org.fuin.objects4j.validation
Class UserNameStrValidator

java.lang.Object
  org.fuin.objects4j.validation.UserNameStrValidator

All Implemented Interfaces:

javax.validation.ConstraintValidator<UserNameStr,String>

public final class UserNameStrValidator
extends Object
implements javax.validation.ConstraintValidator<UserNameStr,String>

Check that a given string is a well-formed user id.

Constructor Summary

UserNameStrValidator()

Method Summary

void	initialize(UserNameStr constraintAnnotation)
static boolean	isValid(String value) Check that a given string is a well-formed user id.
boolean	isValid(String value, javax.validation.ConstraintValidatorContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

UserNameStrValidator

public UserNameStrValidator()

Method Detail

initialize

public final void initialize(UserNameStr constraintAnnotation)

Specified by:

initialize in interface javax.validation.ConstraintValidator<UserNameStr,String>

isValid

public final boolean isValid(String value,
                             javax.validation.ConstraintValidatorContext context)

Specified by:

isValid in interface javax.validation.ConstraintValidator<UserNameStr,String>

isValid

public static final boolean isValid(String value)

Check that a given string is a well-formed user id.

Parameters:

value - Value to check.

Returns:

Returns true if it's a valid user id else false is returned.