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@@ -1,212 +1,258 @@
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-//
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-// Utility.cpp
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-//
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+//
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+// Utility.cpp
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+//
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// $Id: //poco/Main/Data/SQLite/src/Utility.cpp#5 $
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-//
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+//
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// Library: SQLite
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-// Package: SQLite
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-// Module: Utility
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-//
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-// Implementation of Utility
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-//
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-// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
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-// and Contributors.
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-//
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-// Permission is hereby granted, free of charge, to any person or organization
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-// obtaining a copy of the software and accompanying documentation covered by
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-// this license (the "Software") to use, reproduce, display, distribute,
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-// execute, and transmit the Software, and to prepare derivative works of the
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-// Software, and to permit third-parties to whom the Software is furnished to
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-// do so, all subject to the following:
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-//
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-// The copyright notices in the Software and this entire statement, including
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-// the above license grant, this restriction and the following disclaimer,
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-// must be included in all copies of the Software, in whole or in part, and
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-// all derivative works of the Software, unless such copies or derivative
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-// works are solely in the form of machine-executable object code generated by
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-// a source language processor.
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-//
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-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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-// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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-// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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-// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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-// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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-// DEALINGS IN THE SOFTWARE.
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-//
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-
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-
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-#include "Poco/Data/SQLite/Utility.h"
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-#include "Poco/Data/SQLite/SQLiteException.h"
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-#include "Poco/NumberFormatter.h"
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-#include "Poco/String.h"
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-#include "Poco/Exception.h"
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-#if defined(POCO_UNBUNDLED)
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-#include <sqlite3.h>
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-#else
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-#include "sqlite3.h"
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-#endif
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-
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-
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-namespace Poco {
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-namespace Data {
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-namespace SQLite {
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-
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-
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+// Package: SQLite
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+// Module: Utility
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+//
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+// Implementation of Utility
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+//
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+// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
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+// and Contributors.
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+//
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+// Permission is hereby granted, free of charge, to any person or organization
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+// obtaining a copy of the software and accompanying documentation covered by
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+// this license (the "Software") to use, reproduce, display, distribute,
