Gunnar Morling JDK IO 2017 | Bean Validation, Microservices, Java
@gunnarmorling
Rich UIs, schemaless datastores, microservices communicating with each other - the need for powerful and easy-to-use data validation services has never been bigger.
The Bean Validation standard is here to help, providing Java developers with a rich validation API based on annotations. Bean Validation 2.0 (JSR 380) makes validation even more powerful and expressive by leveraging Java 8 features such as additional annotation locations, repeatable annotations and default methods. This opens up exciting opportunities for Bean Validation - e.g. List @Email String. There is also support for java.util.Optional, the new java.time API, JavaFX and more.
In this code-centric talk we’ll explore many Bean Validation features right in the IDE. You’ll learn how constraint validation is triggered via JAX-RS, JPA and even on the client side via AngularJS. You’ll find out how to adjust the validation system to your own requirements, ensuring your data is sane at all times.
https://www.autentia.com