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<h1>PostgreSQLStore.cpp</h1><a href="_postgre_s_q_l_store_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/****************************************************************************</span>
<a name="l00002"></a>00002 <span class="comment">** Copyright (c) quickfixengine.org All rights reserved.</span>
<a name="l00003"></a>00003 <span class="comment">**</span>
<a name="l00004"></a>00004 <span class="comment">** This file is part of the QuickFIX FIX Engine</span>
<a name="l00005"></a>00005 <span class="comment">**</span>
<a name="l00006"></a>00006 <span class="comment">** This file may be distributed under the terms of the quickfixengine.org</span>
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<a name="l00008"></a>00008 <span class="comment">** LICENSE included in the packaging of this file.</span>
<a name="l00009"></a>00009 <span class="comment">**</span>
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<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#ifdef _MSC_VER</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#include "stdafx.h"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#else</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#include "config.h"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#endif</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="_call_stack_8h.html">CallStack.h</a>"</span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="preprocessor">#ifdef HAVE_POSTGRESQL</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include "<a class="code" href="_postgre_s_q_l_store_8h.html">PostgreSQLStore.h</a>"</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include "<a class="code" href="_session_i_d_8h.html">SessionID.h</a>"</span>
<a name="l00031"></a>00031 <span class="preprocessor">#include "<a class="code" href="_session_settings_8h.html">SessionSettings.h</a>"</span>
<a name="l00032"></a>00032 <span class="preprocessor">#include "<a class="code" href="_field_convertors_8h.html">FieldConvertors.h</a>"</span>
<a name="l00033"></a>00033 <span class="preprocessor">#include "<a class="code" href="_parser_8h.html">Parser.h</a>"</span>
<a name="l00034"></a>00034 <span class="preprocessor">#include "<a class="code" href="_utility_8h.html">Utility.h</a>"</span>
<a name="l00035"></a>00035 <span class="preprocessor">#include "strptime.h"</span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <fstream></span>
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="keyword">namespace </span>FIX
<a name="l00039"></a>00039 {
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="keyword">const</span> std::string PostgreSQLStoreFactory::DEFAULT_DATABASE = <span class="stringliteral">"quickfix"</span>;
<a name="l00042"></a>00042 <span class="keyword">const</span> std::string PostgreSQLStoreFactory::DEFAULT_USER = <span class="stringliteral">"postgres"</span>;
<a name="l00043"></a>00043 <span class="keyword">const</span> std::string PostgreSQLStoreFactory::DEFAULT_PASSWORD = <span class="stringliteral">""</span>;
<a name="l00044"></a>00044 <span class="keyword">const</span> std::string PostgreSQLStoreFactory::DEFAULT_HOST = <span class="stringliteral">"localhost"</span>;
<a name="l00045"></a>00045 <span class="keyword">const</span> <span class="keywordtype">short</span> PostgreSQLStoreFactory::DEFAULT_PORT = 0;
<a name="l00046"></a>00046
<a name="l00047"></a>00047 PostgreSQLStore::PostgreSQLStore
