面向服务的管理任务定制与动态呈现系统的设计与实现

发布时间：2018-07-04 14:28

本文选题：任务信息模型 + 服务流程　；参考：《北京邮电大学》2017年硕士论文

【摘要】：随着网络管理应用场景的不断复杂化和用户功能需求的不断增加,传统网络管理系统的弊端越来越明显。这主要体现在如下三点:一是系统模块间的耦合性太强,执行模式过于单一,缺乏足够的灵活性和敏捷性;二是系统在任务执行阶段缺乏对服务流程的支持,无法在一个任务中准确地描述出服务的执行顺序、组合方式、参数传递等信息;三是任务的执行结果不能个性定制,动态呈现。针对以上问题,本文提出了面向服务的管理任务定制与动态呈现系统的设计与实现。任务信息模型是任务执行的信息承载者,它合理与否直接影响到系统功能的顺利实现,所以建立任务的信息模型是首要工作。任务信息模型的建立采用由总到分的方法。首先根据系统的需求将任务信息模型划分为子信息模型,然后根据不同信息模型承载的具体功能分别进行建模,其中服务流程信息模型的建立是建模过程中的重点。管理任务信息模型建立后,本文对系统进行了详细的功能模块设计,主要分为服务流程执行引擎模块、数据库模块、任务管理模块、服务管理模块、任务动态解析执行模块和任务动态呈现模块。服务流程执行引擎模块对服务流程的工作过程进行了详细设计,数据库模块根据需要存储的任务信息进行了数据库表的设计,任务管理和服务管理模块设计了详细的接口方法,任务动态解析执行模块对服务流程的参数传递和动态调用进行详细设计,任务动态呈现模块对界面定制信息的解析和呈现方式进行了详细设计。本文最后进行了编码工作和系统测试,完成了系统的实现与验证。本文建立了支持服务流程的任务信息模型,设计并实现了面向服务的管理任务定制与动态呈现系统,通过网管系统中管理任务的可定制化较好地提高了网管系统的灵活性、动态性和可扩展性。
[Abstract]:With the increasing complexity of network management application scene and the increasing demand of users' function, the disadvantages of traditional network management system are becoming more and more obvious. This is mainly reflected in the following three points: first, the coupling between the system modules is too strong, the execution mode is too single, lack of sufficient flexibility and agility; the second is the lack of support for the service flow in the task execution phase. It is impossible to accurately describe the service execution order, composition mode, parameter transfer and other information in a task; third, the execution result of the task can not be customized and presented dynamically. In view of the above problems, this paper presents the design and implementation of a service-oriented management task customization and dynamic presentation system. Task information model is the information bearer of task execution, and whether it is reasonable or not directly affects the smooth realization of system function, so establishing the task information model is the most important task. The task information model is built by the method of total to division. Firstly, the task information model is divided into sub-information model according to the requirements of the system, and then the task information model is modeled according to the specific functions of different information models. The establishment of service flow information model is the key point in the process of modeling. After the establishment of the management task information model, this paper designs the system function module in detail, mainly divided into service flow execution engine module, database module, task management module, service management module. Task dynamic parsing execution module and task dynamic presentation module. The service flow execution engine module designs the working process of the service flow in detail, the database module designs the database table according to the task information stored, the task management module and the service management module design the detailed interface method. The task dynamic parsing and execution module designs the parameter transfer and dynamic invocation of the service flow in detail, and the task dynamic rendering module designs the parsing and rendering mode of the interface customization information in detail. Finally, the coding work and system test are carried out, and the implementation and verification of the system are completed. In this paper, a task information model supporting service flow is established, and a service-oriented management task customization and dynamic presentation system is designed and implemented. The flexibility of network management system is improved by customizable management task in network management system. Dynamic and extensible.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP311.52;TP393.09

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