 else
1167 m_aBookmark = aFind->first;
1168 return makeAny(m_aBookmark);
1169 }
1170 // -------------------------------------------------------------------------
moveToBookmark(const Any & bookmark)1171 sal_Bool SAL_CALL OResultSet::moveToBookmark( const Any& bookmark ) throw( SQLException, RuntimeException)
1172 {
1173 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::moveToBookmark" );
1174 ::osl::MutexGuard aGuard( m_aMutex );
1175 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
1176
1177 m_nLastColumnPos = 0;
1178 bookmark >>= m_aBookmark;
1179 OSL_ENSURE(m_aBookmark.getLength(),"Invalid bookmark from length 0!");
1180 if(m_aBookmark.getLength())
1181 {
1182 SQLRETURN nReturn = N3SQLSetStmtAttr(m_aStatementHandle,SQL_ATTR_FETCH_BOOKMARK_PTR,m_aBookmark.getArray(),SQL_IS_POINTER); // SQL_LEN_BINARY_ATTR(aBookmark.getLength())
1183 OSL_UNUSED( nReturn );
1184
1185 if ( SQL_INVALID_HANDLE != nReturn && SQL_ERROR != nReturn )
1186 {
1187 m_nCurrentFetchState = N3SQLFetchScroll(m_aStatementHandle,SQL_FETCH_BOOKMARK,0);
1188 OTools::ThrowException(m_pStatement->getOwnConnection(),m_nCurrentFetchState,m_aStatementHandle,SQL_HANDLE_STMT,*this);
1189 TBookmarkPosMap::iterator aFind = m_aPosToBookmarks.find(m_aBookmark);
1190 if(aFind != m_aPosToBookmarks.end())
1191 m_nRowPos = aFind->second;
1192 else
1193 m_nRowPos = -1;
1194 return m_nCurrentFetchState == SQL_SUCCESS || m_nCurrentFetchState == SQL_SUCCESS_WITH_INFO;
1195 }
1196 }
1197 return sal_False;
1198 }
1199 // -------------------------------------------------------------------------
moveRelativeToBookmark(const Any & bookmark,sal_Int32 rows)1200 sal_Bool SAL_CALL OResultSet::moveRelativeToBookmark( const Any& bookmark, sal_Int32 rows ) throw( SQLException, RuntimeException)
1201 {
1202 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::moveRelativeToBookmark" );
1203 ::osl::MutexGuard aGuard( m_aMutex );
1204 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
1205
1206
1207 m_nLastColumnPos = 0;
1208 bookmark >>= m_aBookmark;
1209 SQLRETURN nReturn = N3SQLSetStmtAttr(m_aStatementHandle,SQL_ATTR_FETCH_BOOKMARK_PTR,m_aBookmark.getArray(),SQL_IS_POINTER);
1210 OSL_UNUSED( nReturn );
1211
1212 m_nCurrentFetchState = N3SQLFetchScroll(m_aStatementHandle,SQL_FETCH_BOOKMARK,rows);
1213 OTools::ThrowException(m_pStatement->getOwnConnection(),m_nCurrentFetchState,m_aStatementHandle,SQL_HANDLE_STMT,*this);
1214 return m_nCurrentFetchState == SQL_SUCCESS || m_nCurrentFetchState == SQL_SUCCESS_WITH_INFO;
1215 }
1216 // -------------------------------------------------------------------------
compareBookmarks(const Any & lhs,const Any & rhs)1217 sal_Int32 SAL_CALL OResultSet::compareBookmarks( const Any& lhs, const Any& rhs ) throw( SQLException, RuntimeException)
1218 {
1219 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::compareBookmarks" );
1220 ::osl::MutexGuard aGuard( m_aMutex );
