The Framework Design Of Enterprise Application With The Technology Of Distributed Object

With the growing popularity of the Internet, the traditional application of single computer has not already satisfied the requirement of Enterprise Application. It will be substituted by network application. But the traditional distributed software, which is based on the Socket technology and the Client/Server (or Browser/Server) framework, is hardly to adapt the tendency: the scale of software will be huger, and its architecture will be more and more complex. It is the Technology of Distributed Object that is invented to deal with this problem.The evolvement of Enterprise Application's framework and the specialty of Distributed Object are introduced in this paper at the first. The similarities and differences also the advantages and disadvantages of the three mainstream Distributed Object Technologies: CORBA, DCOM, EJB, are also mainly analyzed in this paper, which from the point of view of software engineering and project management.And then, the project practice of UEMC 2.0 system which in the field of communications, which the author has taken part in, is given as an example to discuss. The principles of choosing the proper framework's technology are given. And CORBA is chosen for the technology of framework's realization. The conception of Object Container and Container Controller are brought forward, from the analysis of the original collectivity designing. The framework is improved and expanded, with the designing thought of standby system and server collections, in order to make it more powerful and more currency. Finally, this improved framework is applied to the actual project. The details of framework's realization are given, and the test of framework is also caught out.