connectivity/source/drivers/kab/KPreparedStatement.cxx

   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 "KPreparedStatement.hxx"
  22 #include "propertyids.hxx"
  23 #include <connectivity/dbexception.hxx>
  24 #include <connectivity/dbtools.hxx>
  25 #include "resource/kab_res.hrc"
  26 #include "resource/sharedresources.hxx"
  27
  28 using namespace connectivity::kab;
  29 using namespace com::sun::star::uno;
  30 using namespace com::sun::star::lang;
  31 using namespace com::sun::star::sdbc;
  32 using namespace com::sun::star::util;
  33
  34 IMPLEMENT_SERVICE_INFO(KabPreparedStatement, "com.sun.star.sdbc.drivers.KabPreparedStatement", "com.sun.star.sdbc.PreparedStatement");
  35 // -------------------------------------------------------------------------
  36 void KabPreparedStatement::checkAndResizeParameters(sal_Int32 nParams) throw(SQLException)
  37 {
  38     if ( !m_aParameterRow.is() )
  39         m_aParameterRow = new OValueVector();
  40
  41     if (nParams < 1)
  42         ::dbtools::throwInvalidIndexException(*(KabPreparedStatement *) this,Any());
  43
  44     if (nParams >= (sal_Int32) (m_aParameterRow->get()).size())
  45         (m_aParameterRow->get()).resize(nParams);
  46 }
  47 // -------------------------------------------------------------------------
  48 void KabPreparedStatement::setKabFields() const throw(SQLException)
  49 {
  50     ::rtl::Reference<connectivity::OSQLColumns> xColumns;   // selected columns
  51
  52     xColumns = m_aSQLIterator.getSelectColumns();
  53     if (!xColumns.is())
  54     {
  55         ::connectivity::SharedResources aResources;
  56         const OUString sError( aResources.getResourceString(
  57                 STR_INVALID_COLUMN_SELECTION
  58              ) );
  59         ::dbtools::throwGenericSQLException(sError,NULL);
  60     }
  61     m_xMetaData->setKabFields(xColumns);
  62 }
  63 // -------------------------------------------------------------------------
  64 void KabPreparedStatement::resetParameters() const throw(SQLException)
  65 {
  66     m_nParameterIndex = 0;
  67 }
  68 // -------------------------------------------------------------------------
  69 void KabPreparedStatement::getNextParameter(OUString &rParameter) const throw(SQLException)
  70 {
  71     if (m_nParameterIndex >= (sal_Int32) (m_aParameterRow->get()).size())
  72     {
  73         ::connectivity::SharedResources aResources;
  74         const OUString sError( aResources.getResourceString(
  75                 STR_INVALID_PARA_COUNT
  76              ) );
  77         ::dbtools::throwGenericSQLException(sError,*(KabPreparedStatement *) this);
  78     } // if (m_nParameterIndex >= (sal_Int32) (*m_aParameterRow).size())
  79
  80     rParameter = (m_aParameterRow->get())[m_nParameterIndex];
  81
  82     m_nParameterIndex++;
  83 }
  84 // -------------------------------------------------------------------------
  85 KabPreparedStatement::KabPreparedStatement(
  86     KabConnection* _pConnection,
  87     const OUString& sql)
  88     : KabPreparedStatement_BASE(_pConnection),
  89       m_sSqlStatement(sql),
  90       m_bPrepared(sal_False),
  91       m_nParameterIndex(0),
  92       m_aParameterRow()
  93 {
  94 }
  95 // -------------------------------------------------------------------------
  96 KabPreparedStatement::~KabPreparedStatement()
  97 {
  98 }
  99 // -------------------------------------------------------------------------
 100 void KabPreparedStatement::disposing()
 101 {
 102     KabPreparedStatement_BASE::disposing();
 103
 104     if (m_aParameterRow.is())
 105     {
 106         m_aParameterRow->get().clear();
