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<title>Coverage for Doctrine_Sequence_Mssql</title>
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<body><h1>Coverage for Doctrine_Sequence_Mssql</h1><p><a href="index.php">Back to coverage report</a></p><table>
<tr><td>1</td>
<td class="normal"><?php
</td></tr>
<tr><td>2</td>
<td class="normal">/*
</td></tr>
<tr><td>3</td>
<td class="normal"> * $Id: Mssql.php 2963 2007-10-21 06:23:59Z Jonathan.Wage $
</td></tr>
<tr><td>4</td>
<td class="normal"> *
</td></tr>
<tr><td>5</td>
<td class="normal"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
</td></tr>
<tr><td>6</td>
<td class="normal"> * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
</td></tr>
<tr><td>7</td>
<td class="normal"> * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
</td></tr>
<tr><td>8</td>
<td class="normal"> * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
</td></tr>
<tr><td>9</td>
<td class="normal"> * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
</td></tr>
<tr><td>10</td>
<td class="normal"> * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
</td></tr>
<tr><td>11</td>
<td class="normal"> * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
</td></tr>
<tr><td>12</td>
<td class="normal"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
</td></tr>
<tr><td>13</td>
<td class="normal"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
</td></tr>
<tr><td>14</td>
<td class="normal"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
</td></tr>
<tr><td>15</td>
<td class="normal"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
</td></tr>
<tr><td>16</td>
<td class="normal"> *
</td></tr>
<tr><td>17</td>
<td class="normal"> * This software consists of voluntary contributions made by many individuals
</td></tr>
<tr><td>18</td>
<td class="normal"> * and is licensed under the LGPL. For more information, see
</td></tr>
<tr><td>19</td>
<td class="normal"> * <http://www.phpdoctrine.com>.
</td></tr>
<tr><td>20</td>
<td class="normal"> */
</td></tr>
<tr><td>21</td>
<td class="covered">Doctrine::autoload('Doctrine_Sequence');
</td></tr>
<tr><td>22</td>
<td class="normal">/**
</td></tr>
<tr><td>23</td>
<td class="normal"> * Doctrine_Sequence_Mssql
</td></tr>
<tr><td>24</td>
<td class="normal"> *
</td></tr>
<tr><td>25</td>
<td class="normal"> * @package Doctrine
</td></tr>
<tr><td>26</td>
<td class="normal"> * @subpackage Sequence
</td></tr>
<tr><td>27</td>
<td class="normal"> * @author Konsta Vesterinen <kvesteri@cc.hut.fi>
</td></tr>
<tr><td>28</td>
<td class="normal"> * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
</td></tr>
<tr><td>29</td>
<td class="normal"> * @link www.phpdoctrine.com
</td></tr>
<tr><td>30</td>
<td class="normal"> * @since 1.0
</td></tr>
<tr><td>31</td>
<td class="normal"> * @version $Revision: 2963 $
</td></tr>
<tr><td>32</td>
<td class="normal"> */
</td></tr>
<tr><td>33</td>
<td class="covered">class Doctrine_Sequence_Mssql extends Doctrine_Sequence
</td></tr>
<tr><td>34</td>
<td class="normal">{
</td></tr>
<tr><td>35</td>
<td class="normal"> /**
</td></tr>
<tr><td>36</td>
<td class="normal"> * Returns the next free id of a sequence
</td></tr>
<tr><td>37</td>
<td class="normal"> *
</td></tr>
<tr><td>38</td>
<td class="normal"> * @param string $seqName name of the sequence
</td></tr>
<tr><td>39</td>
<td class="normal"> * @param bool when true missing sequences are automatic created
</td></tr>
<tr><td>40</td>
<td class="normal"> *
</td></tr>
<tr><td>41</td>
<td class="normal"> * @return integer next id in the given sequence
</td></tr>
<tr><td>42</td>
<td class="normal"> */
</td></tr>
<tr><td>43</td>
<td class="normal"> public function nextId($seqName, $onDemand = true)
</td></tr>
<tr><td>44</td>
<td class="normal"> {
</td></tr>
<tr><td>45</td>
<td class="covered"> $sequenceName = $this->conn->quoteIdentifier($this->conn->formatter->getSequenceName($seqName), true);
</td></tr>
<tr><td>46</td>
<td class="covered"> $seqcolName = $this->conn->quoteIdentifier($this->conn->getAttribute(Doctrine::ATTR_SEQCOL_NAME), true);
</td></tr>
<tr><td>47</td>
<td class="normal">
