METHOD, DEVICE AND SYSTEM FOR FORWARDING DOCUMENT CONTENT IN EXTENSIBLE MARKUP LANGUAGE DOCUMENT MANAGEMENT

• US 20150013020A1
• Filed: 09/26/2014
• Published: 01/08/2015
• Est. Priority Date: 09/16/2009
• Status: Active Grant

• Current Assignee: Huawei Device Company Limited (Huawei Investment & Holding Co., Ltd.)
• Original Assignee: Huawei Device Company Limited (Huawei Investment & Holding Co., Ltd.)
• Inventors: LI, Xiaojuan, SONG, Yue, LIU, Haitao, CHANG, Xinmiao, ZHANG, Huiping
• Granted Patent: US 9,690,951 B2
• Time in Patent Office: Days
• US Class Current: 726/28
• CPC Class Codes: G06F 16/838 Presentation of query results
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]
• CPC Class Codes: G06F 21/606 by securing the transmission between two devices or processes
• CPC Class Codes: G06F 21/6218 to a system of files or objects, e.g. local or distributed file system or database
• CPC Class Codes: H04L 12/6418 Hybrid transport
• CPC Class Codes: H04L 12/66 Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
• CPC Class Codes: H04L 63/10 for controlling access to devices or network resources
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]

Abstract

In the field of mobile communications, embodiments of the present invention disclose a method, a device and a system for forwarding document content in Extensible Markup Language Document Management (XDM). The method includes: receiving a forwarding request sent by a forwarding sender, where the forwarding request is used to forward the document content to a forwarding receiver; judging, according to a rights document, whether the forwarding sender has a forwarding right to the document content and whether the forwarding receiver has an access right to the document content; and when the forwarding sender has the forwarding right and the forwarding receiver has the access right, forwarding the document content to the forwarding receiver. Through the solutions in the embodiments of the present invention, the forwarding sender selectively forwards the document content to the forwarding receiver according to the rights document stored in an XDM Server (XDMS).

Claims

1. A method for forwarding Extensible Markup Language Document Management (XDM) resource, comprising:

receiving a forwarding request sent by a forwarding sender, wherein the forwarding request is used to forward the XDM resource to a forwarding recipient;

judging, according to an access permission document, whether the forwarding sender has a forwarding permission to the XDM resource and whether the forwarding recipient has an access permission to the XDM resource; and

when the forwarding sender has the forwarding permission and the forwarding recipient has the access permission, forwarding the XDM resource to the forwarding recipient.

2. The method according to claim 1, wherein before the receiving the forwarding request sent by the forwarding sender, the method further comprising:

setting, in the access permission document, the forwarding permission of the forwarding sender for allowing to send the forwarded XDM resource, and setting a forwarding recipient list for allowing to receive the forwarded XDM resource.

3. The method according to claim 1, wherein before the receiving the forwarding request sent by the forwarding sender, the method further comprising:

setting, in the access permission document, the forwarding permission of the forwarding sender, and setting, in the access permission document, the access permission of the forwarding recipient.

4. The method according to claim 1, wherein before the receiving the forwarding request sent by the forwarding sender, the method further comprising:

setting, in the access permission document, the forwarding permission of the forwarding sender.

5. The method according to claim 1, wherein before the receiving the forwarding request sent by the forwarding sender, the method further comprising:

setting, in the access permission document, the forwarding permission of the forwarding sender, and setting a prohibited forwarding recipient list.

6. The method according to claim 2, wherein

when the method comprises setting, in the access permission document, the forwarding permission of the forwarding sender and setting the forwarding recipient list, the setting the forwarding recipient list comprises extending a child element under a forwarding operation element in an action element, wherein the extended child element is used to set the forwarding recipient list.

7. The method according to claim 5, wherein

when the method comprises setting, in the access permission document, the forwarding permission of the forwarding sender and setting the prohibited forwarding recipient list, the setting the prohibited forwarding recipient list comprises extending a child element under a forwarding operation element in an action element, wherein the extended child element is used to set the prohibited forwarding recipient list.

8. The method according to claim 2, wherein

the setting, in the access permission document, the forwarding permission of the forwarding sender further comprises:

setting XDM resource to which the forwarding sender has the forwarding permission, and setting received XDM resource of the forwarding recipient, wherein the received XDM resource comprises a part of the XDM resource or the whole XDM resource to which the forwarding sender has the forwarding permission.

9. The method according to claim 3, wherein the setting, in the access permission document, the forwarding permission of the forwarding sender further comprises:

setting the XDM resource to which the forwarding sender has the forwarding permission and setting XDM resource to which the forwarding recipient has the access permission.

