This paper introduces the basic conceptions and key technology of the Ajax and some popular frameworks in the J2EE
architecture, try to integrate all the frameworks into a new framework. The developers can develop web applications
much more convenient by using this framework and the web application can provide a more friendly and interactive
platform to the end users. At last an example is given to explain how to use the new framework to build a web-based
management system of the softswitch network.
Service convergence is an important characteristic of NGN(Next Generation Networking). How to integrate the service
capabilities of telecommunication network and Internet. At first, this article puts forward the concepts and characteristics
of SOA (Service-Oriented Architecture) and Web Service, then discusses relationship between them. Secondly,
combined with five kinds of Service Provision in NGN, A service platform architecture design of NGN and a service
development mode based on SOA are brought up. At last, a specific example is analyzed with BPEL (Business Process
Execution Language) in order to describe service development flow based on SOA for NGN.