1221 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
1222
1223 return (lhs == rhs) ? CompareBookmark::EQUAL : CompareBookmark::NOT_EQUAL;
1224 }
1225 // -------------------------------------------------------------------------
hasOrderedBookmarks()1226 sal_Bool SAL_CALL OResultSet::hasOrderedBookmarks( ) throw( SQLException, RuntimeException)
1227 {
1228 return sal_False;
1229 }
1230 // -------------------------------------------------------------------------
hashBookmark(const Any &)1231 sal_Int32 SAL_CALL OResultSet::hashBookmark( const Any& /*bookmark*/ ) throw( SQLException, RuntimeException)
1232 {
1233 ::dbtools::throwFunctionNotSupportedException( "XRowLocate::hashBookmark", *this );
1234 return 0;
1235 }
1236 // -------------------------------------------------------------------------
1237 // XDeleteRows
deleteRows(const Sequence<Any> & rows)1238 Sequence< sal_Int32 > SAL_CALL OResultSet::deleteRows( const Sequence< Any >& rows ) throw( SQLException, RuntimeException)
1239 {
1240 Sequence< sal_Int32 > aRet(rows.getLength());
1241 sal_Int32 *pRet = aRet.getArray();
1242
1243 const Any *pBegin = rows.getConstArray();
1244 const Any *pEnd = pBegin + rows.getLength();
1245
1246 for(;pBegin != pEnd;++pBegin,++pRet)
1247 {
1248 try
1249 {
1250 if(moveToBookmark(*pBegin))
1251 {
1252 deleteRow();
1253 *pRet = 1;
1254 }
1255 }
1256 catch(SQLException&)
1257 {
1258 *pRet = 0;
1259 }
1260 }
1261 return aRet;
1262 }
1263 //------------------------------------------------------------------------------
getResultSetConcurrency() const1264 sal_Int32 OResultSet::getResultSetConcurrency() const
1265 {
1266 SQLULEN nValue = 0;
1267 SQLRETURN nReturn = N3SQLGetStmtAttr(m_aStatementHandle,SQL_ATTR_CONCURRENCY,&nValue,SQL_IS_UINTEGER,0);
1268 OSL_UNUSED( nReturn );
1269 if(SQL_CONCUR_READ_ONLY == nValue)
1270 nValue = ResultSetConcurrency::READ_ONLY;
1271 else
1272 nValue = ResultSetConcurrency::UPDATABLE;
1273
1274 return nValue;
1275 }
1276 //------------------------------------------------------------------------------
getResultSetType() const1277 sal_Int32 OResultSet::getResultSetType() const
1278 {
1279 SQLULEN nValue = 0;
1280 N3SQLGetStmtAttr(m_aStatementHandle,SQL_ATTR_CURSOR_SENSITIVITY,&nValue,SQL_IS_UINTEGER,0);
1281 if(SQL_SENSITIVE == nValue)
1282 nValue = ResultSetType::SCROLL_SENSITIVE;
1283 else if(SQL_INSENSITIVE == nValue)
1284 nValue = ResultSetType::SCROLL_INSENSITIVE;
1285 else
1286 {
1287 SQLULEN nCurType = 0;
1288 N3SQLGetStmtAttr(m_aStatementHandle,SQL_ATTR_CURSOR_TYPE,&nCurType,SQL_IS_UINTEGER,0);
1289 if(SQL_CURSOR_KEYSET_DRIVEN == nCurType)
1290 nValue = ResultSetType::SCROLL_SENSITIVE;
1291 else if(SQL_CURSOR_STATIC == nCurType)
1292 nValue = ResultSetType::SCROLL_INSENSITIVE;
1293 else if(SQL_CURSOR_FORWARD_ONLY == nCurType)
1294 nValue = ResultSetType::FORWARD_ONLY;
1295 else if(SQL_CURSOR_DYNAMIC == nCurType)
1296 nValue = ResultSetType::SCROLL_SENSITIVE;
