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diff --git a/connectivity/source/commontools/DateConversion.cxx b/connectivity/source/commontools/DateConversion.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <connectivity/dbconversion.hxx>
+#include <connectivity/dbtools.hxx>
+#include <com/sun/star/script/XTypeConverter.hpp>
+#include <com/sun/star/sdbc/DataType.hpp>
+#include <com/sun/star/util/NumberFormat.hpp>
+#include <com/sun/star/util/XNumberFormatter.hpp>
+#include <com/sun/star/util/XNumberFormatTypes.hpp>
+#include <com/sun/star/sdb/XColumnUpdate.hpp>
+#include <com/sun/star/sdb/XColumn.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <comphelper/extract.hxx>
+#include <TConnection.hxx>
+#include <comphelper/numbers.hxx>
+#include <comphelper/types.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <sal/log.hxx>
+#include <tools/diagnose_ex.h>
+
+
+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;
+
+OUString DBTypeConversion::toSQLString(sal_Int32 eType, const Any& _rVal,
+ const Reference< XTypeConverter >& _rxTypeConverter)
+{
+ 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() == css::uno::TypeClass_BOOLEAN)
+ {
+ if (::cppu::any2bool(_rVal))
+ aRet.append("1");
+ else
+ aRet.append("0");
+ }
+ else
+ {
+ OUString sTemp;
+ _rxTypeConverter->convertToSimpleType(_rVal, TypeClass_STRING) >>= sTemp;
+ aRet.append(sTemp);
+ }
+ break;
+ case DataType::CHAR:
+ case DataType::VARCHAR:
+ case DataType::LONGVARCHAR:
+ aRet.append("'");
+ {
+ OUString aTemp;
+ _rxTypeConverter->convertToSimpleType(_rVal, TypeClass_STRING) >>= aTemp;
+ sal_Int32 nIndex = sal_Int32(-2);
+ static const OUStringLiteral sQuot(u"\'");
+ do
+ {
+ nIndex += 2;
+ nIndex = aTemp.indexOf(sQuot,nIndex);
+ if(nIndex != -1)
+ aTemp = aTemp.replaceAt(nIndex,sQuot.getLength(), u"\'\'");
+ } while (nIndex != -1);
+
+ aRet.append(aTemp);
+ }
+ aRet.append("'");
+ break;
+ case DataType::REAL:
+ case DataType::DOUBLE:
+ case DataType::DECIMAL:
+ case DataType::NUMERIC:
+ case DataType::BIGINT:
+ default:
+ {
+ OUString sTemp;
+ _rxTypeConverter->convertToSimpleType(_rVal, TypeClass_STRING) >>= sTemp;
+ aRet.append(sTemp);
+ }
+ break;
+ case DataType::TIMESTAMP:
+ {
+ DateTime aDateTime;
+ bool bOk = false;
+ if (_rVal.getValueType().getTypeClass() == css::uno::TypeClass_DOUBLE)
+ {
+ double nValue = 0.0;
+ _rVal >>= nValue;
+ aDateTime = DBTypeConversion::toDateTime(nValue);
+ bOk = true;
+ }
+ else if (_rVal.getValueType().getTypeClass() == css::uno::TypeClass_STRING)
+ {
+ OUString sValue;
+ _rVal >>= sValue;
+ aDateTime = DBTypeConversion::toDateTime(sValue);
+ bOk = true;
+ }
+ else
+ bOk = _rVal >>= aDateTime;
+
+ OSL_ENSURE( bOk, "DBTypeConversion::toSQLString: _rVal is not datetime!");
+ // check if this is really a timestamp or only a date
+ if ( bOk )
+ {
+ aRet.append("{ts '");
+ aRet.append(DBTypeConversion::toDateTimeString(aDateTime));
+ aRet.append("'}");
+ break;
+ }
+ break;
+ }
+ case DataType::DATE:
+ {
+ Date aDate;
+ bool bOk = false;
+ if (_rVal.getValueType().getTypeClass() == css::uno::TypeClass_DOUBLE)
+ {
+ double nValue = 0.0;
+ _rVal >>= nValue;
+ aDate = DBTypeConversion::toDate(nValue);
+ bOk = true;
+ }
