| 54 | | * returns an iterator for the result |
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| 55 | | * |
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| 56 | | * @return Traversable |
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| 57 | | */ |
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| 58 | | public function getIterator() |
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| 59 | | { |
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| 60 | | return $this->pdoStatement; |
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| | 56 | * bind a result column to a variable |
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| | 57 | * |
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| | 58 | * @param int|string $column column number or name to bind the variable to |
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| | 59 | * @param mixed $param the variable to bind to the column |
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| | 60 | * @param int|string $type optional type of the binded variable |
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| | 61 | * @return bool true on success, false on failure |
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| | 62 | * @throws stubDatabaseException |
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| | 63 | * @see http://php.net/pdostatement-bindColumn |
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| | 64 | * @see net.stubbles.rdbms.stubDatabaseResult::bindColumn() |
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| | 65 | */ |
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| | 66 | public function bindColumn($column, &$variable, $type = null) |
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| | 67 | { |
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| | 68 | try { |
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| | 69 | return $this->pdoStatement->bindColumn($column, $variable, $type); |
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| | 70 | } catch (PDOException $pdoe) { |
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| | 71 | throw new stubDatabaseException($pdoe->getMessage(), $pdoe); |
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| | 72 | } |
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| | 73 | } |
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| | 74 | |
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| | 75 | /** |
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| | 76 | * bind a parameter of a prepared query to the specified variable |
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| | 77 | * |
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| | 78 | * The binding will be via reference, so it is evaluated at the time when |
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| | 79 | * the prepared statement is executed meaning that in opposite to |
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| | 80 | * bindValue() the value of the variable at the time of execution will be |
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| | 81 | * used, not the value at the time when this method is called. |
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| | 82 | * |
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| | 83 | * @param int|string $param the order number of the parameter or its name |
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| | 84 | * @param mixed $variable the variable to bind to the parameter |
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| | 85 | * @param int|string $type optional type of the parameter |
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| | 86 | * @param int $length optional length of the data type |
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| | 87 | * @return bool true on success, false on failure |
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| | 88 | * @throws stubDatabaseException |
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| | 89 | * @see http://php.net/pdostatement-bindParam |
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| | 90 | * @see net.stubbles.rdbms.stubDatabaseStatement::bindParam() |
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| | 91 | */ |
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| | 92 | public function bindParam($param, &$variable, $type = null, $length = null) |
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| | 93 | { |
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| | 94 | try { |
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| | 95 | return $this->pdoStatement->bindParam($param, $variable, $type, $length); |
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| | 96 | } catch (PDOException $pdoe) { |
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| | 97 | throw new stubDatabaseException($pdoe->getMessage(), $pdoe); |
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| | 98 | } |
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| | 99 | } |
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| | 100 | |
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| | 101 | /** |
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| | 102 | * bind a value to the parameter of a prepared query |
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| | 103 | * |
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| | 104 | * In opposite to bindParam() this will use the value as it is at the time |
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| | 105 | * when this method is called. |
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| | 106 | * |
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| | 107 | * @param int|string $param the order number of the parameter or its name |
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| | 108 | * @param mixed $value the value to bind |
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| | 109 | * @param int|string $type optional type of the parameter |
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| | 110 | * @return bool true on success, false on failure |
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| | 111 | * @throws stubDatabaseException |
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| | 112 | * @see http://php.net/pdostatement-bindValue |
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| | 113 | * @see net.stubbles.rdbms.stubDatabaseStatement::bindValue() |
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| | 114 | */ |
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| | 115 | public function bindValue($param, $value, $type = null) |
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| | 116 | { |
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| | 117 | try { |
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| | 118 | return $this->pdoStatement->bindValue($param, $value, $type); |
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| | 119 | } catch (PDOException $pdoe) { |
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| | 120 | throw new stubDatabaseException($pdoe->getMessage(), $pdoe); |
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| | 121 | } |
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| | 122 | } |
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| | 123 | |
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| | 124 | /** |
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| | 125 | * executes a prepared statement |
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| | 126 | * |
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| | 127 | * @param array $values optional specifies all necessary information for bindParam() |
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| | 128 | * the array elements must use keys corresponding to the |
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| | 129 | * number of the position or name of the parameter |
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| | 130 | * @return bool true on success, false on failure |
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| | 131 | * @throws stubDatabaseException |
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| | 132 | * @see http://php.net/pdostatement-execute |
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| | 133 | * @see net.stubbles.rdbms.stubDatabaseStatement::execute() |
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| | 134 | */ |
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| | 135 | public function execute(array $values = array()) |
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| | 136 | { |
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| | 137 | try { |
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| | 138 | return $this->pdoStatement->execute($values); |
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| | 139 | } catch (PDOException $pdoe) { |
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| | 140 | throw new stubDatabaseException($pdoe->getMessage(), $pdoe); |
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| | 141 | } |
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| | 142 | } |
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| | 143 | |
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| | 144 | /** |
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| | 145 | * fetch a result |
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| | 146 | * |
