Method and apparatus for generating components for pattern-based system design analysis using a characteristics model

• US 7,660,802 B2
• Filed: 05/20/2005
• Issued: 02/09/2010
• Est. Priority Date: 05/20/2005
• Status: Active Grant

• Current Assignee: Oracle America, Inc. (Oracle Corporation)
• Original Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Inventors: Ali, Syed M., Malks, Daniel B., Crupi, John P., Alur, Deepak, Kamen, Yury
• Primary Examiner(s): Truong; Cam Y
• Assistant Examiner(s): VO, CECILE H
• Application Number:
  US11/133,717
• Publication Number:
  US 20060265346A1
• Time in Patent Office: 1,726 Days
• Field of Search: 707/2, 707 3- 5, 707100-1041, 709/217, 709203-222, 717/174, 717120-154, 395/604, 235/385, 715700-746, 345418-475
• US Class Current: 1/1
• CPC Class Codes: G06F 8/75 Structural analysis for program understanding

Abstract

A method for analyzing a target system that includes obtaining a characteristics model, generating at least one selected from the group consisting of a schema, characteristics store API, and a characteristics extractor, using the characteristics model, obtaining a plurality of characteristics from the target system using characteristics extractor, wherein each of the plurality of characteristics is associated with the characteristics model, storing each of the plurality of characteristics in the characteristics store using the schema, and analyzing the target system by issuing at least one query to the characteristics store to obtain an analysis result.

Claims

1. A method for analyzing a target system with respect to domains, comprising:

obtaining a characteristics model describing a first domain, wherein the first domain comprises a first hardware component, a first software component, and a relationship describing an interaction between the first hardware component and the first software component;

obtaining a plurality of characteristics from the target system using a characteristics extractor, wherein each of the plurality of characteristics is associated with the characteristics model;

storing each of the plurality of characteristics in a characteristics store using a schema,

wherein the characteristics extractor uses a characteristics store Application Programming Interface (API) to store each of the plurality of characteristics in the characteristics store, and

wherein the characteristics extractor is a front-end of a web-application comprising functionality to enable a user to request at least one action selected from a group consisting of adding, modifying, viewing, searching, and deleting an entry from the characteristics store;

analyzing the target system with respect to the first domain and a second domain by issuing at least one query to the characteristics store to obtain an analysis result,

wherein the target system is a computer comprising a processor and memory,

wherein the target system simultaneously executes the first domain and the second domain,

wherein the second domain comprises a second hardware component and a second software component, and a relationship between the second hardware component and the second software component, and

wherein the analysis result identifies at least one relationship between the first domain and the second domain, wherein the at least one relationship defines an interaction between the first domain and the second domain during the simultaneous execution of the first domain and the second domain; and

outputting the analysis result to a physical output device.

2. The method of claim 1, wherein the characteristics store API is a back-end of the web-application.

3. The method of claim 1, wherein the characteristics store API comprises a data access object.

4. The method of claim 1, wherein the characteristics model defines at least one characteristic of at least one selected from a group consisting of the first hardware component and the first software component.

5. The method of claim 1, wherein the at least one query is defined using a pattern query language.

6. The method of claim 5, wherein the pattern query language includes functionality to search for at least one pattern in the target system.

7. A system, comprising:

a characteristics model describing a first domain, wherein the first domain comprises a first hardware component, a first software component, a relationship describing an interaction between the first hardware component and the first software component;

a target system comprising a plurality of characteristics,

wherein the target system is a computer comprising a processor and memory,

wherein the target system simultaneously executes the first domain and a second domain, and

wherein the second domain comprises a second hardware component, a second software component, and a relationship between the second hardware component and the second software component;

at least one characteristics extractor configured to obtain at least one of the plurality of characteristics from the target system;

a characteristics store, located on a computer readable storage medium, configured to store the at least one of the plurality of characteristics obtained from the target system using a schema and a characteristics store Application Programming Interface (API),

wherein the at least one characteristics extractor is generated using the characteristics model and configured to use the characteristics store API to store at least one of the plurality of characteristics obtained from the target system in the characteristics store, and

wherein the at least one characteristics extractor is a front-end of a web-application comprising functionality to enable a user to request at least one action selected from a group consisting of adding, modifying, viewing, searching, and deleting an entry from the characteristics store; and

a query engine configured to;

analyze the target system with respect to the first domain and the second domain by issuing at least one query to the characteristics store and configured to obtain an analysis result in response to the at least one query,

wherein the analysis result identifies at least one relationship between the first domain and the second domain, wherein the at least one relationship defines an interaction between the first domain and the second domain during the simultaneous execution of the first domain and the second domain.

8. The system of claim 7, wherein the characteristics store API is a back-end of the web-application.

9. The system of claim 7, wherein the at least one characteristics extractor is automatically generated using the characteristics model.

10. The system of claim 7, wherein the characteristics model defines at least one characteristic of at least one selected from a group consisting of the first hardware component and the first software component.

11. The system of claim 7, wherein the at least one query is defined using a pattern query language and wherein the pattern query language includes functionality to search for at least one pattern in the target system.

12. The system of claim 7, wherein the characteristics store API comprises at least one data access object.

13. A computer readable storage medium comprising software instructions executable by a processor, the software instructions for causing the processor to:

obtain a characteristics model comprising describing a first domain, wherein the first domain specifies a first hardware component, a first software component, and a relationship describing an interaction between the first hardware component and the first software component;

obtain a plurality of characteristics from the target system using a characteristics extractor, wherein each of the plurality of characteristics is associated with the characteristics model;

store each of the plurality of characteristics in a characteristics store using a schema,

wherein the characteristics extractor uses a characteristics store Application Programming Interface (API) to store each of the plurality of characteristics in the characteristics store, and

wherein the characteristics extractor is a front-end of a web-application comprising functionality to enable a user to request at least one action selected from a group consisting of adding, modifying, viewing, searching, and deleting an entry from the characteristics store; and

analyze a target system with respect to the interaction between the first domain and a second domain by issuing at least one query to the characteristics store to obtain an analysis result,

wherein the target system simultaneously executes the first domain and the second domain,

wherein the second domain comprises a second hardware component, a second software component, and a relationship between the second hardware component and the second software component, and

wherein the analysis result comprises at least one relationship between the first domain and the second domain, wherein the at least one relationship defines an interaction between the first domain and the second domain during the simultaneous execution of the first domain and the second domain.