Extensible rapid application development for disparate data sources

• US 8,375,351 B2
• Filed: 06/23/2007
• Issued: 02/12/2013
• Est. Priority Date: 06/23/2007
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Ahadian, Azadeh, Brodsky, Stephen Andrew, Dawra, Anshul, Jayakumar, Vasantha, Nin, Rebecca B., Pauser, Michael Leon, Schenker, Michael, Surange, Sonali, Vivek, Daya, Weihrauch, Maryela Evelin
• Primary Examiner(s): Nguyen, Phillip H
• Application Number:
  US11/767,497
• Publication Number:
  US 20080320441A1
• Time in Patent Office: 2,061 Days
• Field of Search: 717/107, 717/108, 717/121, 717/106
• US Class Current: 717/101
• CPC Class Codes: G06F 8/24 Object-oriented

Abstract

Embodiments of the invention provide an IDE tool that provides rapid application development features for a variety of disparate data sources. Further, developers may customize and extend the rapid application development features to suit their development needs in a particular case. In a particular embodiment, the rapid application development template may be configured to generate a set of configuration files localized used to deploy a “lightweight” application, such as a web-service, to a particular application server.

Claims

1. A computer-implemented method for generating resource content for a software development project, comprising:

in response to receiving a selection of an input resource from a plurality of resources, parsing the input resource to determine a resource type from a plurality of resource types that corresponds to the input resource wherein the selection is made from an integrated development environment (IDE) tool;

generating template-input data based on the determined resource type and content of the input resource;

identifying a template corresponding to the determined resource type, wherein the template specifies an output resource type be generated from the template; and

generating, by operation of one or more computer processors, content of an output resource, based on the output resource type, the template and the template-input data.

4. The method of claim 1, wherein the input resource is a database query, and wherein generating content of the output resource comprises:

generating application source code configured to invoke the database query and to store a result from invoking the database query.

5. The method of claim 1, wherein at least one of the input resource and the output resource is one of a Java®

source code file, an XML JPA object, an SQL database query, a Java model, a database schema, and a JSON file.

6. The method of claim 1, wherein the template is customizable using the IDE tool.

7. The method of claim 1, wherein the template is a generic services configuration template, and wherein the output resource comprises a plurality of configuration files localized for a given application server.

8. The method of claim 7, wherein the generic services configuration template includes at least one extensible style language transform (XSLT), used to generate the plurality of configuration files for the given application server.

9. The method of claim 1, further comprising:

storing the content of the output resource within a project file associated with the development project.

2. A computer program product comprising a computer useable storage medium containing a computer readable program, wherein the computer readable program, when executed on a computer, causes the computer to perform an operation for generating application source code or development project artifacts for a software development project, the operation comprising:

in response to receiving a selection of an input resource from a plurality of resources, parsing the input resource to determine a resource type from a plurality of resource types that corresponds to the input resource, wherein the selection is made from an integrated development environment (IDE) tool;

generating template-input data based on the determined resource type and content of the input resource;

identifying a template corresponding to the determined resource type, wherein the template specifies an output resource type be generated from the template; and

generating content of an output resource, based on the output resource type, the template and the template-input data.

3. A system, comprising:

a processor; and

a memory containing an integrated development environment (IDE) tool, which when executed on the processor, is configured to generate application source code or development project artifacts for a software development project by performing an operation, comprising;

in response to receiving a selection of an input resource from a plurality of resources, parsing the input resource to determine a resource type from a plurality of resource types that corresponds to the input resource wherein the selection is made from an integrated development environment (IDE) tool;

generating template-input data based on the determined resource type and content of the input resource;

identifying a template corresponding to the determined resource type, wherein the template specifies an output resource type be generated from the template; and

generating content of an output resource, based on the output resource type, the template and the template-input data.

10. A computer program product comprising a computer useable storage medium containing a computer readable program, wherein the computer readable program, when executed on a computer, causes the computer to perform an operation for generating application source code or development project artifacts for a software development project, the operation comprising:

in response to receiving a selection of an input resource the selection made from an integrated development environment (IDE) tool, determining a resource type of the input resource from two or more types of resource types;

generating template-input data based on the determined resource type and content of the input resource;

identifying a template corresponding to the determined resource type, wherein the template specifies an output resource type that may be generated from the template; and

generating content of an output resource, based on the output resource type, the template and the template-input data.

11. The computer program product of claim 10, wherein the input resource is a database model, and wherein generating content of the output resource comprises:

generating at least one database statement to access a database represented by the database model; and

encapsulating the at least one database statement within application source code.

12. The computer program product of claim 10, wherein the input resource is application source code referencing that includes at least one database statement, and wherein generating content of the output resource comprises:

generating at least one of a database creation statement and a database schema corresponding to the database statement.

13. The computer program product of claim 10, wherein the input resource is a database query, and wherein generating content of the output resource comprises:

generating application source code configured to invoke the database query and to store a result from invoking the database query.

14. The computer program product of claim 10, wherein at least one of the input resource and the output resource is one of a Java®

source code file, an XML JPA object, an SQL database query, a Java model, a database schema, and a JSON file.

15. The computer program product of claim 10, wherein the template is customizable using the IDE tool.

16. The computer program product of claim 10, wherein the template is a generic services configuration template, and wherein the output resource comprises a plurality of configuration files localized for a given application server.

17. The computer program product of claim 16, wherein the generic services configuration template includes at least one extensible style language transform (XSLT), used to generate the plurality of configuration files for the given application server.

18. A system, comprising:

a processor; and

a memory containing an integrated development environment (IDE) tool, which when executed on the processor, is configured to generate application source code or development project artifacts for a software development project by performing an operation, comprising;

in response to receiving a selection of an input resource, the selection made from an integrated development environment (IDE) tool, determining a resource type of the input resource from two or more types of resource types;

generating template-input data based on the determined resource type and content of the input resource;

identifying a template corresponding to the determined resource type, wherein the template specifies an output resource type be generated from the template; and

generating content of an output resource, based on the output resource type, the template and the template-input data.

19. The system of claim 18, wherein the input resource is a database model, and wherein generating content of the output resource comprises:

generating at least one database statement to access a database represented by the database model; and

encapsulating the at least one database statement within application source code.

20. The system of claim 18, wherein the input resource is application source code referencing that includes at least one database statement, and wherein generating content of the output resource comprises:

generating at least one of a database creation statement and a database schema corresponding to the database statement.

21. The system of claim 18, wherein the input resource is a database query, and wherein generating content of the output resource comprises:

generating application source code configured to invoke the database query and to store a result from invoking the database query.

22. The system of claim 18, wherein at least one of the input resource and the output resource is one of a Java®

source code file, an XML JPA object, an SQL database query, a Java model, a database schema, and a JSON file.

23. The system of claim 18, wherein the template is customizable using the IDE tool.

24. The system of claim 18, wherein the template is a generic services configuration template, and wherein the output resource comprises a plurality of configuration files localized for a given application server.

25. The system of claim 24, wherein the generic services configuration template includes at least one extensible style language transform (XSLT), used to generate the plurality of configuration files for the given application server.