The framework is a platform that provides the foundation for the development of the programs. It is a pre-written code that serves as a skeleton for developing a software application. So, it is quite helpful for software developers. Software development is always associated with a plethora of tasks like coding, designing, and testing. Software frameworks help the developers to concentrate on the core functionality.
Several frameworks are available for different programming languages. Java frameworks are the framework specially written in Java and can be used for developing software applications and Java programs. Some commonly used Java frameworks are Spring, Hibernate, Struts, etc.
Reasons to Use Spring Framework
Though there are several Java frameworks, Spring is quite popular among them. It is a lightweight framework that is mainly used for enterprise Java. Several big companies are using the spring framework for developing their applications. Theses include Netflix, Yatra, Amazon, and eBay. However, in this article we will try to look at reasons for such popularity of spring.
Here in this section, we have discussed 10 reasons to use the spring framework. So here we go:
1. Simple and Lightweight
Spring framework supports POJO and POJI models. POJO (plain old Java objects) is a Java class that is not associated with any kind of technology. Similarly, POJI stands for plain old Java interfaces. It is a Java interface that is not associated with any kind of other technology or framework.
Since it uses the POJO interfaces, the framework is very lightweight. The basic version is only around 2 megabytes. It not only runs any java servlets but also quickens the development of java applications. In shorts, it is simple to develop any application using this framework.
2. Modular Design
Another reason for the popularity of spring is its modular nature. It comes with modules like Spring Core, Spring AOP, Spring IoC, Spring MVC, Spring ORM, Spring Transactions, etc. So one can use the entire framework or the modules necessary for any projects.
Moreover, one can use other frameworks like Hibernate or Struts as well as can add other spring projects according to the need. These modules also reduce the complication of developing an application.
3. Application Testing
The popularity of a framework often depends on how easily the application can be tested. Like Struts, the server is not compulsory for writing the Spring framework. Spring comes with its container for running any application that is built on top of it.
Therefore, It is quite easy to test an application with the spring framework. Spring supports Test Driven Development. Moreover, the presence of JavaBean style POJOs has made the unit testing a simpler process.
4. Well Designed Web
Spring is a web MVC framework and flexible. The packages of spring are easily sizable. The web architecture is separating the application into three sections namely the model, the view, and the controller.
Since the framework is built in a very orderly way, a developer does not face any kind of problem. So, the developer can concentrate on the part of the framework essential for the project as well as can leave the rest of the framework.
5. Transaction Management
The Spring framework comes with a dependable transaction management interface. It is useful for global as well as local transactions. Spring has added transaction capabilities to the POJOs and thus acts as an alternative to EJB transactions.
Usually, spring supports two types of transaction management – programmatic and declarative transaction management. Moreover, the spring transaction management can be implemented without the use of an application server.
6. Integration with Other Frameworks
It is easy to integrate spring with other frameworks. Usually, it does not solve the problems that are already solved rather incorporate them in the framework.
Spring is compatible with other frameworks. It is compatible with technologies like ORM technologies, JEE, JDK timer, Hibernate, REST and SOAP web services, etc.
7. Convenient API
Nowadays most of the technologies are developed on API. With spring Boot it is quite simple to develop API. Spring provides a suitable API that helps you to translate technology-specific exceptions into unrestricted exceptions.
Spring Boot is a project from spring and developed by pivotal. Thus, spring is a good choice for developing microservices, APIs, standalone applications, and websites, etc.
8. Aspect-Oriented Programming
Another important feature of the Spring framework is its Aspect-Oriented Programming. It is useful for separating cross-cutting concerns like security transactions, logging, etc. from the business logic. Spring’s AOP is used in conjunction with the Spring IoC container. It can be used in a J2EE web container.
9. Dependency Injection
Another important feature of spring is Dependency injection. Dependency injection refers to the removal of dependency from the programming code. This dependency injects and enables the framework to manage and test the applications easily.
Moreover, this feature enables you to develop loosely coupled applications. So, with spring it is quite simple to unit testing the loosely coupled application.
10. Community Support
Any framework can survive the competition only when there are continuous innovation and development. Similarly, the popularity of spring is mainly due to its evolving nature.
Spring is an open-source and supported by a large community of developers. It is led by Pivotal software. They are continuously working for the betterment of the framework.
Since the framework has large community support, it is improving day by day. It has all the features necessary to develop an application. Here we only have listed 10 reasons to use the spring framework.
I hope you liked the article and found it useful. If you have any questions or doubt then you can leave a comment. We are always there you help you out, and thanks for reading the article.