1 | <?php |
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2 | /* |
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3 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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4 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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5 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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6 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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7 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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8 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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9 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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10 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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11 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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12 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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13 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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14 | * |
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15 | * This software consists of voluntary contributions made by many individuals |
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16 | * and is licensed under the MIT license. For more information, see |
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17 | * <http://www.doctrine-project.org>. |
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18 | */ |
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19 | |||
20 | namespace Doctrine\DBAL\Driver\OCI8; |
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21 | |||
22 | use Doctrine\DBAL\Driver\Connection; |
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23 | use Doctrine\DBAL\Driver\ServerInfoAwareConnection; |
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24 | |||
25 | /** |
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26 | * OCI8 implementation of the Connection interface. |
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27 | * |
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28 | * @since 2.0 |
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29 | */ |
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30 | class OCI8Connection implements Connection, ServerInfoAwareConnection |
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31 | { |
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32 | /** |
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33 | * @var resource |
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34 | */ |
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35 | protected $dbh; |
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36 | |||
37 | /** |
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38 | * @var integer |
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39 | */ |
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40 | protected $executeMode = OCI_COMMIT_ON_SUCCESS; |
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41 | |||
42 | /** |
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43 | * Creates a Connection to an Oracle Database using oci8 extension. |
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44 | * |
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45 | * @param string $username |
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46 | * @param string $password |
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47 | * @param string $db |
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48 | * @param string|null $charset |
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49 | * @param integer $sessionMode |
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50 | * @param boolean $persistent |
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51 | * |
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52 | * @throws OCI8Exception |
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53 | */ |
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54 | public function __construct($username, $password, $db, $charset = null, $sessionMode = OCI_DEFAULT, $persistent = false) |
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55 | { |
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56 | if (!defined('OCI_NO_AUTO_COMMIT')) { |
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57 | define('OCI_NO_AUTO_COMMIT', 0); |
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58 | } |
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59 | |||
60 | $this->dbh = $persistent |
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61 | ? @oci_pconnect($username, $password, $db, $charset, $sessionMode) |
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62 | : @oci_connect($username, $password, $db, $charset, $sessionMode); |
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63 | |||
64 | if ( ! $this->dbh) { |
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65 | throw OCI8Exception::fromErrorInfo(oci_error()); |
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66 | } |
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67 | } |
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68 | |||
69 | /** |
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70 | * {@inheritdoc} |
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71 | * |
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72 | * @throws \UnexpectedValueException if the version string returned by the database server |
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73 | * does not contain a parsable version number. |
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74 | */ |
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75 | public function getServerVersion() |
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76 | { |
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77 | if ( ! preg_match('/\s+(\d+\.\d+\.\d+\.\d+\.\d+)\s+/', oci_server_version($this->dbh), $version)) { |
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78 | throw new \UnexpectedValueException( |
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79 | sprintf( |
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80 | 'Unexpected database version string "%s". Cannot parse an appropriate version number from it. ' . |
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81 | 'Please report this database version string to the Doctrine team.', |
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82 | oci_server_version($this->dbh) |
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83 | ) |
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84 | ); |
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85 | } |
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86 | |||
87 | return $version[1]; |
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88 | } |
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89 | |||
90 | /** |
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91 | * {@inheritdoc} |
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92 | */ |
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93 | public function requiresQueryForServerVersion() |
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94 | { |
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95 | return false; |
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96 | } |
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97 | |||
98 | /** |
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99 | * {@inheritdoc} |
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100 | */ |
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101 | public function prepare($prepareString) |
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102 | { |
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103 | return new OCI8Statement($this->dbh, $prepareString, $this); |
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104 | } |
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105 | |||
106 | /** |
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107 | * {@inheritdoc} |
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108 | */ |
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109 | View Code Duplication | public function query() |
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110 | { |
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111 | $args = func_get_args(); |
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112 | $sql = $args[0]; |
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113 | //$fetchMode = $args[1]; |
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0 ignored issues
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Unused Code
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67% of this comment could be valid code. Did you maybe forget this after debugging?
