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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 :
21 : #include "dbastrings.hrc"
22 :
23 : #include <com/sun/star/lang/DisposedException.hpp>
24 : #include <com/sun/star/sdbc/XConnection.hpp>
25 : #include <com/sun/star/sdbc/XDatabaseMetaData.hpp>
26 :
27 : #include <comphelper/property.hxx>
28 : #include <comphelper/sequence.hxx>
29 : #include <cppuhelper/supportsservice.hxx>
30 : #include <cppuhelper/typeprovider.hxx>
31 : #include <preparedstatement.hxx>
32 : #include <resultcolumn.hxx>
33 : #include <resultset.hxx>
34 : #include <tools/debug.hxx>
35 : #include <tools/diagnose_ex.h>
36 :
37 : using namespace ::com::sun::star::sdbc;
38 : using namespace ::com::sun::star::sdbcx;
39 : using namespace ::com::sun::star::beans;
40 : using namespace ::com::sun::star::uno;
41 : using namespace ::com::sun::star::lang;
42 : using namespace ::cppu;
43 : using namespace ::osl;
44 : using namespace dbaccess;
45 :
46 :
47 0 : OPreparedStatement::OPreparedStatement(const Reference< XConnection > & _xConn,
48 : const Reference< XInterface > & _xStatement)
49 0 : :OStatementBase(_xConn, _xStatement)
50 : {
51 0 : m_xAggregateAsParameters = Reference< XParameters >( m_xAggregateAsSet, UNO_QUERY_THROW );
52 :
53 0 : Reference<XDatabaseMetaData> xMeta = _xConn->getMetaData();
54 0 : m_pColumns = new OColumns(*this, m_aMutex, xMeta.is() && xMeta->supportsMixedCaseQuotedIdentifiers(),::std::vector< OUString>(), NULL,NULL);
55 0 : }
56 :
57 0 : OPreparedStatement::~OPreparedStatement()
58 : {
59 0 : m_pColumns->acquire();
60 0 : m_pColumns->disposing();
61 0 : delete m_pColumns;
62 :
63 0 : }
64 :
65 : // com::sun::star::lang::XTypeProvider
66 0 : Sequence< Type > OPreparedStatement::getTypes() throw (RuntimeException, std::exception)
67 : {
68 0 : OTypeCollection aTypes(::getCppuType( (const Reference< XServiceInfo > *)0 ),
69 0 : ::getCppuType( (const Reference< XPreparedStatement > *)0 ),
70 0 : ::getCppuType( (const Reference< XParameters > *)0 ),
71 0 : ::getCppuType( (const Reference< XResultSetMetaDataSupplier > *)0 ),
72 0 : ::getCppuType( (const Reference< XColumnsSupplier > *)0 ),
73 0 : OStatementBase::getTypes() );
74 :
75 0 : return aTypes.getTypes();
76 : }
77 :
78 0 : Sequence< sal_Int8 > OPreparedStatement::getImplementationId() throw (RuntimeException, std::exception)
79 : {
80 0 : return css::uno::Sequence<sal_Int8>();
81 : }
82 :
83 : // com::sun::star::uno::XInterface
84 0 : Any OPreparedStatement::queryInterface( const Type & rType ) throw (RuntimeException, std::exception)
85 : {
86 0 : Any aIface = OStatementBase::queryInterface( rType );
87 0 : if (!aIface.hasValue())
88 0 : aIface = ::cppu::queryInterface(
89 : rType,
90 : static_cast< XServiceInfo * >( this ),
91 : static_cast< XParameters * >( this ),
92 : static_cast< XColumnsSupplier * >( this ),
93 : static_cast< XResultSetMetaDataSupplier * >( this ),
94 : static_cast< XPreparedBatchExecution * >( this ),
95 : static_cast< XMultipleResults * >( this ),
96 0 : static_cast< XPreparedStatement * >( this ));
97 0 : return aIface;
98 : }
99 :
100 0 : void OPreparedStatement::acquire() throw ()
101 : {
102 0 : OStatementBase::acquire();
103 0 : }
104 :
105 0 : void OPreparedStatement::release() throw ()
106 : {
107 0 : OStatementBase::release();
108 0 : }
109 :
110 : // XServiceInfo
111 0 : OUString OPreparedStatement::getImplementationName( ) throw(RuntimeException, std::exception)
112 : {
113 0 : return OUString("com.sun.star.sdb.OPreparedStatement");
114 : }
115 :
116 0 : sal_Bool OPreparedStatement::supportsService( const OUString& _rServiceName ) throw (RuntimeException, std::exception)
117 : {
118 0 : return cppu::supportsService(this, _rServiceName);
119 : }
120 :
121 0 : Sequence< OUString > OPreparedStatement::getSupportedServiceNames( ) throw (RuntimeException, std::exception)
122 : {
123 0 : Sequence< OUString > aSNS( 2 );
124 0 : aSNS.getArray()[0] = SERVICE_SDBC_PREPAREDSTATEMENT;
