WO2020124285A1

WO2020124285A1 - Information retrieval device

Info

Publication number: WO2020124285A1
Application number: PCT/CN2018/121366
Authority: WO
Inventors: 刘学锴
Original assignee: 吉安市井冈山开发区金庐陵经济发展有限公司
Priority date: 2018-12-16
Filing date: 2018-12-16
Publication date: 2020-06-25

Abstract

The present invention discloses an information retrieval device, comprising: a set of application programs, an information gateway, an information structure storage module, and an information storage module. The information structure storage module stores information structures of all of the application programs. The information storage module stores application information of all of the application programs. The application programs send, to the information gateway, information of an application information retrieval request comprising identification information of an application program and environment information of a current user. The information gateway retrieves, according to the identification information, an information structure from the information structure storage module, determines whether the information of the application information retrieval request matches the information structure, and if so, acquires, according to the environment information, information of an information storage position, retrieves application information from the information storage module according to the information of the information storage position, and sends the application information to the application program.

Description

Information calling device

Technical field

The present invention relates to the field of information processing technology, and in particular to an information calling device.

Background technique

With the vigorous development of Internet technology and information technology, mobile Internet, Internet of Things, social networking, digital home, e-commerce and other new-generation information technology application forms have begun to be integrated into people's daily life. People are accustomed to using mobile terminal devices or fixed The application of the terminal device acquires various types of information, handles various businesses, and performs daily entertainment.

In daily use, information calls are made through explicit interfaces between applications. Information calls are directional. Information callers need to know where the target information is and whether the target information exists. Therefore, the degree of coupling between applications is high. , Thereby increasing global complexity and maintenance costs.

Summary of the invention

The present invention provides an information calling device to solve the problems in the prior art.

An embodiment of the present invention provides an information calling device, including: a group of application programs, an information gateway, an information structure storage module, and an information storage module;

The information structure storage module is used to store the information structure of all application programs;

The information storage module is used to store application information of all application programs;

The application program is used to send application information call request information to the information gateway, and the application information call request includes identification information of the application program and current user's environment information;

The information gateway is used to call the information structure from the information structure storage module according to the identification information;

Determine whether the application information call request information conforms to the information structure;

If yes, obtain information storage location information according to the environmental information;

Calling the application information from the information storage module according to the information storage location information;

Sending the application information to the application program.

Further, the application is also used for:

Generating registration information, the registration information including the identification information of the application and the corresponding information structure;

Storing the registration information to the information structure storage module.

Further, the information gateway is also used to:

When the application information call request information does not conform to the information structure, abnormal information is sent to the application program.

Further, the application program is specifically used for:

The application program sends application information call request information to the information gateway through the hypertext transmission protocol HTTP.

Further, the information gateway is also used to:

Analyze the information structure to obtain rule information of information structure entities and information structure attributes.

Further, the information gateway is specifically used to:

It is judged whether the application information call request information conforms to the rule information.

Further, the information structure storage module is also used to:

Store application information and application entity description information.

The information invoking device provided by the embodiment of the present invention includes a set of application programs, information gateways, information structure storage modules and information storage modules; the information structure storage module is used to store the information structure of all application programs; the information storage module is used to store Application information of all applications; the application is used to send application information call request information to the information gateway, and the application information call request contains the identification information of the application and the current user's environment information; the information gateway is used to retrieve information based on the identification information Call the information structure in the structure storage module; determine whether the application information call request information conforms to the information structure; if so, obtain the information storage location information based on the environmental information; call the application information from the information storage module based on the information storage location information; send the application information to application. The device provided by the embodiment of the present invention does not need to know the location of the target information when the application calls information, and only needs to declare its own information requirements to realize non-directional calling. As a result, the number of interfaces between applications is reduced, which reduces the degree of coupling between applications, while also reducing global complexity and maintenance costs.

