eventespresso / event-espresso-core

			}else{//PK is NOT auto-increment

				//so check if one like it already exists in the db

				if( $this->get_model()->exists_by_ID( $this->ID() ) ){

					if( WP_DEBUG && ! $this->in_entity_map() ){

						throw new EE_Error(

							sprintf(

								__( 'Using a model object %1$s that is NOT in the entity map, can lead to unexpected errors. You should either: %4$s 1. Put it in the entity mapper by calling %2$s %4$s 2. Discard this model object and use what is in the entity mapper %4$s 3. Fetch from the database using %3$s', 'event_espresso' ),

								get_class($this),

								get_class( $this->get_model() ) . '::instance()->add_to_entity_map()',

								get_class( $this->get_model() ) . '::instance()->get_one_by_ID()',

								'<br />'

							)

						);

					}

					$results = $this->get_model()->update_by_ID($save_cols_n_values, $this->ID());

				}else{

					$results = $this->get_model()->insert($save_cols_n_values);

	public function refresh_from_db(){

		if( $this->ID() && $this->in_entity_map() ){

			$this->get_model()->refresh_entity_map_from_db( $this->ID() );

		}else{

			//if it doesn't have ID, you shouldn't be asking to refresh it from teh database (because its not in the database)

			//if it has an ID but it's not in the map, and you're asking me to refresh it

			//that's kinda dangerous. You should just use what's in the entity map, or add this to the entity map if there's

			//absolutely nothing in it for this ID

			if( WP_DEBUG ) {

				throw new EE_Error(

					sprintf(

						__( 'Trying to refresh a model object with ID "%1$s" that\'s not in the entity map? First off: you should put it in the entity map by calling %2$s. Second off, if you want what\'s in the database right now, you should just call %3$s yourself and discard this model object.', 'event_espresso' ),

						$this->ID(),

						get_class( $this->get_model() ) . '::instance()->add_to_entity_map()',

						get_class( $this->get_model() ) . '::instance()->refresh_entity_map()'

					)

				);

			}

		}

	}