Package io.micronaut.validation.validator.constraints

Class PatternValidator

java.lang.Object

io.micronaut.validation.validator.constraints.PatternValidator

All Implemented Interfaces:

ConstraintValidator<jakarta.validation.constraints.Pattern,CharSequence>, jakarta.validation.ConstraintValidator<jakarta.validation.constraints.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	Description
PatternValidator()

Method Summary

Modifier and Type	Method	Description
boolean	isValid(@Nullable CharSequence value, @NonNull io.micronaut.core.annotation.AnnotationValue<jakarta.validation.constraints.Pattern> annotationMetadata, @NonNull 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 jakarta.validation.ConstraintValidator

initialize

Constructor Details

PatternValidator

public PatternValidator()

Method Details

isValid

public boolean isValid(@Nullable
 @Nullable CharSequence value,
 @NonNull
 @NonNull io.micronaut.core.annotation.AnnotationValue<jakarta.validation.constraints.Pattern> annotationMetadata,
 @NonNull
 @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