as3io / modlr

     * @param   Model   $model

     * @return  Model

     */

    private function doCommitCreate(Model $model)

    {

        $this->dispatchLifecycleEvent(Events::preCreate, $model);

        $this->getPersisterFor($model->getType())->create($model);

        $model->getState()->setNew(false);

        // Should the model always reload? Or should the commit be assumed correct and just clear the new/dirty state?

        $model->reload();

        $this->dispatchLifecycleEvent(Events::postCreate, $model);

        return $model;

    }

    /**

     * Performs a Model delete commit and persists to the database.

     * @param   Model   $model

     * @return  Model

     */

    private function doCommitDelete(Model $model)

    {

        $this->dispatchLifecycleEvent(Events::preDelete, $model);

        $this->getPersisterFor($model->getType())->delete($model);

        $model->getState()->setDeleted();

        $this->dispatchLifecycleEvent(Events::postDelete, $model);

        return $model;

    }

    /**

     * Performs a Model update commit and persists to the database.

     * @param   Model   $model

     * @return  Model

     */

    private function doCommitUpdate(Model $model)

    {

        $this->dispatchLifecycleEvent(Events::preUpdate, $model);

        $this->getPersisterFor($model->getType())->update($model);

        // Should the model always reload? Or should the commit be assumed correct and just clear the new/dirty state?

        $model->reload();

        $this->dispatchLifecycleEvent(Events::postUpdate, $model);

        return $model;

    }

    /**

     * Validates that a model type can be set to an owning metadata type.