maxant/spring-abstratium-demo

a project for exploring the integration of spring boot with abstratium.dev

Setup

run mysql - see abstratium.dev manual

docker run -it --network serverless --rm mysql mysql -h serverless-mysql --port 3306 -u root -p

-- https://spring.io/guides/gs/accessing-data-mysql/
create database db_example;
create user 'springuser'@'%' identified by 'ThePassword';
grant all on db_example.* to 'springuser'@'%';

Links

• http://localhost:8080/

• https://docs.spring.io/spring-boot/docs/ -> all versions

  • https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/

• https://start.spring.io/

• https://spring.io/guides

useful

• other config:
  • java -jar app.jar --spring.config.location=config/*/ or with a specific file name
  • java -jar app.jar --property="value"
  • java -Dproperty.name="value" -jar app.jar
  • env vars:
    • export name=value and then java -jar app.jar

To Explore

• debug info on startup about which beans are available
• test scopes and making tests run quick
• programatically set port, etc. on boot app?
• https://www.baeldung.com/spring-interview-questions
• bean lifecycles
• devtools and reloading - how does that work with prod?
• a dev profile, which shows sql
• a test profile which uses spring.jpa.hibernate.ddl-auto=create for ITs, or should we use flyway there too?
• rest exception mappers
• https://spring.io/blog/2021/08/22/structuring-your-code-for-spring-framework-and-spring-boot
• https://www.baeldung.com/spring-boot-annotations
• https://www.baeldung.com/transaction-configuration-with-jpa-and-spring
• https://spring.io/guides/tutorials/spring-security-and-angular-js/
• https://www.baeldung.com/spring-security-method-security => using @Secured
• Spring Boot DevTools
• Spring Configuration Processor
• Spring Web
• Spring Data JPA
• Validation
  • Validation
• Quartz Scheduler
• Spring Boot Actuator
  • Building a RESTful Web Service with Spring Boot Actuator
• Serving Web Content with Spring MVC