Layer Framework And Design, Component-based Web Performance

The framework produced in this paper is an framework for creating dynamic, robust, highly scalable web applications in Java. It complements and builds upon the standard Java Servlet API, and so it works in any servlet container or application server.The framework divides a web application into a set of pages, each constructed from components. This provides a consistent structure, allowing the framework to assume responsibility for key concerns such as URL construction and dispatch, persistent state storage on the client or on the server, user input validation, localization/internationalization, and exception reporting. Developing applications involves creating HTML templates using plain HTML, and combining the templates with small amounts of Java code using (optional) XML descriptor files. In this framework, you create your application in terms of objects, and the methods and properties of those objects ~ and specifically not in terms of URLs and query parameters. It brings true object oriented development to Java web applications.The framework is specifically designed to make creating new components very easy, as this is a routine approach when building applications. The distribution includes over fifty components, ranging from simple output components all the way up to complex data grids and tree navigators.It is architected to scale from tiny applications all the way up to massive applications consisting of hundreds of individual pages, developed by large, diverse teams.The background of the framework is first produced, which highlights differences between the use of the framework and the traditional web development process, highlighting the advantages of the development framework, and then work on the framework principles, the operating mechanism. In the end framework for the realization of the mechanism is introduced and applied.