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<div id="projectname">WORM <span id="projectnumber">0.2</span></div>
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<div id="projectbrief">A C++ DAL/ORM code generation framework</div>
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<h1>src/sql/wsqlrecord.cpp</h1> </div>
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<div class="contents">
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<a href="wsqlrecord_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>
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<a name="l00002"></a>00002 <span class="comment"> * WORM - a DAL/ORM code generation framework</span>
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<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 2011 Erik Winn <erikwinnmail@yahoo.com></span>
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<a name="l00004"></a>00004 <span class="comment"> * </span>
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<a name="l00005"></a>00005 <span class="comment"> * This program is free software: you can redistribute it and/or modify</span>
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<a name="l00006"></a>00006 <span class="comment"> * it under the terms of the GNU General Public License as published by</span>
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<a name="l00007"></a>00007 <span class="comment"> * the Free Software Foundation, either version 3 of the License, or</span>
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<a name="l00008"></a>00008 <span class="comment"> * (at your option) any later version.</span>
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<a name="l00009"></a>00009 <span class="comment"> * </span>
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<a name="l00010"></a>00010 <span class="comment"> * This program is distributed in the hope that it will be useful,</span>
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<a name="l00011"></a>00011 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
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<a name="l00012"></a>00012 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
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<a name="l00013"></a>00013 <span class="comment"> * GNU General Public License for more details.</span>
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<a name="l00014"></a>00014 <span class="comment"> * </span>
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<a name="l00015"></a>00015 <span class="comment"> * You should have received a copy of the GNU General Public License</span>
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<a name="l00016"></a>00016 <span class="comment"> * along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
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<a name="l00017"></a>00017 <span class="comment"> */</span>
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<a name="l00018"></a>00018
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<a name="l00019"></a>00019 <span class="preprocessor">#include <vector></span>
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<a name="l00020"></a>00020 <span class="preprocessor">#include <string></span>
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<a name="l00021"></a>00021
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<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="wsqlrecord_8h.html">wsqlrecord.h</a>"</span>
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<a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="wsqlfield_8h.html">wsqlfield.h</a>"</span>
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<a name="l00024"></a>00024
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<a name="l00025"></a>00025 <span class="keyword">namespace </span>WSql {
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<a name="l00026"></a>00026
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<a name="l00063"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#a4716db4931210327d058e0be1092e37b">00063</a> <a class="code" href="class_w_sql_1_1_w_sql_record.html#a4716db4931210327d058e0be1092e37b">WSqlRecord::WSqlRecord</a>()
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<a name="l00064"></a>00064 {
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<a name="l00065"></a>00065 _isValid=<span class="keyword">false</span>;
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<a name="l00066"></a>00066 }
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<a name="l00067"></a>00067
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<a name="l00068"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#a328f03b8b380a7336d3f717153dcd75c">00068</a> <a class="code" href="class_w_sql_1_1_w_sql_record.html#a4716db4931210327d058e0be1092e37b">WSqlRecord::WSqlRecord</a>( <span class="keyword">const</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html" title="The WSqlRecord class represents a database record.">WSql::WSqlRecord</a>& other )
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<a name="l00069"></a>00069 {
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<a name="l00070"></a>00070 _isValid=other._isValid;
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<a name="l00071"></a>00071 _fields=other._fields;
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<a name="l00072"></a>00072 }
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<a name="l00073"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#a4d225654e0fb640a88ba0062838d4447">00073</a> <a class="code" href="class_w_sql_1_1_w_sql_record.html#a4d225654e0fb640a88ba0062838d4447">WSqlRecord::~WSqlRecord</a>()
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<a name="l00074"></a>00074 {
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<a name="l00076"></a>00076 }
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<a name="l00077"></a>00077
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<a name="l00078"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#a6908571d9d3a4305dd791e07dfc2e4eb">00078</a> <a class="code" href="class_w_sql_1_1_w_sql_record.html" title="The WSqlRecord class represents a database record.">WSqlRecord</a>& <a class="code" href="class_w_sql_1_1_w_sql_record.html#a6908571d9d3a4305dd791e07dfc2e4eb">WSqlRecord::operator=</a>( <span class="keyword">const</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html" title="The WSqlRecord class represents a database record.">WSql::WSqlRecord</a>& other )