<a name="l00048"></a>00048 ( <span class="keyword">const</span> SessionID& s, <span class="keyword">const</span> DatabaseConnectionID& d, PostgreSQLConnectionPool* p )
<a name="l00049"></a>00049 : m_pConnectionPool( p ), m_sessionID( s )
<a name="l00050"></a>00050 {
<a name="l00051"></a>00051 m_pConnection = m_pConnectionPool->create( d );
<a name="l00052"></a>00052 populateCache();
<a name="l00053"></a>00053 }
<a name="l00054"></a>00054
<a name="l00055"></a>00055 PostgreSQLStore::PostgreSQLStore
<a name="l00056"></a>00056 ( <span class="keyword">const</span> SessionID& s, <span class="keyword">const</span> std::string& database, <span class="keyword">const</span> std::string& user,
<a name="l00057"></a>00057 <span class="keyword">const</span> std::string& password, <span class="keyword">const</span> std::string& host, <span class="keywordtype">short</span> port )
<a name="l00058"></a>00058 : m_pConnectionPool( 0 ), m_sessionID( s )
<a name="l00059"></a>00059 {
<a name="l00060"></a>00060 m_pConnection = <span class="keyword">new</span> PostgreSQLConnection( database, user, password, host, port );
<a name="l00061"></a>00061 populateCache();
<a name="l00062"></a>00062 }
<a name="l00063"></a>00063
<a name="l00064"></a>00064 PostgreSQLStore::~PostgreSQLStore()
<a name="l00065"></a>00065 {
<a name="l00066"></a>00066 <span class="keywordflow">if</span>( m_pConnectionPool )
<a name="l00067"></a>00067 m_pConnectionPool->destroy( m_pConnection );
<a name="l00068"></a>00068 <span class="keywordflow">else</span>
<a name="l00069"></a>00069 <span class="keyword">delete</span> m_pConnection;
<a name="l00070"></a>00070 }
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <span class="keywordtype">void</span> PostgreSQLStore::populateCache()
<a name="l00073"></a>00073 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStore::populateCache)
<a name="l00074"></a>00074
<a name="l00075"></a>00075 std::stringstream queryString;
<a name="l00076"></a>00076
<a name="l00077"></a>00077 queryString << "SELECT creation_time, incoming_seqnum, outgoing_seqnum FROM sessions WHERE "
<a name="l00078"></a>00078 << "beginstring=" << "'" << m_sessionID.getBeginString().getValue() << "' and "
<a name="l00079"></a>00079 << "sendercompid=" << "'" << m_sessionID.getSenderCompID().getValue() << "' and "
<a name="l00080"></a>00080 << "targetcompid=" << "'" << m_sessionID.getTargetCompID().getValue() << "' and "
<a name="l00081"></a>00081 << "session_qualifier=" << "'" << m_sessionID.getSessionQualifier() << "'";
<a name="l00082"></a>00082
<a name="l00083"></a>00083 PostgreSQLQuery query( queryString.str() );
<a name="l00084"></a>00084 if( !m_pConnection->execute(query) )
<a name="l00085"></a>00085 throw ConfigError( "No entries found for session in database" );
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <span class="keywordtype">int</span> rows = query.rows();
<a name="l00088"></a>00088 if( rows > 1 )
<a name="l00089"></a>00089 throw ConfigError( "Multiple entries found for session in database" );
<a name="l00090"></a>00090
<a name="l00091"></a>00091 if( rows == 1 )
<a name="l00092"></a>00092 {
<a name="l00093"></a>00093 <span class="keyword">struct </span>tm time;
<a name="l00094"></a>00094 std::string sqlTime = query.getValue( 0, 0 );
<a name="l00095"></a>00095 strptime( sqlTime.c_str(), <span class="stringliteral">"%Y-%m-%d %H:%M:%S"</span>, &time );
<a name="l00096"></a>00096 m_cache.setCreationTime (<a class="code" href="namespace_f_i_x_1_1_t_y_p_e.html#aaa75e9d3541784ef1a7e08e68ef39053a87ce7f32ae2bc277961e1f9865728b85">UtcTimeStamp</a> (&time));
