PHP QueryObject::getAlias方法代码示例

 /**
  * @param QueryObject $query
  * @param int $offset
  * @param int $limit
  * @return array
  */
 public function getAll(QueryObject $query, $offset = 0, $limit = 10)
 {
     $filter = (string) $query;
     $current_member = Member::currentUser();
     $do = null;
     if ($current_member && !$current_member->isMarketPlaceSuperAdmin()) {
         //if current user is super admin get all
         //if not , get just related companies
         $companies = $current_member->getManagedMarketPlaceCompaniesByType($this->getMarketPlaceTypeGroup());
         if (count($companies)) {
             $company_filter = ' CompanyID IN ( ';
             foreach ($companies as $company) {
                 $company_filter .= $company->getIdentifier() . ',';
             }
             $company_filter = trim($company_filter, ',');
             $company_filter .= ' ) ';
             if (!empty($filter)) {
                 $company_filter = ' AND ' . $company_filter;
             }
             $filter = $filter . $company_filter;
         }
     }
     $inner_joins = $query->getAlias(QueryAlias::INNER);
     $left_joins = $query->getAlias(QueryAlias::LEFT);
     //build query for data object
     $class = $this->entity_class;
     $do = $class::get()->where($filter)->sort($query->getOrder())->limit($limit, $offset);
     foreach ($inner_joins as $table => $on) {
         $do = $do->innerJoin($table, $on);
     }
     foreach ($left_joins as $table => $on) {
         $do = $do->leftJoin($table, $on);
     }
     if (is_null($do)) {
         return array(array(), 0);
     }
     $res = $do->toArray();
     foreach ($res as $entity) {
         UnitOfWork::getInstance()->scheduleForUpdate($entity);
     }
     return array($res, (int) $do->count());
 }

 public function getCollection(IEntity $owner, $child_class, QueryObject $query, $type)
 {
     $owner_key = spl_object_hash($owner);
     $query_key = md5(sprintf("%s_%s_%s", $query->__toString(), implode(',', $query->getAlias()), implode(',', $query->getOrder())));
     $collection_key = md5(sprintf('%s_%s_%s', $owner_key, $child_class, $query_key));
     $collections = array();
     if ($type == '1-to-many') {
         if (array_key_exists($owner_key, $this->loaded_collections_one_2_many_identity_map)) {
             $collections = $this->loaded_collections_one_2_many_identity_map[$owner_key];
         }
     } else {
         if (array_key_exists($owner_key, $this->loaded_collections_many_2_many_identity_map)) {
             $collections = $this->loaded_collections_many_2_many_identity_map[$owner_key];
         }
     }
     if (array_key_exists($collection_key, $collections)) {
         return $collections[$collection_key];
     }
     return false;
 }

 public function getBy(QueryObject $query)
 {
     $class = $this->entity_class;
     $query->setBaseEntity(new $class());
     $filter = (string) $query;
     $do = $class::get()->where($filter);
     $joins = $query->getAlias();
     foreach ($joins as $table => $clause) {
         $do = $do->innerJoin($table, $clause);
     }
     if (count($query->getOrder())) {
         $do = $do->sort($query->getOrder());
     }
     if (is_null($do)) {
         return false;
     }
     $entity = $do->first();
     $this->markEntity($entity);
     return $entity;
 }

 public function getBy(QueryObject $query)
 {
     $class = $this->entity_class;
     $query->setBaseEntity(new $class());
     $filter = (string) $query;
     $do = $class::get()->where($filter);
     foreach ($query->getAlias(QueryAlias::INNER) as $spec) {
         $do = $do->innerJoin($spec->getTable(), $spec->getCondition(), $spec->getAlias());
     }
     foreach ($query->getAlias(QueryAlias::LEFT) as $spec) {
         $do = $do->leftJoin($spec->getTable(), $spec->getCondition(), $spec->getAlias());
     }
     if (count($query->getOrder())) {
         $do = $do->sort($query->getOrder());
     }
     if (is_null($do)) {
         return false;
     }
     $entity = $do->first();
     $this->markEntity($entity);
     return $entity;
 }

 public function getBy(QueryObject $query)
 {
     $class = $this->entity_class;
     $query->setBaseEntity(new $class());
     $filter = (string) $query;
     $do = $class::get()->where($filter);
     $joins = $query->getAlias();
     foreach ($joins as $table => $clause) {
         $do = $do->innerJoin($table, $clause);
     }
     if (count($query->getOrder())) {
         $do = $do->sort($query->getOrder());
     }
     if (is_null($do)) {
         return false;
     }
     $entity = $do->first();
     if (!is_null($entity) && $entity instanceof IEntity) {
         UnitOfWork::getInstance()->setToCache($entity);
         UnitOfWork::getInstance()->scheduleForUpdate($entity);
     }
     return $entity;
 }