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+// execute, and transmit the Software, and to prepare derivative works of the
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+// Software, and to permit third-parties to whom the Software is furnished to
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+// do so, all subject to the following:
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+//
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+// The copyright notices in the Software and this entire statement, including
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+// the above license grant, this restriction and the following disclaimer,
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+// must be included in all copies of the Software, in whole or in part, and
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+// all derivative works of the Software, unless such copies or derivative
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+// works are solely in the form of machine-executable object code generated by
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+// a source language processor.
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+//
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+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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+// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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+// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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+// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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+// DEALINGS IN THE SOFTWARE.
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+//
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+
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+
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+#include "Poco/Data/SQLite/Utility.h"
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+#include "Poco/Data/SQLite/SQLiteException.h"
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+#include "Poco/NumberFormatter.h"
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+#include "Poco/String.h"
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+#include "Poco/Exception.h"
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+#if defined(POCO_UNBUNDLED)
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+#include <sqlite3.h>
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+#else
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+#include "sqlite3.h"
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+#endif
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+
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+
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+namespace Poco {
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+namespace Data {
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+namespace SQLite {
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+
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+
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const std::string Utility::SQLITE_DATE_FORMAT = "%Y-%m-%d";
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const std::string Utility::SQLITE_TIME_FORMAT = "%H:%M:%S";
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-Utility::TypeMap Utility::_types;
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-
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-
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+Utility::TypeMap Utility::_types;
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+
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+
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Utility::Utility()
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-{
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+{
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Poco::FastMutex::ScopedLock l(_mutex);
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-
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- if (_types.empty())
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- {
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- _types.insert(TypeMap::value_type("", MetaColumn::FDT_STRING));
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- _types.insert(TypeMap::value_type("BOOL", MetaColumn::FDT_BOOL));
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- _types.insert(TypeMap::value_type("BOOLEAN", MetaColumn::FDT_BOOL));
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- _types.insert(TypeMap::value_type("BIT", MetaColumn::FDT_BOOL));
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- _types.insert(TypeMap::value_type("UINT8", MetaColumn::FDT_UINT8));
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- _types.insert(TypeMap::value_type("UTINY", MetaColumn::FDT_UINT8));
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- _types.insert(TypeMap::value_type("UINTEGER8", MetaColumn::FDT_UINT8));
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- _types.insert(TypeMap::value_type("INT8", MetaColumn::FDT_INT8));
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- _types.insert(TypeMap::value_type("TINY", MetaColumn::FDT_INT8));
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- _types.insert(TypeMap::value_type("INTEGER8", MetaColumn::FDT_INT8));
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- _types.insert(TypeMap::value_type("UINT16", MetaColumn::FDT_UINT16));
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- _types.insert(TypeMap::value_type("USHORT", MetaColumn::FDT_UINT16));
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- _types.insert(TypeMap::value_type("UINTEGER16", MetaColumn::FDT_UINT16));
