Schema proliferation builds slowly and gets expensive fast. One schema per event type feels right until there are ten tables, union queries spanning all of them, and a single field rename touching ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java enum, introduced in Java 5, will map to the underlying database without any ...

When an OpenAPI specification defines a enum schema with type: string and this schema is used in a requestBody, the Java generator produces an API interface method where the parameter is typed as java ...

In Java, enums are a special kind of class that can contain constants and methods. They provide a way to define a set of named values, often representing a fixed number of options or choices. One ...

Abstract: Statechart, which is one of the important diagrams in Unified Modeling Language (UML), represents reactive behavior of a class of objects. Implementing statecharts has been difficult for ...

Java is one of those OOPs based languages, along with Python and C++, that’s in demand right now. So, if you want to ride the bandwagon and use the language, you must download it on your system. Not ...

Genum is the code generator that generate Java enum class file from YAML array. You can share the definition between server side and client application! For example, here is a array written in YAML ...

When I was writing code regularly in both C++ and Java in the early days of Java, I often missed Java’s (at the time) lack of an enum. Fortunately, when Java finally got its enum, it was worth the ...