</td></tr>
<tr><td>48</td>
<td class="normal">
</td></tr>
<tr><td>49</td>
<td class="covered"> if ($this->checkSequence($sequenceName)) {
</td></tr>
<tr><td>50</td>
<td class="covered"> $query = 'SET IDENTITY_INSERT ' . $sequenceName . ' OFF '
</td></tr>
<tr><td>51</td>
<td class="covered"> . 'INSERT INTO ' . $sequenceName . ' DEFAULT VALUES';
</td></tr>
<tr><td>52</td>
<td class="covered"> } else {
</td></tr>
<tr><td>53</td>
<td class="red"> $query = 'INSERT INTO ' . $sequenceName . ' (' . $seqcolName . ') VALUES (0)';
</td></tr>
<tr><td>54</td>
<td class="normal"> }
</td></tr>
<tr><td>55</td>
<td class="normal">
</td></tr>
<tr><td>56</td>
<td class="normal"> try {
</td></tr>
<tr><td>57</td>
<td class="normal">
</td></tr>
<tr><td>58</td>
<td class="covered"> $this->conn->exec($query);
</td></tr>
<tr><td>59</td>
<td class="normal">
</td></tr>
<tr><td>60</td>
<td class="covered"> } catch(Doctrine_Connection_Exception $e) {
</td></tr>
<tr><td>61</td>
<td class="orange"> if ($onDemand && $e->getPortableCode() == Doctrine::ERR_NOSUCHTABLE) {
</td></tr>
<tr><td>62</td>
<td class="normal"> // Since we are creating the sequence on demand
</td></tr>
<tr><td>63</td>
<td class="normal"> // we know the first id = 1 so initialize the
</td></tr>
<tr><td>64</td>
<td class="normal"> // sequence at 2
</td></tr>
<tr><td>65</td>
<td class="normal"> try {
</td></tr>
<tr><td>66</td>
<td class="orange"> $result = $this->conn->export->createSequence($seqName, 2);
</td></tr>
<tr><td>67</td>
<td class="orange"> } catch(Doctrine_Exception $e) {
</td></tr>
<tr><td>68</td>
<td class="orange"> throw new Doctrine_Sequence_Exception('on demand sequence ' . $seqName . ' could not be created');
</td></tr>
<tr><td>69</td>
<td class="normal"> }
</td></tr>
<tr><td>70</td>
<td class="normal">
</td></tr>
<tr><td>71</td>
<td class="normal"> /**
</td></tr>
<tr><td>72</td>
<td class="normal"> * This could actually be a table that starts at 18.. oh well..
</td></tr>
<tr><td>73</td>
<td class="normal"> * we will keep the fallback to return 1 in case we skip this.. which
</td></tr>
<tr><td>74</td>
<td class="normal"> * should really not happen.. otherwise the returned values is biased.
</td></tr>
<tr><td>75</td>
<td class="normal"> */
</td></tr>
<tr><td>76</td>
<td class="orange"> if ($this->checkSequence($seqName)) {
</td></tr>
<tr><td>77</td>
<td class="orange"> return $this->lastInsertId($seqName);
</td></tr>
<tr><td>78</td>
<td class="orange"> }
</td></tr>
<tr><td>79</td>
<td class="normal">
</td></tr>
<tr><td>80</td>
<td class="orange"> return 1;
</td></tr>
<tr><td>81</td>
<td class="orange"> }
</td></tr>
<tr><td>82</td>
<td class="orange"> throw $e;
</td></tr>
<tr><td>83</td>
<td class="normal"> }
</td></tr>
<tr><td>84</td>
<td class="normal">
</td></tr>
<tr><td>85</td>
<td class="covered"> $value = $this->lastInsertId($sequenceName);
</td></tr>
<tr><td>86</td>
<td class="normal">
</td></tr>
<tr><td>87</td>
<td class="covered"> if (is_numeric($value)) {
</td></tr>
<tr><td>88</td>
<td class="covered"> $query = 'DELETE FROM ' . $sequenceName . ' WHERE ' . $seqcolName . ' < ' . $value;
</td></tr>
<tr><td>89</td>
<td class="normal">
</td></tr>
<tr><td>90</td>
<td class="normal"> try {
</td></tr>
<tr><td>91</td>
<td class="covered"> $this->conn->exec($query);
</td></tr>
<tr><td>92</td>
<td class="covered"> } catch (Doctrine_Connection_Exception $e) {
</td></tr>
<tr><td>93</td>
<td class="orange"> throw new Doctrine_Sequence_Exception('Could not delete previous sequence from ' . $sequenceName .
</td></tr>
<tr><td>94</td>
<td class="orange"> ' at ' . __FILE__ . ' in ' . __FUNCTION__ . ' with the message: ' .
</td></tr>
<tr><td>95</td>
<td class="orange"> $e->getMessage());
</td></tr>
<tr><td>96</td>
<td class="normal"> }
</td></tr>
<tr><td>97</td>
<td class="covered"> }
</td></tr>
<tr><td>98</td>
<td class="covered"> return $value;
</td></tr>
<tr><td>99</td>
<td class="orange"> }
</td></tr>
<tr><td>100</td>
<td class="normal">
</td></tr>
<tr><td>101</td>
<td class="normal"> /**
</td></tr>
<tr><td>102</td>
<td class="normal"> * Checks if there's a sequence that exists.
