org.springframework.validation

## Interface MessageCodesResolver

All Known Implementing Classes:
  DefaultMessageCodesResolver

    public interface MessageCodesResolver

Strategy interface for building message codes from validation error codes. Used by DataBinder to build the codes list for ObjectErrors and FieldErrors.

The resulting message codes correspond to the codes of a MessageSourceResolvable (as implemented by ObjectError and FieldError).

Since:
  1.0.1
Author:
  Juergen Hoeller
See Also:
  `DataBinder.setMessageCodesResolver(org.springframework.validation.MessageCodesResolver)`, `ObjectError`, `FieldError`, `MessageSourceResolvable.getCodes()`

### Method Summary

Methods
`String[]` `resolveMessageCodes(String errorCode, String objectName)` Build message codes for the given error code and object name.
`String[]` `resolveMessageCodes(String errorCode, String objectName, String field, Class<?> fieldType)` Build message codes for the given error code and field specification.

### Method Detail

#### resolveMessageCodes

    String[] resolveMessageCodes(String errorCode,
                               String objectName)

Build message codes for the given error code and object name. Used for building the codes list of an ObjectError.

Parameters:
  `errorCode` - the error code used for rejecting the object
  `objectName` - the name of the object
Returns:
  the message codes to use

#### resolveMessageCodes

    String[] resolveMessageCodes(String errorCode,
                               String objectName,
                               String field,
                               Class<?> fieldType)

Build message codes for the given error code and field specification. Used for building the codes list of an FieldError.

Parameters:
  `errorCode` - the error code used for rejecting the value
  `objectName` - the name of the object
  `field` - the field name
  `fieldType` - the field type (may be `null` if not determinable)
Returns:
  the message codes to use