METHOD AND SYSTEM FOR SEARCHING FOR ONLINE USERS

• US 20090106212A1
• Filed: 12/23/2008
• Published: 04/23/2009
• Est. Priority Date: 10/31/2006
• Status: Abandoned Application

• Current Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Original Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Inventors: Zhang, Quan, He, Qin
• Application Number:
  US12/343,054
• Publication Number:
  US 20090106212A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/903 Querying for retrieval from the web G06F16/953
• CPC Class Codes: H04L 67/54 Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users

Abstract

A method and system for searching for online users. A storage unit is set for an SP, and adapted to store the basic information and status information of users. Thus, after receiving an online user search request carrying search conditions from an XDMC, the SP may determine online users meeting the search conditions according to the basic information and status information of users in the storage unit, and returning search results carrying the basic information of the online users to the XDMC. The storage unit may be set for the SP or shared by the SP and the XDMS. Because the storage unit set for the SP stores the basic information and status information of users, the SP does not need to interact with the PS to obtain the status information of users and or interact with the XDMS to obtain the basic information of users after receiving an online user search request from the XDMC.

Claims

1. A method for searching for online users, comprising:

receiving an online user search request from an XML document management client (XDMC), wherein the online user search request carries search conditions; and

determining online users meeting the search conditions according to basic information and status information of users stored in a storage unit, and returning search results carrying the basic information of the online users to the XDMC.

2. The method of claim 1, further comprising:

storing the basic information and status information of the users in a storage unit.

3. The method of claim 2, wherein, the storing the basic information of users in a storage unit comprises:

obtaining the basic information of users through interaction with an XML document management server (XDMS), and storing the basic information of users in the storage unit.

4. The method of claim 3, further comprising:

requesting the current basic information of users from the XDMS periodically, and updating the basic information of users in the storage unit according to the basic information of users provided by the XDMS.

5. The method of claim 2, wherein the storing of the status information of users in a storage unit comprises:

obtaining the status information of users through the interaction with a presence server (PS), and storing the status information of users in the storage unit.

6. The method of claim 5, further comprising:

requesting the current status information of users from the PS periodically, and updating the status information of users in the storage unit according to the status information of users provided by the PS.

7. The method of claim 1, further comprising:

storing the search conditions and the search results carrying the basic information of online users meeting the search conditions, and providing, after receiving an online user search request carrying the search conditions, the stored search results carrying the basic information of online users meeting the search conditions to the XDMC that originates the online user search request.

8. A search proxy configured to implement the method comprising:

receiving an online user search request from an XML document management client (XDMC), wherein the online user search request carries search conditions; and

determining online users meeting the search conditions according to basic information and status information of users stored, and returning search results carrying the basic information of the online users to the XDMC.

9. The search proxy according to claim 8, further comprising:

storing the basic information and status information of the users in a storage unit.

10. The search proxy according to claim 8, wherein, the storing the basic information of users in a storage unit comprises:

obtaining the basic information of users through interaction with an XML document management server (XDMS), and storing the basic information of users in the storage unit.

11. The search proxy according to claim 8, wherein, the storing the status information of users in a storage unit comprises:

obtaining the status information of users through the interaction with a presence server (PS), and storing the status information of users in the storage unit.

12. The search proxy according to claim 8, further configured to store the search conditions and the search results carrying the basic information of online users meeting the search conditions, and providing, after receiving an online user search request carrying the search conditions, the stored search results carrying the basic information of online users meeting the search conditions to the XDMC that originates the online user search request.

14. The system of claim 11, further comprising an XDMS and a second storage unit set for the XDMS, wherein:

the second storage unit is adapted to store the basic information of users;

the XDMS is adapted to provide the SP with the basic information of users; and

the SP is further adapted to store the basic information of users in the storage unit.

16. The system of claim 11, wherein the SP is further adapted to:

store search conditions and search results carrying the basic information of online users meeting the search conditions; and

after receiving an online user search request that carries the search conditions, provide the stored search results carrying the basic information of online users meeting the search conditions to the XDMC that sends the online user search request.

13. A system for searching for online users, comprising an XML document management client (XDMC), a storage unit, and a search proxy (SP), wherein:

the XDMC is adapted to send online user search requests carrying search conditions to the SP, and receive search results carrying the basic information of online users meeting the search conditions from the SP;

the storage unit is adapted to store the basic information and status information of users; and

the SP is adapted to receive the online user search requests, determine online users meeting the search conditions according to the basic information and status information of users, and provide the XDMC with search results carrying the basic information of the online users.

15. The system of claim 13, further comprising a presence server (PS), wherein:

the PS is adapted to provide the SP with the status information of users; and

the SP is further adapted to store the status information of users in the storage unit.