PHP Exception::setView方法代码示例

 public function findHelper($proxy, $strict = true)
 {
     $this->view = new \Life\View\View();
     if (isset($this->_helpers[$proxy])) {
         return $this->_helpers[$proxy];
     }
     if (!$this->view->getPluginLoader('helper')->getPaths(self::NS)) {
         $this->view->addHelperPath(str_replace('_', '/', self::NS), self::NS);
     }
     if ($strict) {
         $helper = $this->view->getHelper($proxy);
     } else {
         try {
             $helper = $this->view->getHelper($proxy);
         } catch (Exception $e) {
             return null;
         }
     }
     if (!$helper instanceof Navigation\Helper) {
         if ($strict) {
             $e = new Exception(sprintf('Proxy helper "%s" is not an instance of Life\\View\\Helper\\Navigation\\Helper', get_class($helper)));
             $e->setView($this->view);
             throw $e;
         }
         return null;
     }
     $this->_inject($helper);
     $this->_helpers[$proxy] = $helper;
     return $helper;
 }

 /**
  * Start capturing content to push into placeholder
  *
  * @param  int $type How to capture content into placeholder; append, prepend, or set
  * @return void
  * @throws Zend\View\Helper\Placeholer\Container\Exception if nested captures detected
  */
 public function captureStart($type = AbstractContainer::APPEND, $key = null)
 {
     if ($this->_captureLock) {
         $e = new Exception('Cannot nest placeholder captures for the same placeholder');
         $e->setView($this->view);
         throw $e;
     }
     $this->_captureLock = true;
     $this->_captureType = $type;
     if (null !== $key && is_scalar($key)) {
         $this->_captureKey = (string) $key;
     }
     ob_start();
 }

 /**
  * Finds a view script from the available directories.
  *
  * @param $name string The base name of the script.
  * @return void
  */
 protected function _script($name)
 {
     if ($this->isLfiProtectionOn() && preg_match('#\\.\\.[\\\\/]#', $name)) {
         $e = new Exception('Requested scripts may not include parent directory traversal ("../", "..\\" notation)');
         $e->setView($this);
         throw $e;
     }
     if (0 == count($this->_path['script'])) {
         $e = new Exception('no view script directory set; unable to determine location for view script');
         $e->setView($this);
         throw $e;
     }
     foreach ($this->_path['script'] as $dir) {
         if (is_readable($dir . $name)) {
             return $dir . $name;
         }
     }
     $message = "script '{$name}' not found in path (" . implode(PATH_SEPARATOR, $this->_path['script']) . ")";
     $e = new Exception($message);
     $e->setView($this);
     throw $e;
 }

 public function setRole($role = null)
 {
     if (null === $role || is_string($role) || $role instanceof Zend_Acl_Role_Interface) {
         $this->_role = $role;
     } else {
         $e = new Exception(sprintf('$role must be a string, null, or an instance of Life\\Acl\\Role\\Interface; %s given', gettype($role)));
         $e->setView($this->view);
         throw $e;
     }
     return $this;
 }

 public function renderPartial(Container $container = null, $partial = null)
 {
     if (null === $container) {
         $container = $this->getContainer();
     }
     if (null === $partial) {
         $partial = $this->getPartial();
     }
     if (empty($partial)) {
         $e = new Exception('Unable to render menu: No partial view script provided');
         $e->setView($this->view);
         throw $e;
     }
     // put breadcrumb pages in model
     $model = array('pages' => array());
     if ($active = $this->findActive($container)) {
         $active = $active['page'];
         $model['pages'][] = $active;
         while ($parent = $active->getParent()) {
             if ($parent instanceof NavigationPage) {
                 $model['pages'][] = $parent;
             } else {
                 break;
             }
             if ($parent === $container) {
                 // break if at the root of the given container
                 break;
             }
             $active = $parent;
         }
         $model['pages'] = array_reverse($model['pages']);
     }
     if (is_array($partial)) {
         if (count($partial) != 2) {
             $e = new Exception('Unable to render menu: A view partial supplied as an array must contain two values: partial view script and module where script can be found');
             $e->setView($this->view);
             throw $e;
         }
         return $this->view->partial($partial[0], $partial[1], $model);
     }
     return $this->view->partial($partial, null, $model);
 }