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<?php |
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declare(strict_types=1); |
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namespace Doctrine\DBAL\Driver; |
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use PDO; |
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use function assert; |
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/** |
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* PDO implementation of the Connection interface. |
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* |
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* Used by all PDO-based drivers. |
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*/ |
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class PDOConnection implements Connection, ServerInfoAwareConnection |
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{ |
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/** @var PDO */ |
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private $connection; |
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/** |
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* @param string $dsn |
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* @param string|null $user |
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* @param string|null $password |
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* @param mixed[]|null $options |
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* |
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* @throws PDOException In case of an error. |
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*/ |
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public function __construct($dsn, $user = null, $password = null, ?array $options = null) |
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4638 |
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{ |
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4638 |
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try { |
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4035 |
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$this->connection = new PDO($dsn, (string) $user, (string) $password, (array) $options); |
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4035 |
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$this->connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); |
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} catch (\PDOException $exception) { |
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4638 |
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throw new PDOException($exception); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function exec(string $statement) : int |
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4626 |
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{ |
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4624 |
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try { |
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return $this->connection->exec($statement); |
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} catch (\PDOException $exception) { |
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throw new PDOException($exception); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getServerVersion() |
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{ |
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return $this->connection->getAttribute(PDO::ATTR_SERVER_VERSION); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function prepare(string $sql) : Statement |
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4529 |
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{ |
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4529 |
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try { |
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return $this->createStatement( |
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4527 |
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$this->connection->prepare($sql) |
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4527 |
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); |
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} catch (\PDOException $exception) { |
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throw new PDOException($exception); |
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} |
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} |
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/** |
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4604 |
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* {@inheritdoc} |
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*/ |
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public function query(string $sql) : ResultStatement |
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4604 |
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{ |
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4466 |
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try { |
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$stmt = $this->connection->query($sql); |
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4466 |
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assert($stmt instanceof \PDOStatement); |
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4600 |
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81
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return $this->createStatement($stmt); |
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} catch (\PDOException $exception) { |
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throw new PDOException($exception); |
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} |
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} |
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87
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/** |
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88
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4230 |
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* {@inheritdoc} |
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*/ |
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4230 |
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public function quote(string $input) : string |
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{ |
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return $this->connection->quote($input); |
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} |
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/** |
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96
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466 |
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* {@inheritdoc} |
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97
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*/ |
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98
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public function lastInsertId($name = null) |
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99
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466 |
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{ |
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100
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154 |
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try { |
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if ($name === null) { |
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102
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return $this->connection->lastInsertId(); |
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103
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312 |
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} |
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104
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105
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return $this->connection->lastInsertId($name); |
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} catch (\PDOException $exception) { |
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throw new PDOException($exception); |
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} |
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} |
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110
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111
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/** |
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112
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4327 |
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* {@inheritdoc} |
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113
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*/ |
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114
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4327 |
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public function requiresQueryForServerVersion() |
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115
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{ |
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116
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return false; |
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117
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} |
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118
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119
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/** |
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120
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4234 |
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* Creates a wrapped statement |
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121
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*/ |
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122
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4234 |
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protected function createStatement(\PDOStatement $stmt) : PDOStatement |
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123
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{ |
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124
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return new PDOStatement($stmt); |
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125
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} |
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126
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127
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/** |
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128
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4337 |
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* {@inheritDoc} |
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129
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*/ |
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130
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4337 |
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public function beginTransaction() : void |
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131
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4337 |
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{ |
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$this->connection->beginTransaction(); |
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133
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} |
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134
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135
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/** |
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136
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4252 |
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* {@inheritDoc} |
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137
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*/ |
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138
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4252 |
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public function commit() : void |
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139
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4252 |
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{ |
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140
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$this->connection->commit(); |
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141
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} |
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142
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143
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/** |
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144
|
4282 |
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* {@inheritDoc} |
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145
|
|
|
*/ |
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146
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4282 |
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public function rollBack() : void |
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147
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4282 |
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{ |
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148
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$this->connection->rollBack(); |
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149
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} |
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150
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151
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public function getWrappedConnection() : PDO |
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152
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{ |
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153
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return $this->connection; |
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154
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} |
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155
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} |
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156
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doctrine /
dbal
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