summaryrefslogtreecommitdiffstats
path: root/include/connectivity/dbconversion.hxx
diff options
context:
space:
mode:
Diffstat (limited to 'include/connectivity/dbconversion.hxx')
-rw-r--r--include/connectivity/dbconversion.hxx185
1 files changed, 185 insertions, 0 deletions
diff --git a/include/connectivity/dbconversion.hxx b/include/connectivity/dbconversion.hxx
new file mode 100644
index 0000000000..e9471344ce
--- /dev/null
+++ b/include/connectivity/dbconversion.hxx
@@ -0,0 +1,185 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_CONNECTIVITY_DBCONVERSION_HXX
+#define INCLUDED_CONNECTIVITY_DBCONVERSION_HXX
+
+#include <com/sun/star/util/Date.hpp>
+#include <connectivity/dbtoolsdllapi.hxx>
+
+namespace com::sun::star::uno { template <typename > class Reference; }
+
+namespace com::sun::star
+{
+ namespace lang
+ {
+ struct Locale;
+ }
+ namespace sdb
+ {
+ class XColumn;
+ class XColumnUpdate;
+ }
+ namespace beans
+ {
+ class XPropertySet;
+ }
+ namespace util
+ {
+ class XNumberFormatter;
+ class XNumberFormatsSupplier;
+ struct Time;
+ struct DateTime;
+ }
+ namespace script
+ {
+ class XTypeConverter;
+ }
+}
+
+namespace dbtools::DBTypeConversion
+{
+ OOO_DLLPUBLIC_DBTOOLS css::util::Date const & getStandardDate();
+ /// @throws css::lang::IllegalArgumentException
+ OOO_DLLPUBLIC_DBTOOLS void setValue(const css::uno::Reference< css::sdb::XColumnUpdate>& xVariant,
+ const css::uno::Reference< css::util::XNumberFormatter>& xFormatter,
+ const css::util::Date& rNullDate,
+ const OUString& rString,
+ sal_Int32 nKey,
+ sal_Int16 nFieldType,
+ sal_Int16 nKeyType);
+
+ /// @throws css::lang::IllegalArgumentException
+ OOO_DLLPUBLIC_DBTOOLS void setValue(const css::uno::Reference< css::sdb::XColumnUpdate>& xVariant,
+ const css::util::Date& rNullDate,
+ const double& rValue,
+ sal_Int16 nKeyType);
+
+ OOO_DLLPUBLIC_DBTOOLS double getValue( const css::uno::Reference< css::sdb::XColumn>& xVariant, const css::util::Date& rNullDate );
+
+ // get the columnvalue as string with a default format given by the column or a default format
+ // for the type
+ OOO_DLLPUBLIC_DBTOOLS OUString getFormattedValue(
+ const css::uno::Reference< css::beans::XPropertySet>& _xColumn,
+ const css::uno::Reference< css::util::XNumberFormatter>& xFormatter,
+ const css::lang::Locale& _rLocale,
+ const css::util::Date& rNullDate);
+
+ OOO_DLLPUBLIC_DBTOOLS OUString getFormattedValue(
+ const css::uno::Reference< css::sdb::XColumn>& _xColumn,
+ const css::uno::Reference< css::util::XNumberFormatter>& xFormatter,
+ const css::util::Date& rNullDate,
+ sal_Int32 nKey,
+ sal_Int16 nKeyType);
+
+ OOO_DLLPUBLIC_DBTOOLS css::util::Date toDate(double dVal, const css::util::Date& _rNullDate = getStandardDate());
+ OOO_DLLPUBLIC_DBTOOLS css::util::Date toDate(std::u16string_view _sSQLDate);
+ OOO_DLLPUBLIC_DBTOOLS css::util::Time toTime(double dVal, short nDigits = 9);
+ OOO_DLLPUBLIC_DBTOOLS css::util::Time toTime(std::u16string_view _sSQLDate);
+ OOO_DLLPUBLIC_DBTOOLS css::util::DateTime toDateTime(double dVal, const css::util::Date& _rNullDate = getStandardDate());
+ OOO_DLLPUBLIC_DBTOOLS css::util::DateTime toDateTime(const OUString& _sSQLDate);
+
+ OOO_DLLPUBLIC_DBTOOLS sal_Int64 getNsFromTime(const css::util::Time& rVal);
+
+ OOO_DLLPUBLIC_DBTOOLS sal_Int32 toDays(const css::util::Date& _rVal, const css::util::Date& _rNullDate = getStandardDate());
+
+ OOO_DLLPUBLIC_DBTOOLS double toDouble(const css::util::Date& rVal, const css::util::Date& _rNullDate = getStandardDate());
+ OOO_DLLPUBLIC_DBTOOLS double toDouble(const css::util::Time& rVal);
+ OOO_DLLPUBLIC_DBTOOLS double toDouble(const css::util::DateTime& rVal, const css::util::Date& _rNullDate = getStandardDate());
+
+ OOO_DLLPUBLIC_DBTOOLS css::util::Date toDate(sal_Int32 _nVal);
+ OOO_DLLPUBLIC_DBTOOLS css::util::Time toTime(sal_Int64 _nVal);
+
+ /** convert a double which is a date value relative to the standard db null date into a date value relative
+ to a given fixed date.
