Browser with offline web-application architecture

• US 8,452,853 B2
• Filed: 03/05/2007
• Issued: 05/28/2013
• Est. Priority Date: 03/05/2007
• Status: Active Grant

• Current Assignee: AirBNB Incorporated
• Original Assignee: International Business Machines Corporation
• Inventors: Batra, Nikhil Kumar, Hernandez, Yasmary, Marz, Nathan Shlomo, Peterson, Robert Ross, Thompson, Lee Parnell
• Primary Examiner(s): SERRAO, RANODHI N
• Application Number:
  US11/682,101
• Publication Number:
  US 20080222628A1
• Time in Patent Office: 2,276 Days
• Field of Search: 709/203, 709/219, 717/171
• US Class Current: 709/219
• CPC Class Codes: G06F 8/60 Software deployment
• CPC Class Codes: G06F 9/44526 Plug-ins; Add-ons
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/1095 Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes

Abstract

A computer implemented method, apparatus, and computer program product for a computer implemented method, apparatus, and computer usable program code for providing an offline version of an online application. In one embodiment, the process initiates an online application on a connected client device using a specific operating environment associated with the online application. In response to detecting the online application going to an offline status, a determination is made as to whether a native application on the client device is present that is supportive of the online application. In response to a determination that the native application is present, the native application is executed using the specific operating environment associated with the online application. The specific operating environment associated with the online application on a server is transferred to an environment associated with the native application on the client.

Claims

1. A computer implemented method for providing an offline version of an online application, the computer implemented method comprising:

initiating the online application on a connected client device using a specific operating environment associated with the online application, wherein initiating is performed by a tangible processor;

responsive to detecting the online application going to an offline status, determining whether a native application on the client device is present that is supportive of the online application;

responsive to a determination that the native application is present, executing the native application using the specific operating environment associated with the online application, wherein the specific operating environment is transferred from the operating environment associated with the online application on a server to an environment associated with the native application on the client; and

allocating a memory space on the client device to the online application, wherein the native application is stored in the memory space, and wherein the offline version of the online application is automatically updated in the memory space without requiring prior approval from a user.

2. The computer implemented method of claim 1 further comprising:

responsive to restoring an online status, terminating the native application and transferring the specific operating environment associated with the native application to the specific operating environment associated with the online application.

3. The computer implemented method of claim 1 wherein the offline version of the online application is selected from the group consisting of a word processor application, a spreadsheet application, a drawing program, an editing program, a game, and a media player.

4. The computer implemented method of claim 1 wherein the specific operating environment includes user generated data associated with either the online application or the offline version of the online application.

5. The computer implemented method of claim 1 wherein the offline status indicates a network failure, wherein the network failure is selected from the group consisting of a failure in a network connection, the server running the online application is unresponsive, and the online application terminated unexpectedly.

6. An apparatus comprising:

a bus system;

a communications system connected to the bus system;

a memory connected to the bus system, wherein the memory includes computer usable program code; and

a processing unit connected to the bus system, wherein the processing unit is configured to execute the computer usable program code to initiate an online application on a connected client device using a specific operating environment associated with the online application;

determine whether a native application on the client device is present that is supportive of the online application in response to detecting the online application going to an offline status; and

execute the native application using the specific operating environment associated with the online application in response to a determination that the native application is present, wherein the specific operating environment is transferred from the operating environment associated with the online application on a server to an environment associated with the native application on the client, and wherein the processing unit further is configured to execute the computer usable program code to allocate a memory space on the client device to the online application, wherein the native application is stored in the memory space, and wherein the offline version of the online application is automatically updated in the memory space without requiring prior approval from a user.

7. The apparatus of claim 6 wherein the online application is executed in a runtime environment on a server.

8. The apparatus of claim 6 wherein the offline version of the online application is executed in a runtime environment associated with a web browser on the client computing device, and wherein the offline version of the online application is a browser plug-in that executes in an absence of a network connection.

9. The apparatus of claim 6 wherein the offline status indicates at least one of a failure in a network connection, a server running the online application has become unresponsive, and the online application has terminated unexpectedly.

10. A non-transitory tangible computer readable storage medium storing computer usable program code for providing an offline version of an online application, the computer usable program code comprising:

computer usable program code for initiating the online application on a connected client device using a specific operating environment associated with the online application, wherein initiating is performed by a tangible processor;

computer usable program code for, responsive to detecting the online application going to an offline status, determining whether a native application on the client device is present that is supportive of the online application;

computer usable program code for, responsive to a determination that the native application is present, executing the native application using the specific operating environment associated with the online application, wherein the specific operating environment is transferred from the operating environment associated with the online application on a server to an environment associated with the native application on the client; and

computer usable program code for allocating a memory space on the client device to the online application, wherein the native application is stored in the memory space, and wherein the offline version of the online application is automatically updated in the memory space without requiring prior approval from a user.

11. The non-transitory tangible computer readable storage medium of claim 10, wherein the computer usable program code further comprises:

computer usable program code for, responsive to restoring an online status, terminating the native application and transferring the specific operating environment associated with the native application to the specific environment associated with the online application.

12. The non-transitory tangible computer readable storage medium of claim 10, wherein the offline version of the online application is selected from the group consisting of a word processor application, a spreadsheet application, a drawing program, an editing program, a game, and a media player.

13. The non-transitory tangible computer readable storage medium of claim 10, wherein the specific operating environment includes user generated data associated with either the online or offline application.

14. The non-transitory tangible computer readable storage medium of claim 10, wherein the offline status indicates a network failure, wherein the network failure is selected from a group consisting of a failure in a network connection, the server running the online application is unresponsive, and the online application terminated unexpectedly.