用EclipseUML体验用ECLIPSE建模
MODEL（如CLASS DIAGRAM）和代码可以直接在一个平台中操作 而且是自然同步 不错不错 典型的MDA特征。
EclipseUML下载
http://www.omondo.com/download/studio/index.html#E3.JAR
EclipseUML安装 - How to install the EclipseUML jar file ?
Download the necessary software according to our Download area.
Install Eclipse.
In this howto we assume that you have successfully installed java.
There are two ways to install our jar file.
If the jar.exe is associated with the .jar extension inside your operating system, a double click on our jar file is enough to launch the installation procedure.
If not, open a shell under your operating system, go into the directory where you downloaded EclipseUML then type the following :
java -jar eclipseuml-installer_X.Y.Z.YYYYMMDD.jar
Re-start Eclipse and verify that everything is installed.
To do so, go to Help->About Eclipse Platform->Plug-in Details.
Check EMF, GEF and EclipseUML entries according to our zip installation procedure.
btw:
Eclipse基础－－使用links方式安装Eclipse插件
http://blog.csdn.net/javamxj/archive/2004/10/11/132311.aspx
Eclipse开发平台编程溯源寻根
http://news.chinabyte.com/SoftChannel/72342371961929728/20041210/1886535_1.shtml