Component Construction Approach Based on Reflection in J2EE Enviroment

In the environment of J2EE, several component technologies coexist such as JSP/Servlet,EJB,JavaBean.They provide the runtime framework for the concrete business logic in different contexts. In order to separate business logic from component technologies, and make it evolve independently, the paper proposes a reflective approach to construct component automatically, correctly and quickly, which will in turn accelerate the software development.