MySQLStore.h
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2 
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21 
22 #ifndef HAVE_MYSQL
23 #error MySQLStore.h included, but HAVE_MYSQL not defined
24 #endif
25 
26 #ifdef HAVE_MYSQL
27 #ifndef FIX_MYSQLSTORE_H
28 #define FIX_MYSQLSTORE_H
29 
30 #ifdef _MSC_VER
31 #pragma warning( disable : 4503 4355 4786 4290 )
32 #pragma comment( lib, "libMySQL" )
33 #endif
34 
35 #include "MessageStore.h"
36 #include "SessionSettings.h"
37 #include "MySQLConnection.h"
38 #include <fstream>
39 #include <string>
40 
41 namespace FIX
42 {
44 class MySQLStoreFactory : public MessageStoreFactory
45 {
46 public:
47  static const std::string DEFAULT_DATABASE;
48  static const std::string DEFAULT_USER;
49  static const std::string DEFAULT_PASSWORD;
50  static const std::string DEFAULT_HOST;
51  static const short DEFAULT_PORT;
52 
53  MySQLStoreFactory( const SessionSettings& settings )
54 : m_settings( settings ), m_useSettings( true ), m_useDictionary( false )
55  {
56  bool poolConnections = false;
57  try { poolConnections = settings.get().getBool(MYSQL_STORE_USECONNECTIONPOOL); }
58  catch( ConfigError& ) {}
59 
60  m_connectionPoolPtr = MySQLConnectionPoolPtr
61  ( new MySQLConnectionPool(poolConnections) );
62  }
63 
64  MySQLStoreFactory( const Dictionary& dictionary )
65 : m_dictionary( dictionary ), m_useSettings( false ), m_useDictionary( true )
66  {
67  m_connectionPoolPtr = MySQLConnectionPoolPtr
68  ( new MySQLConnectionPool(false) );
69  }
70 
71  MySQLStoreFactory( const std::string& database, const std::string& user,
72  const std::string& password, const std::string& host,
73  short port )
74 : m_database( database ), m_user( user ), m_password( password ), m_host( host ), m_port( port ),
75  m_useSettings( false ), m_useDictionary( false )
76  {
77  m_connectionPoolPtr = MySQLConnectionPoolPtr
78  ( new MySQLConnectionPool(false) );
79  }
80 
81  MySQLStoreFactory()
82 : m_database( DEFAULT_DATABASE ), m_user( DEFAULT_USER ), m_password( DEFAULT_PASSWORD ),
83  m_host( DEFAULT_HOST ), m_port( DEFAULT_PORT ), m_useSettings( false ), m_useDictionary( false )
84  {
85  m_connectionPoolPtr = MySQLConnectionPoolPtr
86  ( new MySQLConnectionPool(false) );
87  }
88 
89  MessageStore* create( const SessionID& );
90  void destroy( MessageStore* );
91 private:
92  MessageStore* create( const SessionID& s, const Dictionary& );
93 
94  MySQLConnectionPoolPtr m_connectionPoolPtr;
95  SessionSettings m_settings;
96  Dictionary m_dictionary;
97  std::string m_database;
98  std::string m_user;
99  std::string m_password;
100  std::string m_host;
101  short m_port;
102  bool m_useSettings;
103  bool m_useDictionary;
104 };
107 class MySQLStore : public MessageStore
109 {
110 public:
111  MySQLStore( const SessionID& s, const DatabaseConnectionID& d, MySQLConnectionPool* p );
112  MySQLStore( const SessionID& s, const std::string& database, const std::string& user,
113  const std::string& password, const std::string& host, short port );
114  ~MySQLStore();
115 
116  bool set( int, const std::string& ) throw ( IOException );
117  void get( int, int, std::vector < std::string > & ) const throw ( IOException );
118 
119  int getNextSenderMsgSeqNum() const throw ( IOException );
120  int getNextTargetMsgSeqNum() const throw ( IOException );
121  void setNextSenderMsgSeqNum( int value ) throw ( IOException );
122  void setNextTargetMsgSeqNum( int value ) throw ( IOException );
123  void incrNextSenderMsgSeqNum() throw ( IOException );
124  void incrNextTargetMsgSeqNum() throw ( IOException );
125 
126  UtcTimeStamp getCreationTime() const throw ( IOException );
127 
128  void reset() throw ( IOException );
129  void refresh() throw ( IOException );
130 
131 private:
132  void populateCache();
133 
134  MemoryStore m_cache;
135  MySQLConnection* m_pConnection;
136  MySQLConnectionPool* m_pConnectionPool;
137  SessionID m_sessionID;
138 };
139 }
140 
141 #endif //FIX_MYSQLSTORE_H
142 #endif //HAVE_MYSQL
SessionSettings.h
MySQLConnection.h
FIX::MYSQL_STORE_USECONNECTIONPOOL
const char MYSQL_STORE_USECONNECTIONPOOL[]
Definition: SessionSettings.h:98
FIX::TYPE::UtcTimeStamp
@ UtcTimeStamp
Definition: FieldTypes.h:940
FIX
Definition: Acceptor.cpp:34
MessageStore.h

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