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- _types.insert(TypeMap::value_type("INT16", MetaColumn::FDT_INT16));
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- _types.insert(TypeMap::value_type("SHORT", MetaColumn::FDT_INT16));
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- _types.insert(TypeMap::value_type("INTEGER16", MetaColumn::FDT_INT16));
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- _types.insert(TypeMap::value_type("UINT", MetaColumn::FDT_UINT32));
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- _types.insert(TypeMap::value_type("UINT32", MetaColumn::FDT_UINT32));
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- _types.insert(TypeMap::value_type("UINTEGER32", MetaColumn::FDT_UINT32));
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- _types.insert(TypeMap::value_type("INT", MetaColumn::FDT_INT32));
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- _types.insert(TypeMap::value_type("INT32", MetaColumn::FDT_INT32));
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- _types.insert(TypeMap::value_type("INTEGER", MetaColumn::FDT_INT32));
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- _types.insert(TypeMap::value_type("INTEGER32", MetaColumn::FDT_INT32));
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- _types.insert(TypeMap::value_type("UINT64", MetaColumn::FDT_UINT64));
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- _types.insert(TypeMap::value_type("ULONG", MetaColumn::FDT_INT64));
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- _types.insert(TypeMap::value_type("UINTEGER64", MetaColumn::FDT_UINT64));
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- _types.insert(TypeMap::value_type("INT64", MetaColumn::FDT_INT64));
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- _types.insert(TypeMap::value_type("LONG", MetaColumn::FDT_INT64));
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- _types.insert(TypeMap::value_type("INTEGER64", MetaColumn::FDT_INT64));
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- _types.insert(TypeMap::value_type("COUNTER", MetaColumn::FDT_UINT64));
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- _types.insert(TypeMap::value_type("AUTOINCREMENT", MetaColumn::FDT_UINT64));
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- _types.insert(TypeMap::value_type("REAL", MetaColumn::FDT_DOUBLE));
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- _types.insert(TypeMap::value_type("FLOA", MetaColumn::FDT_DOUBLE));
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- _types.insert(TypeMap::value_type("FLOAT", MetaColumn::FDT_DOUBLE));
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- _types.insert(TypeMap::value_type("DOUB", MetaColumn::FDT_DOUBLE));
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- _types.insert(TypeMap::value_type("DOUBLE", MetaColumn::FDT_DOUBLE));
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- _types.insert(TypeMap::value_type("CHAR", MetaColumn::FDT_STRING));
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- _types.insert(TypeMap::value_type("CLOB", MetaColumn::FDT_STRING));
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- _types.insert(TypeMap::value_type("TEXT", MetaColumn::FDT_STRING));
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- _types.insert(TypeMap::value_type("VARCHAR", MetaColumn::FDT_STRING));
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- _types.insert(TypeMap::value_type("NCHAR", MetaColumn::FDT_STRING));
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- _types.insert(TypeMap::value_type("NCLOB", MetaColumn::FDT_STRING));
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- _types.insert(TypeMap::value_type("NTEXT", MetaColumn::FDT_STRING));
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- _types.insert(TypeMap::value_type("NVARCHAR", MetaColumn::FDT_STRING));
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- _types.insert(TypeMap::value_type("BLOB", MetaColumn::FDT_BLOB));
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+
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+ if (_types.empty())
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+ {
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+ _types.insert(TypeMap::value_type("", MetaColumn::FDT_STRING));
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+ _types.insert(TypeMap::value_type("BOOL", MetaColumn::FDT_BOOL));
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+ _types.insert(TypeMap::value_type("BOOLEAN", MetaColumn::FDT_BOOL));
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+ _types.insert(TypeMap::value_type("BIT", MetaColumn::FDT_BOOL));
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+ _types.insert(TypeMap::value_type("UINT8", MetaColumn::FDT_UINT8));
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+ _types.insert(TypeMap::value_type("UTINY", MetaColumn::FDT_UINT8));
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+ _types.insert(TypeMap::value_type("UINTEGER8", MetaColumn::FDT_UINT8));
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+ _types.insert(TypeMap::value_type("INT8", MetaColumn::FDT_INT8));
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+ _types.insert(TypeMap::value_type("TINY", MetaColumn::FDT_INT8));
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+ _types.insert(TypeMap::value_type("INTEGER8", MetaColumn::FDT_INT8));
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+ _types.insert(TypeMap::value_type("UINT16", MetaColumn::FDT_UINT16));
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+ _types.insert(TypeMap::value_type("USHORT", MetaColumn::FDT_UINT16));
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+ _types.insert(TypeMap::value_type("UINTEGER16", MetaColumn::FDT_UINT16));
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+ _types.insert(TypeMap::value_type("INT16", MetaColumn::FDT_INT16));