1297 }
1298 return nValue;
1299 }
1300 //------------------------------------------------------------------------------
getFetchDirection() const1301 sal_Int32 OResultSet::getFetchDirection() const
1302 {
1303 return FetchDirection::FORWARD;
1304 }
1305 //------------------------------------------------------------------------------
getFetchSize() const1306 sal_Int32 OResultSet::getFetchSize() const
1307 {
1308 SQLULEN nValue = 0;
1309 N3SQLGetStmtAttr(m_aStatementHandle,SQL_ATTR_ROW_ARRAY_SIZE,&nValue,SQL_IS_UINTEGER,0);
1310 return nValue;
1311 }
1312 //------------------------------------------------------------------------------
getCursorName() const1313 ::rtl::OUString OResultSet::getCursorName() const
1314 {
1315 SQLCHAR pName[258];
1316 SQLSMALLINT nRealLen = 0;
1317 N3SQLGetCursorName(m_aStatementHandle,(SQLCHAR*)pName,256,&nRealLen);
1318 return ::rtl::OUString::createFromAscii((const char*)pName);
1319 }
1320 // -------------------------------------------------------------------------
isBookmarkable() const1321 sal_Bool OResultSet::isBookmarkable() const
1322 {
1323 if(!m_aConnectionHandle)
1324 return sal_False;
1325
1326 SQLULEN nValue = 0;
1327 N3SQLGetStmtAttr(m_aStatementHandle,SQL_ATTR_CURSOR_TYPE,&nValue,SQL_IS_UINTEGER,0);
1328
1329 sal_Int32 nAttr = 0;
1330 try
1331 {
1332 switch(nValue)
1333 {
1334 case SQL_CURSOR_FORWARD_ONLY:
1335 return sal_False;
1336 case SQL_CURSOR_STATIC:
1337 OTools::GetInfo(m_pStatement->getOwnConnection(),m_aConnectionHandle,SQL_STATIC_CURSOR_ATTRIBUTES1,nAttr,NULL);
1338 break;
1339 case SQL_CURSOR_KEYSET_DRIVEN:
1340 OTools::GetInfo(m_pStatement->getOwnConnection(),m_aConnectionHandle,SQL_KEYSET_CURSOR_ATTRIBUTES1,nAttr,NULL);
1341 break;
1342 case SQL_CURSOR_DYNAMIC:
1343 OTools::GetInfo(m_pStatement->getOwnConnection(),m_aConnectionHandle,SQL_DYNAMIC_CURSOR_ATTRIBUTES1,nAttr,NULL);
1344 break;
1345 }
1346 }
1347 catch(Exception&)
1348 {
1349 return sal_False;
1350 }
1351
1352 if ( m_nUseBookmarks == ODBC_SQL_NOT_DEFINED )
1353 {
1354 m_nUseBookmarks = SQL_UB_OFF;
1355 SQLRETURN nRet = N3SQLGetStmtAttr(m_aStatementHandle,SQL_ATTR_USE_BOOKMARKS,&m_nUseBookmarks,SQL_IS_UINTEGER,NULL);
1356 OSL_UNUSED( nRet );
1357 }
1358
1359 return (m_nUseBookmarks != SQL_UB_OFF) && (nAttr & SQL_CA1_BOOKMARK) == SQL_CA1_BOOKMARK;
1360 }
1361 //------------------------------------------------------------------------------
setFetchDirection(sal_Int32 _par0)1362 void OResultSet::setFetchDirection(sal_Int32 _par0)
1363 {
1364 OSL_ENSURE(_par0>0,"Illegal fetch direction!");
1365 if ( _par0 > 0 )
1366 {
1367 N3SQLSetStmtAttr(m_aStatementHandle,SQL_ATTR_CURSOR_TYPE,(SQLPOINTER)_par0,SQL_IS_UINTEGER);
1368 }
1369 }
1370 //------------------------------------------------------------------------------
setFetchSize(sal_Int32 _par0)1371 void OResultSet::setFetchSize(sal_Int32 _par0)
1372 {
1373 OSL_ENSURE(_par0>0,"Illegal fetch size!");
