PHP ORM::find_all方法代码示例

 /**
  * Accepts an ORM instance with query parameters set and returns the
  * current page of results e.g.,
  * 
  *    $query = ORM::factory('customer')->where('status', 'approved);
  *    $pages = new Pagination();
  *    $results = $pages->paginate($query);
  * 
  * @param    object  ORM
  * @return   object  ORM_Iterator
  */
 public function paginate(ORM $query)
 {
     // Work out what page we're currently on and set the SQL offsets
     // appropriately.
     //
     // This is necessary because if you create a Pagination object
     // without specifying the total pages, then current page is
     // always set to 1.
     $this->determine_current_page();
     // Find the current page of results
     $results = $query->find_all($this->items_per_page, $this->sql_offset);
     // Set the correct total_item count
     $this->total_items = $query->count_last_query();
     // Re-initialize to ensure all values are set correctly
     $this->initialize();
     return $results;
 }

 /**
  * Finds multiple database rows and returns an iterator of the rows found.
  *
  * @chainable
  * @param   integer  SQL limit
  * @param   integer  SQL offset
  * @return  ORM_Iterator
  */
 public function find_all($limit = NULL, $offset = NULL)
 {
     if (Kohana::config('versions.version') == 'max') {
         $w = new Database_Expression('(SELECT max(version) FROM ' . $this->table_name . ' AS q WHERE ' . $this->table_name . '.pid=q.pid)');
     } else {
         $v = versions_helper::get_published_version();
         $w = new Database_Expression('(SELECT max(version) FROM ' . $this->table_name . ' AS q WHERE ' . $this->table_name . '.pid=q.pid AND version <= ' . $v . ')');
     }
     $this->db->where('version', $w);
     $this->db->where('state!=', 'D');
     return parent::find_all($limit, $offset);
 }

 /**
  * The find_all override enforces that the grid view only shows public triggers or triggers created by this user,
  * and also filters the subscriber information to this user only. A bit too complex for base filter and auth 
  * filter techniques.
  */
 public function find_all($limit = NULL, $offset = NULL)
 {
     $this->in('private_for_user_id', array(null, $_SESSION['auth_user']->id));
     return parent::find_all($limit, $offset);
 }

 /**
  * Override the find_all method
  *
  * @see  Gleez_ORM_Core::find_all
  */
 public function find_all($id = NULL)
 {
     $this->where($this->_object_name . '.id', '!=', User::GUEST_ID);
     return parent::find_all($id);
 }

 /**
  * Wrap Idiorm's find_all method to return
  * an array of instances of the class associated
  * with this wrapper instead of the raw ORM class.
  */
 public function find_all()
 {
     return array_map(array($this, '_create_model_instance'), parent::find_all());
 }

 /**
  * Model_Base::find_all()
  * apply filters and sorts before find all
  * 
  * @return
  */
 public function find_all()
 {
     $this->apply_filters();
     $this->apply_sorts();
     $this->apply_amount();
     $this->apply_skip();
     return parent::find_all();
 }

 public function find_all()
 {
     $this->where('prefix', '!=', Model_Location::RESERVED_LOCATION);
     return parent::find_all();
 }