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<a name="l00079"></a>00079 {
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<a name="l00080"></a>00080 _isValid=other._isValid;
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<a name="l00081"></a>00081 _fields=other._fields;
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<a name="l00082"></a>00082 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
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<a name="l00083"></a>00083 }
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<a name="l00084"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#afed2c8e2bf71e773610fa57cc574b9a5">00084</a> <span class="keywordtype">bool</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html#afed2c8e2bf71e773610fa57cc574b9a5">WSqlRecord::operator==</a>( <span class="keyword">const</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html" title="The WSqlRecord class represents a database record.">WSql::WSqlRecord</a>& other )<span class="keyword"> const</span>
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<a name="l00085"></a>00085 <span class="keyword"></span>{
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<a name="l00086"></a>00086 <span class="keywordflow">return</span> <span class="keyword">false</span>;
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<a name="l00088"></a>00088 }
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<a name="l00089"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#aa92f468442e5f4b55c8b30122f076431">00089</a> <span class="keywordtype">void</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html#ad55c83e8c1652f6acbe8ec077330b690">WSqlRecord::setNull</a>( <span class="keyword">const</span> std::string& name )
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<a name="l00090"></a>00090 {
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<a name="l00091"></a>00091 <a class="code" href="class_w_sql_1_1_w_sql_record.html#ad55c83e8c1652f6acbe8ec077330b690">setNull</a>(<a class="code" href="class_w_sql_1_1_w_sql_record.html#a36afa7bf1bd9c370b516c417ac7c2afc">indexOf</a>(name));
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<a name="l00092"></a>00092 }
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<a name="l00093"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#ad55c83e8c1652f6acbe8ec077330b690">00093</a> <span class="keywordtype">void</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html#ad55c83e8c1652f6acbe8ec077330b690">WSqlRecord::setNull</a>( <span class="keywordtype">int</span> pos )
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<a name="l00094"></a>00094 {
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<a name="l00095"></a>00095 _fields.at(pos).setData(std::string());
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<a name="l00096"></a>00096 }
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<a name="l00097"></a>00097
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<a name="l00113"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#a59a5a0cab9e367cb3f80d7ff69c21584">00113</a> std::string <a class="code" href="class_w_sql_1_1_w_sql_record.html#a59a5a0cab9e367cb3f80d7ff69c21584">WSqlRecord::data</a>(<span class="keywordtype">int</span> pos)<span class="keyword"> const</span>
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<a name="l00114"></a>00114 <span class="keyword"></span>{
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<a name="l00115"></a>00115 <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html#a6b4afb8edabdf5643a56e293f87db609">field</a>(pos).<a class="code" href="class_w_sql_1_1_w_sql_field.html#a3f48248a0281a2beb96cecde18185bd1">data</a><std::string>();
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<a name="l00116"></a>00116 }
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<a name="l00117"></a>00117
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<a name="l00126"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#a291e3e30f9aadca1dc68478426f2f248">00126</a> std::string <a class="code" href="class_w_sql_1_1_w_sql_record.html#a59a5a0cab9e367cb3f80d7ff69c21584">WSqlRecord::data</a>(<span class="keyword">const</span> std::string& colname)<span class="keyword"> const</span>
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<a name="l00127"></a>00127 <span class="keyword"></span>{
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<a name="l00128"></a>00128 <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html#a6b4afb8edabdf5643a56e293f87db609">field</a>(colname).<a class="code" href="class_w_sql_1_1_w_sql_field.html#a3f48248a0281a2beb96cecde18185bd1">data</a><std::string>();
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<a name="l00129"></a>00129 }
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<a name="l00130"></a>00130
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<a name="l00131"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#a277d616c522bb856282ef5d1d5ee8978">00131</a> <span class="keywordtype">bool</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html#aefebaff2a8ac4f4a0bd25487eca230fb">WSqlRecord::isNull</a>(<span class="keyword">const</span> std::string& colname)<span class="keyword"> const</span>
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<a name="l00132"></a>00132 <span class="keyword"></span>{
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<a name="l00133"></a>00133 <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html#a59a5a0cab9e367cb3f80d7ff69c21584">data</a>(colname).empty();
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<a name="l00134"></a>00134 }
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<a name="l00135"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#aefebaff2a8ac4f4a0bd25487eca230fb">00135</a> <span class="keywordtype">bool</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html#aefebaff2a8ac4f4a0bd25487eca230fb">WSqlRecord::isNull</a>(<span class="keywordtype">int</span> index)<span class="keyword"> const</span>
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<a name="l00136"></a>00136 <span class="keyword"></span>{
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<a name="l00137"></a>00137 <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html#a59a5a0cab9e367cb3f80d7ff69c21584">data</a>(index).empty();
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<a name="l00138"></a>00138 }
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<a name="l00139"></a>00139