<a name="l00097"></a>00097 m_cache.setNextTargetMsgSeqNum( atol( query.getValue( 0, 1 ) ) );
<a name="l00098"></a>00098 m_cache.setNextSenderMsgSeqNum( atol( query.getValue( 0, 2 ) ) );
<a name="l00099"></a>00099 }
<a name="l00100"></a>00100 <span class="keywordflow">else</span>
<a name="l00101"></a>00101 {
<a name="l00102"></a>00102 <a class="code" href="namespace_f_i_x_1_1_t_y_p_e.html#aaa75e9d3541784ef1a7e08e68ef39053a87ce7f32ae2bc277961e1f9865728b85">UtcTimeStamp</a> time = m_cache.getCreationTime();
<a name="l00103"></a>00103 <span class="keywordtype">char</span> sqlTime[ 20 ];
<a name="l00104"></a>00104 <span class="keywordtype">int</span> year, month, day, hour, minute, second, millis;
<a name="l00105"></a>00105 time.getYMD (year, month, day);
<a name="l00106"></a>00106 time.getHMS (hour, minute, second, millis);
<a name="l00107"></a>00107 <a class="code" href="_utility_8h.html#aa538496316e49b20bf5a8999d22b854c">STRING_SPRINTF</a>( sqlTime, <span class="stringliteral">"%d-%02d-%02d %02d:%02d:%02d"</span>,
<a name="l00108"></a>00108 year, month, day, hour, minute, second );
<a name="l00109"></a>00109 std::stringstream queryString2;
<a name="l00110"></a>00110 queryString2 << <span class="stringliteral">"INSERT INTO sessions (beginstring, sendercompid, targetcompid, session_qualifier,"</span>
<a name="l00111"></a>00111 << <span class="stringliteral">"creation_time, incoming_seqnum, outgoing_seqnum) VALUES("</span>
<a name="l00112"></a>00112 << <span class="stringliteral">"'"</span> << m_sessionID.getBeginString().getValue() << <span class="stringliteral">"',"</span>
<a name="l00113"></a>00113 << <span class="stringliteral">"'"</span> << m_sessionID.getSenderCompID().getValue() << <span class="stringliteral">"',"</span>
<a name="l00114"></a>00114 << <span class="stringliteral">"'"</span> << m_sessionID.getTargetCompID().getValue() << <span class="stringliteral">"',"</span>
<a name="l00115"></a>00115 << <span class="stringliteral">"'"</span> << m_sessionID.getSessionQualifier() << <span class="stringliteral">"',"</span>
<a name="l00116"></a>00116 << <span class="stringliteral">"'"</span> << sqlTime << <span class="stringliteral">"',"</span>
<a name="l00117"></a>00117 << m_cache.getNextTargetMsgSeqNum() << <span class="stringliteral">","</span>
<a name="l00118"></a>00118 << m_cache.getNextSenderMsgSeqNum() << <span class="stringliteral">")"</span>;
<a name="l00119"></a>00119
<a name="l00120"></a>00120 PostgreSQLQuery query2( queryString2.str() );
<a name="l00121"></a>00121 <span class="keywordflow">if</span>( !m_pConnection->execute(query2) )
<a name="l00122"></a>00122 <span class="keywordflow">throw</span> ConfigError( <span class="stringliteral">"Unable to create session in database"</span> );
<a name="l00123"></a>00123 }
<a name="l00124"></a>00124
<a name="l00125"></a>00125 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00126"></a>00126 }
<a name="l00127"></a>00127
<a name="l00128"></a>00128 MessageStore* PostgreSQLStoreFactory::create( <span class="keyword">const</span> SessionID& s )
<a name="l00129"></a>00129 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStoreFactory::create)
<a name="l00130"></a>00130
<a name="l00131"></a>00131 if( m_useSettings )
<a name="l00132"></a>00132 return create( s, m_settings.get(s) );
<a name="l00133"></a>00133 else if( m_useDictionary )
<a name="l00134"></a>00134 return create( s, m_dictionary );
<a name="l00135"></a>00135 else
<a name="l00136"></a>00136 {
<a name="l00137"></a>00137 DatabaseConnectionID id( m_database, m_user, m_password, m_host, m_port );