10. The method according to claim 8, wherein

the judging, according to the access permission document, whether the forwarding sender has the forwarding permission to the XDM resource and whether the forwarding recipient has the access permission to the XDM resource specifically comprises:

acquiring, from the access permission document, the access permission of the forwarding sender to the XDM resource, and judging whether the forwarding sender has the forwarding permission to the XDM resource.

11. The method according to claim 1, wherein the judging, according to the access permission document, whether the forwarding sender has the forwarding permission to the XDM resource and whether the forwarding recipient has the access permission to the XDM resource further comprises:

after receiving the forwarding request sent by the forwarding sender, acquiring, in the access permission document, the forwarding permission of the forwarding sender, if the forwarding permission of the forwarding sender does not exist in the access permission document, sending an asking request to an XDM Client (XDMC) of a document management user to ask whether the forwarding sender has the forwarding permission to the XDM resource and whether the forwarding recipient has the access permission to the XDM resource; and

receiving an asking result returned by the XDMC of the document management user.

12. An Extensible Markup Language Document Management (XDM) server (XDMS) device, comprising:

a receiving module, configured to receive a forwarding request sent by a forwarding sender, wherein the forwarding request is used to forward the XDM resource to a forwarding recipient;

a judging module, configured to judge, according to a access permission document, whether the forwarding sender has a forwarding permission to the XDM resource and whether the forwarding recipient has an access permission to the XDM resource; and

a forwarding module, configured to forward the XDM resource to the forwarding recipient when the forwarding sender has the forwarding permission and the forwarding recipient has the access permission.

13. The device according to claim 12, wherein the device further comprises

a first setting module, configured to set, in the access permission document, the forwarding permission of the forwarding sender, and set a forwarding recipient list;

a second setting module, configured to set, in the access permission document, the forwarding permission of the forwarding sender, and set, in the access permission document, the access permission of the forwarding recipient;

a third setting module, configured to set, in the access permission document, the forwarding permission of the forwarding sender; and

a fourth setting module, configured to set, in the access permission document, the forwarding permission of the forwarding sender, and set a prohibited forwarding recipient list.

14. The device according to claim 13, wherein the first setting module further comprises:

a first setting unit, configured to set XDM resource to which the forwarding sender has the forwarding permission and set a received XDM resource of the forwarding recipient, wherein the received XDM resource comprises a part of the XDM resource or the whole XDM resource to which the forwarding sender has the forwarding permission.

15. The device according to claim 13, wherein the second setting module further comprises:

a second setting unit, configured to set the XDM resource to which the forwarding sender has the forwarding permission and set XDM resource to which the forwarding recipient has the access permission;

16. The device according to claim 13, wherein the third setting module further comprises:

a third setting unit, configured to set the XDM resource to which the forwarding sender has the forwarding permission; and

17. The device according to claim 13, wherein the fourth setting module further comprises:

a fourth setting unit, configured to set the XDM resource to which the forwarding sender has the forwarding permission.

18. The device according to claim 12, wherein the judging module further comprises:

a judging unit, configured to acquire, in the access permission document, the forwarding permission of the forwarding sender after receiving the forwarding request sent by the receiving module, if the forwarding permission of the forwarding sender does not exist in the access permission document, send an asking request to an XDM Client (XDMC) of a document management user to ask whether the forwarding sender has the forwarding permission to the XDM resource and whether the forwarding recipient has the access permission to the XDM resource; and

receive an asking result returned by the XDMC of the document management user;

the forwarding module further comprises;

a forwarding unit, configured to forward the XDM resource to which the forwarding sender has the forwarding permission to the forwarding recipient when the asking result returned by the judging unit is that the forwarding sender has the forwarding permission to the XDM resource and the forwarding recipient has the access permission to the XDM resource.

19. A system for forwarding XDM resource in Extensible Markup Language Document Management (XDM), comprising an XDM Server (XDMS) and an XDM Client (XDMC), wherein:

the XDMS is configured to receive a forwarding request sent by a forwarding sender, wherein the forwarding request is used to forward the XDM resource to a forwarding recipient;

judge, according to a access permission document, whether the forwarding sender has a forwarding permission to the XDM resource and whether the forwarding recipient has an access permission to the XDM resource; and

when the forwarding sender has the forwarding permission and the forwarding recipient has the access permission, forward the XDM resource to the forwarding recipient; and

the XDMC is configured to send the forwarding request to the XDMS, wherein the forwarding request is used to forward the XDM resource to the forwarding recipient.