System and method of extending application types in a centrally managed desktop environment

• US 20040117799A1
• Filed: 12/17/2002
• Published: 06/17/2004
• Est. Priority Date: 12/17/2002
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Cooper, Michael Richard, Pride, Stephen Todd, Stashluk, Janet Lynn, Brockway, Brandon
• Granted Patent: US 7,243,336 B2
• Time in Patent Office: Days
• US Class Current: 719/310
• CPC Class Codes: G06F 21/53 by executing in a restricted environment, e.g. sandbox or secure virtual machine
• CPC Class Codes: G06F 21/604 Tools and structures for managing or administering access control systems
• CPC Class Codes: G06F 2221/2141 Access rights, e.g. capability lists, access control lists, access tables, access matrices
• CPC Class Codes: G06F 2221/2149 Restricted operating environment
• CPC Class Codes: G06F 9/44578 Preparing or optimising for loading

Abstract

A system and method that allows an administrator to provide application extensions in a platform-neutral shell environment is provided. The administrator defines a graphical interface, such as an icon, used to launch the platform dependent software application. The administrator centrally manages the application extensions by defining the extension and including the extension definition in self-contained desktops. The administrator defines the executables and directories used to launch the corresponding application. The administrator selects desktop components, including application extensions, needed for a particular job role and packages the components into the self-contained desktop package file. The desktop packages and included application extensions are received and loaded on a platform-neutral desktop shell application. The shell application exists in a platform-neutral environment such as a Java virtual machine. The application extensions are launched from the shell application in order to invoke or utilize platform-dependent software applications.

Claims

1. A method for extending an application type included as a component of a self-contained desktop file, said method comprising:

associating an application extension with a platform-dependent software application;

receiving platform specific data used to execute the platform dependent software application;

storing the platform specific data in the application extension, wherein the application extension is adapted to be executed from a platform-neutral shell operating environment running on a computer system; and

packaging the application extension as a component in a self-contained desktop file, wherein a self-contained desktop file is adapted to be received and deployed in the platform neutral shell operating environment running on the computer system.

2. The method as described in claim 1 wherein the platform dependent software application is adapted to run on an operating system platform, wherein the operating system platform is selected from the group consisting of a UNIX operating system, an AIX operating system, a Windows-based operating system, a Linux operating system, an Apple-based operating system, an MS-DOS based operating system, and the mainframe-based operating system.

3. The method as described in claim 1 wherein the platform-neutral shell operating environment is a Java-based software application.

4. The method as described in claim 1 further comprising:

selecting an object-oriented class that implements an interface corresponding to the component;

providing a server object-oriented class that extends a server component abstract object-oriented class; and

packaging the server object-oriented class in a custom extension file.

5. The method as described in claim 4 further comprising:

providing additional resources used by the application extension, wherein at least one of the additional resources is selected from the group consisting of an image, a property file, and an additional object-oriented class file.

6. The method as described in claim 4 wherein the custom extension file is a Java JAR file.

7. The method as described in claim 1 wherein at least one of the platform specific data is selected from the group consisting of a directory path/file name, an application parameter, and a working directory.

8. The method as described in claim 1 further comprising:

assigning a unique identifier with the application extension; and

storing the application extension on a nonvolatile storage device.

9. The method as described in claim 1 further comprising:

receiving an icon identifier for icon corresponding to the application extension;

retrieving an icon file corresponding to the icon identifier; and

packaging the icon file in the self-contained desktop file.

10. An information handling system comprising:

one or more processors;

a memory area accessible by the processors;

a nonvolatile storage device accessible by the processors;

an operating system executed by the processors for managing the information handling system;

and application extender for extending an application type included as a component of a self-contained desktop file, the application extender including;

means for associating an application extension with a platform-dependent software application;

means for receiving platform specific data used to execute the platform dependent software application;

means for storing the platform specific data in the application extension, wherein the application extension is adapted to be executed from a platform-neutral shell operating environment running on a user'"'"'s computer system; and

means for packaging the application extension as a component in a self-contained desktop file stored on the nonvolatile storage device, wherein a self-contained desktop file is adapted to be received and deployed in the platform neutral shell operating environment running on the user'"'"'s computer system.

11. The information handling system as described in claim 10 wherein the platform dependent software application is adapted to run on an operating system platform, wherein the operating system platform is selected from the group consisting of a UNIX operating system, an AIX operating system, a Windows-based operating system, a Linux operating system, an Apple-based operating system, an MS-DOS based operating system, and the mainframe-based operating system.

12. The information handling system as described in claim 10 wherein the platform-neutral shell operating environment is a Java-based software application.

13. The information handling system as described in claim 10 further comprising:

means for selecting an object-oriented class that implements an interface corresponding to the component;

means for providing a server object-oriented class that extends a server component abstract object-oriented class; and

means for packaging the server object-oriented class in a custom extension file.

14. The information handling system as described in claim 13 further comprising:

means for providing additional resources used by the application extension, wherein at least one of the additional resources is selected from the group consisting of an image, a property file, and an additional object-oriented class file.

15. The information handling system as described in claim 13 wherein the custom extension file is a Java JAR file.

16. The information handling system as described in claim 10 wherein at least one of the platform specific data is selected from the group consisting of a directory path/file name, an application parameter, and a working directory.

17. The information handling system as described in claim 10 further comprising:

means for assigning a unique identifier with the application extension; and

means for storing the application extension on a nonvolatile storage device.

18. The information handling system as described in claim 10 further comprising:

means for receiving an icon identifier for icon corresponding to the application extension;

means for retrieving an icon file corresponding to the icon identifier; and

means for packaging the icon file in the self-contained desktop file.

19. A computer program product stored on a computer operable media for locking a desktop shell adapted to operate on a plurality of operating system platforms, said computer program product comprising:

means for associating an application extension with a platform-dependent software application;

means for receiving platform specific data used to execute the platform dependent software application;

means for storing the platform specific data in the application extension, wherein the application extension is adapted to be executed from a platform-neutral shell operating environment running on a computer system; and

means for packaging the application extension as a component in a self-contained desktop file, wherein a self-contained desktop file is adapted to be received and deployed in the platform neutral shell operating environment running on the computer system.

20. The computer program product as described in claim 19 wherein the platform dependent software application is adapted to run on an operating system platform, wherein the operating system platform is selected from the group consisting of a UNIX operating system, an AIX operating system, a Windows-based operating system, a Linux operating system, an Apple-based operating system, an MS-DOS based operating system, and the mainframe-based operating system.

21. The computer program product as described in claim 19 wherein the platform-neutral shell operating environment is a Java-based software application.

22. The computer program product as described in claim 19 further comprising:

means for selecting an object-oriented class that implements an interface corresponding to the component;

means for providing a server object-oriented class that extends a server component abstract object-oriented class; and

means for packaging the server object-oriented class in a custom extension file.

23. The computer program product as described in claim 22 further comprising:

means for providing additional resources used by the application extension, wherein at least one of the additional resources is selected from the group consisting of an image, a property file, and an additional object-oriented class file.

24. The computer program product as described in claim 22 wherein the custom extension file is a Java JAR file.

25. The computer program product as described in claim 19 wherein at least one of the platform specific data is selected from the group consisting of a directory path/file name, an application parameter, and a working directory.

26. The computer program product as described in claim 19 further comprising:

means for assigning a unique identifier with the application extension; and

means for storing the application extension on a nonvolatile storage device.

27. The computer program product as described in claim 19 further comprising:

means for receiving an icon identifier for icon corresponding to the application extension;

means for retrieving an icon file corresponding to the icon identifier; and

means for packaging the icon file in the self-contained desktop file.