<a name="l00138"></a>00138 <span class="keywordflow">return</span> <span class="keyword">new</span> PostgreSQLStore( s, <span class="keywordtype">id</span>, m_connectionPoolPtr.get() );
<a name="l00139"></a>00139 }
<a name="l00140"></a>00140
<a name="l00141"></a>00141 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00142"></a>00142 }
<a name="l00143"></a>00143
<a name="l00144"></a>00144 MessageStore* PostgreSQLStoreFactory::create( <span class="keyword">const</span> SessionID& s, <span class="keyword">const</span> Dictionary& settings )
<a name="l00145"></a>00145 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStoreFactory::create)
<a name="l00146"></a>00146
<a name="l00147"></a>00147 std::<span class="keywordtype">string</span> database = DEFAULT_DATABASE;
<a name="l00148"></a>00148 std::<span class="keywordtype">string</span> user = DEFAULT_USER;
<a name="l00149"></a>00149 std::<span class="keywordtype">string</span> password = DEFAULT_PASSWORD;
<a name="l00150"></a>00150 std::<span class="keywordtype">string</span> host = DEFAULT_HOST;
<a name="l00151"></a>00151 <span class="keywordtype">short</span> port = DEFAULT_PORT;
<a name="l00152"></a>00152
<a name="l00153"></a>00153 try { database = settings.getString( <a class="code" href="namespace_f_i_x.html#af63972d03963521dcfbc7a2b5cfb1dde">POSTGRESQL_STORE_DATABASE</a> ); }
<a name="l00154"></a>00154 <span class="keywordflow">catch</span>( ConfigError& ) {}
<a name="l00155"></a>00155
<a name="l00156"></a>00156 <span class="keywordflow">try</span> { user = settings.getString( <a class="code" href="namespace_f_i_x.html#ae439ef1a1def822473e1e005f84f2cc0">POSTGRESQL_STORE_USER</a> ); }
<a name="l00157"></a>00157 <span class="keywordflow">catch</span>( ConfigError& ) {}
<a name="l00158"></a>00158
<a name="l00159"></a>00159 <span class="keywordflow">try</span> { password = settings.getString( <a class="code" href="namespace_f_i_x.html#a031e8ec0e45126a4494a0cd9e77fef98">POSTGRESQL_STORE_PASSWORD</a> ); }
<a name="l00160"></a>00160 <span class="keywordflow">catch</span>( ConfigError& ) {}
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <span class="keywordflow">try</span> { host = settings.getString( <a class="code" href="namespace_f_i_x.html#aa94c532709549c10fda01abba7ee1dcf">POSTGRESQL_STORE_HOST</a> ); }
<a name="l00163"></a>00163 <span class="keywordflow">catch</span>( ConfigError& ) {}
<a name="l00164"></a>00164
<a name="l00165"></a>00165 <span class="keywordflow">try</span> { port = ( short ) settings.getLong( <a class="code" href="namespace_f_i_x.html#aa17a1557c2bac55496cdc9e40ef55332">POSTGRESQL_STORE_PORT</a> ); }
<a name="l00166"></a>00166 <span class="keywordflow">catch</span>( ConfigError& ) {}
<a name="l00167"></a>00167
<a name="l00168"></a>00168 DatabaseConnectionID id( database, user, password, host, port );
<a name="l00169"></a>00169 <span class="keywordflow">return</span> <span class="keyword">new</span> PostgreSQLStore( s, <span class="keywordtype">id</span>, m_connectionPoolPtr.get() );
<a name="l00170"></a>00170
<a name="l00171"></a>00171 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00172"></a>00172 }
<a name="l00173"></a>00173
<a name="l00174"></a>00174 <span class="keywordtype">void</span> PostgreSQLStoreFactory::destroy( MessageStore* pStore )
<a name="l00175"></a>00175 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStoreFactory::destroy)
<a name="l00176"></a>00176 delete pStore;
<a name="l00177"></a>00177 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179
