基于Flex的web流程设计器

Orchestra Designer 版本 3.2 项目主页: http://www.trustie.net/projects/project/show/OrchestraDesigner ------------------------- Wiki: http://www.trustie.net/projects/wiki/view/OrchestraDesigner/WebHome ------------------------- 项目背景： OrchestraDesigner是由北京航空航天大学计算机学院新技术研究所自主开发的一款基于Flex技术的在线协同工作流编辑工具。该建模工具针对非技术人员，采用一种比BPEL更面向业务、更直观的图元作为建模基础，生成的模型可以在后台转换成BPEL输出，并部署在BPEL引擎上运行。 ------------------------- 安装方法： 将Orchestra Designer部署到一款web容器中，例如Tomcat、JBoss等。下面以Tomcat为例，说明部署好的Orchestra Designer的目录结构。 apache-tomcat-6.2.20 |__webapps |__OrchestraDesigner.war 在浏览器中打开下面的URL访问Orchestra Designer的主页：http://localhost:8080/OrchestraDesigner/OrchestraDesigner/，显示登陆界面，表示部署成功。 ------------------------- 功能更新： 新版本更新分三大部分： 界面部分： 添加了界面登陆、注册 添加了双击标签最大化的功能 添加了协同参与者列表 可以通过Menu-Option-Views里的选择栏来控制功能标签的显示与隐藏 建模部分： 添加了操作回退 添加了操作重做 本版本新添加了实时协同建模功能，具体为： 协同令牌机制 普通协同模式 标注协同模式 比较协同模式 ------------------------- 版本历史: 2010年4月20日 Orchestra Designer 3.0.3版本发布 Updates: 新版本增加了多用户协同建模的功能，当多个用户对同一个流程模型进行操作时，某个用户的保存操作会将流程模型的修改同步到其他用户的显示界面上。此外，新版本还增加了BPMN的视图（由法国BULL公司提供）。 ------------------------------------------------------------- 2010年1月7日 Orchestra Designer 3.0.2版本发布 Updates: 新版本增加了用户下载BPEL文件，以及与JUDDI服务器交互的功能。 ------------------------------------------------------------- 2009年11月26日 Orchestra Designer 3.0.1版本发布 Updates: 此版本为服务器版，所有工程、文件夹以及文件都存储于服务器的目录中，因此多个建模用户可以共享相同的模型文件 ------------------------------------------------------------- 2009年8月24日 Orchestra Designer 3.0版本发布 ------------------------------------------------------------- 2009年7月20日 Orchestra Designer 2.8版本发布 Updates： 1、MVC代码框架的重构 2、工程、文件夹和文件的重命名 3、图元的全选、复制和粘贴 4、流程图形到BPEL转换的优化 5、图元属性的补充 6、图形文件与BPEL文件的关联 7、BPEL元素与属性的颜色区分 ------------------------------------------------------------- 2009年7月1日 Orchestra Designer 2.4版本发布 Update： 1、工程、文件夹和文件的创建及修改 2、资源树的实时刷新 3、图元的拖拽、移动、删除和重命名 4、流程图形到BPEL的转换 5、新增BPEL视图 6、解决本地不能运行的问题 ------------------------------------------------------------- 2009年6月18日 Orchestra Designer 2.0版本发布 Updates： 1、界面重新布局，改变整体风格，添加工具栏，工程视图和UDDI视图 2、支持流程的图形视图和XML视图 3、支持新建工程、新建文件夹和新建流程文件 4、支持画图布局栅格 5、将BPMN的图元替换为三类不同层次的图元：Basic、Business和BPEL 6、程序架构根据Cairngorm MVC框架重构 ------------------------------------------------------------- 2009年5月27日 Orchestra Designer 1.0版本发布 Updates： 最基本的建模功能实现 ------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------ Orchestra Designer Release version 3.0.3 Project Homepage: http://www.trustie.net/projects/project/show/OrchestraDesigner ------------------------- Wiki: http://www.trustie.net/projects/wiki/view/OrchestraDesigner/WebHome ------------------------- Project Background： The objective of Orchestra Designer is to build an online workflow designer thatgenerates BPEL processes. Those processes can be accepted by Orchestra, which is an open source BPEL engine released on OW2 platform. The designer is developed on Flex, targeted to non-technical people and provides a more business-oriented functional view of the process than pure BPEL view. The project developers of Orchestra Designer are all from the Institute of Advanced Computing Technology of BeiHang University. ------------------------- How to Use： Deploy OrchestraDesigner.war to a web container like Tomact, JBoss and etc. Tomcat as an example below to show the deployment of the directory structure Orchestra Designer. apache-tomcat-6.2.20 |__webapps |__OrchestraDesigner.war In the browser to open the following URL to access Orchestra Designer's home page: http://localhost:8080/OrchestraDesigner/OrchestraDesigner/. If the login page is displayed, indicating successful deployment. ------------------------- Updates(into three parts): Views： Add the function of login and register Add the function of maximize the Figure Canvas while double-clicking the tag Add the Cooperate Project User List Display/Hide the function tag by Menu-Option-Views Modeling： Add rollback function Add redo function New Function, real-time cooperative modeling: Token Mechanism General Cooperative Mode Sign Mode Compare Mode ------------------------- History: April 20, 2010 Orchestra Designer 3.0.3 Version released: Updates: The function of Collaborative modeling is added in this version. When multiple users operate with the same process model, the Modification made by one user will be showed on all the users’ interfaces and all the models change synchronously. Moreover, this version adds the BPEL Generating Function. (It is supplied by BULL Corporation from France) ------------------------------------------------------------- January 7, 2010 Orchestra Designer 3.0.2 Version released: Updates: The users can download BPEL files in this version. This version also can realize the switch with JUDDI server. ------------------------------------------------------------- November 26, 2009 Orchestra Designer 3.0.1 Version released: Updates: This version is server version. Multiple users can share the same model file, because all the projects, folders and files are stored on the directory of the server. ------------------------------------------------------------- July 20, 2009 Orchestra Designer 2.8 Version released Updates： 1、Reconstructed the MVC framework 2、Renamed the projects, folders and files 3、Added the Select All, Copy and Paste operation for the figures 4、Optimized the transformation from flow diagram to BPEL 5、Complimented the attributes of the figures 6、Added association between diagram files and BPEL files 7、Discriminated BPEL elements and attributes by color ------------------------------------------------------------- July 1 ,2009 Orchestra Designer 2.4 Version released Updates： 1、Added the construction and revision of projects folders and files 2、Enabled instant renewing of the Resource Tree 3、Added the trailing, moving, delete and rename operation for the figures 4、Enabled the transformation from flow diagram to BPEL 5、Established the BPEL view 6、Resolved problems of failing to run locally ------------------------------------------------------------- June 18, 2009 Orchestra Designer 2.0 Version released Updates： redesigned the interface, changed the overall style, added tool bar, engineering view and UDDI view Supported the diagram view of the process and the XML view. Supported user to create new process, new folder and new process file. Supported filling the canvas with the grid while modeling. Replaced the BPMN figure by three different levels figures: Basic, Business and BPEL. Rebuilt the program structure base on Cairngorm MVC ------------------------------------------------------------- May 27, 2009 Orchestra Designer 1.0 Version released Completed the basic modeling function