Your First App: Media Playlist

In the previous lesson, you learned how to handle errors. In this lesson, we will put all our knowledge together and build a complete application.

Media playlist application

This application allows us to do the following from UI:

• Create a new playlist
• Delete a playlist
• Add a new song to a playlist
• Delete a song from a playlist

Click on the RUN button to start the application.

Project structure and files

• build.gradle – This contains the dependencies needed for the project.

• src/main

  • java

    • io.educative.mediaapp

      • ServletInitializer.java – this class extends SpringBootServletInitializer to make it eligible to deploy as a traditional WAR application.
      • SpringBootMediaAppApplication.java – This class is annotated with @SpringBootApplication which does the auto-configuration of the application.

    • io.educative.mediaapp.config

      • SwaggerConfiguration.java – This is a @Configuration annotated class that contains the beans that initialize Swagger for this application.

    • io.educative.mediaapp.controller

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