<a name="l00180"></a>00180 <span class="keywordtype">bool</span> PostgreSQLStore::set( <span class="keywordtype">int</span> msgSeqNum, const std::<span class="keywordtype">string</span>& msg )
<a name="l00181"></a>00181 throw ( IOException )
<a name="l00182"></a>00182 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStore::set)
<a name="l00183"></a>00183
<a name="l00184"></a>00184 char* msgCopy = new <span class="keywordtype">char</span>[ (msg.size() * 2) + 1 ];
<a name="l00185"></a>00185 PQescapeString( msgCopy, msg.c_str(), msg.size() );
<a name="l00186"></a>00186
<a name="l00187"></a>00187 std::stringstream queryString;
<a name="l00188"></a>00188 queryString << "INSERT INTO messages "
<a name="l00189"></a>00189 << "(beginstring, sendercompid, targetcompid, session_qualifier, msgseqnum, message) "
<a name="l00190"></a>00190 << "VALUES ("
<a name="l00191"></a>00191 << "'" << m_sessionID.getBeginString().getValue() << "',"
<a name="l00192"></a>00192 << "'" << m_sessionID.getSenderCompID().getValue() << "',"
<a name="l00193"></a>00193 << "'" << m_sessionID.getTargetCompID().getValue() << "',"
<a name="l00194"></a>00194 << "'" << m_sessionID.getSessionQualifier() << "',"
<a name="l00195"></a>00195 << msgSeqNum << ","
<a name="l00196"></a>00196 << "'" << msgCopy << "')";
<a name="l00197"></a>00197
<a name="l00198"></a>00198 delete [] msgCopy;
<a name="l00199"></a>00199
<a name="l00200"></a>00200 PostgreSQLQuery query( queryString.str() );
<a name="l00201"></a>00201 if( !m_pConnection->execute(query) )
<a name="l00202"></a>00202 {
<a name="l00203"></a>00203 std::stringstream queryString2;
<a name="l00204"></a>00204 queryString2 << <span class="stringliteral">"UPDATE messages SET message='"</span> << msg << <span class="stringliteral">"' WHERE "</span>
<a name="l00205"></a>00205 << <span class="stringliteral">"beginstring="</span> << <span class="stringliteral">"'"</span> << m_sessionID.getBeginString().getValue() << <span class="stringliteral">"' and "</span>
<a name="l00206"></a>00206 << <span class="stringliteral">"sendercompid="</span> << <span class="stringliteral">"'"</span> << m_sessionID.getSenderCompID().getValue() << <span class="stringliteral">"' and "</span>
<a name="l00207"></a>00207 << <span class="stringliteral">"targetcompid="</span> << <span class="stringliteral">"'"</span> << m_sessionID.getTargetCompID().getValue() << <span class="stringliteral">"' and "</span>
<a name="l00208"></a>00208 << <span class="stringliteral">"session_qualifier="</span> << <span class="stringliteral">"'"</span> << m_sessionID.getSessionQualifier() << <span class="stringliteral">"' and "</span>
<a name="l00209"></a>00209 << <span class="stringliteral">"msgseqnum="</span> << msgSeqNum;
<a name="l00210"></a>00210 PostgreSQLQuery query2( queryString2.str() );
<a name="l00211"></a>00211 <span class="keywordflow">if</span>( !m_pConnection->execute(query2) )
<a name="l00212"></a>00212 query2.throwException();
<a name="l00213"></a>00213 }
<a name="l00214"></a>00214
<a name="l00215"></a>00215 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00216"></a>00216
<a name="l00217"></a>00217 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00218"></a>00218 }
<a name="l00219"></a>00219
<a name="l00220"></a>00220 <span class="keywordtype">void</span> PostgreSQLStore::get( <span class="keywordtype">int</span> begin, <span class="keywordtype">int</span> end,
<a name="l00221"></a>00221 std::vector < std::string > & result ) <span class="keyword">const</span>
