CN101860549B - Access session data processing method under Web Service and device - Google Patents
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Abstract
The invention discloses an access session data processing method under Web Service and a device, and an information handler mechanism is adopted. The method comprises the steps: receiving the detected access request data sent by a client; determining the type of the access request; executing corresponding session operation according to the type of the access request and storing the session data; and executing corresponding operation according to the access request data. The invention discloses an access session data processing method under Web Service, which adopts the information handler mechanism, provides a cross-platform use interface, establishes the session of the client and stores the access state data, thereby solving the problem that the access state is difficult to preserve under Web Service, and simultaneously, the session state of a user can be distributed and managed.
Description
Technical field
The present invention relates to networking technology area, relate in particular to access session data processing method and device under a kind of Web Service.
Background technology
The realization of existing network service Web Service is at the service end dissemination method, and in client by SOAP(Simple Object Access Protocol, Simple Object Access Protocol) call these methods.These invoked methods isolate, and after a method is called, can't obtain the Access status behind this method call in other method.For a complete application program, need to call a plurality of method collaborative works, a plurality of Access status are kept just and can finish.Because Web Service can't keep Access status, so be difficult to rely on Web Service to finish whole work of a complete applications.
Prior art provides a kind of method of preserving user's Access status with static static variable at server end, the method sends a fixing address ID to the user of each access, obtains corresponding User Status by transmitting this ID in service end and client.But this method need to be distributed a fixing ID to each different user, implements very difficultly, can't use in the large-scale application again.
Prior art also provides a kind of for example Axis2(Apache eXtensible Interaction System of Open Framework that utilizes, Apache can expand interactive system) provide simple session session management machine-processed, session exchanges between two computers smoothly in order to guarantee, a region of memory of opening up in internal memory is used for keeping both sides' chat script.But session is merely able to the Access Management Access of Web Service is provided simple login, withdraws from management, is applied in the large-scale application program such as need, then needs a large amount of programing works, implements equally very difficult.
Summary of the invention
In view of this, the invention provides access session data processing method and device under a kind of Web Service, solved the problem that under Web Service, is difficult to keep Access status.Its concrete scheme is as follows:
Access session data processing method under a kind of Web Service adopts information processing handler mechanism, and its process comprises:
Handler detects client in real time, when detecting client and send access request, and the access request data that the client of utilizing the interface of Handler to receive to detect sends;
Handler determines the type of described access request, and the type of determined access request is for asking first or repetitive requests;
Handler or Handler Chain carry out corresponding session operation, storage of session data according to the type of described access request;
Handler or Handler Chain carry out accordingly operation according to described access request data;
Wherein, the type of the access request of determining as handler is when asking first, described handler or Handler Chain carry out corresponding session operation according to the type of described access request, storage of session data comprises: handler or Handler Chain are that described access request creates session, storage of session data;
When the type of the definite access request of handler is repetitive requests, described handler or Handler Chain carry out corresponding session operation according to the type of described access request, storage of session data comprises: described handler or Handler Chain judge whether described access request is to nullify session, if, then nullify current sessions, if not, then keep original session for described access request, storage of session data.
Preferably, determine the type of described access request according to following steps:
Obtain the client-side information data in the described access request data;
Judge described access request whether for asking first according to described client-side information data, if, determine that then the type of described access request is first request, if not, then the type of definite described access request is repetitive requests.
Preferably, described client-side information data comprise: client ip address or session id.
Preferably, described access request data comprises: the combination of any one or a few in Unified coding request msg, user authentication request data, record access time request msg and the cancellation session request msg.
Access session data processing equipment under a kind of Web Service adopts information processing handler mechanism, comprising:
The request detection receiving element is used for utilizing Handler to detect in real time client, and when detecting client transmission access request, the interface that utilizes Handler to provide receives the access request data of the client transmission that detects;
Determining unit is used for utilizing Handler to determine the type of described access request, and the type of determined access request is for asking first or repetitive requests;
Session operation store unit, be used for utilizing handler or handler Chain to carry out corresponding session operation according to the type of described access request, storage of session data, wherein, when the type of the access request of determining when asking first, the described handler of utilization or handler Chain carry out corresponding session operation according to the type of described access request, and storage of session data is specially: handler or Handler Chain are that described access request creates session, storage of session data; When the type of the access request of determining is repetitive requests, the described handler of utilization or handler Chain carry out corresponding session operation according to the type of described access request, storage of session data is specially: described handler or Handler Chain judge whether described access request is to nullify session, if, then nullify current sessions, if not, then keep original session for described access request, storage of session data;
The request performance element is used for utilizing handler or handler Chain according to described access request data, carries out accordingly operation.
