| 1 | <?php |
| 2 | /* |
| 3 | * $Id$ |
| 4 | * |
| 5 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 6 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 7 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 8 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 9 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 10 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 11 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 12 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 13 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 14 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 15 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 16 | * |
| 17 | * This software consists of voluntary contributions made by many individuals |
| 18 | * and is licensed under the LGPL. For more information, see |
| 19 | * <http://www.phpdoctrine.com>. |
| 20 | */ |
| 21 | Doctrine::autoload('Doctrine_Access'); |
| 22 | /** |
| 23 | * Doctrine_Record_Abstract |
| 24 | * |
| 25 | * @package Doctrine |
| 26 | * @subpackage Record |
| 27 | * @author Konsta Vesterinen <kvesteri@cc.hut.fi> |
| 28 | * @license http://www.opensource.org/licenses/lgpl-license.php LGPL |
| 29 | * @link www.phpdoctrine.com |
| 30 | * @since 1.0 |
| 31 | * @version $Revision$ |
| 32 | */ |
| 33 | abstract class Doctrine_Record_Abstract extends Doctrine_Access |
| 34 | { |
| 35 | /** |
| 36 | * @param Doctrine_Table $_table reference to associated Doctrine_Table instance |
| 37 | */ |
| 38 | protected $_table; |
| 39 | |
| 40 | /** |
| 41 | * addListener |
| 42 | * |
| 43 | * @param Doctrine_EventListener_Interface|Doctrine_Overloadable $listener |
| 44 | * @return Doctrine_Record |
| 45 | */ |
| 46 | public function addListener($listener, $name = null) |
| 47 | { |
| 48 | $this->_table->addRecordListener($listener, $name = null); |
| 49 | |
| 50 | return $this; |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * getListener |
| 55 | * |
| 56 | * @return Doctrine_EventListener_Interface|Doctrine_Overloadable |
| 57 | */ |
| 58 | public function getListener() |
| 59 | { |
| 60 | return $this->_table->getRecordListener(); |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * setListener |
| 65 | * |
| 66 | * @param Doctrine_EventListener_Interface|Doctrine_Overloadable $listener |
| 67 | * @return Doctrine_Record |
| 68 | */ |
| 69 | public function setListener($listener) |
| 70 | { |
| 71 | $this->_table->setRecordListener($listener); |
| 72 | |
| 73 | return $this; |
| 74 | } |
| 75 | |
| 76 | /** |
| 77 | * index |
| 78 | * defines or retrieves an index |
| 79 | * if the second parameter is set this method defines an index |
| 80 | * if not this method retrieves index named $name |
| 81 | * |
| 82 | * @param string $name the name of the index |
| 83 | * @param array $definition the definition array |
| 84 | * @return mixed |
| 85 | */ |
| 86 | public function index($name, array $definition = array()) |
| 87 | { |
| 88 | if ( ! $definition) { |
| 89 | return $this->_table->getIndex($name); |
| 90 | } else { |
| 91 | return $this->_table->addIndex($name, $definition); |
| 92 | } |
| 93 | } |
| 94 | public function setAttribute($attr, $value) |
| 95 | { |
| 96 | $this->_table->setAttribute($attr, $value); |
| 97 | } |
| 98 | public function setTableName($tableName) |
| 99 | { |
| 100 | $this->_table->setTableName($tableName); |
| 101 | } |
| 102 | public function setInheritanceMap($map) |
| 103 | { |
| 104 | $this->_table->setOption('inheritanceMap', $map); |
| 105 | } |
| 106 | |