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| | 147 | * @param int $fetchMode optional the mode to use for fetching the data |
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| | 148 | * @param array $driverOptions optional driver specific arguments |
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| | 149 | * @return mixed |
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| | 150 | * @throws stubDatabaseException |
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| | 151 | * @see http://php.net/pdostatement-fetch |
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| | 152 | * @see net.stubbles.rdbms.stubDatabaseResult::fetch() |
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| | 153 | */ |
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| | 154 | public function fetch($fetchMode = null, array $driverOptions = array()) |
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| | 155 | { |
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| | 156 | if (null == $fetchMode) { |
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| | 157 | $fetchMode = PDO::FETCH_BOTH; |
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| | 158 | } |
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| | 159 | |
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| | 160 | try { |
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| | 161 | return $this->pdoStatement->fetch($fetchMode, |
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| | 162 | ((isset($driverOptions['cursorOrientation']) == false) ? (null) : ($driverOptions['cursorOrientation'])), |
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| | 163 | ((isset($driverOptions['cursorOffset']) == false) ? (null) : ($driverOptions['cursorOffset'])) |
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| | 164 | ); |
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| | 165 | } catch (PDOException $pdoe) { |
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| | 166 | throw new stubDatabaseException($pdoe->getMessage(), $pdoe); |
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| | 167 | } |
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| | 168 | } |
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| | 169 | |
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| | 170 | /** |
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| | 171 | * fetch single column from the next row from a result set |
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| | 172 | * |
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| | 173 | * @param int $columnNumber optional the column number to fetch, default is first column |
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| | 174 | * @return string |
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| | 175 | * @throws stubDatabaseException |
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| | 176 | * @see http://php.net/pdostatement-fetchColumn |
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| | 177 | * @see net.stubbles.rdbms.stubDatabaseResult::fetchOne() |
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| | 178 | */ |
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| | 179 | public function fetchOne($columnNumber = 0) |
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| | 180 | { |
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| | 181 | try { |
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| | 182 | return $this->pdoStatement->fetchColumn($columnNumber); |
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| | 183 | } catch (PDOException $pdoe) { |
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| | 184 | throw new stubDatabaseException($pdoe->getMessage(), $pdoe); |
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| | 185 | } |
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| | 186 | } |
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| | 187 | |
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| | 188 | /** |
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| | 189 | * returns an array containing all of the result set rows |
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| | 190 | * |
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| | 191 | * @param int $fetchMode optional the mode to use for fetching the data |
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| | 192 | * @param array $driverOptions optional driver specific arguments |
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| | 193 | * @return array |
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| | 194 | * @throws stubDatabaseException |
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| | 195 | * @see http://php.net/pdostatement-fetchAll |
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| | 196 | * @see net.stubbles.rdbms.stubDatabaseResult::fetchAll() |
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| | 197 | */ |
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| | 198 | public function fetchAll($fetchMode = null, array $driverOptions = array()) |
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| | 199 | { |
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| | 200 | if (null == $fetchMode) { |
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| | 201 | $fetchMode = PDO::FETCH_BOTH; |
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| | 202 | } |
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| | 203 | |
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| | 204 | try { |
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| | 205 | return $this->pdoStatement->fetchAll($fetchMode, ((isset($driverOptions['columnIndex']) == false) ? (null) : ($driverOptions['columnIndex']))); |
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| | 206 | } catch (PDOException $pdoe) { |
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| | 207 | throw new stubDatabaseException($pdoe->getMessage(), $pdoe); |
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| | 208 | } |
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| | 209 | } |
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| | 210 | |
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| | 211 | /** |
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| | 212 | * moves the internal result pointer to the next result row |
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| | 213 | * |
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| | 214 | * @return bool true on success, false on failure |
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| | 215 | * @throws stubDatabaseException |
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| | 216 | * @see http://php.net/pdostatement-nextRowset |
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| | 217 | * @see net.stubbles.rdbms.stubDatabaseResult::next() |
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| | 218 | */ |
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| | 219 | public function next() |
|---|
| | 220 | { |
|---|
| | 221 | try { |
|---|
| | 222 | return $this->pdoStatement->nextRowset(); |
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| | 223 | } catch (PDOException $pdoe) { |
|---|
| | 224 | throw new stubDatabaseException($pdoe->getMessage(), $pdoe); |
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| | 225 | } |
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| | 226 | } |
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| | 227 | |
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| | 228 | /** |
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| | 229 | * returns the number of rows affected by the last SQL statement |
|---|
| | 230 | * |
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| | 231 | * @return int |
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| | 232 | * @throws stubDatabaseException |
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| | 233 | * @see http://php.net/pdostatement-rowCount |
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| | 234 | * @see net.stubbles.rdbms.stubDatabaseResult::count() |
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| | 235 | */ |
|---|
| | 236 | public function count() |
|---|
| | 237 | { |
|---|
| | 238 | try { |
|---|
| | 239 | return $this->pdoStatement->rowCount(); |
|---|
| | 240 | } catch (PDOException $pdoe) { |
|---|
| | 241 | throw new stubDatabaseException($pdoe->getMessage(), $pdoe); |
|---|
| | 242 | } |
|---|
| | 243 | } |
|---|
| | 244 | |
|---|
| | 245 | /** |
|---|
| | 246 | * releases resources allocated for the specified prepared query |
|---|
| | 247 | * |
|---|
| | 248 | * Frees up the connection to the server so that other SQL statements may |
|---|
| | 249 | * be issued, but leaves the statement in a state that enables it to be |
|---|
| | 250 | * executed again. |
|---|
| | 251 | * |
|---|
| | 252 | * @return bool true on success, false on failure |
|---|
| | 253 | * @throws stubDatabaseException |
|---|
| | 254 | * @see http://php.net/pdostatement-closeCursor |
|---|
| | 255 | * @see net.stubbles.rdbms.stubDatabaseStatement::free() |
|---|
| | 256 | */ |
|---|
| | 257 | public function free() |
|---|
| | 258 | { |
|---|
| | 259 | try { |
|---|
| | 260 | return $this->pdoStatement->closeCursor(); |
|---|
| | 261 | } catch (PDOException $pdoe) { |
|---|
| | 262 | throw new stubDatabaseException($pdoe->getMessage(), $pdoe); |
|---|
| | 263 | } |
|---|