note

Java基礎10：Enum関連...

そのEnumに定義された定数を、定義順に並べた配列を返すメソッド。 ・valuesOf(String name) //static method 引数の文字列と同名の定数を取得する。 ・toString() これはObject型のメソッドを自動でオーバーライドして定義される。ここで取得できる文字列は、定数の名前 ...
TheServerSide

JPA and Hibernate enum mapping with annotations and the hbm.xml file

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 ...
InfoWorld

Use == (or !=) to Compare Java Enums

Most new Java developers quickly learn that they should generally compare Java Strings using String.equals(Object) rather than using ==. This is emphasized and reinforced to new developers repeatedly ...
InfoWorld

How to use typesafe enums in Java

An enumerated type specifies a set of related constants as its values. Examples include the days in a week, the standard north/south/east/west compass directions, a currency’s coin denominations, and ...
GitHub

Cannot mock Enum with abstract method in Java 17

recently we migrated to Java 17, but we're having some problems with Enum mocking. We are using mockito-inline and that helped a lot, but there are still problems with some of the Enums that have ...
GitHub

Use Enum.name() in EnumAttributeConverter instead of Enum.toString()

EnumAttributeConverter uses Enum.toString() to build an identity map of type String -> the corresponding enum value: https://github.com/aws/aws-sdk-java-v2/blob ...