Preferably, described determining unit comprises:
Acquiring unit is for the client-side information data of obtaining described access request data;
The request type judging unit is for the type of judging described access request according to described client-side information data.
Preferably, described session operation store unit comprises:
Session creating unit, be used for when the type of described access request when asking first, be described access request establishment session;
The request judging unit is used for type when described access request and is non-when asking first, judges whether the content of described request is the cancellation session;
The unit is nullified in session, is used for nullifying current sessions when the described request content is the cancellation session;
The session holding unit is used for when the described request content is non-cancellation session, for described access request keeps original session.
Access session data processing method under a kind of Web Service disclosed by the invention, adopt information processing handler mechanism, cross-platform use interface is provided, sets up session and the memory access status data of client, solved the problem that under Web Service, is difficult to keep Access status.Can distribute simultaneously, the session status of leading subscriber.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of access session data processing method under the embodiment of the invention 1 disclosed Web Service;
Fig. 2 is the flow chart of access session data processing method under the embodiment of the invention 2 disclosed Web Service;
Fig. 3 is the flow chart of access session data processing method under the embodiment of the invention 3 disclosed Web Service;
Fig. 4 is the structural representation of access session data processing equipment under the Web Service disclosed by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Handler is that a kind of server end filter is realized, is based on the access monitoring mechanism of class filter, can the Real Time Monitoring client-requested, when monitoring client-access, for client provides an interface, all client-requested need at first be passed through handler before arriving server.Utilize this character, the session of all clients of linking to each other with server can be carried out unified management.Its sphere of action can be single service mode, also can be to stride Web Service service mode.The described Web of striding Service service mode refers to, system for a complexity, can not only have a Web Service service, for example, it has a leading subscriber login and the Web Service of registration and the Web Service of process user request at least.In this situation, just must between a plurality of Web Service services, share session status, just can realize whole user's access process.The Handler technical characterstic is similar to the filter F ilter in the Servlet technology.Servlet is a kind of java application of server end, has the characteristic that is independent of platform and agreement, can generate the dynamic Web page.It takes on the intermediate layer of client requests (Web browser or other HTTP CLIENT PROGRAM) and server response (database on the http server or application program).In Servlet, when a HTTP arrives service end, often to filter request through a plurality of Filter, then just arrive the Servlet that service is provided, the function of these Filter is carried out Unified coding to request often, the user is authenticated, access writing system daily record of user etc.Accordingly, Handler also provides following function usually: client is authenticated, authorizes; User's access writing system daily record; Soap message to request is encrypted, deciphering; For Web Services object is done buffer memory etc.Handler mechanism ios dhcp sample configuration IOS DHCP is as follows:
Respectively parameter value, service name are defined, work striding under the service mode such as need, only need in configuration, arrange action scope and be set to Application and get final product.
On the basis based on Handler, in order to realize the function of succession of H andler, be exactly the set of a plurality of Handler, adopt Chain mechanism.In fact Chain is exactly that a series of handler function realizes.When Handler of demand of Server can't satisfy, perhaps when demand can't solve with same handler, need to adopt a plurality of handler, i.e. Chain mechanism.Such as realizing Unified coding, the user authenticates, the day of write-access this three functions, need three handler to realize.Chain mechanism ios dhcp sample configuration IOS DHCP is as follows:
Based on the above-mentioned theory basis, the invention discloses access session data processing method under a kind of Web Service, adopt handler mechanism, set up session and the memory access status data of client, solved the problem that under Web Service, is difficult to keep Access status.Its embodiment is as follows:
Embodiment one
The flow process of access session data processing method comprises as shown in Figure 1 under the disclosed Web Service of present embodiment:
The access request data that the client that step S11, reception detect sends;
Handler mechanism detects client in real time, when client sends access request, will utilize the interface of self to receive access request data.
Step S12, determine the type of described access request;
Judge the type of access request.
Step S13, carry out corresponding session operation, storage of session data according to the type of described access request;
Utilize handler or handler Chain to carry out session operation, the data in the store session process.
Step S14, the described access request data of foundation are carried out accordingly operation.
According to the content of access request, utilize handler or handler Chain to carry out request.
Access session data processing method under the disclosed Web Service of present embodiment adopts handler mechanism, realizes setting up the session of client and the purpose of memory access status data.
Embodiment two
The flow process of the disclosed access session data processing method of present embodiment comprises as shown in Figure 2:
The access request data that the client that step S21, reception detect sends;
Step S22, obtain the client-side information data in the described access request data;
From described access request data, obtain the information data of client, for example, Web Service request is based on http protocol, therefore can utilize HTTP head request header information herein, wherein comprise method, URL, the protocol version of request and comprise the message structure that is similar to MIME of asking modifier, customer information and content.Therefrom can obtain the information of client, for example, the IP address of client.
