The Distributed Centre Of Communication Based On Jabber

With the popularization and development of Internet, the Instant Messaging (IM) has already become the important means of communication. By 2005, the use of Instant Messaging will exceed the E-mails. Nowadays, the "content"of Instant Messaging has already been expanded to such all respects as the pronunciation, pictures, characters, data, etc. in an all-round way. Voice-enabled chat is the conversation business of the traditional telecommunications, but after the pronunciation conversation function of IM software prevails, a lot of people will no longer communication by telephone. The impact on regular telephone service is very obvious; and telecommunication video telephone service that operator advance hard, too, because the rise of broadband, have been realized by the video of IM software. IM software, so to speak, will develop and become value-added service platforms in the future, can gather the fictitious operators, can make the management inside enterprises and cooperation function through offering such services as online speech, audio frequency, video, etc. This paper tries to introduce the jabber server building analysis and the analysis of the agreement as well as the analysis and design of the used case, the design of the end of jabber server management for the instant messaging system of the enterprise layer (the distributed centre of communication based on jabber). Instant messaging system management end procedure manage and maintain instant messaging systematic server end what procedure develops for administrator among them, the operation mode takes IE browser as the core. Its main functions are 'set up the combined information of products', 'upgrade administrator's password', 'online users broadcast news', 'user's information management', 'department's management', 'the data backup management', 'management of backstage supporter's server'and so on. Instant Messaging system management end procedure adopts the mode of Jsp+JavaBean, following the design mode of Model 1 that Java puts out. The system management end procedure of Instant Messaging offers the interface developed for outside system 2 times, such as establishing instant communication users, deleting instant communication users, altering passwords for instant communication users. The system management end procedure of Instant Messaging uses XMPP agreement and systematic customer end of Instant Messaging to carry on the communication. The system management end procedure of Instant Messaging will follow 'the class pictures', 'the use case pictures', 'the order pictures'in UML1.4 to carry on modeling to design. Its characteristics are: l Open standard and agreement; l Distributed server; l The security, adopting SSL to encrypt; l The agreement can be expanded; not only used for chatting; l Combined with other application systems conveniently; l Suitable for Windows/Linux platforms, etc..