<a name="l00222"></a>00222 <span class="keywordflow">throw</span> ( IOException )
<a name="l00223"></a>00223 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStore::get)
<a name="l00224"></a>00224
<a name="l00225"></a>00225 result.clear();
<a name="l00226"></a>00226 std::stringstream queryString;
<a name="l00227"></a>00227 queryString << "SELECT message FROM messages WHERE "
<a name="l00228"></a>00228 << "beginstring=" << "'" << m_sessionID.getBeginString().getValue() << "' and "
<a name="l00229"></a>00229 << "sendercompid=" << "'" << m_sessionID.getSenderCompID().getValue() << "' and "
<a name="l00230"></a>00230 << "targetcompid=" << "'" << m_sessionID.getTargetCompID().getValue() << "' and "
<a name="l00231"></a>00231 << "session_qualifier=" << "'" << m_sessionID.getSessionQualifier() << "' and "
<a name="l00232"></a>00232 << "msgseqnum>=" << begin << " and " << "msgseqnum<=" << end << " "
<a name="l00233"></a>00233 << "ORDER BY msgseqnum";
<a name="l00234"></a>00234
<a name="l00235"></a>00235 PostgreSQLQuery query( queryString.str() );
<a name="l00236"></a>00236 if( !m_pConnection->execute(query) )
<a name="l00237"></a>00237 query.throwException();
<a name="l00238"></a>00238
<a name="l00239"></a>00239 <span class="keywordtype">int</span> rows = query.rows();
<a name="l00240"></a>00240 for( <span class="keywordtype">int</span> row = 0; row < rows; row++ )
<a name="l00241"></a>00241 result.push_back( query.getValue( row, 0 ) );
<a name="l00242"></a>00242
<a name="l00243"></a>00243 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00244"></a>00244 }
<a name="l00245"></a>00245
<a name="l00246"></a>00246 <span class="keywordtype">int</span> PostgreSQLStore::getNextSenderMsgSeqNum() const throw ( IOException )
<a name="l00247"></a>00247 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStore::getNextSenderMsgSeqNum)
<a name="l00248"></a>00248 return m_cache.getNextSenderMsgSeqNum();
<a name="l00249"></a>00249 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00250"></a>00250 }
<a name="l00251"></a>00251
<a name="l00252"></a>00252 <span class="keywordtype">int</span> PostgreSQLStore::getNextTargetMsgSeqNum() const throw ( IOException )
<a name="l00253"></a>00253 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStore::getNextTargetMsgSeqNum)
<a name="l00254"></a>00254 return m_cache.getNextTargetMsgSeqNum();
<a name="l00255"></a>00255 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00256"></a>00256 }
<a name="l00257"></a>00257
<a name="l00258"></a>00258 <span class="keywordtype">void</span> PostgreSQLStore::setNextSenderMsgSeqNum( <span class="keywordtype">int</span> value ) throw ( IOException )
<a name="l00259"></a>00259 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStore::setNextSenderMsgSeqNum)
<a name="l00260"></a>00260
<a name="l00261"></a>00261 std::stringstream queryString;
<a name="l00262"></a>00262 queryString << "UPDATE sessions SET outgoing_seqnum=" << value << " WHERE "
<a name="l00263"></a>00263 << "beginstring=" << "'" << m_sessionID.getBeginString().getValue() << "' and "
<a name="l00264"></a>00264 << "sendercompid=" << "'" << m_sessionID.getSenderCompID().getValue() << "' and "
<a name="l00265"></a>00265 << "targetcompid=" << "'" << m_sessionID.getTargetCompID().getValue() << "' and "
<a name="l00266"></a>00266 << "session_qualifier=" << "'" << m_sessionID.getSessionQualifier() << "'";
<a name="l00267"></a>00267
<a name="l00268"></a>00268 PostgreSQLQuery query( queryString.str() );
<a name="l00269"></a>00269 if( !m_pConnection->execute(query) )