 107         m_aParameterRow = NULL;
 108     }
 109 }
 110 // -------------------------------------------------------------------------
 111 Reference< XResultSetMetaData > SAL_CALL KabPreparedStatement::getMetaData() throw(SQLException, RuntimeException)
 112 {
 113     ::osl::MutexGuard aGuard( m_aMutex );
 114     checkDisposed(KabCommonStatement_BASE::rBHelper.bDisposed);
 115
 116     if (!m_xMetaData.is())
 117     {
 118         m_xMetaData = new KabResultSetMetaData;
 119         setKabFields();
 120     }
 121     Reference< XResultSetMetaData > xMetaData = m_xMetaData.get();
 122     return xMetaData;
 123 }
 124 // -------------------------------------------------------------------------
 125 void SAL_CALL KabPreparedStatement::close() throw(SQLException, RuntimeException)
 126 {
 127     ::osl::MutexGuard aGuard( m_aMutex );
 128     checkDisposed(KabCommonStatement_BASE::rBHelper.bDisposed);
 129
 130     // Reset last warning message
 131     try {
 132         clearWarnings ();
 133         KabCommonStatement::close();
 134     }
 135     catch (SQLException &) {
 136         // If we get an error, ignore
 137     }
 138
 139     // Remove this Statement object from the Connection object's
 140     // list
 141 }
 142 // -------------------------------------------------------------------------
 143 sal_Bool SAL_CALL KabPreparedStatement::execute() throw(SQLException, RuntimeException)
 144 {
 145     ::osl::MutexGuard aGuard( m_aMutex );
 146     checkDisposed(KabCommonStatement_BASE::rBHelper.bDisposed);
 147
 148     Reference< XResultSet> xRS = KabCommonStatement::executeQuery(m_sSqlStatement);
 149
 150     return xRS.is();
 151 }
 152 // -------------------------------------------------------------------------
 153 sal_Int32 SAL_CALL KabPreparedStatement::executeUpdate() throw(SQLException, RuntimeException)
 154 {
 155     ::osl::MutexGuard aGuard( m_aMutex );
 156     checkDisposed(KabCommonStatement_BASE::rBHelper.bDisposed);
 157
 158     // same as in statement with the difference that this statement also can contain parameter
 159     return 0;
 160 }
 161 // -------------------------------------------------------------------------
 162 Reference< XConnection > SAL_CALL KabPreparedStatement::getConnection() throw(SQLException, RuntimeException)
 163 {
 164     ::osl::MutexGuard aGuard( m_aMutex );
 165     checkDisposed(KabCommonStatement_BASE::rBHelper.bDisposed);
 166
 167     return (Reference< XConnection >) m_pConnection;
 168 }
 169 // -------------------------------------------------------------------------
 170 Reference< XResultSet > SAL_CALL KabPreparedStatement::executeQuery() throw(SQLException, RuntimeException)
 171 {
 172     ::osl::MutexGuard aGuard( m_aMutex );
 173     checkDisposed(KabCommonStatement_BASE::rBHelper.bDisposed);
 174
 175     Reference< XResultSet > rs = KabCommonStatement::executeQuery(m_sSqlStatement);
 176
 177     return rs;
 178 }
 179 // -------------------------------------------------------------------------
 180 void SAL_CALL KabPreparedStatement::setNull(sal_Int32 parameterIndex, sal_Int32) throw(SQLException, RuntimeException)
 181 {
 182     ::osl::MutexGuard aGuard( m_aMutex );
 183     checkDisposed(KabCommonStatement_BASE::rBHelper.bDisposed);
 184
 185     checkAndResizeParameters(parameterIndex);
 186
 187     (m_aParameterRow->get())[parameterIndex - 1].setNull();
 188 }
 189 // -------------------------------------------------------------------------
 190 void SAL_CALL KabPreparedStatement::setObjectNull(sal_Int32, sal_Int32, const OUString&) throw(SQLException, RuntimeException)
 191 {
 192
 193
 194