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+ _types.insert(TypeMap::value_type("SHORT", MetaColumn::FDT_INT16));
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+ _types.insert(TypeMap::value_type("INTEGER16", MetaColumn::FDT_INT16));
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+ _types.insert(TypeMap::value_type("UINT", MetaColumn::FDT_UINT32));
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+ _types.insert(TypeMap::value_type("UINT32", MetaColumn::FDT_UINT32));
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+ _types.insert(TypeMap::value_type("UINTEGER32", MetaColumn::FDT_UINT32));
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+ _types.insert(TypeMap::value_type("INT", MetaColumn::FDT_INT32));
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+ _types.insert(TypeMap::value_type("INT32", MetaColumn::FDT_INT32));
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+ _types.insert(TypeMap::value_type("INTEGER", MetaColumn::FDT_INT32));
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+ _types.insert(TypeMap::value_type("INTEGER32", MetaColumn::FDT_INT32));
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+ _types.insert(TypeMap::value_type("UINT64", MetaColumn::FDT_UINT64));
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+ _types.insert(TypeMap::value_type("ULONG", MetaColumn::FDT_INT64));
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+ _types.insert(TypeMap::value_type("UINTEGER64", MetaColumn::FDT_UINT64));
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+ _types.insert(TypeMap::value_type("INT64", MetaColumn::FDT_INT64));
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+ _types.insert(TypeMap::value_type("LONG", MetaColumn::FDT_INT64));
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+ _types.insert(TypeMap::value_type("INTEGER64", MetaColumn::FDT_INT64));
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+ _types.insert(TypeMap::value_type("COUNTER", MetaColumn::FDT_UINT64));
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+ _types.insert(TypeMap::value_type("AUTOINCREMENT", MetaColumn::FDT_UINT64));
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+ _types.insert(TypeMap::value_type("REAL", MetaColumn::FDT_DOUBLE));
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+ _types.insert(TypeMap::value_type("FLOA", MetaColumn::FDT_DOUBLE));
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+ _types.insert(TypeMap::value_type("FLOAT", MetaColumn::FDT_DOUBLE));
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+ _types.insert(TypeMap::value_type("DOUB", MetaColumn::FDT_DOUBLE));
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+ _types.insert(TypeMap::value_type("DOUBLE", MetaColumn::FDT_DOUBLE));
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+ _types.insert(TypeMap::value_type("CHAR", MetaColumn::FDT_STRING));
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+ _types.insert(TypeMap::value_type("CLOB", MetaColumn::FDT_STRING));
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+ _types.insert(TypeMap::value_type("TEXT", MetaColumn::FDT_STRING));
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+ _types.insert(TypeMap::value_type("VARCHAR", MetaColumn::FDT_STRING));
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+ _types.insert(TypeMap::value_type("NCHAR", MetaColumn::FDT_STRING));
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+ _types.insert(TypeMap::value_type("NCLOB", MetaColumn::FDT_STRING));
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+ _types.insert(TypeMap::value_type("NTEXT", MetaColumn::FDT_STRING));
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+ _types.insert(TypeMap::value_type("NVARCHAR", MetaColumn::FDT_STRING));
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+ _types.insert(TypeMap::value_type("BLOB", MetaColumn::FDT_BLOB));
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_types.insert(TypeMap::value_type("DATE", MetaColumn::FDT_DATE));
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_types.insert(TypeMap::value_type("TIME", MetaColumn::FDT_TIME));
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_types.insert(TypeMap::value_type("DATETIME", MetaColumn::FDT_TIMESTAMP));
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_types.insert(TypeMap::value_type("TIMESTAMP", MetaColumn::FDT_TIMESTAMP));
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- }
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-}
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-
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-
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-std::string Utility::lastError(sqlite3 *pDB)
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-{
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- return std::string(sqlite3_errmsg(pDB));
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-}
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-
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-
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-MetaColumn::ColumnDataType Utility::getColumnType(sqlite3_stmt* pStmt, std::size_t pos)
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-{
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- poco_assert_dbg (pStmt);
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-
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+ }
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+}
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+
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+
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+std::string Utility::lastError(sqlite3 *pDB)
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+{
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+ return std::string(sqlite3_errmsg(pDB));
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+}