<a name="l00270"></a>00270 query.throwException();
<a name="l00271"></a>00271
<a name="l00272"></a>00272 m_cache.setNextSenderMsgSeqNum( value );
<a name="l00273"></a>00273
<a name="l00274"></a>00274 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00275"></a>00275 }
<a name="l00276"></a>00276
<a name="l00277"></a>00277 <span class="keywordtype">void</span> PostgreSQLStore::setNextTargetMsgSeqNum( <span class="keywordtype">int</span> value ) throw ( IOException )
<a name="l00278"></a>00278 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStore::setNextTargetMsgSeqNum)
<a name="l00279"></a>00279
<a name="l00280"></a>00280 std::stringstream queryString;
<a name="l00281"></a>00281 queryString << "UPDATE sessions SET incoming_seqnum=" << value << " WHERE "
<a name="l00282"></a>00282 << "beginstring=" << "'" << m_sessionID.getBeginString().getValue() << "' and "
<a name="l00283"></a>00283 << "sendercompid=" << "'" << m_sessionID.getSenderCompID().getValue() << "' and "
<a name="l00284"></a>00284 << "targetcompid=" << "'" << m_sessionID.getTargetCompID().getValue() << "' and "
<a name="l00285"></a>00285 << "session_qualifier=" << "'" << m_sessionID.getSessionQualifier() << "'";
<a name="l00286"></a>00286
<a name="l00287"></a>00287 PostgreSQLQuery query( queryString.str() );
<a name="l00288"></a>00288 if( !m_pConnection->execute(query) )
<a name="l00289"></a>00289 query.throwException();
<a name="l00290"></a>00290
<a name="l00291"></a>00291 m_cache.setNextTargetMsgSeqNum( value );
<a name="l00292"></a>00292
<a name="l00293"></a>00293 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00294"></a>00294 }
<a name="l00295"></a>00295
<a name="l00296"></a>00296 <span class="keywordtype">void</span> PostgreSQLStore::incrNextSenderMsgSeqNum() throw ( IOException )
<a name="l00297"></a>00297 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStore::incrNextSenderMsgSeqNum)
<a name="l00298"></a>00298 m_cache.incrNextSenderMsgSeqNum();
<a name="l00299"></a>00299 setNextSenderMsgSeqNum( m_cache.getNextSenderMsgSeqNum() );
<a name="l00300"></a>00300 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00301"></a>00301 }
<a name="l00302"></a>00302
<a name="l00303"></a>00303 <span class="keywordtype">void</span> PostgreSQLStore::incrNextTargetMsgSeqNum() throw ( IOException )
<a name="l00304"></a>00304 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStore::incrNextTargetMsgSeqNum)
<a name="l00305"></a>00305 m_cache.incrNextTargetMsgSeqNum();
<a name="l00306"></a>00306 setNextTargetMsgSeqNum( m_cache.getNextTargetMsgSeqNum() );
<a name="l00307"></a>00307 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00308"></a>00308 }
<a name="l00309"></a>00309
<a name="l00310"></a>00310 <a class="code" href="namespace_f_i_x_1_1_t_y_p_e.html#aaa75e9d3541784ef1a7e08e68ef39053a87ce7f32ae2bc277961e1f9865728b85">UtcTimeStamp</a> PostgreSQLStore::getCreationTime() const throw ( IOException )
<a name="l00311"></a>00311 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStore::getCreationTime)
<a name="l00312"></a>00312 return m_cache.getCreationTime();
<a name="l00313"></a>00313 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00314"></a>00314 }
<a name="l00315"></a>00315
<a name="l00316"></a>00316 <span class="keywordtype">void</span> PostgreSQLStore::reset() throw ( IOException )
<a name="l00317"></a>00317 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStore::reset)
<a name="l00318"></a>00318
<a name="l00319"></a>00319 std::stringstream queryString;
