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93 lines
2.8 KiB
C++
93 lines
2.8 KiB
C++
//
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// StatementCreator.h
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//
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// $Id: //poco/Main/Data/include/Poco/Data/StatementCreator.h#5 $
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//
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// Library: Data
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// Package: DataCore
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// Module: StatementCreator
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//
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// Definition of the StatementCreator class.
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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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#ifndef Data_StatementCreator_INCLUDED
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#define Data_StatementCreator_INCLUDED
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#include "Poco/Data/Data.h"
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#include "Poco/Data/SessionImpl.h"
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#include "Poco/Data/Statement.h"
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#include "Poco/AutoPtr.h"
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namespace Poco {
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namespace Data {
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class Data_API StatementCreator
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/// A StatementCreator creates Statements.
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{
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public:
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StatementCreator();
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/// Creates an unitialized StatementCreator.
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StatementCreator(Poco::AutoPtr<SessionImpl> ptrImpl);
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/// Creates a StatementCreator.
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StatementCreator(const StatementCreator& other);
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/// Creates a StatementCreator by copying another one.
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~StatementCreator();
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/// Destroys the StatementCreator.
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StatementCreator& operator = (const StatementCreator& other);
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/// Assignment operator.
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void swap(StatementCreator& other);
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/// Swaps the StatementCreator with another one.
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template <typename T>
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Statement operator << (const T& t)
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/// Creates a Statement.
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{
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Statement stmt(_ptrImpl->createStatementImpl());
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stmt << t;
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return stmt;
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}
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private:
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Poco::AutoPtr<SessionImpl> _ptrImpl;
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};
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} } // namespace Poco::Data
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#endif // Data_StatementCreator_INCLUDED
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