125 0 : aSNS.getArray()[1] = SERVICE_SDB_PREPAREDSTATMENT;
126 0 : return aSNS;
127 : }
128 :
129 : // OComponentHelper
130 0 : void OPreparedStatement::disposing()
131 : {
132 : {
133 0 : MutexGuard aGuard(m_aMutex);
134 0 : m_pColumns->disposing();
135 0 : m_xAggregateAsParameters = NULL;
136 : }
137 0 : OStatementBase::disposing();
138 0 : }
139 :
140 : // ::com::sun::star::sdbcx::XColumnsSupplier
141 0 : Reference< ::com::sun::star::container::XNameAccess > OPreparedStatement::getColumns(void) throw( RuntimeException, std::exception )
142 : {
143 0 : MutexGuard aGuard(m_aMutex);
144 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
145 :
146 : // do we have to populate the columns
147 0 : if (!m_pColumns->isInitialized())
148 : {
149 : try
150 : {
151 0 : Reference< XResultSetMetaDataSupplier > xSuppMeta( m_xAggregateAsSet, UNO_QUERY_THROW );
152 0 : Reference< XResultSetMetaData > xMetaData( xSuppMeta->getMetaData(), UNO_SET_THROW );
153 :
154 0 : Reference< XConnection > xConn( getConnection(), UNO_SET_THROW );
155 0 : Reference< XDatabaseMetaData > xDBMeta( xConn->getMetaData(), UNO_SET_THROW );
156 :
157 0 : for (sal_Int32 i = 0, nCount = xMetaData->getColumnCount(); i < nCount; ++i)
158 : {
159 : // retrieve the name of the column
160 0 : OUString aName = xMetaData->getColumnName(i + 1);
161 0 : OResultColumn* pColumn = new OResultColumn(xMetaData, i + 1, xDBMeta);
162 0 : m_pColumns->append(aName, pColumn);
163 0 : }
164 : }
165 0 : catch (const SQLException& )
166 : {
167 : DBG_UNHANDLED_EXCEPTION();
168 : }
169 0 : m_pColumns->setInitialized();
170 : }
171 0 : return m_pColumns;
172 : }
173 :
174 : // XResultSetMetaDataSupplier
175 0 : Reference< XResultSetMetaData > OPreparedStatement::getMetaData(void) throw( SQLException, RuntimeException, std::exception )
176 : {
177 0 : MutexGuard aGuard(m_aMutex);
178 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
179 0 : return Reference< XResultSetMetaDataSupplier >( m_xAggregateAsSet, UNO_QUERY_THROW )->getMetaData();
180 : }
181 :
182 : // XPreparedStatement
183 0 : Reference< XResultSet > OPreparedStatement::executeQuery() throw( SQLException, RuntimeException, std::exception )
184 : {
185 0 : MutexGuard aGuard(m_aMutex);
186 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
187 :
188 0 : disposeResultSet();
189 :
190 0 : Reference< XResultSet > xResultSet;
191 0 : Reference< XResultSet > xDrvResultSet = Reference< XPreparedStatement >( m_xAggregateAsSet, UNO_QUERY_THROW )->executeQuery();
192 0 : if (xDrvResultSet.is())
193 : {
194 0 : xResultSet = new OResultSet(xDrvResultSet, *this, m_pColumns->isCaseSensitive());
195 :
196 : // keep the resultset weak
197 0 : m_aResultSet = xResultSet;
198 : }
199 0 : return xResultSet;
200 : }
201 :
202 0 : sal_Int32 OPreparedStatement::executeUpdate() throw( SQLException, RuntimeException, std::exception )
203 : {
204 0 : MutexGuard aGuard(m_aMutex);
205 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
206 :
207 0 : disposeResultSet();
208 :
209 0 : return Reference< XPreparedStatement >( m_xAggregateAsSet, UNO_QUERY_THROW )->executeUpdate();
210 : }
211 :
212 0 : sal_Bool OPreparedStatement::execute() throw( SQLException, RuntimeException, std::exception )
213 : {
214 0 : MutexGuard aGuard(m_aMutex);
215 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
216 :
217 0 : disposeResultSet();
218 :
219 0 : return Reference< XPreparedStatement >( m_xAggregateAsSet, UNO_QUERY_THROW )->execute();
220 : }
221 :
222 0 : Reference< XConnection > OPreparedStatement::getConnection(void) throw( SQLException, RuntimeException, std::exception )
223 : {
224 0 : return Reference< XConnection > (m_xParent, UNO_QUERY);
225 : }
226 :
227 : // XParameters
228 0 : void SAL_CALL OPreparedStatement::setNull( sal_Int32 parameterIndex, sal_Int32 sqlType ) throw(SQLException, RuntimeException, std::exception)
229 : {
230 0 : MutexGuard aGuard(m_aMutex);
231 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
232 :