+ else if (_rVal.getValueType().getTypeClass() == css::uno::TypeClass_STRING)
+ {
+ OUString sValue;
+ _rVal >>= sValue;
+ aDate = DBTypeConversion::toDate(sValue);
+ bOk = true;
+ }
+ else
+ bOk = _rVal >>= aDate;
+ OSL_ENSURE( bOk, "DBTypeConversion::toSQLString: _rVal is not date!");
+ aRet.append("{d '");
+ aRet.append(DBTypeConversion::toDateString(aDate));
+ aRet.append("'}");
+ } break;
+ case DataType::TIME:
+ {
+ css::util::Time aTime;
+ bool bOk = false;
+ if (_rVal.getValueType().getTypeClass() == css::uno::TypeClass_DOUBLE)
+ {
+ double nValue = 0.0;
+ _rVal >>= nValue;
+ aTime = DBTypeConversion::toTime(nValue);
+ bOk = true;
+ }
+ else if (_rVal.getValueType().getTypeClass() == css::uno::TypeClass_STRING)
+ {
+ OUString sValue;
+ _rVal >>= sValue;
+ aTime = DBTypeConversion::toTime(sValue);
+ bOk = true;
+ }
+ else
+ bOk = _rVal >>= aTime;
+ OSL_ENSURE( bOk,"DBTypeConversion::toSQLString: _rVal is not time!");
+ aRet.append("{t '");
+ aRet.append(DBTypeConversion::toTimeString(aTime));
+ aRet.append("'}");
+ } break;
+ }
+ }
+ catch ( const Exception& )
+ {
+ OSL_FAIL("TypeConversion Error");
+ }
+ }
+ else
+ aRet.append(" 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("NullDate") >>= aDate;
+ return aDate;
+ }
+ catch ( const Exception& )
+ {
+ }
+ }
+
+ return getStandardDate();
+}
+
+void DBTypeConversion::setValue(const Reference<XColumnUpdate>& xVariant,
+ const Reference<XNumberFormatter>& xFormatter,
+ const Date& rNullDate,
+ const OUString& rString,
+ sal_Int32 nKey,
+ sal_Int16 nFieldType,
+ sal_Int16 nKeyType)
+{
+ if (!rString.isEmpty())
+ {
+ // Does the String need to be formatted?
+ sal_Int16 nTypeClass = nKeyType & ~NumberFormat::DEFINED;
+ bool bTextFormat = nTypeClass == NumberFormat::TEXT;
+ sal_Int32 nKeyToUse = bTextFormat ? 0 : nKey;
+ sal_Int16 nRealUsedTypeClass = nTypeClass;
+ // for a Text-Format the formatter needs some more freedom, otherwise
+ // convertStringToNumber will throw a NotNumericException
+ try
+ {
+ double fValue = xFormatter->convertStringToNumber(nKeyToUse, rString);
+ Reference< XNumberFormats > xFormats(xFormatter->getNumberFormatsSupplier()->getNumberFormats());
+ Reference< XNumberFormatTypes > xFormatTypes(xFormats, UNO_QUERY);
+ sal_Int32 nStandardKey(0);
+ if(xFormatTypes.is())
+ {
+ const Reference< XPropertySet > xFormatProps(xFormats->getByKey(nKeyToUse));
+ if (xFormatProps.is())
+ {
+ css::lang::Locale loc;
+ if (xFormatProps->getPropertyValue("Locale") >>= loc)
+ nStandardKey = xFormatTypes->getStandardIndex(loc);
+ else
+ {
+ assert(false);
+ }
+ }
+ else
+ {
+ SAL_WARN("connectivity.commontools", "no format by key " << nKeyToUse);
+ }
+ }
+ else
+ {
+ assert(false);
+ }
+ // Why use nStandardKey rather than nKeyToUse here? I'm not sure, but "it was always like that".
+ // Previously had hardcoded 0 instead of nStandardKey, which led to problems with dates
+ // because of differences M/D/Y vs D/M/Y. This at least fixes those problems, but possibly
+ // nKeyToUse is an even better choice than nStandardKey.
+ // OTOH, using nKeyToUse nullifies the special treatment for percent formats,
+ // leading to "5" (in a percent format) to be understood as "500%" instead of "5%".
