org.springframework.validation

Interface MessageCodeFormatter

All Known Implementing Classes:

DefaultMessageCodesResolver.Format

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface MessageCodeFormatter

A strategy interface for formatting message codes.

Since:

3.2

Author:

Chris Beams

See Also:

DefaultMessageCodesResolver, DefaultMessageCodesResolver.Format

Method Summary

Modifier and Type	Method and Description
String	format(String errorCode, String objectName, String field) Build and return a message code consisting of the given fields, usually delimited by DefaultMessageCodesResolver.CODE_SEPARATOR.

Method Detail

format

String format(String errorCode,
              @Nullable
              String objectName,
              @Nullable
              String field)

Build and return a message code consisting of the given fields, usually delimited by DefaultMessageCodesResolver.CODE_SEPARATOR.

Parameters:

errorCode - e.g.: "typeMismatch"

objectName - e.g.: "user"

field - e.g. "age"

Returns:

concatenated message code, e.g.: "typeMismatch.user.age"

See Also:

DefaultMessageCodesResolver.Format