CN1512299A - Virtual information flow bus interface and its data processing method - Google Patents
Virtual information flow bus interface and its data processing method Download PDFInfo
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Abstract
The virtual information flow bus interface includes a function interface for excerpting data in the data bus layer to provide corresponding individual functional function for navigation management layer, navigation business layer and other layers; and a variable interface for providing the navigation business layer with variable varying synchronously with control information and state information in the data bus layer. The data processing method of the virtual information flow bus interface includes the following steps: setting universal function interface and business function interface, succeeding the universal function interface to obtain business function interface if necessary, deriving business logic from the business function interface and packaging illustrating target corresponding to the business. The present invention may be used independently in interactive systems with the same or like configuration to realize serial functions.
Description
Technical field
The present invention relates to field of information processing in the computer system, specifically, relate to a kind of in the universal interaction system virtual information flow bus interface and data processing method thereof.
Background technology
Along with being on the increase of personalization, hommization and intelligent demand, the application of all kinds of business need realize by the guiding of navigation interactive system.Because the difference of field and the function that had under all kinds of business, the interactive system that causes navigating preservation and transmission inner and the non-business information that business is not directly related closely depend on each professional process, promptly, in order to supporting business and realize that information transmission is scattered in the different concrete Business Stream processing procedures fully with the processing of the non-Business Stream of sharing, and can't separate non-Business Stream with Business Stream.
A kind of virtual information flow bus framework has been proposed at present, as shown in Figure 1.The virtual information flow bus framework is made of jointly navigation administration and supervision authorities, navigation service layer, power function layer, data bus layer four class functional layer; Also be included as the background data base that provides support of realization of navigation interactive system, as configuration database, scene configuration database, User Information Database, miscellaneous service database etc.Among the figure, the filled arrows of black is represented the data message of data bus layer and other each layer contacts, two-way three-dimensional arrow presentation function function layer the quoting of white to background data base, the unidirectional three-dimensional arrow of white is represented superstructure to the quoting of understructure, the three-dimensional four-headed arrow of the black navigation interactive mode that administration and supervision authorities and peripheral interactive system can be carried out of representing to navigate.Transmission by certain parameter and information between layer and the layer and quoting is to realize that angle from the angle of Business Entity and system to the unified description of interactive system, satisfies the needs that miscellaneous service is adjusted.
Above-mentioned virtual information flow bus framework only as an overall applicability in the navigation interactive system, a certain functional layer wherein is not applied in the interactive system of same or similar framework independently according to concrete service environment.
Summary of the invention
The object of the present invention is to provide a kind of virtual information flow bus interface, in the interactive system that is applied to same or similar framework independently, realize the synchronous renewal and the transmission of data message inside, satisfy the demand of navigation interactive system, realize navigation interaction logic, system data information and power function processing three's real separation the various function treatment of data message.
Another object of the present invention is to provide a kind of data processing method, so that the file module that can directly quote to be provided based on virtual information flow bus interface.
Virtual information flow bus interface provided by the present invention is achieved through the following technical solutions:
A kind of virtual information flow bus interface is applied to comprise the power function layer in the navigation interactive system of navigation administration and supervision authorities, navigation service layer, power function layer and data bus layer, it is characterized in that this interface comprises:
Function interface, being used for by reference, the data of data bus layer provide the power function of corresponding information separately for navigation administration and supervision authorities, navigation service layer, each layer;
The variable interface, be used to the navigation service layer provide with the data bus layer in control information and the variable that changes synchronously of status information.
Wherein, described function interface further comprises:
The general purpose function interface is used for the generation system general purpose function, and quotes for navigation administration and supervision authorities and navigation service layer;
Professional function interface is used for generating the corresponding business function according to business, and quotes for the navigation service layer.
Described general purpose function interface further comprises:
The system initialization function interface is used for quoting for the navigation administration and supervision authorities when the navigation interactive system starts, and carries out initial configuration for the non-service data information of data bus layer;
The systemic-function function interface is used to the navigation service layer to provide and the professional handling function that has nothing to do itself;
The tool function interface is used for quoting for professional function interface, and realizes and the professional conversion processing that has nothing to do itself;
The business function function interface is used for quoting for professional function interface, and realizes each professional total operation.
Described professional function interface further comprises:
Professional total interface is used for realizing and the irrelevant function of business itself by the tool function interface;
The professional interface that rewrites is used for realizing each professional total function by the business function function interface;
Professional proprietary interface is used to realize each professional specific interactive function.
Described virtual information flow bus interface further comprises the debarkation authentication business interface and the business interface that logs off, and is used to guarantee the default interface of navigational system safe operation.
Variable in the described variable interface is not as calculated or conversion or encapsulation, and the variable that can share for the navigation service layer.
