javaspringspring-boot

How to create Map<String, Enum> property field in Spring Boot with . and / symbols?

I have this property class:

@Getter
@Setter
@Configuration
@ConfigurationProperties(prefix = "app.prefix")
public class SomeProperties {

    private Map<String, SomeEnum> someEnumMappings;
}

and in my application.yml:

app:
  prefix:
    someEnumMappings:
      "Name-1": SOME_ENUM_1
      "Anthr. Name": SOME_ENUM_2

but I get:

Failed to bind properties under 'app.prefix' to java.util.Map<java.lang.String, com.example.enums.SomeEnum>:

    Reason: org.springframework.core.convert.ConverterNotFoundException: No converter found capable of converting from type [java.lang.String] to type [java.util.Map<java.lang.String, com.example.enums.SomeEnum>]

What can I do to prevent it?

Edit: changed to suggested code, still doesn't work. Can someone point out link to ref. doc for this?

Edit 2: changed so it reflects my problem with . and - symbols.

Solution

  • Found an answer. My problem was with having . (dot) in String key.

    So it turns out what I need to do in this case is to enclose key in "[]".

    There is link to Spring Boot ref. doc for it.