BRIEF DESCRIPTION

FIG. 1 is a schematic diagram of an information calling device provided by an embodiment of the present invention.

detailed description

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

The information calling device provided by the embodiment of the present invention will be described in detail below in conjunction with the schematic diagram of the information calling device shown in FIG. 1.

As shown in FIG. 1, the information calling device provided by the present invention mainly includes: a group of application programs 1, an information gateway 2, an information structure storage module 3, and an information storage module 4. A group of application programs 1 includes application program 11, application program 12...multiple application programs, each of the applications has the same status when calling information. In this embodiment, the application program 11 calling information is used as an example for the information calling device of the present invention. Each module is explained in detail.

The application program 11 is used to send application information call request information to the information gateway 2, and the application information call request contains the identification information of the application program and the environment information of the current user;

Specifically, the application 11 sends application information call request information to the information gateway 2 through the HyperText Transfer Protocol (HTTP). The application information call request contains the identification information of the application 11 and the current user's environment information. The identification information is the identity information of the application. According to the identification information, it can be identified which specific application sends the information call request; the environment information refers to The context information of the specific user currently using the application is used to describe the user's home environment, such as the tenant environment.

Before calling the information, the application program 11 needs to be registered in the information structure storage module 3 to associate the identification information of the application program with the information structure information, generate registration information, and store the registration information in the information structure storage module 3. The registration information contains the identification information of the application and the corresponding information structure, and the corresponding information structure can be queried according to the identification information.

The information gateway 2 is used to call the information structure from the information structure storage module 3 according to the identification information; to determine whether the application information call request information conforms to the information structure; if so, to obtain the information storage location information based on the environmental information; according to the information storage location information from The information storage module 4 calls the application information; the application information is sent to the application program 11.

Specifically, after receiving the information call request sent by the application 11, the information gateway 2 extracts the identification information of the application 11 from it. Since the application is registered in the information structure storage module 3, the identification information of the application and the The corresponding information structure establishes an association relationship. Therefore, the information gateway 2 can obtain the corresponding information structure according to the identification information of the application, and analyze the information structure to obtain the rule information of the information structure entity and the information structure attribute, and determine the application information call Whether the requested information conforms to the rule information, that is, whether the information call request is within the scope defined by the application information structure, and if so, obtain the storage location information of the application call information in the information storage module 4, and store the location information according to the information The application information is called from the information storage module 4 and sent to the information caller application 11.

In addition, when the application information call request information does not conform to the information structure, the information gateway 2 sends abnormal information to the application 11. The application program 11 can know that the information call request does not conform to the corresponding information structure based on the abnormal information, and the call request is an illegal operation.

The information gateway 2 provides an interface for all applications to call request information, respond to the request, perform related processing, and return the result. As the core module of the information calling device, the information gateway 2 ensures that there is no possibility of calling line information between applications.

The information structure storage module 3 is used to store the information structure of all application programs.

The information structure of the application program in the information structure storage module 3 refers to the information dictionary information in the information dictionary storage device. The information dictionary storage device includes: an encoding configuration module, a common storage module, an international storage module, and a set of extended storage modules; common storage Module for storing common information of all information dictionary information, the common information includes at least information encoding information and information identification information; encoding configuration module, for storing information encoding rule information of common information, and configuring information dictionary information storage with characteristic information The location information of the extended storage module; the internationalization storage module is used to store the internationalization information corresponding to the information dictionary information, and generate the internationalization resource file according to the internationalization information. The internationalization information includes at least the full name information, abbreviated information, alias information, Description information and language information; an extended storage module, used to store characteristic information of information dictionary information corresponding to information encoding rule information.

The information dictionary storage device supports the storage of information dictionary information in different categories and in different fields. Various types of information are allowed to have their own characteristics, and support both linear and nonlinear structure information storage. In addition, you can also flexibly define the extended information dictionary to solve the storage of characteristic information. Moreover, it also provides support for international interpretation of information in the information dictionary.