The data processing method of virtual information flow bus interface provided by the present invention is achieved through the following technical solutions:
A kind of data processing method of virtual information flow bus interface, general purpose function interface and professional function interface are set, is that the base class succession obtains professional function interface class according to service needed by the general purpose function interface, be that the base class derivation obtains service logic with professional function interface class then, and be packaged into and professional corresponding instance object.
This method can further comprise, define the sub-interface of each professional function interface, and by the corresponding sub-interface function of function packaging structure, be that the base class succession obtains corresponding file module sub-interface by sub-interface respectively then, by the sub-interface function is that the base class succession obtains corresponding file module sub-interface function, quotes for corresponding instance object.
This method also can further comprise, the variable interface is set, and by the primary data information (pdi) of variable interface reference from the data bus layer.
This method also can further comprise, by general purpose function interface accessing database, to carry out background process.
The present invention provides a kind of virtual information flow bus interface from attainable function of interactive system and available state angle, and it not only provides unique passage of system information exchange, and it has realized unified processing and processing to information.Virtual information flow bus interface provided by the present invention has following characteristics:
(1) by function interface and variable interface, the function call in the information flow is separated with variable, realized sharing of variable information stream;
(2) by general purpose function interface and professional function interface, make separating of Business Stream in the information flow and non-Business Stream, realized according to concrete professional needs additions and deletions flexibly specifically professional;
(3) by system initialization function interface, systemic-function function interface, tool function interface, business function function interface and professional total interface, professional interface, the professional proprietary interface of rewriteeing, make the information flow own relevant and separate, realized the structuring of system with the professional system information flows that has nothing to do itself with business;
(4), can fully ensure and realize the free access of information state on the basis of data security in system by the debarkation authentication business interface and the business interface that logs off.
Therefore, multiplexing and whole between different business that the present invention fundamentally solves and the system and problem, a kind of general-purpose interface is provided, promoted the utilization factor of software.
A kind of virtual information flow bus interface data processing method provided by the invention, by being that base class is inherited, derives from, encapsulated by the general purpose function interface, for navigate administration and supervision authorities and navigation service layer provide instance object that can directly quote, corresponding with business, and the interface module that can be used as standard uses, and realized that a kind of OO information flow handles.In the virtual information flow framework, for the correlated variables of power function layer and data bus layer provides a kind of structurized encapsulation to realize synchronous renewal and the transmission of data message in inside.
Description of drawings
Fig. 1 is a virtual information flow bus framework synoptic diagram;
Fig. 2 is the composition of virtual information bus interface and the synoptic diagram of application thereof;
Fig. 3 is the institutional framework synoptic diagram of the virtual information flow bus interface of one embodiment of the invention.
Embodiment
Virtual information flow bus interface provided by the invention is formed by the correlated variables development of power function layer in the virtual information flow bus framework and data bus layer, and the composition of virtual information bus interface and the synoptic diagram of application thereof are as shown in Figure 2.
The virtual information bus interface is applied to the power function layer, from can comprise function interface and variable interface in form.Wherein, function interface is concrete functional function, comprises general purpose function interface and professional function interface, and the general purpose function interface is the general purpose function with independent of service, and professional function interface each has a whole set of complete function with professional corresponding at different concrete navigation services.The variable interface is some the concrete correlated variables (not shown) in the data bus layer, these correlated variabless are control and the status data information that directly is present in the data bus layer, this type of information is not owing to need to calculate usually, processing such as conversion and encapsulation, but need in the navigation service layer, realize sharing, therefore, in order to ensure the easy and dirigibility of use, above-mentioned correlated variables in virtual information flow bus interface without any processing, it is not carried out the function encapsulation, and when quoting and the data bus layer keep fully synchronously, constitute the part of virtual information flow bus interface, the and function interface provides the transmission and the processing of information together for navigation service layer and data bus layer.
Above-mentioned general purpose function interface comprises system initialization function interface, systemic-function function interface, tool function interface, business function function interface.Below introduce each function interface function respectively.
The system initialization function interface is used for quoting for the navigation administration and supervision authorities when the navigation interactive system starts, realize establishment system and user job path, obtain the system initialization work such as follow-up scene ID that all scene identity (ID) were tabulated, obtained scene ID traversal lists, obtain all scene configuration parameters, obtain login user information, obtain processing and identification, the navigation administration and supervision authorities are system initialization function interface function by reference, not only for the user has created the navigation interactive space, and realized initial configuration to non-service data information in the data bus layer.
The systemic-function function interface is used to the navigation service layer that a kind of interface general, that can directly quote is provided, this systemic-function function interface has embodied the operation that itself has nothing to do with business in the navigation service layer, as: obtain scene ID corresponding informance record position, initialization scene configuration information, upgrade functions such as interaction scenarios writes down, parsing signal language template, configuration scene information, these functions all are some indispensable in navigation service layer feature operations, can determine the opportunity that it is quoted according to different business demands.
