Add beast_sqdb module

Subtrees/beast/modules/beast_sqdb/source/statement.cpp

@@ -0,0 +1,139 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of Beast: https://github.com/vinniefalco/Beast
+    Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose  with  or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
+    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+    Portions based on SOCI - The C++ Database Access Library: 
+
+    SOCI: http://soci.sourceforge.net/
+
+    This file incorporates work covered by the following copyright
+    and permission notice:
+
+    Copyright (C) 2004 Maciej Sobczak, Stephen Hutton, Mateusz Loskot,
+    Pawel Aleksander Fedorynski, David Courtney, Rafal Bobrowski,
+    Julian Taylor, Henning Basold, Ilia Barahovski, Denis Arnaud,
+    Daniel Lidstr<74>m, Matthieu Kermagoret, Artyom Beilis, Cory Bennett,
+    Chris Weed, Michael Davidsaver, Jakub Stachowski, Alex Ott, Rainer Bauer,
+    Martin Muenstermann, Philip Pemberton, Eli Green, Frederic Chateau,
+    Artyom Tonkikh, Roger Orr, Robert Massaioli, Sergey Nikulov,
+    Shridhar Daithankar, S<>ren Meyer-Eppler, Mario Valesco.
+
+    Boost Software License - Version 1.0, August 17th, 2003
+
+    Permission is hereby granted, free of charge, to any person or organization
+    obtaining a copy of the software and accompanying documentation covered by
+    this license (the "Software") to use, reproduce, display, distribute,
+    execute, and transmit the Software, and to prepare derivative works of the
+    Software, and to permit third-parties to whom the Software is furnished to
+    do so, all subject to the following:
+
+    The copyright notices in the Software and this entire statement, including
+    the above license grant, this restriction and the following disclaimer,
+    must be included in all copies of the Software, in whole or in part, and
+    all derivative works of the Software, unless such copies or derivative
+    works are solely in the form of machine-executable object code generated by
+    a source language processor.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+    SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+    FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+    ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+    DEALINGS IN THE SOFTWARE.
+*/
+//==============================================================================
+
+namespace sqdb
+{
+
+statement::statement(session& s)
+    : m_imp(new detail::statement_imp(s))
+{
+}
+
+statement::statement(detail::prepare_temp_type const& prep)
+    : m_imp(new detail::statement_imp(prep))
+{
+}
+
+statement::~statement()
+{
+}
+
+statement::statement(statement const& o)
+    : m_imp(o.m_imp)
+{
+}
+
+void statement::operator= (statement const& o)
+{
+    m_imp = o.m_imp;
+}
+
+void statement::exchange(detail::into_type_ptr const& i)
+{
+    m_imp->exchange(i);
+}
+
+void statement::exchange(detail::use_type_ptr const& u)
+{
+    m_imp->exchange(u);
+}
+
+void statement::prepare(std::string const& query, bool bRepeatable)
+{
+    m_imp->prepare(query, bRepeatable);
+}
+
+Error statement::execute()
+{
+    return m_imp->execute();
+}
+
+bool statement::execute_and_fetch(Error& error)
+{
+    bool gotData = false;
+
+    error = m_imp->execute();
+
+    if (!error)
+        gotData = fetch(error);
+
+    return gotData;
+}
+
+bool statement::fetch(Error& error)
+{
+    return m_imp->fetch(error);
+}
+
+bool statement::got_data() const
+{
+    return m_imp->got_data();
+}
+
+rowid statement::last_insert_rowid()
+{
+    return m_imp->last_insert_rowid();
+}
+
+void statement::clean_up()
+{
+    m_imp->clean_up();
+}
+
+}