</td></tr>
<tr><td>103</td>
<td class="normal"> *
</td></tr>
<tr><td>104</td>
<td class="normal"> * @param string $seqName The sequence name to verify.
</td></tr>
<tr><td>105</td>
<td class="normal"> * @return bool $tableExists The value if the table exists or not
</td></tr>
<tr><td>106</td>
<td class="normal"> * @access private
</td></tr>
<tr><td>107</td>
<td class="normal"> */
</td></tr>
<tr><td>108</td>
<td class="normal"> public function checkSequence($seqName)
</td></tr>
<tr><td>109</td>
<td class="normal"> {
</td></tr>
<tr><td>110</td>
<td class="covered"> $query = 'SELECT COUNT(1) FROM ' . $seqName;
</td></tr>
<tr><td>111</td>
<td class="normal"> try {
</td></tr>
<tr><td>112</td>
<td class="covered"> $this->conn->execute($query);
</td></tr>
<tr><td>113</td>
<td class="covered"> } catch (Doctrine_Connection_Exception $e) {
</td></tr>
<tr><td>114</td>
<td class="orange"> if ($e->getPortableCode() == Doctrine::ERR_NOSUCHTABLE) {
</td></tr>
<tr><td>115</td>
<td class="orange"> return false;
</td></tr>
<tr><td>116</td>
<td class="orange"> }
</td></tr>
<tr><td>117</td>
<td class="normal"> }
</td></tr>
<tr><td>118</td>
<td class="covered"> return true;
</td></tr>
<tr><td>119</td>
<td class="orange"> }
</td></tr>
<tr><td>120</td>
<td class="normal">
</td></tr>
<tr><td>121</td>
<td class="normal"> /**
</td></tr>
<tr><td>122</td>
<td class="normal"> * Returns the autoincrement ID if supported or $id or fetches the current
</td></tr>
<tr><td>123</td>
<td class="normal"> * ID in a sequence called: $table.(empty($field) ? '' : '_'.$field)
</td></tr>
<tr><td>124</td>
<td class="normal"> *
</td></tr>
<tr><td>125</td>
<td class="normal"> * @param string name of the table into which a new row was inserted
</td></tr>
<tr><td>126</td>
<td class="normal"> * @param string name of the field into which a new row was inserted
</td></tr>
<tr><td>127</td>
<td class="normal"> */
</td></tr>
<tr><td>128</td>
<td class="normal"> public function lastInsertId($table = null, $field = null)
</td></tr>
<tr><td>129</td>
<td class="normal"> {
</td></tr>
<tr><td>130</td>
<td class="covered"> $serverInfo = $this->conn->getServerVersion();
</td></tr>
<tr><td>131</td>
<td class="covered"> if (is_array($serverInfo)
</td></tr>
<tr><td>132</td>
<td class="covered"> && ! is_null($serverInfo['major'])
</td></tr>
<tr><td>133</td>
<td class="covered"> && $serverInfo['major'] >= 8) {
</td></tr>
<tr><td>134</td>
<td class="normal">
</td></tr>
<tr><td>135</td>
<td class="red"> $query = 'SELECT SCOPE_IDENTITY()';
</td></tr>
<tr><td>136</td>
<td class="normal">
</td></tr>
<tr><td>137</td>
<td class="red"> } else {
</td></tr>
<tr><td>138</td>
<td class="covered"> $query = 'SELECT @@IDENTITY';
</td></tr>
<tr><td>139</td>
<td class="normal"> }
</td></tr>
<tr><td>140</td>
<td class="normal">
</td></tr>
<tr><td>141</td>
<td class="covered"> return $this->conn->fetchOne($query);
</td></tr>
<tr><td>142</td>
<td class="orange"> }
</td></tr>
<tr><td>143</td>
<td class="normal">
</td></tr>
<tr><td>144</td>
<td class="normal"> /**
</td></tr>
<tr><td>145</td>
<td class="normal"> * Returns the current id of a sequence
</td></tr>
<tr><td>146</td>
<td class="normal"> *
</td></tr>
<tr><td>147</td>
<td class="normal"> * @param string $seqName name of the sequence
</td></tr>
<tr><td>148</td>
<td class="normal"> *
</td></tr>
<tr><td>149</td>
<td class="normal"> * @return integer current id in the given sequence
</td></tr>
<tr><td>150</td>
<td class="normal"> */
</td></tr>
<tr><td>151</td>
<td class="normal"> public function currId($seqName)
</td></tr>
<tr><td>152</td>
<td class="normal"> {
</td></tr>
<tr><td>153</td>
<td class="covered"> $this->warnings[] = 'database does not support getting current
</td></tr>
<tr><td>154</td>
<td class="normal"> sequence value, the sequence value was incremented';
</td></tr>
<tr><td>155</td>
<td class="covered"> return $this->nextId($seqName);
</td></tr>
<tr><td>156</td>
<td class="orange"> }
</td></tr>
<tr><td>157</td>
<td class="covered">}</td></tr>
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