J

jackson

Many Java project, in particular API projects, make a heavy use of JSON and in particular the famous Jackson library. Many projects also use assertJ.

The assertj-jackson library aims to bring some syntactic sugar to simplify writing tests of Json data using assertJ assertions.

In particular it combines the power of JsonPointer expression available on JsonNode instances and assertJ assertions.

Many concepts have been implemented in the Java language, and the frameworks has been used in the Java language like hibernate and spring boot Some of the concepts that were applied in this project Spring Framework: Rest API (POST, PUT, PATCH, GET and DELETE), Spring Data Rest, Exceptions, Scheduling, Profiles, Transaction Managements, Repositories, Caching, Custom Validations, AOP, Startup Application Listener.

Hibernate Framework: Entities, Relationship (Compositions and inheritance), Annotations, Fetching Data (Lazy and Entity Graph), Converter, Composite Key, Projections, Validations, Entity Manager (create DDL statement), Hibernate Envers and Spring Data Envers and Searching (Specification and Hibernate ExampleMatcher).

Jackson: Annotations and Polymorphism, Serializable and deSerializable

Lombok, Reflections, MySQL and Maven

🍎 Versatile and useful Spigot plugin utilities in Kotlin

Example project in Spring Boot for demonstrating dynamic filtering on DTOs

A library used for parsing configurations for (JVM based) applications from multiple sources (files, command line, environment). Also, it creates a simple, self-documented CLI in standard format based on descriptions of configuration fields.

A simple Java annotation library for serializing data into objects.