What is Java Full Stack?

What is Java Full Stack?

A “Java full stack” refers to a type of software development technique that involves using the Java programming language for both the front-end and back-end parts of a web application. In easy-to-understand terms, it means that Java is used to create both the parts of a website that you see and interact with (like buttons and forms) and the parts that work behind the scenes to store data, process requests, and make the website function properly. Now, lets see What is a Java Full Stack Developer and What it does?...

Who is a Java Full Stack Developer?

A Java Full Stack Developer is a professional who can write code and create applications using Java, a popular programming language. Any application consists of three layers: frontend or the face of the application, backend or the primary processing and logical part of the application and the database layer or the layer where all the data about the users and application is stored and fetched by various layers. As a part of being a professional Java Full Stack developer, the programmer should be able to code all the layers efficiently....

Java Fundamentals

The first step to start with being a full-stack Java developer is to set up the IDE(Intellij or Eclipse) and learn how to import files and projects....

GIT and Version Control

Learn about Git basics and set up Github/Gitlab. Initialize repositories and commit regularly. You can also contribute to others’ projects by collaborating with them or practising open-source contributions. Make sure to keep your commits small and focused with clear commit messages and rebasing branches....

JSP and Servlets

Servlets are Java programs that run on the server side used to handle complex requests obtained from the web server. JSP(Java Server Pages) is a server-side technology used to create dynamic web content. JSPs are extended versions of Servlets and are easier to use and maintain. Learn about the servlet lifecycle, JSP elements(expression, scriptlets, declaration, comment and directive), deployment descriptors and annotations and JSP configuration in it, reading URL parameters, JSP pages and MVC....

Hibernate

Hibernate is a query service used in Java applications. It maps Java classes to databases and provides efficient querying and retrieval services. Knowledge of MySQL is a prerequisite. In order to use Hibernate to its full potential, a developer must be thorough with setting up hibernate config files, session factory and sessions, adding entity class, hibernate in action, CRUD operations in the database and HQL basics(where clause, update records, delete records). After learning the concepts of Hibernate, the next step is to integrate Hibernate with JSP and Servlets....

Spring Framework

Spring is a Java framework used to create enterprise-level applications. The roadmaps for Spring include learning about...

RESTful Web Services

JAX-RS is a way to implement RESTful API in Java. Yoy need to learn about Rest response, status codes and JAX-RS basics such as subresource, ManytoOne mapping, filter, pagination, HeaderParam, CookieParam, ContextParam, URI builder, exception handling and mapper. Database connectivity using Hibernate is an important part of the concept of RESTful web services which includes integrating Hibernate, adding a DAO layer and learning about XML and JSON response....

Springboot

Springboot is a Spring framework in Java used to create microservices. It does not require XML configuration making it easier and beginner-friendly. As a full-stack Java developer, building restful web microservices with Springboot, ensuring data connectivity using CRUD operations, creating Eureka server, Eureka client and load balancing are important concepts to be mastered....

JUnit

JUnit is a unit testing framework for Java programs. In order to efficiently and quickly perform unit testing for your application make sure to be well-versed with JUnit test methods, assertions and testing exceptions....

Conclusion

In this article, we discussed all the necessary technologies and frameworks for mastering Java Full Stack. Good knowledge and practice for each concept is important to ace any interview and create concise and crisp applications that prove to be an asset to the organisation. By mastering these core concepts, aspiring Java developers gain the skills needed to create robust, maintainable, and scalable applications. Java’s enduring popularity in the world of programming attests to the strength and utility of these foundational principles, making it a valuable language for both beginners and experienced developers alike....