public function testConstructor()
{
$entityData = new EntityData('book', '12345', '<xml>...</xml>');
$this->assertEquals('book', $entityData->getEntityName());
$this->assertEquals('12345', $entityData->getEntityId());
$this->assertEquals('<xml>...</xml>', $entityData->getData());
}
/**
* Transform the entity data into a local entity
*
* Optionally provide the service adapter to do the job
*
* @param EntityData $entityData
* @param ServiceAdapterInterface $serviceAdapter
* @return mixed
*/
protected function transformEntityData(EntityData $entityData, ServiceAdapterInterface $serviceAdapter = null)
{
if (null == $serviceAdapter) {
$serviceAdapter = $this->getServiceAdapter($entityData->getEntityName());
}
// Use the service adapter to transform the entity data
$localEntity = $serviceAdapter->transformEntityData($entityData);
// If the manager is responsible for tracking references between local and remote entity ids
// then maintain the id mapping relationship
if ($this->config['use_id_mapping']) {
$this->maintainIdMapping($localEntity, $entityData);
}
return $localEntity;
}
public function transformEntityData(EntityData $entityData)
{
switch ($entityData->getEntityName()) {
case 'product':
$product = new LocalProduct();
// In reality the local persistence gateway would generate the local id
$product->id = 'local' . $entityData->getEntityId();
$product->category = $entityData->getDependencyReference('category');
return $product;
case 'category':
$cat = new LocalProductCategory();
// In reality the local persistence gateway would generate the local id
$cat->name = $entityData->getEntityId();
return $cat;
default:
throw new \Exception('this should never be reached');
}
}