1374 if ( _par0 > 0 )
1375 {
1376 N3SQLSetStmtAttr(m_aStatementHandle,SQL_ATTR_ROW_ARRAY_SIZE,(SQLPOINTER)_par0,SQL_IS_UINTEGER);
1377 delete m_pRowStatusArray;
1378
1379 m_pRowStatusArray = new SQLUSMALLINT[_par0];
1380 N3SQLSetStmtAttr(m_aStatementHandle,SQL_ATTR_ROW_STATUS_PTR,m_pRowStatusArray,SQL_IS_POINTER);
1381 }
1382 }
1383 // -------------------------------------------------------------------------
createArrayHelper() const1384 IPropertyArrayHelper* OResultSet::createArrayHelper( ) const
1385 {
1386 Sequence< Property > aProps(6);
1387 Property* pProperties = aProps.getArray();
1388 sal_Int32 nPos = 0;
1389 DECL_PROP1IMPL(CURSORNAME, ::rtl::OUString) PropertyAttribute::READONLY);
1390 DECL_PROP0(FETCHDIRECTION, sal_Int32);
1391 DECL_PROP0(FETCHSIZE, sal_Int32);
1392 DECL_BOOL_PROP1IMPL(ISBOOKMARKABLE) PropertyAttribute::READONLY);
1393 DECL_PROP1IMPL(RESULTSETCONCURRENCY,sal_Int32) PropertyAttribute::READONLY);
1394 DECL_PROP1IMPL(RESULTSETTYPE, sal_Int32) PropertyAttribute::READONLY);
1395
1396 return new OPropertyArrayHelper(aProps);
1397 }
1398 // -------------------------------------------------------------------------
getInfoHelper()1399 IPropertyArrayHelper & OResultSet::getInfoHelper()
1400 {
1401 return *const_cast<OResultSet*>(this)->getArrayHelper();
1402 }
1403 // -------------------------------------------------------------------------
convertFastPropertyValue(Any & rConvertedValue,Any & rOldValue,sal_Int32 nHandle,const Any & rValue)1404 sal_Bool OResultSet::convertFastPropertyValue(
1405 Any & rConvertedValue,
1406 Any & rOldValue,
1407 sal_Int32 nHandle,
1408 const Any& rValue )
1409 throw (::com::sun::star::lang::IllegalArgumentException)
1410 {
1411 switch(nHandle)
1412 {
1413 case PROPERTY_ID_ISBOOKMARKABLE:
1414 case PROPERTY_ID_CURSORNAME:
1415 case PROPERTY_ID_RESULTSETCONCURRENCY:
1416 case PROPERTY_ID_RESULTSETTYPE:
1417 throw ::com::sun::star::lang::IllegalArgumentException();
1418 case PROPERTY_ID_FETCHDIRECTION:
1419 return ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, getFetchDirection());
1420 case PROPERTY_ID_FETCHSIZE:
1421 return ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, getFetchSize());
1422 default:
1423 ;
1424 }
1425 return sal_False;
1426 }
1427 // -------------------------------------------------------------------------
setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const Any & rValue)1428 void OResultSet::setFastPropertyValue_NoBroadcast(
1429 sal_Int32 nHandle,
1430 const Any& rValue
1431 )
1432 throw (Exception)
1433 {
1434 switch(nHandle)
1435 {
1436 case PROPERTY_ID_ISBOOKMARKABLE:
1437 case PROPERTY_ID_CURSORNAME:
1438 case PROPERTY_ID_RESULTSETCONCURRENCY:
1439 case PROPERTY_ID_RESULTSETTYPE:
1440 throw Exception();
1441 case PROPERTY_ID_FETCHDIRECTION:
1442 setFetchDirection(getINT32(rValue));
1443 break;
1444 case PROPERTY_ID_FETCHSIZE:
1445 setFetchSize(getINT32(rValue));
