John Colvin
fc1ae2e5cb
WARNING: This is NOT an official release. As of 12/10/21 20:23, the latest release of the quickfix lib (1.15.1) does not support c++17 (the FIX::Application class has fns with dynamic exceptions). This commit upgrades to a more recent (unreleased) build which supports c++17.
142 lines
4.6 KiB
C++
142 lines
4.6 KiB
C++
/* -*- C++ -*- */
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/****************************************************************************
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** Copyright (c) 2001-2014
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**
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** This file is part of the QuickFIX FIX Engine
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**
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** This file may be distributed under the terms of the quickfixengine.org
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** license as defined by quickfixengine.org and appearing in the file
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** LICENSE included in the packaging of this file.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** See http://www.quickfixengine.org/LICENSE for licensing information.
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**
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** Contact ask@quickfixengine.org if any conditions of this licensing are
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** not clear to you.
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**
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****************************************************************************/
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#ifndef HAVE_POSTGRESQL
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#error PostgreSQLStore.h included, but HAVE_POSTGRESQL not defined
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#endif
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#ifdef HAVE_POSTGRESQL
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#ifndef FIX_POSTGRESQLSTORE_H
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#define FIX_POSTGRESQLSTORE_H
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#ifdef _MSC_VER
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#pragma warning( disable : 4503 4355 4786 4290 )
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#endif
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#include "MessageStore.h"
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#include "SessionSettings.h"
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#include "PostgreSQLConnection.h"
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#include <fstream>
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#include <string>
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namespace FIX
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{
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/// Creates a PostgreSQL based implementation of MessageStore.
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class PostgreSQLStoreFactory : public MessageStoreFactory
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{
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public:
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static const std::string DEFAULT_DATABASE;
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static const std::string DEFAULT_USER;
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static const std::string DEFAULT_PASSWORD;
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static const std::string DEFAULT_HOST;
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static const short DEFAULT_PORT;
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PostgreSQLStoreFactory( const SessionSettings& settings )
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: m_settings( settings ), m_useSettings( true ), m_useDictionary( false )
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{
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bool poolConnections = false;
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try { poolConnections = settings.get().getBool(POSTGRESQL_STORE_USECONNECTIONPOOL); }
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catch( ConfigError& ) {}
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m_connectionPoolPtr = PostgreSQLConnectionPoolPtr
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( new PostgreSQLConnectionPool(poolConnections) );
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}
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PostgreSQLStoreFactory( const Dictionary& dictionary )
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: m_dictionary( dictionary ), m_useSettings( false ), m_useDictionary( true )
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{
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m_connectionPoolPtr = PostgreSQLConnectionPoolPtr
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( new PostgreSQLConnectionPool(false) );
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}
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PostgreSQLStoreFactory( const std::string& database, const std::string& user,
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const std::string& password, const std::string& host,
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short port )
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: m_database( database ), m_user( user ), m_password( password ), m_host( host ), m_port( port ),
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m_useSettings( false ), m_useDictionary( false )
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{
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m_connectionPoolPtr = PostgreSQLConnectionPoolPtr
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( new PostgreSQLConnectionPool(false) );
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}
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PostgreSQLStoreFactory()
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: m_database( DEFAULT_DATABASE ), m_user( DEFAULT_USER ), m_password( DEFAULT_PASSWORD ),
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m_host( DEFAULT_HOST ), m_port( DEFAULT_PORT ), m_useSettings( false ), m_useDictionary( false )
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{
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m_connectionPoolPtr = PostgreSQLConnectionPoolPtr
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( new PostgreSQLConnectionPool(false) );
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}
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MessageStore* create( const SessionID& );
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void destroy( MessageStore* );
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private:
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MessageStore* create( const SessionID& s, const Dictionary& );
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PostgreSQLConnectionPoolPtr m_connectionPoolPtr;
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SessionSettings m_settings;
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Dictionary m_dictionary;
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std::string m_database;
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std::string m_user;
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std::string m_password;
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std::string m_host;
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short m_port;
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bool m_useSettings;
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bool m_useDictionary;
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};
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/*! @} */
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/// PostgreSQL based implementation of MessageStore.
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class PostgreSQLStore : public MessageStore
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{
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public:
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PostgreSQLStore( const SessionID& s, const DatabaseConnectionID& d, PostgreSQLConnectionPool* p );
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PostgreSQLStore( const SessionID& s, const std::string& database, const std::string& user,
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const std::string& password, const std::string& host, short port );
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~PostgreSQLStore();
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bool set( int, const std::string& ) EXCEPT ( IOException );
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void get( int, int, std::vector < std::string > & ) const EXCEPT ( IOException );
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int getNextSenderMsgSeqNum() const EXCEPT ( IOException );
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int getNextTargetMsgSeqNum() const EXCEPT ( IOException );
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void setNextSenderMsgSeqNum( int value ) EXCEPT ( IOException );
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void setNextTargetMsgSeqNum( int value ) EXCEPT ( IOException );
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void incrNextSenderMsgSeqNum() EXCEPT ( IOException );
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void incrNextTargetMsgSeqNum() EXCEPT ( IOException );
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UtcTimeStamp getCreationTime() const EXCEPT ( IOException );
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void reset() EXCEPT ( IOException );
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void refresh() EXCEPT ( IOException );
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private:
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void populateCache();
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MemoryStore m_cache;
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PostgreSQLConnection* m_pConnection;
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PostgreSQLConnectionPool* m_pConnectionPool;
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SessionID m_sessionID;
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};
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}
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#endif //FIX_POSTGRESQLSTORE_H
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#endif //HAVE_POSTGRESQL
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