233 0 : m_xAggregateAsParameters->setNull(parameterIndex, sqlType);
234 0 : }
235 :
236 0 : void SAL_CALL OPreparedStatement::setObjectNull( sal_Int32 parameterIndex, sal_Int32 sqlType, const OUString& typeName ) throw(SQLException, RuntimeException, std::exception)
237 : {
238 0 : MutexGuard aGuard(m_aMutex);
239 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
240 :
241 0 : m_xAggregateAsParameters->setObjectNull(parameterIndex, sqlType, typeName);
242 0 : }
243 :
244 0 : void SAL_CALL OPreparedStatement::setBoolean( sal_Int32 parameterIndex, sal_Bool x ) throw(SQLException, RuntimeException, std::exception)
245 : {
246 0 : MutexGuard aGuard(m_aMutex);
247 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
248 :
249 0 : m_xAggregateAsParameters->setBoolean(parameterIndex, x);
250 0 : }
251 :
252 0 : void SAL_CALL OPreparedStatement::setByte( sal_Int32 parameterIndex, sal_Int8 x ) throw(SQLException, RuntimeException, std::exception)
253 : {
254 0 : MutexGuard aGuard(m_aMutex);
255 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
256 :
257 0 : m_xAggregateAsParameters->setByte(parameterIndex, x);
258 0 : }
259 :
260 0 : void SAL_CALL OPreparedStatement::setShort( sal_Int32 parameterIndex, sal_Int16 x ) throw(SQLException, RuntimeException, std::exception)
261 : {
262 0 : MutexGuard aGuard(m_aMutex);
263 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
264 :
265 0 : m_xAggregateAsParameters->setShort(parameterIndex, x);
266 0 : }
267 :
268 0 : void SAL_CALL OPreparedStatement::setInt( sal_Int32 parameterIndex, sal_Int32 x ) throw(SQLException, RuntimeException, std::exception)
269 : {
270 0 : MutexGuard aGuard(m_aMutex);
271 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
272 :
273 0 : m_xAggregateAsParameters->setInt(parameterIndex, x);
274 0 : }
275 :
276 0 : void SAL_CALL OPreparedStatement::setLong( sal_Int32 parameterIndex, sal_Int64 x ) throw(SQLException, RuntimeException, std::exception)
277 : {
278 0 : MutexGuard aGuard(m_aMutex);
279 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
280 :
281 0 : m_xAggregateAsParameters->setLong(parameterIndex, x);
282 0 : }
283 :
284 0 : void SAL_CALL OPreparedStatement::setFloat( sal_Int32 parameterIndex, float x ) throw(SQLException, RuntimeException, std::exception)
285 : {
286 0 : MutexGuard aGuard(m_aMutex);
287 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
288 :
289 0 : m_xAggregateAsParameters->setFloat(parameterIndex, x);
290 0 : }
291 :
292 0 : void SAL_CALL OPreparedStatement::setDouble( sal_Int32 parameterIndex, double x ) throw(SQLException, RuntimeException, std::exception)
293 : {
294 0 : MutexGuard aGuard(m_aMutex);
295 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
296 :
297 0 : m_xAggregateAsParameters->setDouble(parameterIndex, x);
298 0 : }
299 :
300 0 : void SAL_CALL OPreparedStatement::setString( sal_Int32 parameterIndex, const OUString& x ) throw(SQLException, RuntimeException, std::exception)
301 : {
302 0 : MutexGuard aGuard(m_aMutex);
303 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
304 :
305 0 : m_xAggregateAsParameters->setString(parameterIndex, x);
306 0 : }
307 :
308 0 : void SAL_CALL OPreparedStatement::setBytes( sal_Int32 parameterIndex, const Sequence< sal_Int8 >& x ) throw(SQLException, RuntimeException, std::exception)
309 : {
310 0 : MutexGuard aGuard(m_aMutex);
311 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
312 :
313 0 : m_xAggregateAsParameters->setBytes(parameterIndex, x);
314 0 : }
315 :
316 0 : void SAL_CALL OPreparedStatement::setDate( sal_Int32 parameterIndex, const ::com::sun::star::util::Date& x ) throw(SQLException, RuntimeException, std::exception)
317 : {
318 0 : MutexGuard aGuard(m_aMutex);
319 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
320 :
321 0 : m_xAggregateAsParameters->setDate(parameterIndex, x);
322 0 : }
323 :
324 0 : void SAL_CALL OPreparedStatement::setTime( sal_Int32 parameterIndex, const ::com::sun::star::util::Time& x ) throw(SQLException, RuntimeException, std::exception)