<a name="l00320"></a>00320 queryString << "DELETE FROM messages WHERE "
<a name="l00321"></a>00321 << "beginstring=" << "'" << m_sessionID.getBeginString().getValue() << "' and "
<a name="l00322"></a>00322 << "sendercompid=" << "'" << m_sessionID.getSenderCompID().getValue() << "' and "
<a name="l00323"></a>00323 << "targetcompid=" << "'" << m_sessionID.getTargetCompID().getValue() << "' and "
<a name="l00324"></a>00324 << "session_qualifier=" << "'" << m_sessionID.getSessionQualifier() << "'";
<a name="l00325"></a>00325
<a name="l00326"></a>00326 PostgreSQLQuery query( queryString.str() );
<a name="l00327"></a>00327 if( !m_pConnection->execute(query) )
<a name="l00328"></a>00328 query.throwException();
<a name="l00329"></a>00329
<a name="l00330"></a>00330 m_cache.reset();
<a name="l00331"></a>00331 <a class="code" href="namespace_f_i_x_1_1_t_y_p_e.html#aaa75e9d3541784ef1a7e08e68ef39053a87ce7f32ae2bc277961e1f9865728b85">UtcTimeStamp</a> time = m_cache.getCreationTime();
<a name="l00332"></a>00332
<a name="l00333"></a>00333 <span class="keywordtype">int</span> year, month, day, hour, minute, second, millis;
<a name="l00334"></a>00334 time.getYMD( year, month, day );
<a name="l00335"></a>00335 time.getHMS( hour, minute, second, millis );
<a name="l00336"></a>00336
<a name="l00337"></a>00337 <span class="keywordtype">char</span> sqlTime[ 20 ];
<a name="l00338"></a>00338 <a class="code" href="_utility_8h.html#aa538496316e49b20bf5a8999d22b854c">STRING_SPRINTF</a>( sqlTime, "%d-%02d-%02d %02d:%02d:%02d",
<a name="l00339"></a>00339 year, month, day, hour, minute, second );
<a name="l00340"></a>00340
<a name="l00341"></a>00341 std::stringstream queryString2;
<a name="l00342"></a>00342 queryString2 << "UPDATE sessions SET creation_time='" << sqlTime << "', "
<a name="l00343"></a>00343 << "incoming_seqnum=" << m_cache.getNextTargetMsgSeqNum() << ", "
<a name="l00344"></a>00344 << "outgoing_seqnum=" << m_cache.getNextSenderMsgSeqNum() << " WHERE "
<a name="l00345"></a>00345 << "beginstring=" << "'" << m_sessionID.getBeginString().getValue() << "' and "
<a name="l00346"></a>00346 << "sendercompid=" << "'" << m_sessionID.getSenderCompID().getValue() << "' and "
<a name="l00347"></a>00347 << "targetcompid=" << "'" << m_sessionID.getTargetCompID().getValue() << "' and "
<a name="l00348"></a>00348 << "session_qualifier=" << "'" << m_sessionID.getSessionQualifier() << "'";
<a name="l00349"></a>00349
<a name="l00350"></a>00350 PostgreSQLQuery query2( queryString2.str() );
<a name="l00351"></a>00351 if( !m_pConnection->execute(query2) )
<a name="l00352"></a>00352 query2.throwException();
<a name="l00353"></a>00353
<a name="l00354"></a>00354 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00355"></a>00355 }
<a name="l00356"></a>00356
<a name="l00357"></a>00357 <span class="keywordtype">void</span> PostgreSQLStore::refresh() throw ( IOException )
<a name="l00358"></a>00358 { <a class="code" href="_call_stack_8h.html#a3b1ffd24ab4b24161008f4867150f4c8">QF_STACK_PUSH</a>(PostgreSQLStore::refresh)
<a name="l00359"></a>00359
<a name="l00360"></a>00360 m_cache.reset();
<a name="l00361"></a>00361 populateCache();
<a name="l00362"></a>00362
<a name="l00363"></a>00363 <a class="code" href="_call_stack_8h.html#ac6b0115ca0a0988c881219c711c9c57e">QF_STACK_POP</a>
<a name="l00364"></a>00364 }
<a name="l00365"></a>00365
<a name="l00366"></a>00366 }
<a name="l00367"></a>00367
<a name="l00368"></a>00368 <span class="preprocessor">#endif</span>
</pre></div></div>
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