| 107 | public function setSubclasses($map) |
| 108 | { |
| 109 | if (isset($map[get_class($this)])) { |
| 110 | $this->_table->setOption('inheritanceMap', $map[get_class($this)]); |
| 111 | return; |
| 112 | } |
| 113 | $this->_table->setOption('subclasses', array_keys($map)); |
| 114 | $conn = $this->_table->getConnection(); |
| 115 | foreach ($map as $key => $value) { |
| 116 | $table = $conn->getTable($key); |
| 117 | $table->setOption('inheritanceMap', $value); |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | /** |
| 122 | * attribute |
| 123 | * sets or retrieves an option |
| 124 | * |
| 125 | * @see Doctrine::ATTR_* constants availible attributes |
| 126 | * @param mixed $attr |
| 127 | * @param mixed $value |
| 128 | * @return mixed |
| 129 | */ |
| 130 | public function attribute($attr, $value) |
| 131 | { |
| 132 | if ($value == null) { |
| 133 | if (is_array($attr)) { |
| 134 | foreach ($attr as $k => $v) { |
| 135 | $this->_table->setAttribute($k, $v); |
| 136 | } |
| 137 | } else { |
| 138 | return $this->_table->getAttribute($attr); |
| 139 | } |
| 140 | } else { |
| 141 | $this->_table->setAttribute($attr, $value); |
| 142 | } |
| 143 | } |
| 144 | |
| 145 | /** |
| 146 | * option |
| 147 | * sets or retrieves an option |
| 148 | * |
| 149 | * @see Doctrine_Table::$options availible options |
| 150 | * @param mixed $name the name of the option |
| 151 | * @param mixed $value options value |
| 152 | * @return mixed |
| 153 | */ |
| 154 | public function option($name, $value = null) |
| 155 | { |
| 156 | if ($value === null) { |
| 157 | if (is_array($name)) { |
| 158 | foreach ($name as $k => $v) { |
| 159 | $this->_table->setOption($k, $v); |
| 160 | } |
| 161 | } else { |
| 162 | return $this->_table->getOption($name); |
| 163 | } |
| 164 | } else { |
| 165 | $this->_table->setOption($name, $value); |
| 166 | } |
| 167 | } |
| 168 | |
| 169 | /** |
| 170 | * ownsOne |
| 171 | * binds One-to-One composite relation |
| 172 | * |
| 173 | * @param string $componentName the name of the related component |
| 174 | * @param string $options relation options |
| 175 | * @see Doctrine_Relation::_$definition |
| 176 | * @return Doctrine_Record this object |
| 177 | */ |
| 178 | public function ownsOne() |
| 179 | { |
| 180 | $this->_table->bind(func_get_args(), Doctrine_Relation::ONE_COMPOSITE); |
| 181 | |
| 182 | return $this; |
| 183 | } |
| 184 | |
| 185 | /** |
| 186 | * ownsMany |
| 187 | * binds One-to-Many / Many-to-Many composite relation |
| 188 | * |
| 189 | * @param string $componentName the name of the related component |
| 190 | * @param string $options relation options |
| 191 | * @see Doctrine_Relation::_$definition |
| 192 | * @return Doctrine_Record this object |
| 193 | */ |
| 194 | public function ownsMany() |
| 195 | { |
| 196 | $this->_table->bind(func_get_args(), Doctrine_Relation::MANY_COMPOSITE); |
| 197 | return $this; |
| 198 | } |
| 199 | |
| 200 | /** |
| 201 | * hasOne |
| 202 | * binds One-to-One aggregate relation |
| 203 | * |
| 204 | * @param string $componentName the name of the related component |
| 205 | * @param string $options relation options |
| 206 | * @see Doctrine_Relation::_$definition |
| 207 | * @return Doctrine_Record this object |
| 208 | */ |
| 209 | public function hasOne() |
| 210 | { |
| 211 | $this->_table->bind(func_get_args(), Doctrine_Relation::ONE_AGGREGATE); |
| 212 | |
| 213 | return $this; |
| 214 | } |
| 215 | |
| 216 | /** |
| 217 | * hasMany |
| 218 | * binds One-to-Many / Many-to-Many aggregate relation |
| 219 | * |
| 220 | * @param string $componentName the name of the related component |
| 221 | * @param string $options relation options |
| 222 | * @see Doctrine_Relation::_$definition |
| 223 | * @return Doctrine_Record this object |
| 224 | */ |
| 225 | public function hasMany() |
| 226 | { |
| 227 | $this->_table->bind(func_get_args(), Doctrine_Relation::MANY_AGGREGATE); |
| 228 | |
| 229 | return $this; |
| 230 | } |
| 231 | |
| 232 | /** |
| 233 | * hasColumn |
| 234 | * sets a column definition |
| 235 | * |
| 236 | * @param string $name |
| 237 | * @param string $type |
| 238 | * @param integer $length |
| 239 | * @param mixed $options |
| 240 | * @return void |
| 241 | */ |
| 242 | public function hasColumn($name, $type, $length = 2147483647, $options = "") |
| 243 | { |
| 244 | $this->_table->setColumn($name, $type, $length, $options); |
| 245 | } |
| 246 | public function hasColumns(array $definitions) |
| 247 | { |
| 248 | foreach ($definitions as $name => $options) { |
| 249 | $this->hasColumn($name, $options['type'], $options['length'], $options); |
| 250 | } |
| 251 | } |
| 252 | /** |
| 253 | * loadTemplate |
| 254 | * |
| 255 | * @param string $template |
| 256 | */ |
| 257 | public function loadTemplate($template, array $options = array()) |
| 258 | { |
| 259 | $this->actAs($template, $options); |
| 260 | } |
| 261 | |
| 262 | /** |
| 263 | * bindQueryParts |
| 264 | * binds query parts to given component |
| 265 | * |
| 266 | * @param array $queryParts an array of pre-bound query parts |
| 267 | * @return Doctrine_Record this object |
| 268 | */ |
| 269 | public function bindQueryParts(array $queryParts) |
| 270 | { |
| 271 | $this->_table->bindQueryParts($queryParts); |
| 272 | |
| 273 | return $this; |
| 274 | } |
| 275 | |
| 276 | /** |
| 277 | * actAs |
| 278 | * loads a given plugin |
| 279 | * |
| 280 | * @param mixed $tpl |
| 281 | * @param array $options |
| 282 | */ |
| 283 | public function actAs($tpl, array $options = array()) |
| 284 | { |
| 285 | |
| 286 | if ( ! is_object($tpl)) { |
| 287 | if (class_exists($tpl, true)) { |
| 288 | $tpl = new $tpl($options); |
| 289 | } else { |
| 290 | $className = 'Doctrine_Template_' . $tpl; |
| 291 | |
| 292 | if ( ! class_exists($className, true)) { |
| 293 | throw new Doctrine_Record_Exception("Couldn't load plugin."); |
| 294 | } |
| 295 | |
| 296 | |
| 297 | $tpl = new $className($options); |
| 298 | } |
| 299 | } |
| 300 | |
| 301 | if ( ! ($tpl instanceof Doctrine_Template)) { |
| 302 | throw new Doctrine_Record_Exception('Loaded plugin class is not an istance of Doctrine_Template.'); |
| 303 | } |
| 304 | $className = get_class($tpl); |
| 305 | |
| 306 | $this->_table->addTemplate($className, $tpl); |
| 307 | |
| 308 | $tpl->setTable($this->_table); |
| 309 | $tpl->setUp(); |
| 310 | $tpl->setTableDefinition(); |
| 311 | |
| 312 | return $this; |
| 313 | } |
| 314 | |
| 315 | /** |
| 316 | * check |
| 317 | * adds a check constraint |
| 318 | * |
| 319 | * @param mixed $constraint either a SQL constraint portion or an array of CHECK constraints |
| 320 | * @param string $name optional constraint name |
| 321 | * @return Doctrine_Record this object |
| 322 | */ |
| 323 | public function check($constraint, $name = null) |
| 324 | { |
| 325 | if (is_array($constraint)) { |
| 326 | foreach ($constraint as $name => $def) { |
| 327 | $this->_table->addCheckConstraint($def, $name); |
| 328 | } |
| 329 | } else { |
| 330 | $this->_table->addCheckConstraint($constraint, $name); |
| 331 | } |
| 332 | return $this; |
| 333 | } |
| 334 | } |