Multi-column multi-data type internationalized sort extension method for web applications
View Patent ↗A method for implementing a web-based, front-end user request includes receiving a list request from a front-end user, and receiving user characteristics associated with the list request. Data corresponding to the list request is retrieved from a data storage medium, and the retrieved data is configured in accordance with the user characteristics. The configured data is returned to the front-end user in accordance with the user characteristics.
1. A method for implementing a web-based front-end user request, the method comprising:
receiving an XML list request object from a front-end user;
receiving user characteristics associated with said XML list request object;
retrieving data corresponding to said XML list request object from a data storage medium; and
configuring said retrieved data in accordance with said user characteristics by implementing a sort routine on said retrieved data in accordance with a collation corresponding to said user characteristics, regardless of the locale of said data storage medium, wherein said implementing a sort routine further comprises:
decomposing, in cache, said XML list request object and repetitively creating a plurality of sort entry objects in said cache using a list of column values initially retrieved from said data storage medium and prepared for use in a set of sort entry objects in said cache, with each sort entry object including a row and one or more column values associated with the row;
performing a sort operation on at least a first column of said list of colunm values in said sort entry object in said cache, wherein a compare function of said sort operation is dependent upon information obtained from said decomposing said XML list request object; and
rebuilding said XML list request object in accordance with the completion of said sort operation; and
returning configured data to said front-end user in accordance with said user characteristics.
2. The method of claim 1 , wherein said user characteristics are included within said XML list request object.
3. The method of claim 2 , wherein said user characteristics include a language code and a country code.
4. The method of claim 3 , wherein said XML list request object further comprises at least one of: a sort request and a query.
5. The method of claim 1 , wherein said implementing a sort routine further comprises:
storing each of the sort entry objects in a master sort list, the master sort list including a separate sort entry object for each row corresponding to said XML list request object, with each sort entry object including a list of column values per row.
6. The method of claim 5 , wherein said sort operation is based on a quicksort algorithm having said compare function modified in accordance with said information obtained from said decomposing said XML list request object.