Simply a simple spring boot demo app that shows examples of things like:
- Rest controllers
- Simple model objects as API objects.
- Autowiring Services/Beans
- Injecting yml configs into config objects
- Overwriting partial configurations per spring active profiles
- Spring JPA data setup
- Connected to an in memory, non-persisting, H2 DB. Normally this would not be the case, and you would provide a conection string to an existing DB.
- Auto-creating the table schemas in the DB using
spring.jpa.auto-dll: true. Again, this would normally not the be case. You will either consume a DB that already exists and you do not manage the schema for, or, if you are the manager of the table schemas, I would use a management tool like liquibase or flyway that integrates nicely with spring boot.
- Bidirectional database object relationships
- Stopping infinite recursions on serialization by using @JsonIgnore
- JpaRepository custom methods using natural language with no implemention needed
- Lombok @Data and @Builder annotations
- Lombok @Slf4j annotation for logging
To run the app, use ./gradlew bootRun in the root of this directory. It will be hosted at localhost:8081
To run with a different spring active profile, simply append --args='--spring.profiles.active=MyProfile' to the above command, or set the ENV variable of SPRING_PROFILES_ACTIVE as a comma delimited list.
In this repo, your response at the path /greetingService will change if you launch with the profile carson.