/** * Inserts an item at the specified position. * This method overrides the parent implementation by * checking the item to be inserted is of certain type. * @param integer $index the specified position. * @param mixed $item new item * @throws CException If the index specified exceeds the bound, * the list is read-only or the element is not of the expected type. */ public function insertAt($index, $item) { if ($item instanceof $this->_type) { parent::insertAt($index, $item); } else { throw new CException(Yii::t('yii', 'CTypedList<{type}> can only hold objects of {type} class.', array('{type}' => $this->_type))); } }
public function insertAt($index, $item) { if ($item instanceof IFilter) { parent::insertAt($index, $item); } else { throw new CException(Yii::t('yii', 'CFilterChain can only take objects implementing the IFilter interface.')); } }
public function testCanNotInsertWhenReadOnly() { $list = new CList(array(), true); $this->setExpectedException('CException'); $list->insertAt(1, 2); }