1446 break;
1447 default:
1448 ;
1449 }
1450 }
1451 // -------------------------------------------------------------------------
getFastPropertyValue(Any & rValue,sal_Int32 nHandle) const1452 void OResultSet::getFastPropertyValue(
1453 Any& rValue,
1454 sal_Int32 nHandle
1455 ) const
1456 {
1457 switch(nHandle)
1458 {
1459 case PROPERTY_ID_ISBOOKMARKABLE:
1460 rValue = bool2any(isBookmarkable());
1461 break;
1462 case PROPERTY_ID_CURSORNAME:
1463 rValue <<= getCursorName();
1464 break;
1465 case PROPERTY_ID_RESULTSETCONCURRENCY:
1466 rValue <<= getResultSetConcurrency();
1467 break;
1468 case PROPERTY_ID_RESULTSETTYPE:
1469 rValue <<= getResultSetType();
1470 break;
1471 case PROPERTY_ID_FETCHDIRECTION:
1472 rValue <<= getFetchDirection();
1473 break;
1474 case PROPERTY_ID_FETCHSIZE:
1475 rValue <<= getFetchSize();
1476 break;
1477 }
1478 }
1479 // -------------------------------------------------------------------------
fillRow(sal_Int32 _nToColumn)1480 void OResultSet::fillRow(sal_Int32 _nToColumn)
1481 {
1482 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::fillRow" );
1483 if((sal_Int32)m_aRow.size() <= _nToColumn)
1484 {
1485 m_aRow.resize(_nToColumn+1);
1486 m_aRow[_nToColumn].setBound(sal_True);
1487 }
1488 m_bFetchData = sal_False;
1489
1490 sal_Int32 nColumn = m_nLastColumnPos + 1;
1491 TDataRow::iterator pColumn = m_aRow.begin() + nColumn;
1492 TDataRow::iterator pColumnEnd = m_aRow.begin() + _nToColumn + 1;
1493
1494 for (; pColumn < pColumnEnd; ++nColumn, ++pColumn)
1495 {
1496 const sal_Int32 nType = pColumn->getTypeKind();
1497 switch (nType)
1498 {
1499 case DataType::CHAR:
1500 case DataType::VARCHAR:
1501 case DataType::DECIMAL:
1502 case DataType::NUMERIC:
1503 case DataType::LONGVARCHAR:
1504 case DataType::CLOB:
1505 {
1506 const SWORD nColumnType = impl_getColumnType_nothrow(nColumn);
1507 *pColumn = OTools::getStringValue(m_pStatement->getOwnConnection(),m_aStatementHandle,nColumn,nColumnType,m_bWasNull,**this,m_nTextEncoding);
1508 }
1509 break;
1510 case DataType::BIGINT:
1511 *pColumn = getLong(nColumn);
1512 break;
1513 case DataType::REAL:
1514 case DataType::DOUBLE:
1515 *pColumn = getDouble(nColumn);
1516 break;
1517 case DataType::LONGVARBINARY:
1518 case DataType::BLOB:
1519 *pColumn = getBytes(nColumn);
1520 break;
1521 case DataType::DATE:
1522 *pColumn = getDate(nColumn);
1523 break;
1524 case DataType::TIME:
1525 *pColumn = getTime(nColumn);
1526 break;
1527 case DataType::TIMESTAMP:
1528 *pColumn = getTimestamp(nColumn);
1529 break;
1530 case DataType::BIT:
1531 *pColumn = getBoolean(nColumn);
1532 break;
1533 case DataType::TINYINT:
1534 *pColumn = getByte(nColumn);
1535 break;
1536 case DataType::SMALLINT:
1537 *pColumn = getShort(nColumn);
1538 break;
1539 case DataType::INTEGER:
1540 *pColumn = getInt(nColumn);
1541 break;
1542 case DataType::FLOAT:
1543 *pColumn = getFloat(nColumn);
1544 break;
