Strategy-drive mobile intermediate development method

A mobile middleware, policy-driven technology, applied in the intersection of distributed computing and software engineering technology, can solve the problems of narrow application range and development difficulties of mobile middleware

Inactive Publication Date: 2007-11-21
NANJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Technical problem: The purpose of the present invention is to provide a whole method flow of using policy-driven mobile middleware and developing policy-driven mobile middleware, which is used to solve the problems of narrow application range and development difficulties of current mobile middleware

Method used

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  • Strategy-drive mobile intermediate development method
  • Strategy-drive mobile intermediate development method
  • Strategy-drive mobile intermediate development method

Examples

Experimental program
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Embodiment Construction

[0066] For the convenience of description, we assume the following application example: develop a network management application based on mobile middleware, the basic requirement of the application is to create mobile middleware on the network management station, and dispatch it to each managed node in the network, and Execute network management tasks locally on the managed node host.

[0067] The specific implementation plan is:

[0068] (1) Developers create a preliminary high-level strategy (overall design) for implementing network management functions according to requirements;

[0069] (2) The developer summarizes and decomposes the high-level strategy to generate functionally specific and fine strategy particles, which are expressed in the form of a high-level strategy (detailed design);

[0070](3) Developers translate and decompose high-level policy granules to generate middle-level policy granules with finer granularity and more specific functions, which conform to I...

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Abstract

Being as scheme of solution for distributed computing and technique of software development, the invention is in use for solving development and application issues of movable middleware to realize movable middleware driven by strategy. Characters of the method are as follows: whole lifecycle of middleware is driven by strategy and realized under current platform of movable middleware; in whole lifecycle of middleware, form of strategy is changeable continuously; middleware can load and tailor strategies in each purpose dynamically to change own size and functions; definition of strategy is as forming movable middlewares and method and rules for guiding whole lifecycle of middleware. Apparent conformation of strategy is variable, but inherent substance is invariable. Conformation of strategy includes varieties in three levels: high, middle and low levels, which are closely associated procedure for forming movable middleware.

Description

technical field [0001] The present invention is a solution of distributed computing and software development technology. It is mainly used to solve the development and application problems of mobile middleware, and belongs to the interdisciplinary field of distributed computing and software engineering technology. Background technique [0002] Mobile middleware technology is a new technology that appears with the development of the Internet (Internet). It adapts to the characteristics of the Internet and simplifies the design, implementation and maintenance of distributed systems effectively. Generally speaking, mobile middleware refers to an independent computer software entity, which can independently move on heterogeneous networks according to certain regulations, and complete specific tasks on behalf of users. There are two main advantages of mobile middleware: on the one hand, it realizes the calculation close to the required resources, which can save network bandwidth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/44
Inventor 王汝传黄海平
Owner NANJING UNIV OF POSTS & TELECOMM
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