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. ![]() |
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114 | $stmt = $this->prepare($sql); |
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115 | $stmt->execute(); |
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116 | |||
117 | return $stmt; |
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118 | } |
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119 | |||
120 | /** |
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121 | * {@inheritdoc} |
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122 | */ |
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123 | View Code Duplication | public function quote($value, $type=\PDO::PARAM_STR) |
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124 | { |
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125 | if (is_int($value) || is_float($value)) { |
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126 | return $value; |
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127 | } |
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128 | $value = str_replace("'", "''", $value); |
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129 | |||
130 | return "'" . addcslashes($value, "\000\n\r\\\032") . "'"; |
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131 | } |
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132 | |||
133 | /** |
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134 | * {@inheritdoc} |
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135 | */ |
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136 | public function exec($statement) |
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137 | { |
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138 | $stmt = $this->prepare($statement); |
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139 | $stmt->execute(); |
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140 | |||
141 | return $stmt->rowCount(); |
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142 | } |
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143 | |||
144 | /** |
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145 | * {@inheritdoc} |
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146 | */ |
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147 | public function lastInsertId($name = null) |
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148 | { |
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149 | if ($name === null) { |
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150 | return false; |
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151 | } |
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152 | |||
153 | $sql = 'SELECT ' . $name . '.CURRVAL FROM DUAL'; |
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154 | $stmt = $this->query($sql); |
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155 | $result = $stmt->fetch(\PDO::FETCH_ASSOC); |
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156 | |||
157 | if ($result === false || !isset($result['CURRVAL'])) { |
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158 | throw new OCI8Exception("lastInsertId failed: Query was executed but no result was returned."); |
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159 | } |
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160 | |||
161 | return (int) $result['CURRVAL']; |
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162 | } |
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163 | |||
164 | /** |
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165 | * Returns the current execution mode. |
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166 | * |
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167 | * @return integer |
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168 | */ |
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169 | public function getExecuteMode() |
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170 | { |
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171 | return $this->executeMode; |
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172 | } |
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173 | |||
174 | /** |
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175 | * {@inheritdoc} |
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176 | */ |
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177 | public function beginTransaction() |
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178 | { |
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179 | $this->executeMode = OCI_NO_AUTO_COMMIT; |
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180 | |||
181 | return true; |
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182 | } |
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183 | |||
184 | /** |
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185 | * {@inheritdoc} |
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186 | */ |
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187 | View Code Duplication | public function commit() |
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This method seems to be duplicated in your project.
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. ![]() |
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188 | { |
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189 | if (!oci_commit($this->dbh)) { |
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190 | throw OCI8Exception::fromErrorInfo($this->errorInfo()); |
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191 | } |
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192 | $this->executeMode = OCI_COMMIT_ON_SUCCESS; |
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193 | |||
194 | return true; |
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195 | } |
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196 | |||
197 | /** |
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198 | * {@inheritdoc} |
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199 | */ |
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200 | View Code Duplication | public function rollBack() |
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0 ignored issues
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This method seems to be duplicated in your project.
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. ![]() |
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201 | { |
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202 | if (!oci_rollback($this->dbh)) { |
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203 | throw OCI8Exception::fromErrorInfo($this->errorInfo()); |
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204 | } |
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205 | $this->executeMode = OCI_COMMIT_ON_SUCCESS; |
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206 | |||
207 | return true; |
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208 | } |
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209 | |||
210 | /** |
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211 | * {@inheritdoc} |
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212 | */ |
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213 | View Code Duplication | public function errorCode() |
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0 ignored issues
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show
This method seems to be duplicated in your project.
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. ![]() |
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214 | { |
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215 | $error = oci_error($this->dbh); |
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216 | if ($error !== false) { |
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217 | $error = $error['code']; |
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218 | } |
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219 | |||
220 | return $error; |
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221 | } |
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222 | |||
223 | /** |
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224 | * {@inheritdoc} |
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225 | */ |
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226 | public function errorInfo() |
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227 | { |
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228 | return oci_error($this->dbh); |
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229 | } |
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230 | } |
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231 |
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.