1545 case DataType::BINARY:
1546 case DataType::VARBINARY:
1547 *pColumn = getBytes(nColumn);
1548 break;
1549 }
1550
1551 if ( m_bWasNull )
1552 pColumn->setNull();
1553 if(nType != pColumn->getTypeKind())
1554 {
1555 pColumn->setTypeKind(nType);
1556 }
1557 }
1558 m_nLastColumnPos = _nToColumn;
1559 m_bFetchData = sal_True;
1560 }
1561 // -----------------------------------------------------------------------------
acquire()1562 void SAL_CALL OResultSet::acquire() throw()
1563 {
1564 OResultSet_BASE::acquire();
1565 }
1566 // -----------------------------------------------------------------------------
release()1567 void SAL_CALL OResultSet::release() throw()
1568 {
1569 OResultSet_BASE::release();
1570 }
1571 // -----------------------------------------------------------------------------
getPropertySetInfo()1572 ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL OResultSet::getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException)
1573 {
1574 return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper());
1575 }
1576 // -----------------------------------------------------------------------------
move(IResultSetHelper::Movement _eCursorPosition,sal_Int32 _nOffset,sal_Bool)1577 sal_Bool OResultSet::move(IResultSetHelper::Movement _eCursorPosition, sal_Int32 _nOffset, sal_Bool /*_bRetrieveData*/)
1578 {
1579 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::move" );
1580 SQLSMALLINT nFetchOrientation = SQL_FETCH_NEXT;
1581 switch(_eCursorPosition)
1582 {
1583 case IResultSetHelper::NEXT:
1584 nFetchOrientation = SQL_FETCH_NEXT;
1585 break;
1586 case IResultSetHelper::PRIOR:
1587 nFetchOrientation = SQL_FETCH_PRIOR;
1588 break;
1589 case IResultSetHelper::FIRST:
1590 nFetchOrientation = SQL_FETCH_FIRST;
1591 break;
1592 case IResultSetHelper::LAST:
1593 nFetchOrientation = SQL_FETCH_LAST;
1594 break;
1595 case IResultSetHelper::RELATIVE:
1596 nFetchOrientation = SQL_FETCH_RELATIVE;
1597 break;
1598 case IResultSetHelper::ABSOLUTE:
1599 nFetchOrientation = SQL_FETCH_ABSOLUTE;
1600 break;
1601 case IResultSetHelper::BOOKMARK: // special case here because we are only called with position numbers
1602 {
1603 TBookmarkPosMap::iterator aIter = m_aPosToBookmarks.begin();
1604 TBookmarkPosMap::iterator aEnd = m_aPosToBookmarks.end();
1605 for (; aIter != aEnd; ++aIter)
1606 {
1607 if ( aIter->second == _nOffset )
1608 return moveToBookmark(makeAny(aIter->first));
1609 }
1610 OSL_ENSURE(0,"Bookmark not found!");
1611 }
1612 return sal_False;
1613 }
1614
1615 m_bEOF = sal_False;
1616 m_nLastColumnPos = 0;
1617
1618 SQLRETURN nOldFetchStatus = m_nCurrentFetchState;
1619 if ( !m_bUseFetchScroll && _eCursorPosition == IResultSetHelper::NEXT )
1620 m_nCurrentFetchState = N3SQLFetch(m_aStatementHandle);
1621 else
1622 m_nCurrentFetchState = N3SQLFetchScroll(m_aStatementHandle,nFetchOrientation,_nOffset);
1623
