Design And Implementation Of The Task Flow Editor Based On XML

With the continuous development of society, it is more urgent and more sophisticated requirements for the process to work, and produced a task flow. Task flow has been widely used in various fields at home and abroad. However, the current domestic research and application point of view, the task flow editing tools are not widely used, but generally also need to rely on programming to achieve editing workflow. In contrast, the workflow editing tool more prevalent,people often have workflow editing tools: OSWorkflow, Flow Mark, JBPM and so on. However,since these workflow editing tools been used more complex, the editing process mostly need the help of the programming or configuration file, which is difficult to achieve for those non-IT professional ordinary users, and now workflow editing tool is not enough to be used in line with people’s work habits of mind, so it is necessary to realize a both simple to use and a wide range,but also to meet the people’s work habits of thinking process editor. The purpose of this study is to design and implementation of an XML-based task flow editor, it is not only the non-IT professional ordinary users to develop software according to their needs may be provided, and the task flow editor thinking more in line with people’s work habit. The main work of this paper includes:(1) Analyze and summarize the current task flow editor, application status workflow editor and lack of their existence,we propose a new task flow editor tool design concept, it got rid of a common problem existing process editing tools, namely when the editing process will be more or less by means of programming or configuration file, and then its broader will be more scope.(2) For the proposed task flow editor involved in analysis of the theory of technology, and make a deep study of relevant theoretical knowledge and learning, in order to provide a reliable guarantee to achieve this task flow editor.(3) The task flow editor, XML-based overall design, so you can be more accurate and comprehensive understanding of the task flow editor, and then the detailed design of each part for the task flow editor and do the groundwork to achieve.(4) The task flow based on XML editor of each module of detailed design, and implement the function of each module. This part mainly using component technology, XML language, Java language, as well as the related knowledge of the task flow, etc., to meet the needs of the current application and the deficiency existing in the current process editor, the XML based on the task flow editor part module to carry on the personalized Settings, making the task flow editor mucheasier to maintain.(5) By developing a reservation software to validate the proposed task flow editor, to ensure the effectiveness and feasibility of the editor of the XML-based task flow.