git.m6w6.name Git - m6w6/pq-gateway/blob - lib/pq/Mapper/Property/Field.php

   1 <?php
   2
   3 namespace pq\Mapper\Property;
   4
   5 use pq\Gateway\Cell;
   6 use pq\Gateway\Row;
   7 use pq\Mapper\Mapper;
   8 use pq\Mapper\Property;
   9 use pq\Mapper\PropertyInterface;
  10
  11 class Field implements PropertyInterface
  12 {
  13         use Property;
  14
  15         /**
  16          * Create a simple field mapping
  17          * @param Mapper $mapper
  18          * @param string $property
  19          * @param string $field
  20          */
  21         function __construct(Mapper $mapper, $property, $field = null) {
  22                 $this->mapper = $mapper;
  23                 $this->property = $property;
  24                 $this->field = $field ?: $property;
  25         }
  26
  27         /**
  28          * Read property value
  29          * @param Row $row
  30          * @param object $objectToUpdate
  31          */
  32         function read(Row $row, $objectToUpdate) {
  33                 /* @var $val Cell */
  34                 $val = $row->{$this->field};
  35                 $this->assign($objectToUpdate, $val->get());
  36         }
  37
  38         /**
  39          * Write property value
  40          * @param object $object
  41          * @param Row $rowToUpdate
  42          */
  43         function write($object, Row $rowToUpdate) {
  44                 $val = $this->extract($object);
  45                 $rowToUpdate->{$this->field} = $val;
  46         }
  47 }