程序包 cn.taketoday.validation

接口 MessageCodesResolver

所有已知实现类:

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).

从以下版本开始:

4.0

作者:

Juergen Hoeller

另请参阅:

• DataBinder.setMessageCodesResolver(cn.taketoday.validation.MessageCodesResolver)
• ObjectError
• FieldError
• MessageSourceResolvable.getCodes()

方法概要

修饰符和类型	方法	说明
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.

方法详细资料

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.

参数:

errorCode - the error code used for rejecting the object

objectName - the name of the object

返回:

the message codes to use

resolveMessageCodes

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

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

参数:

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)

返回:

the message codes to use