 195 ::dbtools::throwFunctionNotSupportedException("setObjectNull", NULL);
 196 }
 197 // -------------------------------------------------------------------------
 198 void SAL_CALL KabPreparedStatement::setBoolean(sal_Int32, sal_Bool) throw(SQLException, RuntimeException)
 199 {
 200
 201
 202
 203 ::dbtools::throwFunctionNotSupportedException("setBoolean", NULL);
 204 }
 205 // -------------------------------------------------------------------------
 206 void SAL_CALL KabPreparedStatement::setByte(sal_Int32, sal_Int8) throw(SQLException, RuntimeException)
 207 {
 208
 209
 210
 211 ::dbtools::throwFunctionNotSupportedException("setByte", NULL);
 212 }
 213 // -------------------------------------------------------------------------
 214 void SAL_CALL KabPreparedStatement::setShort(sal_Int32, sal_Int16) throw(SQLException, RuntimeException)
 215 {
 216
 217
 218
 219 ::dbtools::throwFunctionNotSupportedException("setShort", NULL);
 220 }
 221 // -------------------------------------------------------------------------
 222 void SAL_CALL KabPreparedStatement::setInt(sal_Int32, sal_Int32) throw(SQLException, RuntimeException)
 223 {
 224
 225
 226
 227 ::dbtools::throwFunctionNotSupportedException("setInt", NULL);
 228 }
 229 // -------------------------------------------------------------------------
 230 void SAL_CALL KabPreparedStatement::setLong(sal_Int32, sal_Int64) throw(SQLException, RuntimeException)
 231 {
 232
 233
 234
 235 ::dbtools::throwFunctionNotSupportedException("", NULL);
 236 }
 237 // -------------------------------------------------------------------------
 238 void SAL_CALL KabPreparedStatement::setFloat(sal_Int32, float) throw(SQLException, RuntimeException)
 239 {
 240
 241
 242
 243 ::dbtools::throwFunctionNotSupportedException("setFloat", NULL);
 244 }
 245 // -------------------------------------------------------------------------
 246 void SAL_CALL KabPreparedStatement::setDouble(sal_Int32, double) throw(SQLException, RuntimeException)
 247 {
 248
 249
 250
 251 ::dbtools::throwFunctionNotSupportedException("setDouble", NULL);
 252 }
 253 // -------------------------------------------------------------------------
 254 void SAL_CALL KabPreparedStatement::setString(sal_Int32 parameterIndex, const OUString &x) throw(SQLException, RuntimeException)
 255 {
 256     ::osl::MutexGuard aGuard( m_aMutex );
 257     checkDisposed(KabCommonStatement_BASE::rBHelper.bDisposed);
 258
 259     checkAndResizeParameters(parameterIndex);
 260
 261     (m_aParameterRow->get())[parameterIndex - 1] = x;
 262 }
 263 // -------------------------------------------------------------------------
 264 void SAL_CALL KabPreparedStatement::setBytes(sal_Int32, const Sequence< sal_Int8 >&) throw(SQLException, RuntimeException)
 265 {
 266
 267
 268
 269 ::dbtools::throwFunctionNotSupportedException("setBytes", NULL);
 270 }
 271 // -------------------------------------------------------------------------
 272 void SAL_CALL KabPreparedStatement::setDate(sal_Int32, const Date&) throw(SQLException, RuntimeException)
 273 {
 274
 275
 276
 277 ::dbtools::throwFunctionNotSupportedException("setDate", NULL);
 278 }
 279 // -------------------------------------------------------------------------
 280 void SAL_CALL KabPreparedStatement::setTime(sal_Int32, const Time&) throw(SQLException, RuntimeException)
 281 {
 282
 283
 284
 285 ::dbtools::throwFunctionNotSupportedException("setTime", NULL);
 286 }
 287 // -------------------------------------------------------------------------
 288 void SAL_CALL KabPreparedStatement::setTimestamp(sal_Int32, const DateTime&) throw(SQLException, RuntimeException)
 289 {
 290
 291
 292
