Programming development environment for intranet and internet applications employing unique project data structure

• US 6,145,119 A
• Filed: 03/31/1997
• Issued: 11/07/2000
• Est. Priority Date: 03/31/1997
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Pei, Shiau-Shiau, House, Daniel Edward, Owings, Brian Joseph
• Primary Examiner(s): Chaki, Kakali
• Application Number:
  US08/828,854
• Time in Patent Office: 1,317 Days
• Field of Search: 395/701, 395/702, 395/703, 707/10, 707/100, 707/102, 707/103, 707/104, 707/200, 707/513, 707/901
• US Class Current: 717/101
• CPC Class Codes: G06F 40/151 Transformation
• CPC Class Codes: G06F 8/20 Software design
• CPC Class Codes: Y10S 707/99944 Object-oriented database structure

Abstract

A method, apparatus, and article of manufacture for providing a programming development environment that supports the development of Internet and Intranet applications. The present invention describes a data structure readable by the computer for encapsulating a software project with a project application defined by executable programming logic, and a project environment for developing the application. The data structure comprises a first section comprising the executable programming logic, and all data needed to load and execute the project application on the computer, and a second section for storing other data, including data required to restore the project environment.

Claims

1. A data structure stored in a computer-readable medium for representing a software project in a single file, the software project comprising a project application defined by executable programming logic, and a project environment for developing the application, the data structure comprising:

a first section comprising the executable programming logic for loading and executing the project application in the computer;

a second section for storing data for restoring the project environment;

wherein the first and second sections each comprise a plurality of interrelated data objects accessible by the application, the data objects having a name-value based portion and an associated stream-based portion, and wherein the name-value based portion comprises

a data object identification segment for uniquely identifying the data object; and

a data object relationship segment for specifying the relationship between the data object and other data objects.

2. The data structure of claim 1, wherein the data objects are interrelated in a node tree and the data object relationship segment specifies a sibling and a child relationship between the data object and other data objects in the node tree.

3. The data structure of claim 1, wherein the name-value based portion further comprises an indicator segment identifying a boundary between the first section and the second section.

4. The data structure of claim 1, wherein the name-value based portion further comprises:

an object type segment; and

a version information segment.

5. A computer-implemented method of storing and restoring data representing a software project in comprehensive data structure readable by a computer, the software project comprising a project application operable with a plurality of data objects, and a project development environment, the method comprising:

storing at least one data object comprising the executable programming logic needed to load and execute the application in a first section of a data structure;

storing at least one data object comprising the project development environment in a second section of the data structure;

segmenting the data objects into a name-value based portion and an associated stream-based portion; and

segmenting the name-value based portion into a data object identification segment for identifying the data object and a data object relationship segment for specifying the relationship between the data object and other data objects.

6. The method of claim 5, wherein the data objects are interrelated in a node tree and the data relationship specifies a sibling and a child relationship between the data object and the node tree.

7. The method of claim 5, further comprising the step of segmenting the name-value based portion into an indicator segment identifying a boundary between the first section and the second section.

8. The method of claim 5, further comprising the step of segmenting the name-value based portion into an object type segment and a version information segment.

9. A program storage device, readable by computer, having a processor and a memory, tangibly embodying one or more programs of instructions executable by the computer to perform the method steps of storing and restoring data representing a software project in a comprehensive data structure readable by the computer, the software project operable with a plurality of data objects and comprising a project application, a project development environment and a plurality of data objects, the method comprising the steps of:

storing at least one data object comprising the executable programming logic needed to load and execute the application in a first section of the data structure; and

storing at least one data object comprising the project development environment in a second section of the data structure;

segmenting the data objects into a name-value based portion and an associated stream-based portion; and

segmenting the name-value based portion into a data object identification segment for identifying the data object and a data object relational segment for specifying the relationship between the data object and other data objects.

10. The program storage device of claim 9, wherein the data objects are interrelated in a node tree and the data relationship specifies a sibling and a child relationship between the data object and the node tree.

11. The program storage device of claim 9, wherein the method further comprises the step of segmenting the name-value based portion into an indicator segment identifying a boundary between the first section and the second section.

12. The program storage device of claim 9, wherein the method further comprises the step of segmenting the name-value based portion into an object type segment and a version information segment.

13. A data structure stored in a computer-readable medium for representing a software project in a single file, the software project comprising a project application defined by executable programming logic, and a project environment for developing the application, the data structure comprising:

a first section comprising the executable programming logic for loading and executing the project application in the computer; and

a second section for storing data for restoring the project environment;

wherein the first and second sections each comprise a plurality of interrelated data objects accessible by the application, the data objects having a name-value based portion and a stream-based portion, the name value portion comprising an indicator segment identifying a boundary between the first and the second section.

14. A data structure stored in a computer-readable medium for representing a software project in a single file, the software project comprising a project application defined by executable programming logic, and a project environment for developing the application, the data structure comprising:

a first section comprising the executable programming logic for loading and executing the project application in the computer; and

a second section for storing data for restoring the project environment;

wherein the first and second sections each comprise a plurality of interrelated data objects accessible by the application, the data objects having a name-value based portion and a stream-based portion, and the name-value based portion further comprises an object-type segment and a version information segment.

15. A computer-implemented method of storing and restoring data representing a software project in a comprehensive data structure readable by a computer, the software project comprising a project application operable with a plurality of data objects, and a project development environment, the method comprising:

storing at least one data object comprising the executable programming logic needed to load and execute the application in a first section of a data structure;

storing at least one data object comprising the project development environment in a second section of the data structure;

segmenting the data objects into a name-value based portion and an associated stream-based portion; and

segmenting the name-value based portion into an indicator segment identifying a boundary between the first section and the second section.

16. A computer-implemented method of storing and restoring data representing a software project in a comprehensive data structure readable by a computer, the software project comprising a project application operable with a plurality of data objects, and a project development environment, the method comprising:

storing at least one data object comprising the executable programming logic needed to load and execute the application in a first section of a data structure;

storing at least one data object comprising the project development environment in a second section of the data structure;

segmenting the data objects into a name-value based portion and an associated stream-based portion; and

segmenting the name-value portion into an object-type segment and a version information segment.

17. A program storage device, readable by computer, having a processor and a memory, tangibly embodying one or more programs of instructions executable by the computer to perform the method steps of storing and restoring data representing a software project in a comprehensive data structure readable by the computer, the software project operable with a plurality of data objects and comprising a project application, a project development environment and a plurality of data objects, the method comprising the steps of:

storing at least one data object comprising the executable programming logic needed to load and execute the application in a first section of the data structure; and

storing at least one data object comprising the project development environment in a second section of the data structure;

segmenting the data objects into a name-value based portion and an associated stream-based portion; and

segmenting the name-value based portion into an indicator segment identifying a boundary between the first section and the second section.

18. A program storage device, readable by computer, having a processor and a memory, tangibly embodying one or more programs of instructions executable by the computer to perform the method steps of storing and restoring data representing a software project in a comprehensive data structure readable by the computer, the software project operable with a plurality of data objects and comprising a project application, a project development environment and a plurality of data objects, the method comprising the steps of:

storing at least one data object comprising the executable programming logic needed to load and execute the application in a first section of the data structure; and

storing at least one data object comprising the project development environment in a second section of the data structure;

segmenting the data objects into a name-value based portion and an associated stream-based portion; and

segmenting the name-value based portion into an object type segment and a version information segment.