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<a name="l00140"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#a6b4afb8edabdf5643a56e293f87db609">00140</a> <a class="code" href="class_w_sql_1_1_w_sql_field.html" title="The WSqlField class represents a field in a record.">WSqlField</a> <a class="code" href="class_w_sql_1_1_w_sql_record.html#a6b4afb8edabdf5643a56e293f87db609">WSqlRecord::field</a>( <span class="keywordtype">int</span> pos )<span class="keyword"> const</span>
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<a name="l00141"></a>00141 <span class="keyword"></span>{
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<a name="l00142"></a>00142 <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html#af32612c3e051f7450538cd28c4fc0a2d">at</a>(pos);
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<a name="l00143"></a>00143 }
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<a name="l00144"></a>00144
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<a name="l00145"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#af32612c3e051f7450538cd28c4fc0a2d">00145</a> <a class="code" href="class_w_sql_1_1_w_sql_field.html" title="The WSqlField class represents a field in a record.">WSqlField</a> <a class="code" href="class_w_sql_1_1_w_sql_record.html#af32612c3e051f7450538cd28c4fc0a2d">WSqlRecord::at</a>( <span class="keywordtype">int</span> pos )<span class="keyword"> const</span>
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<a name="l00146"></a>00146 <span class="keyword"></span>{
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|
<a name="l00147"></a>00147 <span class="keywordtype">int</span> sz = _fields.size();
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<a name="l00148"></a>00148 <span class="keywordflow">if</span> ( !sz || pos < 0 || pos > sz - 1 )
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<a name="l00149"></a>00149 <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_sql_field.html" title="The WSqlField class represents a field in a record.">WSqlField</a>();
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<a name="l00150"></a>00150 <span class="keywordflow">return</span> _fields.at(pos);
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<a name="l00151"></a>00151 }
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<a name="l00152"></a>00152
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<a name="l00153"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#a554638cfe7ae6fbe746d92f9562e8754">00153</a> <a class="code" href="class_w_sql_1_1_w_sql_field.html" title="The WSqlField class represents a field in a record.">WSqlField</a> <a class="code" href="class_w_sql_1_1_w_sql_record.html#a6b4afb8edabdf5643a56e293f87db609">WSqlRecord::field</a>( <span class="keyword">const</span> std::string& colname )<span class="keyword"> const</span>
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<a name="l00154"></a>00154 <span class="keyword"></span>{
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<a name="l00155"></a>00155 <span class="keywordflow">return</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html#af32612c3e051f7450538cd28c4fc0a2d">at</a>(<a class="code" href="class_w_sql_1_1_w_sql_record.html#a36afa7bf1bd9c370b516c417ac7c2afc">indexOf</a>(colname));
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<a name="l00156"></a>00156 }
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<a name="l00157"></a>00157
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<a name="l00158"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#a36afa7bf1bd9c370b516c417ac7c2afc">00158</a> <span class="keywordtype">int</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html#a36afa7bf1bd9c370b516c417ac7c2afc">WSqlRecord::indexOf</a>( <span class="keyword">const</span> std::string& name )<span class="keyword"> const</span>
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<a name="l00159"></a>00159 <span class="keyword"></span>{
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<a name="l00160"></a>00160 <span class="keywordtype">int</span> intToReturn = -1;
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<a name="l00161"></a>00161 <span class="keywordflow">if</span> ( _fields.empty() )
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<a name="l00162"></a>00162 <span class="keywordflow">return</span> intToReturn;
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<a name="l00163"></a>00163 <span class="keywordtype">int</span> i = 0;
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<a name="l00164"></a>00164 std::vector<WSqlField>::const_iterator it;
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<a name="l00165"></a>00165 <span class="keywordflow">for</span> ( it = _fields.begin(); it != _fields.end() ; ++it )
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<a name="l00166"></a>00166 {
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<a name="l00167"></a>00167 <span class="keywordflow">if</span> ( it->name().compare( name ) == 0 )
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<a name="l00168"></a>00168 {
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<a name="l00169"></a>00169 intToReturn = i;
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<a name="l00170"></a>00170 <span class="keywordflow">break</span>;
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<a name="l00171"></a>00171 }
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<a name="l00172"></a>00172 ++i;
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<a name="l00173"></a>00173 }
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<a name="l00174"></a>00174 <span class="keywordflow">return</span> intToReturn;
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<a name="l00175"></a>00175 }
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<a name="l00176"></a>00176
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<a name="l00177"></a><a class="code" href="class_w_sql_1_1_w_sql_record.html#a30877cd47a5bd04a02dbbe40a3ae6a55">00177</a> <span class="keywordtype">void</span> <a class="code" href="class_w_sql_1_1_w_sql_record.html#a30877cd47a5bd04a02dbbe40a3ae6a55">WSqlRecord::clear</a>()
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<a name="l00178"></a>00178 {
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<a name="l00179"></a>00179 _fields.clear();
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<a name="l00180"></a>00180 }
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<a name="l00181"></a>00181
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<a name="l00182"></a>00182 } <span class="comment">//namespace WSql</span>
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