Java Spring MVC Programming - Assignment Example

Spring framework is a kind of open-source framework that is used for building applications on the Java platform. This framework’s core features are usable on any Java application. There are however some extensions for building web applications besides the Java EE platform. Spring framework features include: Inversion of control container The inversion of control container provides a consistent way of configuration and management of Java objects by using reflection. Aspect-oriented programming The aspect-oriented programming module in the spring framework modularizes cross-cutting concerns in aspects.

This module provides aspect-oriented programming features without much complexity in design, configuration, or implementation. Data access module This module takes care of difficulties usually experienced by programmers when it comes to dealing with databases. This module of the spring framework supports all popular data access frameworks in Java: oracle, JDBC, Oracle TopLink, Apache OJB, JPA, JDO, Hibernate, Apache Cayenne, etc. For all the supported frameworks, spring provides Resource management, Exception handling, Transaction participation, Resource unwrapping, AbstractionThe transaction management module brings a mechanism of abstraction to the Java platform with the following capabilities: the ability to work with nested transactions, the ability to work with savepoints, the ability to work on local and global transactions, ability to work on almost all Java platform environments.

It provides first-class support which is used for the purpose of testing spring MVC apps without a servlet container and with a fluent API. Tests on the server-side use the DispatcherServlet while tests on the client-side make use of the RestTemplate.This class has a @ExceptionHandler method which is used to handle standard spring MVC exceptions and return a ResponseEntity that allows customization and writing of responses with HTTP message converters.The structural elements of a spring application contain various elements which include an introduction page, A page controller, A unit test class for the page controller (Risberg, et al., 2009), A view page, and the DispatcherServlet (this is known as the Front Controller and is used by the webserver based on the configuration on in web.xml).