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+
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+
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+MetaColumn::ColumnDataType Utility::getColumnType(sqlite3_stmt* pStmt, std::size_t pos)
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+{
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+ poco_assert_dbg (pStmt);
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+
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static Utility u;
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-
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- const char* pc = sqlite3_column_decltype(pStmt, (int) pos);
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- std::string sqliteType = pc ? pc : "";
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- Poco::toUpperInPlace(sqliteType);
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- sqliteType = sqliteType.substr(0, sqliteType.find_first_of(" ("));
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-
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- TypeMap::const_iterator it = _types.find(Poco::trimInPlace(sqliteType));
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- if (_types.end() == it) throw Poco::NotFoundException();
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-
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- return it->second;
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-}
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-
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-
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-void Utility::throwException(int rc, const std::string& addErrMsg)
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-{
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- switch (rc)
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- {
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- case SQLITE_OK:
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- break;
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- case SQLITE_ERROR:
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+
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+ const char* pc = sqlite3_column_decltype(pStmt, (int) pos);
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+ std::string sqliteType = pc ? pc : "";
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+ Poco::toUpperInPlace(sqliteType);
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+ sqliteType = sqliteType.substr(0, sqliteType.find_first_of(" ("));
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+
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+ TypeMap::const_iterator it = _types.find(Poco::trimInPlace(sqliteType));
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+ if (_types.end() == it) throw Poco::NotFoundException();
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+
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+ return it->second;
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+}
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+
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+
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+void Utility::throwException(int rc, const std::string& addErrMsg)
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+{
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+ switch (rc)
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+ {
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+ case SQLITE_OK:
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+ break;
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+ case SQLITE_ERROR:
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throw InvalidSQLStatementException(std::string("SQL error or missing database"), addErrMsg);
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- case SQLITE_INTERNAL:
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+ case SQLITE_INTERNAL:
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throw InternalDBErrorException(std::string("An internal logic error in SQLite"), addErrMsg);
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- case SQLITE_PERM:
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+ case SQLITE_PERM:
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throw DBAccessDeniedException(std::string("Access permission denied"), addErrMsg);
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- case SQLITE_ABORT:
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+ case SQLITE_ABORT:
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throw ExecutionAbortedException(std::string("Callback routine requested an abort"), addErrMsg);
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- case SQLITE_BUSY:
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+ case SQLITE_BUSY:
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throw DBLockedException(std::string("The database file is locked"), addErrMsg);
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- case SQLITE_LOCKED:
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+ case SQLITE_LOCKED:
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throw TableLockedException(std::string("A table in the database is locked"), addErrMsg);
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- case SQLITE_NOMEM:
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+ case SQLITE_NOMEM:
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throw NoMemoryException(std::string("A malloc() failed"), addErrMsg);
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- case SQLITE_READONLY:
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+ case SQLITE_READONLY:
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throw ReadOnlyException(std::string("Attempt to write a readonly database"), addErrMsg);
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- case SQLITE_INTERRUPT:
