play.data.validation

Class Constraints.RequiredValidator

Object

play.data.validation.Constraints.Validator<Object>

play.data.validation.Constraints.RequiredValidator

All Implemented Interfaces:

javax.validation.ConstraintValidator<Constraints.Required,Object>

Enclosing class:

Constraints

public static class Constraints.RequiredValidator
extends Constraints.Validator<Object>
implements javax.validation.ConstraintValidator<Constraints.Required,Object>

Validator for @Required fields.

Field Summary

Fields

Modifier and Type	Field and Description
static String	message

Constructor Summary

Constructors

Constructor and Description
RequiredValidator()

Method Summary

Modifier and Type	Method and Description
F.Tuple<String,Object[]>	getErrorMessageKey()
void	initialize(Constraints.Required constraintAnnotation)
boolean	isValid(Object object)

Methods inherited from class play.data.validation.Constraints.Validator

isValid

Methods inherited from class Object

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

Methods inherited from interface javax.validation.ConstraintValidator

isValid

Field Detail

message

public static final String message

See Also:

Constant Field Values

Constructor Detail

RequiredValidator

public RequiredValidator()

Method Detail

initialize

public void initialize(Constraints.Required constraintAnnotation)

Specified by:

initialize in interface javax.validation.ConstraintValidator<Constraints.Required,Object>

isValid

public boolean isValid(Object object)

Specified by:

isValid in class Constraints.Validator<Object>

Parameters:

object - the value to test.

Returns:

true if this value is valid.

getErrorMessageKey

public F.Tuple<String,Object[]> getErrorMessageKey()

Specified by:

getErrorMessageKey in class Constraints.Validator<Object>