Step S23, judge described access request whether for asking first according to described client-side information data, if, execution in step S24a then, if not, execution in step S24b then;
According to the IP address of the client that obtains, judge whether this client is to send access request for the first time, if so, then creates session, if not, then keeps session.
Step S24a, determine that the type of described access request is first request;
Step S25a, be that described access request creates session, storage of session data;
Step S24b, determine that the type of described access request is repetitive requests;
Step S25b, judge that whether described access request is to nullify session, if, execution in step S26b then, if not, execution in step S27b then;
Step S26b, cancellation current sessions finish;
Step S27b, keep original session for described access request, storage of session data;
Step S28, the described access request data of foundation are carried out accordingly operation.
In the present embodiment, by from the access request data that receives, obtaining the mode of the information of client, judge the request type of client, set up, nullify or the maintenance session according to type, and storage of session data.Access request data can also and be nullified any one or a few combination in the session request msg for Unified coding request msg, user authentication request data, record access time request msg.
Embodiment three
In the disclosed access session data processing method of present embodiment, the request that client sends is: realize Unified coding, the user authenticates, the day of write-access, present embodiment adopts Handler Chain mechanism, utilize three Handler to realize respectively and ask corresponding operation, its flow process comprises as shown in Figure 3:
The access request data that the client that step S31, reception detect sends;
Step S32, obtain the client-side information data in the described access request data;
The IP address of client.
Step S33, judge described access request whether for asking first according to described client-side information data, if, execution in step S34a then, if not, execution in step S34b then;
According to the IP address of the client that obtains, judge whether this client is to send access request for the first time, if so, then creates session, if not, then keeps session.
Step S34a, determine that the type of described access request is first request;
Step S35a, be that described access request creates session, storage of session data;
Utilize Handler Chain to create session.
Step S34b, determine that the type of described access request is repetitive requests;
Step S35b, judge that whether described access request is to nullify session, if, execution in step S36b then, if not, execution in step S37b then;
Step S36b, cancellation current sessions finish;
Step S37b, keep original session for described access request, storage of session data;
Utilize Handler Chain to keep session.
Step S38, utilize each Handler to finish respectively its corresponding solicit operation successively.
Utilize three Handler to realize Unified coding, the user authenticates, three requests of the day of write-access.
In the present embodiment, utilize Handler Chain to finish a series of solicit operation, can utilize equally a Handler to realize a plurality of solicit operations, but, when adopting a Handler to realize a plurality of operation, coupling between program module is higher, and mistake or error in certain module can have influence on whole processing procedure, so, select Handler Chain to finish a plurality of solicit operations in the present embodiment, reduce the coupling between program module, improved the accuracy of processing procedure, simultaneously, because each solicit operation independent process, be convenient to processing procedure is monitored statistics, can find fast the part that goes wrong, improve treatment effeciency.
The present invention discloses access session data processing equipment under a kind of Web Service, the same information processing handler mechanism that adopts, its structure comprises as shown in Figure 4: request detection receiving element 41, determining unit 42, session operation store unit 43 and request performance element 44, wherein:
Request detection receiving element 41 is used for receiving the access request data of the client transmission that detects; Determining unit 42 is used for determining the type of described access request; Session operation store unit 43 is used for carrying out corresponding session operation, storage of session data according to the type of described access request; Request performance element 44 is used for according to described access request data, carries out accordingly operation.
Wherein, determining unit 42 comprises: acquiring unit 421, for the client-side information data of obtaining described access request data; Request type judging unit 422 is for the type of judging described access request according to described client-side information data.
Session operation store unit 43 comprises: session creating unit 431, be used for when the type of described access request when asking first, be described access request establishment session; Request judging unit 432 is used for type when described access request and is non-when asking first, judges whether the content of described request is the cancellation session; Unit 433 is nullified in session, is used for nullifying current sessions when the described request content is the cancellation session; Session holding unit 434 is used for when the described request content is non-cancellation session, for described access request keeps original session.
Wherein, session creating unit, session holding unit and request performance element can be single handler, also can be the set Handler Chain of a plurality of handler.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For the disclosed device of embodiment, because it is corresponding with the disclosed method of embodiment, so description is fairly simple, relevant part partly illustrates referring to method and gets final product.
The professional can also further recognize, unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software clearly is described, composition and the step of each example described in general manner according to function in the above description.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.The professional and technical personnel can specifically should be used for realizing described function with distinct methods to each, but this realization should not thought and exceeds scope of the present invention.