1624 OSL_TRACE( __FILE__": OSkipDeletedSet::OResultSet::move(%d,%d), FetchState = %d",nFetchOrientation,_nOffset,m_nCurrentFetchState);
1625 OTools::ThrowException(m_pStatement->getOwnConnection(),m_nCurrentFetchState,m_aStatementHandle,SQL_HANDLE_STMT,*this);
1626
1627 const bool bSuccess = m_nCurrentFetchState == SQL_SUCCESS || m_nCurrentFetchState == SQL_SUCCESS_WITH_INFO;
1628 if ( bSuccess )
1629 {
1630 switch(_eCursorPosition)
1631 {
1632 case IResultSetHelper::NEXT:
1633 ++m_nRowPos;
1634 break;
1635 case IResultSetHelper::PRIOR:
1636 --m_nRowPos;
1637 break;
1638 case IResultSetHelper::FIRST:
1639 m_nRowPos = 1;
1640 break;
1641 case IResultSetHelper::LAST:
1642 m_bEOF = sal_True;
1643 break;
1644 case IResultSetHelper::RELATIVE:
1645 m_nRowPos += _nOffset;
1646 break;
1647 case IResultSetHelper::ABSOLUTE:
1648 case IResultSetHelper::BOOKMARK: // special case here because we are only called with position numbers
1649 m_nRowPos = _nOffset;
1650 break;
1651 } // switch(_eCursorPosition)
1652 if ( m_nUseBookmarks == ODBC_SQL_NOT_DEFINED )
1653 {
1654 RTL_LOGFILE_CONTEXT_TRACE( aLogger, "SQLGetStmtAttr" );
1655 m_nUseBookmarks = SQL_UB_OFF;
1656 SQLRETURN nRet = N3SQLGetStmtAttr(m_aStatementHandle,SQL_ATTR_USE_BOOKMARKS,&m_nUseBookmarks,SQL_IS_UINTEGER,NULL);
1657 OSL_UNUSED( nRet );
1658 }
1659 if ( m_nUseBookmarks != SQL_UB_OFF )
1660 {
1661 RTL_LOGFILE_CONTEXT_TRACE( aLogger, "OTools::getBytesValue" );
1662 m_aBookmark = OTools::getBytesValue(m_pStatement->getOwnConnection(),m_aStatementHandle,0,SQL_C_VARBOOKMARK,m_bWasNull,**this);
1663 m_aPosToBookmarks[m_aBookmark] = m_nRowPos;
1664 OSL_ENSURE(m_aBookmark.getLength(),"Invalid bookmark from length 0!");
1665 }
1666 }
1667 else if ( IResultSetHelper::PRIOR == _eCursorPosition && m_nCurrentFetchState == SQL_NO_DATA )
1668 m_nRowPos = 0;
1669 else if(IResultSetHelper::NEXT == _eCursorPosition && m_nCurrentFetchState == SQL_NO_DATA && nOldFetchStatus != SQL_NO_DATA)
1670 ++m_nRowPos;
1671
1672 return bSuccess;
1673 }
1674 // -----------------------------------------------------------------------------
getDriverPos() const1675 sal_Int32 OResultSet::getDriverPos() const
1676 {
1677 SQLULEN nValue = 0;
1678 SQLRETURN nRet = N3SQLGetStmtAttr(m_aStatementHandle,SQL_ATTR_ROW_NUMBER,&nValue,SQL_IS_UINTEGER,0);
1679 OSL_UNUSED( nRet );
1680 OSL_TRACE( __FILE__": OResultSet::getDriverPos() = Ret = %d, RowNum = %lu, RowPos = %d",nRet,nValue , m_nRowPos);
1681 return nValue ? nValue : m_nRowPos;
1682 }
1683 // -----------------------------------------------------------------------------
deletedVisible() const1684 sal_Bool OResultSet::deletedVisible() const
1685 {
1686 return sal_False;
1687 }
1688 // -----------------------------------------------------------------------------
isRowDeleted() const1689 sal_Bool OResultSet::isRowDeleted() const
1690 {
1691 return m_pRowStatusArray[0] == SQL_ROW_DELETED;
1692 }
1693 // -----------------------------------------------------------------------------
