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If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_connectivity.hxx" #include "connectivity/dbconversion.hxx" #include #include #include #include #include #include #include #include #include #include "TConnection.hxx" #include "diagnose_ex.h" #include #include using namespace ::connectivity; using namespace ::comphelper; using namespace ::com::sun::star::script; using namespace ::com::sun::star::sdb; using namespace ::com::sun::star::sdbc; using namespace ::dbtools; using namespace ::com::sun::star::lang; using namespace ::com::sun::star::beans; using namespace ::com::sun::star::util; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::util; using namespace ::com::sun::star::beans; // ----------------------------------------------------------------------------- ::rtl::OUString DBTypeConversion::toSQLString(sal_Int32 eType, const Any& _rVal, sal_Bool bQuote, const Reference< XTypeConverter >& _rxTypeConverter) { ::rtl::OUStringBuffer aRet; if (_rVal.hasValue()) { try { switch (eType) { case DataType::INTEGER: case DataType::BIT: case DataType::BOOLEAN: case DataType::TINYINT: case DataType::SMALLINT: if (_rVal.getValueType().getTypeClass() == ::com::sun::star::uno::TypeClass_BOOLEAN) { if (::cppu::any2bool(_rVal)) aRet.appendAscii("1"); else aRet.appendAscii("0"); } else { ::rtl::OUString sTemp; _rxTypeConverter->convertToSimpleType(_rVal, TypeClass_STRING) >>= sTemp; aRet.append(sTemp); } break; case DataType::CHAR: case DataType::VARCHAR: case DataType::LONGVARCHAR: if (bQuote) aRet.appendAscii("'"); { ::rtl::OUString aTemp; _rxTypeConverter->convertToSimpleType(_rVal, TypeClass_STRING) >>= aTemp; sal_Int32 nIndex = (sal_Int32)-1; const ::rtl::OUString sQuot(RTL_CONSTASCII_USTRINGPARAM("\'")); const ::rtl::OUString sQuotToReplace(RTL_CONSTASCII_USTRINGPARAM("\'\'")); do { nIndex += 2; nIndex = aTemp.indexOf(sQuot,nIndex); if(nIndex != -1) aTemp = aTemp.replaceAt(nIndex,sQuot.getLength(),sQuotToReplace); } while (nIndex != -1); aRet.append(aTemp); } if (bQuote) aRet.appendAscii("'"); break; case DataType::REAL: case DataType::DOUBLE: case DataType::DECIMAL: case DataType::NUMERIC: case DataType::BIGINT: default: { ::rtl::OUString sTemp; _rxTypeConverter->convertToSimpleType(_rVal, TypeClass_STRING) >>= sTemp; aRet.append(sTemp); } break; case DataType::TIMESTAMP: { DateTime aDateTime; // check if this is really a timestamp or only a date if ( _rVal >>= aDateTime ) { if (bQuote) aRet.appendAscii("{TS '"); aRet.append(DBTypeConversion::toDateTimeString(aDateTime)); if (bQuote) aRet.appendAscii("'}"); break; } break; } case DataType::DATE: { Date aDate; OSL_VERIFY_RES( _rVal >>= aDate, "DBTypeConversion::toSQLString: _rVal is not date!"); if (bQuote) aRet.appendAscii("{D '"); aRet.append(DBTypeConversion::toDateString(aDate)); if (bQuote) aRet.appendAscii("'}"); } break; case DataType::TIME: { Time aTime; OSL_VERIFY_RES( _rVal >>= aTime,"DBTypeConversion::toSQLString: _rVal is not time!"); if (bQuote) aRet.appendAscii("{T '"); aRet.append(DBTypeConversion::toTimeString(aTime)); if (bQuote) aRet.appendAscii("'}"); } break; } } catch ( const Exception& ) { OSL_ENSURE(0,"TypeConversion Error"); } } else aRet.appendAscii(" NULL "); return aRet.makeStringAndClear(); } // ----------------------------------------------------------------------------- Date DBTypeConversion::getNULLDate(const Reference< XNumberFormatsSupplier > &xSupplier) { OSL_ENSURE(xSupplier.is(), "getNULLDate : the formatter doesn't implement a supplier !"); if (xSupplier.is()) { try { // get the null date Date aDate; xSupplier->getNumberFormatSettings()->getPropertyValue(::rtl::OUString::createFromAscii("NullDate")) >>= aDate; return aDate; } catch ( const Exception& ) { } } return getStandardDate(); } // ----------------------------------------------------------------------------- void DBTypeConversion::setValue(const Reference& xVariant, const Reference& xFormatter, const Date& rNullDate, const ::rtl::OUString& rString, sal_Int32 nKey, sal_Int16 nFieldType, sal_Int16 nKeyType) throw(::com::sun::star::lang::IllegalArgumentException) { double fValue = 0; if (rString.getLength()) { // Muss der String formatiert werden? sal_Int16 nTypeClass = nKeyType & ~NumberFormat::DEFINED; sal_Bool bTextFormat = nTypeClass == NumberFormat::TEXT; sal_Int32 nKeyToUse = bTextFormat ? 