Class BindErrorUtils

java.lang.Object

org.springframework.web.util.BindErrorUtils

public abstract class BindErrorUtils
extends Object

Utility methods to resolve a list of MessageSourceResolvables, and optionally join them.

Since:

6.1

Author:

Rossen Stoyanchev

Constructor Summary

Constructors

Constructor	Description
BindErrorUtils()

Method Summary

Modifier and Type	Method	Description
static <E extends MessageSourceResolvable> Map<E,String>	resolve(List<E> errors)	Shortcut for resolve(List, MessageSource, Locale) with an empty MessageSource that simply formats the default message, or first error code, also prepending the field name for field errors.
static <E extends MessageSourceResolvable> Map<E,String>	resolve(List<E> errors, MessageSource messageSource, Locale locale)	Resolve all errors through the given MessageSource.
static String	resolveAndJoin(CharSequence delimiter, CharSequence prefix, CharSequence suffix, List<? extends MessageSourceResolvable> errors, MessageSource messageSource, Locale locale)	Resolve all errors through the given MessageSource and join them.
static String	resolveAndJoin(List<? extends MessageSourceResolvable> errors)	Shortcut for resolveAndJoin(List, MessageSource, Locale) with an empty MessageSource that simply formats the default message, or first error code, also prepending the field name for field errors.
static String	resolveAndJoin(List<? extends MessageSourceResolvable> errors, MessageSource messageSource, Locale locale)	Shortcut for resolveAndJoin(CharSequence, CharSequence, CharSequence, List, MessageSource, Locale) with ", and " as delimiter, and an empty prefix and suffix.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BindErrorUtils

public BindErrorUtils()

Method Details

resolveAndJoin

public static String resolveAndJoin(List<? extends MessageSourceResolvable> errors)

Shortcut for resolveAndJoin(List, MessageSource, Locale) with an empty MessageSource that simply formats the default message, or first error code, also prepending the field name for field errors.

resolveAndJoin

public static String resolveAndJoin(List<? extends MessageSourceResolvable> errors,
 MessageSource messageSource,
 Locale locale)

Shortcut for resolveAndJoin(CharSequence, CharSequence, CharSequence, List, MessageSource, Locale) with ", and " as delimiter, and an empty prefix and suffix.

resolveAndJoin

public static String resolveAndJoin(CharSequence delimiter,
 CharSequence prefix,
 CharSequence suffix,
 List<? extends MessageSourceResolvable> errors,
 MessageSource messageSource,
 Locale locale)

Resolve all errors through the given MessageSource and join them.

Parameters:

delimiter - the delimiter to use between each error

prefix - characters to insert at the beginning

suffix - characters to insert at the end

errors - the errors to resolve and join

messageSource - the MessageSource to resolve with

locale - the locale to resolve with

Returns:

the resolved errors formatted as a string

resolve

public static <E extends MessageSourceResolvable>
Map<E,String> resolve(List<E> errors)

Shortcut for resolve(List, MessageSource, Locale) with an empty MessageSource that simply formats the default message, or first error code, also prepending the field name for field errors.

resolve

public static <E extends MessageSourceResolvable>
Map<E,String> resolve(List<E> errors,
 MessageSource messageSource,
 Locale locale)

Resolve all errors through the given MessageSource.

Parameters:

errors - the errors to resolve

messageSource - the MessageSource to resolve with

locale - the locale to resolve with an empty MessageSource

Returns:

map with resolved errors as values, in the order of the input list