The tool function interface belongs to a kind of intrinsic function interface of power function layer, is used for quoting for the total function interface of professional function interface.The tool function interface has strong independence, the support that it even not need to realize the data bus layer, be generally used for realizing such as: Chinese character be converted into phonetic, phonetic be converted into Chinese character, extract keyword, absolute time the relativization conversion, obtain a series of and professional irrelevant fully conversion processing processes such as current system time.Also can quote for other any general purpose function interface and professional function interface.
The business function function interface belongs to a kind of intrinsic function interface of power function layer, is used for quoting for the business rewriting function interface of professional function.The business function function interface is a part that realizes the operation of same type business function, and this part is the total operation of miscellaneous service, and have nothing to do with the particular content that the navigation service layer relates to the opportunity of at every turn quoting.So by after the business function function interface is inherited, the business in the professional function rewrites function interface and only needs carry out operational processes to specific business information again, just can realize complete business function processing.The business function function interface generally comprises following operation: initialization is received information, initialization sends information, obtains and receive information, dispose transmission information.
Said system initialization function interface, systemic-function function interface, tool function interface and business function function interface also can be quoted for the data bus layer.
According to no business demand, professional function interface comprises various concrete business interfaces, as mail service interface, news interface etc.But which kind of business interface no matter, its interface all comprises professional total interface, professional three kinds interfaces, the professional proprietary interfaces that rewrite, these three kinds of interfaces all directly use for the navigation service layer.Wherein, professional total interface needs by reference, realizes professional by the tool function interface in the general purpose function interface; The professional interface that rewrites need be realized professional by rewriteeing by the business function function interface in the general purpose function interface; And professional proprietary interface then is each professional peculiar business interface, and it has realized each professional specific interactive function.
It is that each interface type, the layer of example quoted attribute, interface function name that table 1 shows with the navigation mail service.
Interface attributes | Interface type | Layer is quoted attribute | The interface function name |
The general purpose function interface | The tool function interface | The power function layer | Chinese character is converted into phonetic phonetic and is converted into the relativization conversion that Chinese character extraction keyword obtains current system time absolute time ... |
The business function function interface | The power function layer | The initialization initialization transmission information of receiving information is obtained the configuration transmission information of receiving information ... | |
The systemic-function function interface | The navigation service layer | Obtain scene ID corresponding informance record position initialization scene configuration information and upgrade interaction scenarios record parsing signal language template configuration scene information ... | |
The system initialization function interface | The navigation administration and supervision authorities | Establishment system and user job path obtain all scene ID tables and obtain the follow-up scene ID that scene ID transfer table obtains all scene configuration parameter acquiring login user information acquisition process identifications ... | |
Professional function interface | The professional interface that rewrites | The navigation service layer | Initialization mail service reception information is obtained mail service and is received information initializing mail service transmission information configuration mail service transmission information ... |
Professional total interface | The navigation service layer | Extract the mail keyword with mail dynamic syntax speech alphabetizing configuration mail scene configuration information configuration mail interaction mode information ... |
Professional proprietary interface | The navigation service layer | Creating mail Socket connects to initialize and obtains the mail resource information and obtain mail resource information initialization operation mail resource information transmit operation mail resource information and obtain in the address list certain condition user profile and obtain the mailbox that sends mail and obtain the mail statistical information and obtain the relative program request mail of condition program request mail position acquisition position initialization mail program request tabulation ... |
Table 1
Because different business interfaces is only handled this business information, and finish professional interior all functions and operate, the general purpose function interface is handled non-traffic data, therefore virtual information flow bus interface adopts OO succession to quote institutional framework, with the general purpose function interface as base class, inherit by this base class according to service needed then and obtain professional function interface class, be base class with the business function interface class then, carry out the derivation of service logic on its basis, and encapsulate out the navigation service layer original shape of different business correspondence, thereby use for reciprocal process generating unique instance object.
As shown in Figure 3, Fig. 3 is the institutional framework of the virtual information flow bus interface of one embodiment of the invention, and wherein, dotted arrow is represented adduction relationship.Each interface has defined sub-interface from functional perspective, and pass through the corresponding sub-interface function of function packaging structure to realize function corresponding, thereby the interface module as standard is used for the navigation service layer, realizes connection, transmission and the processing of data message stream between data bus layer and navigation service layer.For example, business function interface and inherited the general purpose function interface as system initialization interface, debarkation authentication business interface, three default interface of business interface that log off of ensureing the safe operation of navigation interactive system, make business function interface, system initialization interface, debarkation authentication business interface, the business interface that logs off obtain association attributeses all in the general purpose function interface and method naturally, and also have own exclusive attribute and method own; The sub-interface of debarkation authentication service scripts module and sub-interface function have been inherited the sub-interface function of defined sub-interface of debarkation authentication business interface and structure respectively, the sub-interface of the service scripts module that logs off and sub-interface function have been inherited the sub-interface function of defined sub-interface of the business interface that logs off and structure respectively, the sub-interface of service scripts module and sub-interface function have been inherited the sub-interface function of defined sub-interface of corresponding business functional interface and structure respectively, to supply the debarkation authentication srvice instance object in the navigation management document module respectively, the srvice instance object logs off, concrete srvice instance object reference, thus encapsulate out the navigation service layer original shape of different business correspondence.
