Patent attributes
Disclosed herein is a method and system for isolating business logic from system operations by attaching and organizing a set of java interceptor components, using XML configuration and java dynamic proxy functionality, around an existing standard software java business component. The interceptor components are configured by pre-configuring a set of interceptor classes in an XML configuration file. An interceptor framework is provided which configures, initializes and maintains the interceptor classes. A proxy of the business component is created and returned to a calling client program. The interceptor framework parses the XML configuration file for initializing all the interceptor classes. An interceptor chain is created associated with the business component, when the client program invokes the methods on the proxy business component. Each interceptor acts as a proxy to a previous interceptor in the interceptor chain.
