System and method for expanding model driving development capability by applying plug-in

Abstract

The invention relates to a system and method for expanding the model driving development capability by applying a plug-in. In the system and the method, a'model and plug-in' combined mode is provided to describe and establish a software system, firstly a model designing tool is used for establishing basic model description of the software system and then establishing a plurality of reusable plug-pin model for further describing a basic model object, the plug-in model can be expanded randomly on various basic model objects, and the plug-in can complete a software function with any complexity, therefore, the expansion of the model driving development capability is realized. By utilizing the invention, the technical problems of the existing model driving development method that because a fixed model is adopted, the describing capability of complex service system is poor, and the software system with the model driving development can not be established, expanded and maintained visually and dynamically under the operating state and the like are solved. The system developed by using the method has the advantages that the development complexity degree is low, the development speed is fast, the reusable degree of technology is high, the expansion is flexible, the maintenance is convenient and the reliability is high.

Description

Technical field [0001] The invention relates to a software development system and method, in particular to a model-driven development software development system and method, and belongs to the field of computer software. Background technique [0002] In the past 20 years, software development technology and development methods have made great progress. The application of object-oriented technology makes the system analysis more realistic. The use of UML modeling technology makes the development of large systems and complex systems easier to control. The emergence of various flexible and efficient development languages ​​and development environments has further accelerated the development speed. The speed of technological advancement still cannot keep up with the ever-increasing and complex demands of customers. System changes are frequent, software document management cannot keep up with software changes, and software maintenance is extremely difficult, making software projects ...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that the existing model-driven development method uses a set of fixed models to describe complex business systems, and the existing model-driven development method cannot be visually and dynamically constructed, expanded and maintained with the model-driven development method in the running state. The technical problem of the business system, the present invention provides a system and method for expanding model-driven development capabilities using plug-ins. The system and method propose a combination of "model + plug-in" to describe and build a software system. First, use the model design tool Establish the basic model description of the software system, and then establish several reusable plug-in models to further describe the basic model objects, thus realizing the expansion of model-driven development capabilities

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