325 : {
326 0 : MutexGuard aGuard(m_aMutex);
327 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
328 :
329 0 : m_xAggregateAsParameters->setTime(parameterIndex, x);
330 0 : }
331 :
332 0 : void SAL_CALL OPreparedStatement::setTimestamp( sal_Int32 parameterIndex, const ::com::sun::star::util::DateTime& x ) throw(SQLException, RuntimeException, std::exception)
333 : {
334 0 : MutexGuard aGuard(m_aMutex);
335 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
336 :
337 0 : m_xAggregateAsParameters->setTimestamp(parameterIndex, x);
338 0 : }
339 :
340 0 : void SAL_CALL OPreparedStatement::setBinaryStream( sal_Int32 parameterIndex, const Reference< ::com::sun::star::io::XInputStream >& x, sal_Int32 length ) throw(SQLException, RuntimeException, std::exception)
341 : {
342 0 : MutexGuard aGuard(m_aMutex);
343 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
344 :
345 0 : m_xAggregateAsParameters->setBinaryStream(parameterIndex, x, length);
346 0 : }
347 :
348 0 : void SAL_CALL OPreparedStatement::setCharacterStream( sal_Int32 parameterIndex, const Reference< ::com::sun::star::io::XInputStream >& x, sal_Int32 length ) throw(SQLException, RuntimeException, std::exception)
349 : {
350 0 : MutexGuard aGuard(m_aMutex);
351 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
352 :
353 0 : m_xAggregateAsParameters->setCharacterStream(parameterIndex, x, length);
354 0 : }
355 :
356 0 : void SAL_CALL OPreparedStatement::setObject( sal_Int32 parameterIndex, const Any& x ) throw(SQLException, RuntimeException, std::exception)
357 : {
358 0 : MutexGuard aGuard(m_aMutex);
359 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
360 :
361 0 : m_xAggregateAsParameters->setObject(parameterIndex, x);
362 0 : }
363 :
364 0 : void SAL_CALL OPreparedStatement::setObjectWithInfo( sal_Int32 parameterIndex, const Any& x, sal_Int32 targetSqlType, sal_Int32 scale ) throw(SQLException, RuntimeException, std::exception)
365 : {
366 0 : MutexGuard aGuard(m_aMutex);
367 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
368 :
369 0 : m_xAggregateAsParameters->setObjectWithInfo(parameterIndex, x, targetSqlType, scale);
370 0 : }
371 :
372 0 : void SAL_CALL OPreparedStatement::setRef( sal_Int32 parameterIndex, const Reference< XRef >& x ) throw(SQLException, RuntimeException, std::exception)
373 : {
374 0 : MutexGuard aGuard(m_aMutex);
375 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
376 :
377 0 : m_xAggregateAsParameters->setRef(parameterIndex, x);
378 0 : }
379 :
380 0 : void SAL_CALL OPreparedStatement::setBlob( sal_Int32 parameterIndex, const Reference< XBlob >& x ) throw(SQLException, RuntimeException, std::exception)
381 : {
382 0 : MutexGuard aGuard(m_aMutex);
383 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
384 :
385 0 : m_xAggregateAsParameters->setBlob(parameterIndex, x);
386 0 : }
387 :
388 0 : void SAL_CALL OPreparedStatement::setClob( sal_Int32 parameterIndex, const Reference< XClob >& x ) throw(SQLException, RuntimeException, std::exception)
389 : {
390 0 : MutexGuard aGuard(m_aMutex);
391 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
392 :
393 0 : m_xAggregateAsParameters->setClob(parameterIndex, x);
394 0 : }
395 :
396 0 : void SAL_CALL OPreparedStatement::setArray( sal_Int32 parameterIndex, const Reference< XArray >& x ) throw(SQLException, RuntimeException, std::exception)
397 : {
398 0 : MutexGuard aGuard(m_aMutex);
399 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
400 :
401 0 : m_xAggregateAsParameters->setArray(parameterIndex, x);
402 0 : }
403 :
404 0 : void SAL_CALL OPreparedStatement::clearParameters( ) throw(SQLException, RuntimeException, std::exception)
405 : {
406 0 : MutexGuard aGuard(m_aMutex);
407 0 : ::connectivity::checkDisposed(OComponentHelper::rBHelper.bDisposed);
408 :
409 0 : m_xAggregateAsParameters->clearParameters();
410 0 : }
411 :
412 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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