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+ case SQLITE_INTERRUPT:
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throw InterruptException(std::string("Operation terminated by sqlite_interrupt()"), addErrMsg);
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- case SQLITE_IOERR:
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+ case SQLITE_IOERR:
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throw IOErrorException(std::string("Some kind of disk I/O error occurred"), addErrMsg);
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- case SQLITE_CORRUPT:
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+ case SQLITE_CORRUPT:
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throw CorruptImageException(std::string("The database disk image is malformed"), addErrMsg);
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- case SQLITE_NOTFOUND:
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+ case SQLITE_NOTFOUND:
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throw TableNotFoundException(std::string("Table or record not found"), addErrMsg);
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- case SQLITE_FULL:
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+ case SQLITE_FULL:
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throw DatabaseFullException(std::string("Insertion failed because database is full"), addErrMsg);
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- case SQLITE_CANTOPEN:
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+ case SQLITE_CANTOPEN:
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throw CantOpenDBFileException(std::string("Unable to open the database file"), addErrMsg);
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- case SQLITE_PROTOCOL:
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+ case SQLITE_PROTOCOL:
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throw LockProtocolException(std::string("Database lock protocol error"), addErrMsg);
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- case SQLITE_EMPTY:
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|
|
+ case SQLITE_EMPTY:
|
|
|
throw InternalDBErrorException(std::string("(Internal Only) Database table is empty"), addErrMsg);
|
|
|
- case SQLITE_SCHEMA:
|
|
|
+ case SQLITE_SCHEMA:
|
|
|
throw SchemaDiffersException(std::string("The database schema changed"), addErrMsg);
|
|
|
- case SQLITE_TOOBIG:
|
|
|
+ case SQLITE_TOOBIG:
|
|
|
throw RowTooBigException(std::string("Too much data for one row of a table"), addErrMsg);
|
|
|
- case SQLITE_CONSTRAINT:
|
|
|
+ case SQLITE_CONSTRAINT:
|
|
|
throw ConstraintViolationException(std::string("Abort due to constraint violation"), addErrMsg);
|
|
|
- case SQLITE_MISMATCH:
|
|
|
+ case SQLITE_MISMATCH:
|
|
|
throw DataTypeMismatchException(std::string("Data type mismatch"), addErrMsg);
|
|
|
- case SQLITE_MISUSE:
|
|
|
+ case SQLITE_MISUSE:
|
|
|
throw InvalidLibraryUseException(std::string("Library used incorrectly"), addErrMsg);
|
|
|
- case SQLITE_NOLFS:
|
|
|
+ case SQLITE_NOLFS:
|
|
|
throw OSFeaturesMissingException(std::string("Uses OS features not supported on host"), addErrMsg);
|
|
|
- case SQLITE_AUTH:
|
|
|
+ case SQLITE_AUTH:
|
|
|
throw AuthorizationDeniedException(std::string("Authorization denied"), addErrMsg);
|
|
|
- case SQLITE_FORMAT:
|
|
|
+ case SQLITE_FORMAT:
|
|
|
throw CorruptImageException(std::string("Auxiliary database format error"), addErrMsg);
|
|
|
- case SQLITE_NOTADB:
|
|
|
+ case SQLITE_NOTADB:
|
|
|
throw CorruptImageException(std::string("File opened that is not a database file"), addErrMsg);
|
|
|
- case SQLITE_RANGE:
|
|
|
+ case SQLITE_RANGE:
|
|
|
throw InvalidSQLStatementException(std::string("Bind Parameter out of range (Access of invalid position 0? bind starts with 1!)"), addErrMsg);
|
|
|
- case SQLITE_ROW:
|
|
|
- break; // sqlite_step() has another row ready
|
|
|
- case SQLITE_DONE:
|
|
|
- break; // sqlite_step() has finished executing
|
|
|
- default:
|
|
|
- throw SQLiteException(std::string("Unkown error code: ") + Poco::NumberFormatter::format(rc), addErrMsg);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-} } } // namespace Poco::Data::SQLite
|
|
|
+ case SQLITE_ROW:
|
|
|
+ break; // sqlite_step() has another row ready
|
|
|
+ case SQLITE_DONE:
|
|
|
+ break; // sqlite_step() has finished executing
|
|
|
+ default:
|
|
|
+ throw SQLiteException(std::string("Unkown error code: ") + Poco::NumberFormatter::format(rc), addErrMsg);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+bool Utility::fileToMemory(sqlite3* pInMemory, const std::string& fileName)
|
|
|
+{
|
|
|
+ int rc;
|
|
|
+ sqlite3* pFile;
|
|
|
+ sqlite3_backup* pBackup;
|
|
|
+
|
|
|
+ rc = sqlite3_open(fileName.c_str(), &pFile);
|
|
|
+ if(rc == SQLITE_OK )
|
|
|
+ {
|
|
|
+ pBackup = sqlite3_backup_init(pInMemory, "main", pFile, "main");
|
|
|
+ if( pBackup )
|
|
|
+ {
|
|
|
+ sqlite3_backup_step(pBackup, -1);
|
|
|
+ sqlite3_backup_finish(pBackup);
|
|
|
+ }
|
|
|
+ rc = sqlite3_errcode(pFile);
|
|
|
+ }
|
|
|
+
|
|
|
+ sqlite3_close(pFile);
|
|
|
+ return SQLITE_OK == rc;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+bool Utility::memoryToFile(const std::string& fileName, sqlite3* pInMemory)
|
|
|
+{
|
|
|
+ int rc;
|
|
|
+ sqlite3* pFile;
|
|
|
+ sqlite3_backup* pBackup;
|
|
|
+
|
|
|
+ rc = sqlite3_open(fileName.c_str(), &pFile);
|
|
|
+ if(rc == SQLITE_OK )
|
|
|
+ {
|
|
|
+ pBackup = sqlite3_backup_init(pFile, "main", pInMemory, "main");
|
|
|
+ if( pBackup )
|
|
|
+ {
|
|
|
+ sqlite3_backup_step(pBackup, -1);
|
|
|
+ sqlite3_backup_finish(pBackup);
|
|
|
+ }
|
|
|
+ rc = sqlite3_errcode(pFile);
|
|
|
+ }
|
|
|
+
|
|
|
+ sqlite3_close(pFile);
|
|
|
+ return SQLITE_OK == rc;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+} } } // namespace Poco::Data::SQLite
|
Aleksandar Fabijanic