doctrine / orm

     *

     * @deprecated This method is deprecated and will be removed in Doctrine 3.0.

     */

    public function detach($entity)

    {

        @trigger_error('Method ' . __METHOD__ . '() is deprecated and will be removed in Doctrine 3.0.', E_USER_DEPRECATED);

        if ( ! is_object($entity)) {

            throw ORMInvalidArgumentException::invalidObject('EntityManager#detach()', $entity);

        }

        $this->unitOfWork->detach($entity);

    }

    /**

     * Merges the state of a detached entity into the persistence context

     *

     * @deprecated This method is deprecated and will be removed in Doctrine 3.0.

     */

    public function merge($entity)

    {

        @trigger_error('Method ' . __METHOD__ . '() is deprecated and will be removed in Doctrine 3.0.', E_USER_DEPRECATED);

        if ( ! is_object($entity)) {

            throw ORMInvalidArgumentException::invalidObject('EntityManager#merge()', $entity);

        }

        $this->errorIfClosed();

        return $this->unitOfWork->merge($entity);

    }

    /**

     * {@inheritDoc}