The information structure of all application programs in the information structure storage module 3 uses consistent specifications. Therefore, there is an implicit contract between all applications, which describes which information structures are used by each application. , Which information structure is referenced by which applications, and which applications have overlapping information structures, for overlapping information structures is the link between applications and applications.

In addition, the information structure storage module 3 is also used to store application information and entity relationship description information of the application.

Among them, the application program information is a core table stored in the application program information structure; the entity relationship description information is unique to the application program and is used to describe the entity relationship information.

The information storage module 4 is used to store application information of all application programs. The information storage module 4 stores the application information of all applications, that is, the target information called by the application. The specific information content varies according to the application. The application information of each application is stored in a different location corresponding to The location information is stored, and the information gateway 2 can call the corresponding application information.

The information invoking device provided by the embodiment of the present invention includes a set of application programs, information gateways, information structure storage modules and information storage modules; the information structure storage module is used to store the information structure of all application programs; the information storage module is used to store Application information of all applications; the application is used to send application information call request information to the information gateway, and the application information call request contains the identification information of the application and the current user's environment information; the information gateway is used to retrieve information based on the identification information Call the information structure in the structure storage module; determine whether the application information call request information conforms to the information structure; if so, obtain the information storage location information based on the environmental information; call the application information from the information storage module based on the information storage location information; send the application information to application. The device provided by the embodiment of the present invention does not need to know the location of the target information when the application calls information, and only needs to declare its own information requirements to realize non-directional calling. As a result, the number of interfaces between applications is reduced, which reduces the degree of coupling between applications, and also reduces global complexity and maintenance costs.

Professionals should also be further aware that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, and the composition of the examples has been described generally in terms of functions in the above description And steps. Different methods are used to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the embodiments of the present invention. Specifically, both the arithmetic and control parts may be implemented by logic hardware, which may be a logic integrated circuit manufactured using an integrated circuit process, which is not limited in this embodiment.

The steps of the method or algorithm described in conjunction with the embodiments disclosed herein may be implemented by hardware, a software module executed by a processor, or a combination of both. Software modules can be placed in random access memory (RAM), memory, read-only memory (ROM), electrically programmable ROM, electrically erasable and programmable ROM, registers, hard disks, removable disks, CD-ROMs, or all devices in the technical field Any other known storage medium.

The specific embodiments described above further describe the objectives, technical solutions, and beneficial effects of the embodiments of the present invention in detail. It should be understood that the above are only specific implementations of the embodiments of the present invention and are not intended to be used To limit the protection scope of the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the embodiments of the present invention should be included in the protection scope of the embodiments of the present invention.

Claims

An information calling device, characterized in that the device includes: a set of application programs, an information gateway, an information structure storage module, and an information storage module;

The information structure storage module is used to store the information structure of all application programs;

The information storage module is used to store application information of all application programs;

The application program is used to send application information call request information to the information gateway, and the application information call request includes identification information of the application program and current user's environment information;

The information gateway is used to call the information structure from the information structure storage module according to the identification information;

Determine whether the application information call request information conforms to the information structure;

If yes, obtain information storage location information according to the environmental information;

Calling the application information from the information storage module according to the information storage location information;

Sending the application information to the application program.
The information invoking device according to claim 1, wherein the application program is further used for:

Generating registration information, the registration information including the identification information of the application and the corresponding information structure;

Storing the registration information to the information structure storage module.
The information invoking device according to claim 1, wherein the information gateway is further used to:

When the application information call request information does not conform to the information structure, abnormal information is sent to the application program.
The information invoking device according to claim 1, wherein the application program is specifically used for:

The application program sends application information call request information to the information gateway through the hypertext transfer protocol HTTP.
The information invoking device according to claim 1, wherein the information gateway is further used to:

Analyze the information structure to obtain rule information of information structure entities and information structure attributes.
The information invoking device according to claim 5, wherein the information gateway is specifically used to:

It is judged whether the application information call request information conforms to the rule information.
The information invoking device according to claim 1, wherein the information structure storage module is further used for:

Store application information and application entity description information.