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The interface provides standard methods in order to work with a database by creating data source with a connection pool.

Spring framework provides a great support for accessing a database from direct JDBC access to ORM technologies like Hibernate. Now, let’s see, how we can connect our spring boot application with a database or how we integrate a data source to our spring boot application. We can inherits these default settings by adding following element into our pom.xml file. The spring-boot-starter-parent is a project which has some default settings and basic required configurations that we can use in order to quickly start using spring boot. How we are going to convert this into spring boot application?Īll spring boot dependencies are defined under group id within the maven repository. Now, what we have is, typical maven jar module. This is where, we tell maven to bundle our application as a. I want to highlight one important element here. You can remove Junit dependency for now, since this tutorial does not cover unit testing features. Have a look on pom.xml file which contains information about the project and configuration details used by Maven to build the project. Your inner package structure will change based on it.Īpp.java and AppTest.java files will be removed soon. You can choose what ever package structure, you want. I have created a maven module called ‘customer’ with ‘com.semika’ as groupId and ‘customer’ as artifact id. If you create a maven project by using quickstart artifact, you will get a project structure similar to the following. If you want to know it, you can read my another post here which clearly explains about creating maven modules with eclipse. I am not going to explain, how to create maven jar module with eclipse within this post.

So you don’t need to explicitly add maven plugin into eclipse. The recent version of Eclipse comes with integrated maven plugin. jar file, we can use eclipse IDE support to generate maven jar module after integrating maven with Eclipse IDE. Since, we are going to bundle our application as a.

Let’s deep into the our example.įor this tutorial, I am going to use Spring Boot 2.0.3.RELEASE which requires the java 8 or 9 and Maven 3.2+, Eclipse as an IDE. Most of the time, spring boot application will provide a cohesive service and the boundaries of the service is clearly defined.

Using spring boot, we can develop production ready java application which will run independently, as stand alone application with minimal dependencies and less coupling with other applications. This post provides a complete example of using spring boot to develop a loosely coupled REST service.