JPH0448351A - Resource information control system - Google Patents

Abstract

PURPOSE:To dynamically set an operable range of the resource information data, i.e, a viewfield for each user by providing a means which registers the virtual file information to a resource information control file and a means which registers the user information to a resource information control data holding file. CONSTITUTION:A virtual file access means 2 has an access to the resource information data through a viewfield set by a virtual file definition means 1. A substance file access means 3 has an access to the resources information data held by a resource information file with no intervention of the viewfield set by the means 1. A virtual file information storage means 4 stores the information on the viewfield set by the means 1 to a resource information control file. A user information storage means 5 stores the information that specifies a virtual file (viewfield) to be assigned to each user to the resource information control file. Thus it is possible to logically set a viewfield when the access right is set to the resource information data for each user.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a resource information management system.

[Conventional technology]

Conventionally, when manipulating resource information data in a resource information management system, if you try to control the data that can be handled by each user or transfer access rights such as reference tanks and update rights, resource information Files that store data are physically separated, and users are assigned to the files and access rights are transferred.

[Problem to be solved by the invention]

In the conventional resource information management system described above, when controlling the resource information data that can be operated by each user or transferring access rights to each user, it is necessary to physically separate files. Therefore, there is a problem in that it is difficult to limit the data that can be dynamically handled.

When using a resource information management system, the present invention allows each user to dynamically set the range in which resource information data can be manipulated, that is, the field of view, and the access rights (reference rights) for accessing resource information data for each user. , update rights, and deletion rights), it is possible to dynamically control resource information that is global to the user by allowing it to be released to all users, and local resource information for each user to only specific users. It is intended to.

[Means to solve the problem]

The system of the present invention is a resource information management system that organizes resource information according to its information classification and standardizes and maintains thresholds and connections between the information. holding means;
resource information management data holding means for holding resource information management data, which is management data of the resource information data, in a resource information management file; virtual file definition means for defining a virtual file for the resource information data; A virtual file access means for accessing resource information data that can be operated from the virtual file; a real file access means for accessing a real file for accessing the real resource information file; and a user information storage means for registering information of users who use this system in the resource information management data holding file.

〔Example〕

Next, the present invention will be explained in detail with reference to the drawings.

Referring to FIG. 1, one embodiment of the present invention includes virtual seven isle definition means 1, virtual file access means 2, real file access means 3, virtual file information storage means 4, user information storage means 5, resource information It is composed of data holding means 6 and resource information management data holding means 7.

The virtual file definition means 1 sets a field of view for restricting resource information data for each user. The virtual file access means 2 accesses resource information data through the field of view set by the virtual file definition means 1. The real file access means 3 accesses the resource information data held in the resource information file without passing through the field of view set by the virtual file definition means 1.

Virtual file information storage means 4 is virtual file definition means 1
Performs processing to store the field of view information set in the resource information management file. The user information storage means 5 performs a process of storing information on which virtual file (field of view) is allocated to each user in the resource information management file.

The operation of this embodiment will be specifically explained with reference to FIG.

Referring to FIG. 2, project A includes user U1.
User U2. User U3 is engaged. Project B has user U4. User U5 is engaged. A set of terms commonly used in project A and project B is term E2, a set of terms used only in project A is term E1, and a set of terms used only in project B is term E3.

(A) User settings Using the user information storage means 5, from among the users engaged in project A and project) B,
It is stored in the resource information management file that the users engaged in A are user U1, user U2, and user U3, and is retained in the resource information management data retention means 7.

Also, using the user information storage means 5, project A
And among the users engaged in project B, the users engaged in project) B are stored in the resource information management file as user U4 and user U5, and are retained in the resource information storage data retention means 7. .

(B) Setting of virtual files Using virtual file definition means 1, select a project) from the Japanese used in project A and project) B.
A term E1 is a set of terms used only by users U1, U2, and U3 who are engaged in A, and is stored in the resource information management file using the virtual file information storage means 4, and the resource information management data It is held by the holding means 7.

Also, using the virtual file definition means 1, from among the terms used in project A and project B, a set of terms used only by user U4 and user U5 who are engaged in project B is set as term E3 in the virtual file information. It is stored in a resource information management file using the storage means 4, and is held by the resource information storage data holding means 7.

Next, using the virtual file definition means 1, from among the terms used in project A and project) B, user U1, user U2, and user U3 who are engaged in project) A and project) H are engaged in project) H. User U4 and User U
A set of terms used together by E.5 is stored as a term E2 in a resource information management file using the virtual file information storage means 4, and is held in the resource information management data holding means 7.

(C) Accessing resource data using the field of view When user U1 uses terms in project A's work, when the resource information data stored in the resource information file is operated using the virtual file access means 2, the term set is Term E1
Only terms included in term E2 of the term set and terms included in term E2 can be accessed. Similarly, users U2 and 4
3 is a project) When using terms in A's work, only the terms included in the term E1 of the term set and the terms included in the term E2 of the term set can be accessed.

On the other hand, when user U4 uses a term in the work of Blogger H, when the virtual file access means 2 is used to operate the resource information data stored in the resource information file, the term included in the term E2 of the term set is Only terms included in term E3 of the term set can be accessed. Similarly, when user U5 uses terms in the work of project) H,
Terms included in term E2 of the term set and term E of the term set
Only terms included in 3 can be accessed.

(D) Data control by the system When the system operates the resource information data stored in the resource information file, the entity file access means 2
directly access resource information and information files without going through virtual files, and manipulate terms included in term E1 of the term set, terms included in term E2 of the term set, and terms included in term E3 of the term set. can.

〔Effect of the invention〕

The present invention provides a resource information management system that organizes resource-related information according to its information classification and standardizes and maintains the relationships between the information. When dynamically setting the range in which data can be manipulated, that is, the field of view, or when setting access rights (reference rights, update rights, deletion rights) to resource information data for each user, there is no need to physically divide files. You can set your field of view logically without having to worry about it.

Using this field of view, you can assign a global view to resource information that all users want to see, and set a local view to local resource information that you want to restrict to specific users. , to dynamically realize local/global management of information resources.

[Brief explanation of drawings]

FIG. 1 is a diagram showing one embodiment of the present invention, and FIG. 2 is a diagram for explaining this embodiment. 1... Virtual file definition means, 2... Virtual file access means, 3... Real file access means, 4
...Virtual file information storage means, 5.User information storage means, 6.Resource information data holding means, 7..
Resource information management data holding means.

Claims (1)

[Scope of Claims] In a resource information management system that organizes resource information according to its information classification and standardizes and retains the relationships between the information, there is provided a resource information data retention means for retaining resource information data in a resource information file. and resource information management data holding means for holding resource information management data, which is management data of the resource information data, in a resource information management file; virtual file definition means for defining a virtual file for the resource information data; and the resource information data. virtual file access means for accessing resource information data that can be manipulated from the virtual file; substantive file access means for accessing the substantive file for accessing the substantive file of the resource information file; A resource information management system comprising: virtual file information storage means for registering in a file; and user information storage means for registering user information using the system in the resource information management data holding file.