- public function doSelectByCriteria (Criteria $criteriaInstance) {
- // First get a key suitable for our cache and extend it with this class name
- $cacheKey = sprintf("%s@%s",
- $this->__toString(),
- $criteriaInstance->getCacheKey()
- );
-
- // Does this key exists in cache?
- if ($this->cacheInstance->offsetExists($cacheKey)) {
- // Then use this result
- $result = $cacheInstance->offsetGet($cacheKey);
- } else {
- // Now it's time to ask the database layer for this select statement
- $result = $this->getDatabaseInstance()->doSelectByTableCriteria(self::DB_TABLE_USER, $criteriaInstance);
-
- // Cache the result if not null
- if (!is_null($result)) {
- // A valid result has returned from the database layer
- $this->cacheInstance->offsetSet($cacheKey, $result);
- } else {
- // This invalid result must be wrapped
- $result = array(
- 'status' => "invalid",
- 'exception' => $this->getDatabaseInstance()->getLastException()
- );
- }
- }
-
- // Create an instance of a DatabaseResult class with the given result
- $resultInstance = DatabaseResult::createDatabaseResult($result);
-
- // And return the instance
- return $resultInstance;
+ public function doUpdateByResult (UpdateableResult $resultInstance) {
+ // Generate a data set object
+ $dataSetInstance = ObjectFactory::createObjectByConfiguredName('dataset_criteria_class', array(self::DB_TABLE_USER));
+
+ // Add all update criteria to the database set
+ $resultInstance->addElementsToDataSet($dataSetInstance);
+
+ // Add seach criteria
+ $dataSetInstance->setSearchInstance($resultInstance->getSearchInstance());
+
+ // Set the primary key
+ $dataSetInstance->setUniqueKey('username');
+
+ // "Update" this request with the database
+ $this->getDatabaseInstance()->queryUpdateDataSet($dataSetInstance);