org.hibernate.validator.internal.constraintvalidators.bv.notempty

Class NotEmptyValidatorForCharSequence

java.lang.Object

org.hibernate.validator.internal.constraintvalidators.bv.notempty.NotEmptyValidatorForCharSequence

All Implemented Interfaces:

ConstraintValidator<NotEmpty,CharSequence>

public class NotEmptyValidatorForCharSequence
extends Object
implements ConstraintValidator<NotEmpty,CharSequence>

Check that the character sequence is not null and its length is strictly superior to 0.

Author:

Guillaume Smet

Constructor Summary

Constructors

Constructor and Description
NotEmptyValidatorForCharSequence()

Method Summary

Modifier and Type	Method and Description
boolean	isValid(CharSequence charSequence, ConstraintValidatorContext constraintValidatorContext) Checks the character sequence is not null and not empty.

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.validation.ConstraintValidator

initialize

Constructor Detail

NotEmptyValidatorForCharSequence

public NotEmptyValidatorForCharSequence()

Method Detail

isValid

public boolean isValid(CharSequence charSequence,
                       ConstraintValidatorContext constraintValidatorContext)

Checks the character sequence is not null and not empty.

Specified by:

isValid in interface ConstraintValidator<NotEmpty,CharSequence>

Parameters:

charSequence - the character sequence to validate

constraintValidatorContext - context in which the constraint is evaluated

Returns:

returns true if the character sequence is not null and not empty.