Spring Boot

In this post, we will see Spring boot JDBC example. As we already know Spring boot does lot of auto configurations which help us to avoid a lot of boilerplate code. In the case of JDBC, spring boot provides auto-configuration such as creating DataSource and JDBCTemplate objects automatically based on application.properties. So you just need […]

In this post, we’ll be looking up what does spring has to offer for developer experience. Overview Using IDEs like Eclipse, Spring Tool Suite, Intellij Idea a typical development setup includes an application code base that gets deployed on a Web Application Server like Wildfly or Tomcat or even Glassfish. The speed of development is […]

In this post, we are going to see how to create Spring boot application integrating with H2 database. What is H2 database? H2 is open source database. It is very fast and smaller in size. It is in-memory database and keeps all data in memory. If you start and stop the application, all the data […]

In this post, we’ll be looking up how to create and use Spring Boot CrudRepository. SpringBoot CrudRepository provides sophisticated CRUD functionality for the type of entity you want to be managed.This interface acts primarily as a marker interface to capture the types to work with and to help you to discover interfaces that extend this […]

In this post, we will see difference between Spring and Spring boot. If you have followed spring project over time, you might have noticed it has become increasingly complex. If you want to create a spring application, you still need to put a lot of efforts. Spring boot is introduced to save time to bootstrap […]

In this post, we will see how to create soap web services with Spring boot. We will create contract first soap web service with Spring boot. We will focus on how to define configurations for soap web services. Tools used JDK 1.8, Eclipse, Maven Spring-boot – Underlying application framework wsdl4j – for publishing WSDL for our […]

In this tutorial, we will see about Spring boot profiles. Need for profiles Application development is complex process. You might have different environment for application development. Dev SIT QA Prod We require different configuration based on the environment. For example: Using a different database or different queues. Let’s create a simple spring boot application. Step […]

In this tutorial, we will see about Spring @Profile annotation. This tutorial is an extension to Spring boot profile example. Profile annotation represents named logical grouping  may be activated via By using ConfigurableEnvironment.setActiveProfiles(java.lang.String...) By setting the spring.profiles.active property as a JVM system property, as an environment variable, or as a Servlet context parameter in web.xml for web applications. You […]

In this tutorial, we are going to see about JHipster. JHipster is a powerful development tool to generate, create and deploy spring boot and angular js or react js application faster. It will create an application for you in no time and it provides a lot of out of the box features such as logging, […]