Package io.vertigo.basics.constraint

Class ConstraintUtil

java.lang.Object

io.vertigo.basics.constraint.ConstraintUtil

public final class ConstraintUtil
extends Object

Utility functions for constraints handling.

Author:

skerdudou

Method Summary

Modifier and Type	Method	Description
static io.vertigo.core.locale.LocaleMessageText	resolveMessage(Optional<String> overrideMessageOpt, Optional<String> overrideResourceMessageOpt, Supplier<io.vertigo.core.locale.LocaleMessageText> defaultMessageText)	Resolve constraint error message based on annotation parameters and a default message.

Methods inherited from class java.lang.Object

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

Method Details

resolveMessage

public static io.vertigo.core.locale.LocaleMessageText resolveMessage(Optional<String> overrideMessageOpt,
 Optional<String> overrideResourceMessageOpt,
 Supplier<io.vertigo.core.locale.LocaleMessageText> defaultMessageText)

Resolve constraint error message based on annotation parameters and a default message. overrideMessageOpt and overrideResourceMessageOpt are exclusives.

Parameters:

overrideMessageOpt - Text error message

overrideResourceMessageOpt - Error ressource name (i18n)

defaultMessageText - Default message if other parameters are empty

Returns:

The MessageKey that will display to the user