Because the system initialization interface directly uses in the administration and supervision authorities of navigating, therefore need direct formation object and use, that is, among the figure, the direct cited system initialization interface of system initialization sub-interface in the navigation management document module; Business interfaces such as business function interface such as mail service and other business all can freely increase and decrease according to service needed, and only need increase and decrease professional corresponding service bus file group, business function interface document and professional virtual information flow unit file simultaneously gets final product, and need not carry out the repeatability coding, thereby the height of having realized design and code is multiplexing.
Virtual information flow bus interface can be carried out message exchange with background data base, and a kind of is that the primary data information (pdi) in the background data base is loaded in the data bus layer in advance, to quote for navigation administration and supervision authorities, navigation service layer by the variable interface.Another kind is very big or do not need the frequent information of using in user interaction process for those data volumes, does not need to be loaded in advance in the data bus layer, but carries out when needed by general purpose function interface accessing corresponding database.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1, a kind of virtual information flow bus interface is applied to comprise the power function layer in the navigation interactive system of navigation administration and supervision authorities, navigation service layer, power function layer and data bus layer, it is characterized in that this interface comprises:
Function interface, being used for by reference, the data of data bus layer provide the power function of corresponding information separately for navigation administration and supervision authorities, navigation service layer, each layer;
The variable interface, be used to the navigation service layer provide with the data bus layer in control information and the variable that changes synchronously of status information.
2, interface according to claim 1 is characterized in that, described function interface further comprises:
The general purpose function interface is used for the generation system general purpose function, and quotes for navigation administration and supervision authorities and navigation service layer;
Professional function interface is used for generating the corresponding business function according to business, and quotes for the navigation service layer.
3, interface according to claim 2 is characterized in that, described general purpose function interface further comprises:
The system initialization function interface is used for quoting for the navigation administration and supervision authorities when the navigation interactive system starts, and carries out initial configuration for the non-service data information of data bus layer;
The systemic-function function interface is used to the navigation service layer to provide and the professional handling function that has nothing to do itself;
The tool function interface is used for quoting for professional function interface, and realizes and the professional conversion processing that has nothing to do itself;
The business function function interface is used for quoting for professional function interface, and realizes each professional total operation.
4, interface according to claim 3 is characterized in that, described professional function interface further comprises:
Professional total interface is used for realizing and the irrelevant function of business itself by the tool function interface;
The professional interface that rewrites is used for realizing each professional total function by the business function function interface;
Professional proprietary interface is used to realize each professional specific interactive function.
5, interface according to claim 1 is characterized in that, described virtual information flow bus interface further comprises the debarkation authentication business interface and the business interface that logs off, and is used for as the default interface that guarantees the navigational system safe operation.
6, interface according to claim 1 is characterized in that, the variable in the described variable interface is not as calculated or conversion or encapsulation, and the variable that can share for the navigation service layer.
7, a kind of data processing method of virtual information flow bus interface, it is characterized in that, general purpose function interface and professional function interface are set, is that the base class succession obtains professional function interface class according to service needed by the general purpose function interface, be that the base class derivation obtains service logic with professional function interface class then, and be packaged into and professional corresponding instance object.
8, data processing method according to claim 7, it is characterized in that, this method further comprises, define the sub-interface of each professional function interface, and by the corresponding sub-interface function of function packaging structure, being that the base class succession obtains corresponding file module sub-interface by sub-interface respectively then, is that the base class succession obtains corresponding file module sub-interface function by the sub-interface function, quotes for corresponding instance object.
9, data processing method according to claim 7 is characterized in that, this method further comprises, the variable interface is set, and by the primary data information (pdi) of variable interface reference from the data bus layer.
10, data processing method according to claim 7 is characterized in that, this method further comprises, by general purpose function interface accessing database, to carry out background process.
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CA2128387C (en) * | 1993-08-23 | 1999-12-28 | Daniel F. Hurley | Method and apparatus for configuring computer programs from available subprograms |
US5623684A (en) * | 1994-05-17 | 1997-04-22 | Commquest Technologies, Inc. | Application specific processor architecture comprising pre-designed reconfigurable application elements interconnected via a bus with high-level statements controlling configuration and data routing |
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