 293 ::dbtools::throwFunctionNotSupportedException("setTimestamp", NULL);
 294 }
 295 // -------------------------------------------------------------------------
 296 void SAL_CALL KabPreparedStatement::setBinaryStream(sal_Int32, const Reference< ::com::sun::star::io::XInputStream >&, sal_Int32) throw(SQLException, RuntimeException)
 297 {
 298
 299
 300
 301 ::dbtools::throwFunctionNotSupportedException("setBinaryStream", NULL);
 302 }
 303 // -------------------------------------------------------------------------
 304 void SAL_CALL KabPreparedStatement::setCharacterStream(sal_Int32, const Reference< ::com::sun::star::io::XInputStream >&, sal_Int32) throw(SQLException, RuntimeException)
 305 {
 306
 307
 308
 309 ::dbtools::throwFunctionNotSupportedException("setCharacterStream", NULL);
 310 }
 311 // -------------------------------------------------------------------------
 312 void SAL_CALL KabPreparedStatement::setObject(sal_Int32 parameterIndex, const Any& x) throw(SQLException, RuntimeException)
 313 {
 314     if(!::dbtools::implSetObject(this,parameterIndex,x))
 315     {
 316         throw SQLException();
 317     }
 318 }
 319 // -------------------------------------------------------------------------
 320 void SAL_CALL KabPreparedStatement::setObjectWithInfo(sal_Int32, const Any&, sal_Int32, sal_Int32) throw(SQLException, RuntimeException)
 321 {
 322
 323
 324
 325 ::dbtools::throwFunctionNotSupportedException("setObjectWithInfo", NULL);
 326 }
 327 // -------------------------------------------------------------------------
 328 void SAL_CALL KabPreparedStatement::setRef(sal_Int32, const Reference< XRef >&) throw(SQLException, RuntimeException)
 329 {
 330
 331
 332
 333 ::dbtools::throwFunctionNotSupportedException("setRef", NULL);
 334 }
 335 // -------------------------------------------------------------------------
 336 void SAL_CALL KabPreparedStatement::setBlob(sal_Int32, const Reference< XBlob >&) throw(SQLException, RuntimeException)
 337 {
 338
 339
 340
 341 ::dbtools::throwFunctionNotSupportedException("setBlob", NULL);
 342 }
 343 // -------------------------------------------------------------------------
 344 void SAL_CALL KabPreparedStatement::setClob(sal_Int32, const Reference< XClob >&) throw(SQLException, RuntimeException)
 345 {
 346
 347
 348
 349 ::dbtools::throwFunctionNotSupportedException("setClob", NULL);
 350 }
 351 // -------------------------------------------------------------------------
 352 void SAL_CALL KabPreparedStatement::setArray(sal_Int32, const Reference< XArray >&) throw(SQLException, RuntimeException)
 353 {
 354
 355
 356
 357 ::dbtools::throwFunctionNotSupportedException("setArray", NULL);
 358 }
 359 // -------------------------------------------------------------------------
 360 void SAL_CALL KabPreparedStatement::clearParameters() throw(SQLException, RuntimeException)
 361 {
 362 ::dbtools::throwFunctionNotSupportedException("clearParameters", NULL);
 363 }
 364 // -------------------------------------------------------------------------
 365 void KabPreparedStatement::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const Any& rValue) throw (Exception)
 366 {
 367     switch (nHandle)
 368     {
 369         case PROPERTY_ID_RESULTSETCONCURRENCY:
 370             break;
 371         case PROPERTY_ID_RESULTSETTYPE:
 372             break;
 373         case PROPERTY_ID_FETCHDIRECTION:
 374             break;
 375         case PROPERTY_ID_USEBOOKMARKS:
 376             break;
 377         default:
 378             KabCommonStatement::setFastPropertyValue_NoBroadcast(nHandle,rValue);
 379     }
 380 }
 381
 382 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */