CDbException

342     public function setActive($value)
343     {
344         if($value!=$this->_active)
345         {
346             if($value)
347                 $this->open();
348             else
349                 $this->close();
350         }
351     }
352 

320      */
321     public function init()
322     {
323         parent::init();
324         if($this->autoConnect)
325             $this->setActive(true);
326     }
327 
328     /**
329      * Returns whether the DB connection is established.
330      * @return boolean whether the DB connection is established

389             if(!isset($config['enabled']) || $config['enabled'])
390             {
391                 Yii::trace("Loading \"$id\" application component",'system.CModule');
392                 unset($config['enabled']);
393                 $component=Yii::createComponent($config);
394                 $component->init();
395                 return $this->_components[$id]=$component;
396             }
397         }
398     }
399 

454      * Returns the database connection component.
455      * @return CDbConnection the database connection
456      */
457     public function getDb()
458     {
459         return $this->getComponent('db');
460     }
461 
462     /**
463      * Returns the error handler component.
464      * @return CErrorHandler the error handler application component.

634     {
635         if(self::$db!==null)
636             return self::$db;
637         else
638         {
639             self::$db=Yii::app()->getDb();
640             if(self::$db instanceof CDbConnection)
641                 return self::$db;
642             else
643                 throw new CDbException(Yii::t('yii','Active Record requires a "db" CDbConnection application component.'));
644         }

108      * @return static the active record instance itself.
109      * @since 1.1.7
110      */
111     public function cache($duration, $dependency=null, $queryCount=1)
112     {
113         $this->getDbConnection()->cache($duration, $dependency, $queryCount);
114         return $this;
115     }
116 
117     /**
118      * PHP sleep magic method.

44         $controller=$this->getController();
45         $method=new ReflectionMethod($controller, $methodName);
46         if($method->getNumberOfParameters()>0)
47             return $this->runWithParamsInternal($controller, $method, $params);
48 
49         $controller->$methodName();
50         return true;
51     }
52 }

303     {
304         $priorAction=$this->_action;
305         $this->_action=$action;
306         if($this->beforeAction($action))
307         {
308             if($action->runWithParams($this->getActionParams())===false)
309                 $this->invalidActionParams($action);
310             else
311                 $this->afterAction($action);
312         }
313         $this->_action=$priorAction;

281      * @see runAction
282      */
283     public function runActionWithFilters($action,$filters)
284     {
285         if(empty($filters))
286             $this->runAction($action);
287         else
288         {
289             $priorAction=$this->_action;
290             $this->_action=$action;
291             CFilterChain::create($this,$action,$filters)->run();

260         {
261             if(($parent=$this->getModule())===null)
262                 $parent=Yii::app();
263             if($parent->beforeControllerAction($this,$action))
264             {
265                 $this->runActionWithFilters($action,$this->filters());
266                 $parent->afterControllerAction($this,$action);
267             }
268         }
269         else
270             $this->missingAction($actionID);

277         {
278             list($controller,$actionID)=$ca;
279             $oldController=$this->_controller;
280             $this->_controller=$controller;
281             $controller->init();
282             $controller->run($actionID);
283             $this->_controller=$oldController;
284         }
285         else
286             throw new CHttpException(404,Yii::t('yii','Unable to resolve the request "{route}".',
287                 array('{route}'=>$route===''?$this->defaultController:$route)));

136             foreach(array_splice($this->catchAllRequest,1) as $name=>$value)
137                 $_GET[$name]=$value;
138         }
139         else
140             $route=$this->getUrlManager()->parseUrl($this->getRequest());
141         $this->runController($route);
142     }
143 
144     /**
145      * Registers the core application components.
146      * This method overrides the parent implementation by registering additional core components.

180     public function run()
181     {
182         if($this->hasEventHandler('onBeginRequest'))
183             $this->onBeginRequest(new CEvent($this));
184         register_shutdown_function(array($this,'end'),0,false);
185         $this->processRequest();
186         if($this->hasEventHandler('onEndRequest'))
187             $this->onEndRequest(new CEvent($this));
188     }
189 
190     /**