io.micronaut.validation.validator.constraints

Class PatternValidator

java.lang.Object

io.micronaut.validation.validator.constraints.PatternValidator

All Implemented Interfaces:

ConstraintValidator<Pattern,CharSequence>

@Singleton
public class PatternValidator
extends Object

Validator for the Pattern annotation.

Since:

1.2

Author:

graemerocher

Field Summary

Fields inherited from interface io.micronaut.validation.validator.constraints.ConstraintValidator

VALID

Constructor Summary

Constructors

Constructor and Description
PatternValidator()

Method Summary

Modifier and Type	Method and Description
boolean	isValid(CharSequence value, AnnotationValue<Pattern> annotationMetadata, ConstraintValidatorContext context) Implements the validation logic.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.validation.validator.constraints.ConstraintValidator

isValid

Methods inherited from interface javax.validation.ConstraintValidator

initialize

Constructor Detail

PatternValidator

public PatternValidator()

Method Detail

isValid

public boolean isValid(@Nullable
                       CharSequence value,
                       @NonNull
                       AnnotationValue<Pattern> annotationMetadata,
                       @NonNull
                       ConstraintValidatorContext context)

Description copied from interface: ConstraintValidator

Implements the validation logic.

Implementations should be thread-safe and immutable.

Parameters:

value - object to validate

annotationMetadata - The annotation metadata

context - The context object

Returns:

false if value does not pass the constraint