👉 The term you're referring to is a "class for JDBC" specification, which can be used to configure how a class is instantiated in JDBC. This is typically used to specify how a specific Java class should be created when working with a database connection or JPA (Java Persistence API) entity. For example: ```java public interface MyClass { String getName(); } ``` This means that the `getName` method of the `MyClass` interface must be defined in this class. This specification helps ensure that an implementation of the `MyClass` interface is created with the correct name, allowing for a standardized and predictable way to work with Java objects in databases or JPA entities. The specific details of how to define this class depend on the context in which it will be used. For example: - The `getName` method can be accessed through the `@ServiceName` annotation - The `name` field within an interface can be defined using the `name` attribute - The `name` method within a service can be annotated with @Autowired, specifying that it should be automatically created when it is used in a constructor or by injection into a class definition.