0 : nKey; sal_Int16 nRealUsedTypeClass = nTypeClass; // bei einem Text-Format muessen wir dem Formatter etwas mehr Freiheiten einraeumen, sonst // wirft convertStringToNumber eine NotNumericException try { fValue = xFormatter->convertStringToNumber(nKeyToUse, rString); sal_Int32 nRealUsedKey = xFormatter->detectNumberFormat(0, rString); if (nRealUsedKey != nKeyToUse) nRealUsedTypeClass = getNumberFormatType(xFormatter, nRealUsedKey) & ~NumberFormat::DEFINED; // und noch eine Sonderbehandlung, diesmal fuer Prozent-Formate if ((NumberFormat::NUMBER == nRealUsedTypeClass) && (NumberFormat::PERCENT == nTypeClass)) { // die Formatierung soll eigentlich als Prozent erfolgen, aber der String stellt nur eine // einfache Nummer dar -> anpassen ::rtl::OUString sExpanded(rString); static ::rtl::OUString s_sPercentSymbol = ::rtl::OUString::createFromAscii("%"); // need a method to add a sal_Unicode to a string, 'til then we use a static string sExpanded += s_sPercentSymbol; fValue = xFormatter->convertStringToNumber(nKeyToUse, sExpanded); } switch (nRealUsedTypeClass) { case NumberFormat::DATE: case NumberFormat::DATETIME: case NumberFormat::TIME: DBTypeConversion::setValue(xVariant,rNullDate,fValue,nRealUsedTypeClass); // xVariant->updateDouble(toStandardDbDate(rNullDate, fValue)); break; case NumberFormat::CURRENCY: case NumberFormat::NUMBER: case NumberFormat::SCIENTIFIC: case NumberFormat::FRACTION: case NumberFormat::PERCENT: xVariant->updateDouble(fValue); break; default: xVariant->updateString(rString); } } catch(const Exception& ) { xVariant->updateString(rString); } } else { switch (nFieldType) { case ::com::sun::star::sdbc::DataType::CHAR: case ::com::sun::star::sdbc::DataType::VARCHAR: case ::com::sun::star::sdbc::DataType::LONGVARCHAR: xVariant->updateString(rString); break; default: xVariant->updateNull(); } } } //------------------------------------------------------------------------------ void DBTypeConversion::setValue(const Reference& xVariant, const Date& rNullDate, const double& rValue, sal_Int16 nKeyType) throw(::com::sun::star::lang::IllegalArgumentException) { switch (nKeyType & ~NumberFormat::DEFINED) { case NumberFormat::DATE: xVariant->updateDate(toDate( rValue, rNullDate)); break; case NumberFormat::DATETIME: xVariant->updateTimestamp(toDateTime(rValue,rNullDate)); break; case NumberFormat::TIME: xVariant->updateTime(toTime(rValue)); break; default: { double nValue = rValue; // Reference xProp(xVariant,UNO_QUERY); // if ( xProp.is() // && xProp->getPropertySetInfo()->hasPropertyByName(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISSIGNED)) // && !::comphelper::getBOOL(xProp->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISSIGNED))) ) // { // switch (::comphelper::getINT32(xProp->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE)))) // { // case DataType::TINYINT: // nValue = static_cast(rValue); // break; // case DataType::SMALLINT: // nValue = static_cast(rValue); // break; // case DataType::INTEGER: // nValue = static_cast(rValue); // break; // case DataType::BIGINT: // nValue = static_cast(rValue); // break; // } // } xVariant->updateDouble(nValue); } } } //------------------------------------------------------------------------------ double DBTypeConversion::getValue(const Reference& xVariant, const Date& rNullDate, sal_Int16 nKeyType) { try { switch (nKeyType & ~NumberFormat::DEFINED) { case NumberFormat::DATE: return toDouble( xVariant->getDate(), rNullDate); case NumberFormat::DATETIME: return toDouble(xVariant->getTimestamp(),rNullDate); case NumberFormat::TIME: return toDouble(xVariant->getTime()); default: { Reference xProp(xVariant,UNO_QUERY); if ( xProp.is() && xProp->getPropertySetInfo()->hasPropertyByName(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISSIGNED)) && !::comphelper::getBOOL(xProp->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISSIGNED))) ) { switch (::comphelper::getINT32(xProp->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE)))) { case DataType::TINYINT: return static_cast(static_cast(xVariant->getByte())); case DataType::SMALLINT: return static_cast(static_cast(xVariant->getShort())); case DataType::INTEGER: return static_cast(static_cast(xVariant->getInt())); case DataType::BIGINT: return static_cast(static_cast(xVariant->getLong())); } } return xVariant->getDouble(); } } } catch(const Exception& ) { return 0.0; } } //------------------------------------------------------------------------------ ::rtl::OUString DBTypeConversion::getValue(const Reference< XPropertySet>& _xColumn, const Reference& _xFormatter, const ::com::sun::star::lang::Locale& _rLocale, const Date& _rNullDate) { OSL_ENSURE(_xColumn.is() && _xFormatter.is(), "DBTypeConversion::getValue: invalid arg !"); if (!_xColumn.is() || !_xFormatter.is()) return ::rtl::OUString(); sal_Int32 nKey(0); try { _xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_FORMATKEY)) >>= nKey; } catch (const Exception& ) { OSL_ENSURE(false, "DBTypeConversion::getValue: caught an exception while asking for the format key!"); } if (!nKey) { Reference xFormats( _xFormatter->getNumberFormatsSupplier()->getNumberFormats() ); Reference xTypeList(_xFormatter->getNumberFormatsSupplier()->getNumberFormats(), UNO_QUERY); nKey = ::dbtools::getDefaultNumberFormat(_xColumn, Reference< XNumberFormatTypes > (xFormats, UNO_QUERY), _rLocale); } sal_Int16 nKeyType = getNumberFormatType(_xFormatter, nKey) & ~NumberFormat::DEFINED; return DBTypeConversion::getValue(Reference< XColumn > (_xColumn, UNO_QUERY), _xFormatter, _rNullDate, nKey, nKeyType); } //------------------------------------------------------------------------------ ::rtl::OUString DBTypeConversion::getValue(const Reference& xVariant, const Reference& xFormatter, const Date& rNullDate, sal_Int32 nKey, sal_Int16 nKeyType) { ::rtl::OUString aString; if (xVariant.is()) { try { switch (nKeyType & ~NumberFormat::DEFINED) { case NumberFormat::DATE: case NumberFormat::DATETIME: { // get a value which represents the given date, relative to the given null date double fValue = getValue(xVariant, rNullDate, nKeyType); if ( !xVariant->wasNull() ) { // get the null date of the formatter Date aFormatterNullDate( rNullDate ); try { Reference< XPropertySet > xFormatterSettings; Reference< XNumberFormatsSupplier > xSupplier( xFormatter->getNumberFormatsSupplier( ) ); if ( xSupplier.is() ) xFormatterSettings = xSupplier->getNumberFormatSettings(); if ( xFormatterSettings.is() ) xFormatterSettings->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "NullDate" ) ) ) >>= aFormatterNullDate; } catch( const Exception& ) { OSL_ENSURE( sal_False, "DBTypeConversion::getValue: caught an exception while retrieving the formatter's NullDate!" ); } // get a value which represents the given date, relative to the null date of the formatter fValue -= toDays( rNullDate, aFormatterNullDate ); // format this value aString = xFormatter->convertNumberToString( nKey, fValue ); } } break; case NumberFormat::TIME: case NumberFormat::NUMBER: case NumberFormat::SCIENTIFIC: case NumberFormat::FRACTION: case NumberFormat::PERCENT: { double fValue = xVariant->getDouble(); if (!xVariant->wasNull()) aString = xFormatter->convertNumberToString(nKey, fValue); } break; case NumberFormat::CURRENCY: { double fValue = xVariant->getDouble(); if (!xVariant->wasNull()) aString = xFormatter->getInputString(nKey, fValue); } break; case NumberFormat::TEXT: aString = xFormatter->formatString(nKey, xVariant->getString()); break; default: aString = xVariant->getString(); } } catch(const Exception& ) { aString = xVariant->getString(); } } return aString; } //------------------------------------------------------------------