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spring-cloud-config-server

This is a demonstration of the use of the Spring Cloud Config server and client functionality which helps to configure the microservice application properties externally, environment specific, consistent with version history, and real-time management.

spring-data-jpa-relationships

Developed a REST API demonstrating the student-subject-teacher scenario using JpaRepository with various JPA Hibernate Relationship mappings such as OneToMany, ManyToOne, ManyToMany, etc with in-memory H2 Database.

spring-jpa-hibernate-mappings

spring-data-jpa-hibernate-mappings -- In this small Spring Boot Application build using Spring Tools Suite, I have tried to implement the most common issue while working with JPA/Hibernate Nested/related entities having parent-child relationship. I have implemented @OneToOne, @OneToMany relationship using Employee, Address, and Account entities. I have also handled the Cyclic Dependency problem between Employee/Address entities using @JsonIgnore annotation.

spring-mvc-invoice-management

Spring MVC based web-application to demonstrate the Invoice Management System and its CRUD functionality. Used Spring MVC, JPA, Hibernate, Lombok, Thymeleaf, and MySQL driver.

spring-security-jdbc

Java based Spring Boot Web API to implement Spring Security, Spring JDBC, and in-memory H2 Database

spring-security-jwt-demo

springboot-apachekafka

Apache Kafka implementation with Spring Boot application. Created 2 microservices that communicate with each other as Producer/Consumer pattern. Event Driven Architecture is followed where messages are published over a Topic Exchange.

springboot-rabbitmq

Implementation of RabbitMQ (Producer/Consumer) in Spring Boot. Used Docker for RabbitMQ container.

springboot-transactional

Demo Sprint Boot application to demonstrate how Spring container handles the Transactions, and if any transaction breaks in-between the whole transaction would be rollback. Used H2 in-memory database.

springboot-with-saga-pattern

This is an application developed using Microservices architecture with SAGA Pattern. 5 REST APIs are created which demonstrates the Order completion activity.

stackoverflow-csharp-asp-net-mvc

Stackoverflow is ASP.NET MVC based Web Application implementing Entity Framework along with Authentication using Microsoft Identity Framework which mimics the original Stackoverflow website and its operations.

stream-api-practice

Java 8 - Stream API

testmart-soap-webservice

A small SOAP based JAX-WS Web Service project depicting the example of Shopping Mart is build using Java EE Eclipse IDE with the service deployed on GlassFish Server. The SOAP Web Service WSDL is tested using SOAP UI. In this project, also used JAX-B annotations.