moveImpl(IResultSetHelper::Movement _eCursorPosition,sal_Int32 _nOffset,sal_Bool _bRetrieveData)1694 sal_Bool OResultSet::moveImpl(IResultSetHelper::Movement _eCursorPosition, sal_Int32 _nOffset, sal_Bool _bRetrieveData)
1695 {
1696 ::osl::MutexGuard aGuard( m_aMutex );
1697 checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
1698 return (m_pSkipDeletedSet != NULL)
1699 ? m_pSkipDeletedSet->skipDeleted(_eCursorPosition,_nOffset,_bRetrieveData)
1700 : move(_eCursorPosition,_nOffset,_bRetrieveData);
1701 }
1702 // -----------------------------------------------------------------------------
fillNeededData(SQLRETURN _nRet)1703 void OResultSet::fillNeededData(SQLRETURN _nRet)
1704 {
1705 RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "odbc", "Ocke.Janssen@sun.com", "OResultSet::fillNeededData" );
1706 SQLRETURN nRet = _nRet;
1707 if( nRet == SQL_NEED_DATA)
1708 {
1709 void* pColumnIndex = 0;
1710 nRet = N3SQLParamData(m_aStatementHandle,&pColumnIndex);
1711
1712 do
1713 {
1714 if (nRet != SQL_SUCCESS && nRet != SQL_SUCCESS_WITH_INFO && nRet != SQL_NEED_DATA)
1715 break;
1716
1717 sal_IntPtr nColumnIndex ( reinterpret_cast<sal_IntPtr>(pColumnIndex));
1718 Sequence< sal_Int8 > aSeq;
1719 switch(m_aRow[nColumnIndex].getTypeKind())
1720 {
1721 case DataType::BINARY:
1722 case DataType::VARBINARY:
1723 case DataType::LONGVARBINARY:
1724 case DataType::BLOB:
1725 aSeq = m_aRow[nColumnIndex];
1726 N3SQLPutData (m_aStatementHandle, aSeq.getArray(), aSeq.getLength());
1727 break;
1728 case SQL_WLONGVARCHAR:
1729 {
1730 ::rtl::OUString sRet;
1731 sRet = m_aRow[nColumnIndex].getString();
1732 nRet = N3SQLPutData (m_aStatementHandle, (SQLPOINTER)sRet.getStr(), sizeof(sal_Unicode)*sRet.getLength());
1733 break;
1734 }
1735 case DataType::LONGVARCHAR:
1736 case DataType::CLOB:
1737 {
1738 ::rtl::OUString sRet;
1739 sRet = m_aRow[nColumnIndex].getString();
1740 ::rtl::OString aString(::rtl::OUStringToOString(sRet,m_nTextEncoding));
1741 nRet = N3SQLPutData (m_aStatementHandle, (SQLPOINTER)aString.getStr(), aString.getLength());
1742 break;
1743 }
1744 default:
1745 OSL_ENSURE(0,"Not supported at the moment!");
1746 }
1747 nRet = N3SQLParamData(m_aStatementHandle,&pColumnIndex);
1748 }
1749 while (nRet == SQL_NEED_DATA);
1750 }
1751 }
1752 // -----------------------------------------------------------------------------
impl_getColumnType_nothrow(sal_Int32 columnIndex)1753 SWORD OResultSet::impl_getColumnType_nothrow(sal_Int32 columnIndex)
1754 {
1755 ::std::map<sal_Int32,SWORD>::iterator aFind = m_aODBCColumnTypes.find(columnIndex);
1756 if ( aFind == m_aODBCColumnTypes.end() )
1757 aFind = m_aODBCColumnTypes.insert(::std::map<sal_Int32,SWORD>::value_type(columnIndex,OResultSetMetaData::getColumnODBCType(m_pStatement->getOwnConnection(),m_aStatementHandle,*this,columnIndex))).first;
1758 return aFind->second;
1759 }
1760
1761