コード例 #1
0
 /**
  * Updates an element in database
  * @param Element $element The element to update
  * @return int The affected rows number
  */
 public static function updateElement($element)
 {
     $elementClass = $element->getElementClass();
     $tableName = DatabaseFactory::getElementTableName($elementClass);
     // '_has_' tables have 2 primary keys
     if (!StringTool::contains($tableName, ElementFactory::TABLE_JOIN_SEPARATOR)) {
         $conditions = $tableName . '_id = \'' . $element->id . '\'';
     } else {
         $tableList = StringTool::split(ElementFactory::TABLE_JOIN_SEPARATOR, $tableName);
         // Sets condition from both tables
         $tableFieldName = $tableList[0] . '_id';
         $conditions = $tableFieldName . ' = \'' . $element->{$tableFieldName} . '\'';
         $tableFieldName = $tableList[1] . '_id';
         $conditions .= ' AND ' . $tableFieldName . ' = \'' . $element->{$tableFieldName} . '\'';
     }
     $updatedPropertyList = $element->getUpdatedPropertyList();
     // Updates the element in database
     $affectedRowNumber = DatabaseFactory::updateElementList($elementClass, $updatedPropertyList, $conditions);
     return $affectedRowNumber;
 }