The method of describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use the software module of hardware, processor execution, and perhaps the combination of the two is implemented.Software module can place the storage medium of any other form known in random asccess memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or the technical field.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. access session data processing method under the Web Service is characterized in that, adopts information processing handler mechanism, and its process comprises:
Handler detects client in real time, when detecting client and send access request, and the access request data that the client of utilizing the interface of Handler to receive to detect sends;
Handler determines the type of described access request, and the type of determined access request is for asking first or repetitive requests;
Handler or Handler Chain carry out corresponding session operation, storage of session data according to the type of described access request;
Handler or Handler Chain carry out accordingly operation according to described access request data;
Wherein, the type of the access request of determining as handler is when asking first, described handler or Handler Chain carry out corresponding session operation according to the type of described access request, storage of session data comprises: handler or Handler Chain are that described access request creates session, storage of session data;
When the type of the definite access request of handler is repetitive requests, described handler or Handler Chain carry out corresponding session operation according to the type of described access request, storage of session data comprises: described handler or Handler Chain judge whether described access request is to nullify session, if, then nullify current sessions, if not, then keep original session for described access request, storage of session data.
2. method according to claim 1 is characterized in that, determines the type of described access request according to following steps:
Obtain the client-side information data in the described access request data;
Judge described access request whether for asking first according to described client-side information data, if, determine that then the type of described access request is first request, if not, then the type of definite described access request is repetitive requests.
3. method according to claim 2 is characterized in that, described client-side information data comprise: client ip address or session id.
4. according to claim 1 to 3 each described methods, it is characterized in that described access request data comprises: the combination of any one or a few in Unified coding request msg, user authentication request data, record access time request msg and the cancellation session request msg.
5. access session data processing equipment under the Web Service is characterized in that, adopts information processing handler mechanism, comprising:
The request detection receiving element is used for utilizing Handler to detect in real time client, and when detecting client transmission access request, the interface that utilizes Handler to provide receives the access request data of the client transmission that detects;
Determining unit is used for utilizing Handler to determine the type of described access request, and the type of determined access request is for asking first or repetitive requests;
Session operation store unit, be used for utilizing handler or handler Chain to carry out corresponding session operation according to the type of described access request, storage of session data, wherein, when the type of the access request of determining when asking first, the described handler of utilization or handler Chain carry out corresponding session operation according to the type of described access request, and storage of session data is specially: handler or Handler Chain are that described access request creates session, storage of session data; When the type of the access request of determining is repetitive requests, the described handler of utilization or handler Chain carry out corresponding session operation according to the type of described access request, storage of session data is specially: described handler or Handler Chain judge whether described access request is to nullify session, if, then nullify current sessions, if not, then keep original session for described access request, storage of session data;
The request performance element is used for utilizing handler or handler Chain according to described access request data, carries out accordingly operation.
6. device according to claim 5 is characterized in that, described determining unit comprises:
Acquiring unit is for the client-side information data of obtaining described access request data;
The request type judging unit is for the type of judging described access request according to described client-side information data.
7. device according to claim 6 is characterized in that, described session operation store unit comprises:
Session creating unit, be used for when the type of described access request when asking first, be described access request establishment session;
The request judging unit is used for type when described access request and is non-when asking first, judges whether the content of described request is the cancellation session;
The unit is nullified in session, is used for nullifying current sessions when the described request content is the cancellation session;
The session holding unit is used for when the described request content is non-cancellation session, for described access request keeps original session.
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| CN103389986B (en) * | 2012-05-09 | 2016-08-24 | 阿里巴巴集团控股有限公司 | Storage, the lookup method of session Session information, Apparatus and system |
| CN103428171B (en) * | 2012-05-17 | 2016-08-24 | 阿里巴巴集团控股有限公司 | The processing method of a kind of session, application server and system |
| CN103491057A (en) * | 2012-06-12 | 2014-01-01 | 深圳中兴网信科技有限公司 | Method, system and device for sharing session data |
| CN103150324A (en) * | 2012-12-26 | 2013-06-12 | 人民搜索网络股份公司 | Chained processing-based data collecting system and method |
| CN103593471A (en) * | 2013-11-28 | 2014-02-19 | 国家电网公司 | Universal data processing method and device |
| CN104079624A (en) * | 2014-05-09 | 2014-10-01 | 国云科技股份有限公司 | Message access layer framework based on service and implementing method thereof |
| CN104468804A (en) * | 2014-12-15 | 2015-03-25 | 浪潮通用软件有限公司 | Web server, method and system for processing user session |
| CN110691097A (en) * | 2019-10-18 | 2020-01-14 | 河海大学 | Industrial honey pot system based on hpfeeds protocol and working method thereof |
| CN111970333A (en) * | 2020-07-29 | 2020-11-20 | 深圳市钱海网络技术有限公司 | Method and device for realizing coexistence of two sessions based on same client |
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