Springs - SPLessons

Spring Advantages

Chapter 25

SPLessons 5 Steps, 3 Clicks
5 Steps - 3 Clicks

Spring Advantages

Spring Advantages

shape Introduction

Lightweight

Spring framework is a lightweight framework because of its POJO implementation. The spring class does not inherit another class or implement another interface. So it is a non-invasive. For example, struts class is extended to Action class but spring class does not implement any interface.


Loose Coupling

Spring applications are loose coupling because spring applications defined in Dependency Injection.


WEb-applications

Spring’s web framework is a well-designed web MVC framework, which provides a great alternative to web frameworks such as Struts or web frameworks.


Predefined templates

Spring framework provides templates for JDBC(Java Database Connectivity), Hibernate, JPA (Java Persistence API)etc. If we use the predefined templates then don’t write the large code in your application. For example if we defined one JDBC template on that time we don’t open any connection object or don’t create the statement object, committing a transaction, closing connection etc. If we import only for a predefined package, that package is given spring framework.


Fast Development

Spring framework support dependency injection then we develop J2EE applications very easily.


Declarative support

It provides declarative support for caching, validations, transactions and formatting.


Transaction Management

Spring provides a consistent transaction management interface that can scale down to a local transaction (Using a single database) and scale up to global transactions (using JTA).


Server Dependent

Spring framework does not depend on any server like EJB.


After wiring the above code the window should become like below.


Now run the application, to do that, we have to click F5. Then we should get new window like below:


Spring – Related Information
Spring Overview

Spring Environment Setup

Spring Basic Example

Spring IOC

Spring Beans



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