Model-driven Simulation Data Generation And Application Framework,and The Design Of Generation Rules

In network management interfaces, the relationship between managed objects is an important part of network management information models. While in the network management interface simulation and testing, the relationships between managed objects are mainly reflected in the value of managed object instances, no matter they are generation,containment, or association relationship (generation is mainly embodied in the relationship between managed object classes; while in the instance of an object class, it is represented as a property list that includes attributes and relationships from the parent class). In actual test of an interface, sometimes it is necessary to test or simulate the value of object instances with reasonable logic relations. In the past, such work needs to be tested in the original test system generated on the basis of the data to be modified in order to make it with such a semantic relationship, which will bring test staff quite amount of work.In recent years, more and more network management interface use UML to describe the general information model, and use Web Services/XML Web as the realization technology. While the existing network management system cannot automatically generate a logical relationship of the managed object instance data, it is weak to the upper level network management system for the interface of the test support, and it needs more manual intervention. This project will mainly complete the following two parts: 1) The process design of model driven information model simulation data application framework; 2)XML data generation of the object attribute information of the managed object with logical relation. The first part is the theoretical analysis and description, the second part is the main content of the subject, and then will be detailed in this paper.For the model-driven simulation data generation framework for process research, you can complete the following functions: the graphical presentation of the information of the managed object instance is supported, and according to the case diagram, the data of the managed object with logical relation is automatically generated. It can improve the automation degree and convenience of data generation. It can be used to test the configuration management and topology presentation of the upper layer network management system based on Web Services/XML. It also can be used to simulate the downward layer of the managed system to download the configuration data files, In order to complete the function of testing a lot of data configuration and so on. At the same time, the formal definition rules of data generation are realized in this paper, and the data can be generated automatically according to the relevant semantic rules.