+ */
+ inline double toNullDate(const css::util::Date& _rNullDate, double _rVal) { return _rVal - toDays(_rNullDate); }
+
+ // return the date from the numberformatsupplier or the STANDARD_DATE (1900,1,1)
+ OOO_DLLPUBLIC_DBTOOLS css::util::Date getNULLDate(const css::uno::Reference< css::util::XNumberFormatsSupplier > &xSupplier);
+
+ // return the date in the format %04d-%02d-%02d
+ OOO_DLLPUBLIC_DBTOOLS OUString toDateString(const css::util::Date& rDate);
+ // return the time in the format %02d:%02d:%02d
+ OOO_DLLPUBLIC_DBTOOLS OUString toTimeStringS(const css::util::Time& rTime);
+ // return the time in the format %02d:%02d:%02d.%09d
+ OOO_DLLPUBLIC_DBTOOLS OUString toTimeString(const css::util::Time& rTime);
+ // return the DateTime in the format %04d-%02d-%02d %02d:%02d:%02d.%09d
+ OOO_DLLPUBLIC_DBTOOLS OUString toDateTimeString(const css::util::DateTime& _rDateTime);
+ // return the any in an sql standard format
+ OOO_DLLPUBLIC_DBTOOLS OUString toSQLString(sal_Int32 eType, const css::uno::Any& _rVal,
+ const css::uno::Reference< css::script::XTypeConverter >& _rxTypeConverter);
+
+ /** converts a Unicode string into a 8-bit string, using the given encoding
+
+ @param _rSource
+ the source string to convert
+ @param _rDest
+ the destination string
+ @param _eEncoding
+ the encoding to use for the conversion
+
+ @throws css::sdbc::SQLException
+ if the given string contains characters which are not convertible using the given encoding
+ The SQLState of the exception will be set to 22018 ("Invalid character value for cast specification")
+
+ @return
+ the length of the converted string
+ */
+ OOO_DLLPUBLIC_DBTOOLS sal_Int32 convertUnicodeString(
+ const OUString& _rSource,
+ OString& _rDest,
+ rtl_TextEncoding _eEncoding
+ );
+
+ /** converts a Unicode string into a 8-bit string, using the given encoding
+
+ @param _rSource
+ the source string to convert
+
+ @param _rDest
+ the destination string
+
+ @param _nMaxLen
+ the maximum length of the destination string
+
+ @param _eEncoding
+ the encoding to use for the conversion
+
+ @throws css::sdbc::SQLException
+ if convertUnicodeString, which is called internally, throws such an exception
+
+ @throws css::sdbc::SQLException
+ if the conversion results in a string which is longer than _nMaxLen
+
+ @return
+ the length of the converted string
+ */
+ OOO_DLLPUBLIC_DBTOOLS sal_Int32 convertUnicodeStringToLength(
+ const OUString& _rSource,
+ OString& _rDest,
+ sal_Int32 _nMaxLen,
+ rtl_TextEncoding _eEncoding
+ );
+
+} // namespace dbtools::DBTypeConversion
+
+#endif // INCLUDED_CONNECTIVITY_DBCONVERSION_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */