Generic product finder system and method

• US 7,386,562 B2
• Filed: 11/25/2003
• Issued: 06/10/2008
• Est. Priority Date: 11/25/2003
• Status: Expired due to Fees

• Current Assignee: ABB Technology AG (ABB Limited)
• Original Assignee: ABB Technology AG (ABB Limited)
• Inventors: Long, Thomas Edwin
• Primary Examiner(s): ROBINSON, GRETA LEE
• Application Number:
  US10/721,141
• Publication Number:
  US 20050114310A1
• Time in Patent Office: 1,659 Days
• Field of Search: 707/3, 707/4, 707/10, 707/100, 707/102, 707/5, 707/103.R, 707/103.X, 707/103.Y, 707/103.Z, 707/2, 707/205, 715/513, 717/114, 717/116, 717/118, 717/120, 717/166
• US Class Current: 707/694
• CPC Class Codes: G06F 16/81 Indexing, e.g. XML tags; Data structures therefor; Storage structures
• CPC Class Codes: G06F 16/83 Querying
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06F 16/9538 Presentation of query results
• CPC Class Codes: Y10S 707/955 Object-oriented
• CPC Class Codes: Y10S 707/99934 Query formulation, input preparation, or translation
• CPC Class Codes: Y10S 707/99943 Generating database or data structure, e.g. via user interface
• CPC Class Codes: Y10S 707/99944 Object-oriented database structure

Abstract

A generic product finder system that provides the capability of managing and performing searches on configurable products in a J2EE application. The generic product finder system includes a manager component for performing searches in response to a search query; a product component for persisting a plurality of product information and interacting with the manger component in conducting searches of the product information; a product metadata component that interacts with the manager component for defining a product; and a search configuration component that interacts with the manager component for constructing a set of search rules in a product search configuration. Internally, the product finder system represents products with a specification divided into parameters representing characteristics and optional attributes. This specification exists in a generic state by the use of Java objects. Multiple product specifications may co-exist and their information is persisted by the use of entity beans. The generic product also contains a session bean that acts as manager and single point-of-entry to the product information. Since the products are maintained in a generic form, search rules can be constructed and applied to the product set to perform complex queries.

Claims

1. A method of forming a searchable store of information about specific physical products, the method comprising:

(a.) providing data storage;

(b.) providing a computer program product comprising;

computer-readable medium;

a reusable product finder software unit stored on the computer-readable medium, the product finder software unit comprising;

a plurality of product objects, each product object representing information for a generic product;

a product manager for performing searches;

a set of metadata rules; and

a set of search rules;

(c.) combining the product finder software unit with other software to form a software application;

(d.) creating product specifications for the specific physical products using the metadata rules;

(e.) storing the product specifications in the data storage using the product objects; and

(f.) creating a search configuration in accordance with the search rules; and

wherein the product manager in the software application is operable to perform searches of the product specifications using the product objects, the searches being performed in accordance with the search configuration.

2. The method of claim 1, wherein the product objects comprise Java entity beans and the product manager comprises a Java session bean.

3. The method of claim 2, wherein the product objects represent information for a generic product by a set of parameters comprising characteristics and attributes.

4. The method of claim 3, wherein the parameters are stored using hashmaps.

5. The method of claim 1, wherein the specific physical products are transformers.

6. The method of claim 1, wherein the set of metadata rules is an XML schema.

7. The method of claim 1, wherein the set of search rules is an XML schema.

8. The method of claim 1, wherein the set of search rules include weight values to apply to product specifications for ordering of partial matches to identify specific physical products meeting the search configuration.