Dockerized Springboot Maven application

Problem statement

In a basic Dockerized Springboot Maven application, develop a single REST endpoint GET /greeting which behaves in a manner that fulfills the following criteria:

1. Given the following input values account=personal and id=123 and the allowable values for account are personal and business and the allowable values for id are all positive integers then return "Hi, userId 123".

2. Given the following input values account=business and type=small and and the allowable values for account are personal and business and the allowable values for type are small and big then return an error that the path is not yet implemented.

3. Given the following input values account=business and type=big and and the allowable values for account are personal and business and the allowable values for type are small and big then return "Welcome, business user!".

Single REST endpoint GET /greeting created

1. To get personal account with id [GET]: http://localhost:5000/greeting/account/personal/id/{id}. e.g. http://localhost:5000/greeting/account/personal/type/123
2. To get business account with type [GET]: http://localhost:5000/greeting/account/business/type/{type}. e.g. http://localhost:5000/greeting/account/business/type/big

Solution description

This application is build with maven and can be run with docker or docker-compose in root directory. API call will return greeting message based on id and type.

Build application with Maven

mvn clean install

To run from terminal

• Go to project directory and run

mvn spring-boot:run

Creating docker image and running the application

• To create docker image docker build -t greeting .
• To run docker image docker run -p 5000:5000 greeting
• To directly start the docker image docker-compose up