+ sal_Int32 nRealUsedKey = xFormatter->detectNumberFormat(nStandardKey, rString);
+ if (nRealUsedKey != nKeyToUse)
+ nRealUsedTypeClass = getNumberFormatType(xFormatter, nRealUsedKey) & ~NumberFormat::DEFINED;
+
+ // and again a special treatment, this time for percent formats
+ if ((NumberFormat::NUMBER == nRealUsedTypeClass) && (NumberFormat::PERCENT == nTypeClass))
+ { // formatting should be "percent", but the String provides just a simple number -> adjust
+ OUString sExpanded = rString + "%";
+ fValue = xFormatter->convertStringToNumber(nKeyToUse, sExpanded);
+ }
+
+ switch (nRealUsedTypeClass)
+ {
+ case NumberFormat::DATE:
+ case NumberFormat::DATETIME:
+ case NumberFormat::TIME:
+ DBTypeConversion::setValue(xVariant,rNullDate,fValue,nRealUsedTypeClass);
+ 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 css::sdbc::DataType::CHAR:
+ case css::sdbc::DataType::VARCHAR:
+ case css::sdbc::DataType::LONGVARCHAR:
+ xVariant->updateString(rString);
+ break;
+ default:
+ xVariant->updateNull();
+ }
+ }
+}
+
+
+void DBTypeConversion::setValue(const Reference<XColumnUpdate>& xVariant,
+ const Date& rNullDate,
+ const double& rValue,
+ sal_Int16 nKeyType)
+{
+ 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<XPropertySet> 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<sal_uInt8>(rValue);
+// break;
+// case DataType::SMALLINT:
+// nValue = static_cast<sal_uInt16>(rValue);
+// break;
+// case DataType::INTEGER:
+// nValue = static_cast<sal_uInt32>(rValue);
+// break;
+// case DataType::BIGINT:
+// nValue = static_cast<sal_uInt64>(rValue);
+// break;
+// }
+// }
+ xVariant->updateDouble(nValue);
+ }
+ }
+}
+
+
+double DBTypeConversion::getValue( const Reference< XColumn >& i_column, const Date& i_relativeToNullDate )
+{
+ try
+ {
+ const Reference< XPropertySet > xProp( i_column, UNO_QUERY_THROW );
+
+ const sal_Int32 nColumnType = ::comphelper::getINT32( xProp->getPropertyValue( OMetaConnection::getPropMap().getNameByIndex( PROPERTY_ID_TYPE ) ) );
+ switch ( nColumnType )
+ {
+ case DataType::DATE:
+ return toDouble( i_column->getDate(), i_relativeToNullDate );
+
+ case DataType::TIME:
+ return toDouble( i_column->getTime() );
+
+ case DataType::TIMESTAMP:
+ return toDouble( i_column->getTimestamp(), i_relativeToNullDate );
+
+ default:
+ {
+ bool bIsSigned = true;
+ OSL_VERIFY( xProp->getPropertyValue( OMetaConnection::getPropMap().getNameByIndex( PROPERTY_ID_ISSIGNED ) ) >>= bIsSigned );
+ if ( !bIsSigned )
+ {
+ switch ( nColumnType)
+ {
+ case DataType::TINYINT:
+ return static_cast<double>(static_cast<sal_uInt8>(i_column->getByte()));
+ case DataType::SMALLINT:
+ return static_cast<double>(static_cast<sal_uInt16>(i_column->getShort()));
+ case DataType::INTEGER:
+ return static_cast<double>(static_cast<sal_uInt32>(i_column->getInt()));
+ case DataType::BIGINT:
+ return static_cast<double>(static_cast<sal_uInt64>(i_column->getLong()));
+ }
+ }
+ }
+ return i_column->getDouble();
+ }
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("connectivity.commontools");
+ return 0.0;
+ }
+}
+
+OUString DBTypeConversion::getFormattedValue(const Reference< XPropertySet>& _xColumn,
+ const Reference<XNumberFormatter>& _xFormatter,
+ const css::lang::Locale& _rLocale,
+ const Date& _rNullDate)
+{
+ OSL_ENSURE(_xColumn.is() && _xFormatter.is(), "DBTypeConversion::getFormattedValue: invalid arg !");
+ if (!_xColumn.is() || !_xFormatter.is())
+ return OUString();
+
+ sal_Int32 nKey(0);
+ try
+ {
+ _xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_FORMATKEY)) >>= nKey;
+ }
+ catch (const Exception& )
+ {
+ TOOLS_WARN_EXCEPTION( "connectivity.commontools", "DBTypeConversion::getValue: caught an exception while asking for the format key!");
+ }
+
+ if (!nKey)
+ {
+ Reference<XNumberFormats> xFormats( _xFormatter->getNumberFormatsSupplier()->getNumberFormats() );
+
+ nKey = ::dbtools::getDefaultNumberFormat(_xColumn,
+ Reference< XNumberFormatTypes > (xFormats, UNO_QUERY),
+ _rLocale);
+
+ }
+
+ sal_Int16 nKeyType = getNumberFormatType(_xFormatter, nKey) & ~NumberFormat::DEFINED;
+
+ return DBTypeConversion::getFormattedValue(Reference< XColumn > (_xColumn, UNO_QUERY), _xFormatter, _rNullDate, nKey, nKeyType);
+}
+
+
+OUString DBTypeConversion::getFormattedValue(const Reference<XColumn>& xVariant,
+ const Reference<XNumberFormatter>& xFormatter,
+ const Date& rNullDate,
+ sal_Int32 nKey,
+ sal_Int16 nKeyType)
+{
+ 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 );
+ if ( !xVariant->wasNull() )
+ {
+ // get the null date of the formatter
+ Date aFormatterNullDate( rNullDate );
+ try
+ {
+ Reference< XNumberFormatsSupplier > xSupplier( xFormatter->getNumberFormatsSupplier(), UNO_SET_THROW );
+ Reference< XPropertySet > xFormatterSettings( xSupplier->getNumberFormatSettings(), UNO_SET_THROW );
+ OSL_VERIFY( xFormatterSettings->getPropertyValue("NullDate") >>= aFormatterNullDate );
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("connectivity.commontools");
+ }
+ // 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;
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 09:24:15 +0000