org.hibernate.validator.internal.constraintvalidators.bv.size

Class SizeValidatorForCollection

java.lang.Object

org.hibernate.validator.internal.constraintvalidators.bv.size.SizeValidatorForCollection

All Implemented Interfaces:

javax.validation.ConstraintValidator<javax.validation.constraints.Size,java.util.Collection>

public class SizeValidatorForCollection
extends java.lang.Object
implements javax.validation.ConstraintValidator<javax.validation.constraints.Size,java.util.Collection>

Check that a collection's size is between min and max.

Author:

Hardy Ferentschik

Constructor Summary

Constructors

Constructor and Description
SizeValidatorForCollection()

Method Summary

Modifier and Type	Method and Description
void	initialize(javax.validation.constraints.Size parameters)
boolean	isValid(java.util.Collection collection, javax.validation.ConstraintValidatorContext constraintValidatorContext) Checks the number of entries in a collection.

Methods inherited from class java.lang.Object

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

Constructor Detail

SizeValidatorForCollection

public SizeValidatorForCollection()

Method Detail

initialize

public void initialize(javax.validation.constraints.Size parameters)

Specified by:

initialize in interface javax.validation.ConstraintValidator<javax.validation.constraints.Size,java.util.Collection>

isValid

public boolean isValid(java.util.Collection collection,
                       javax.validation.ConstraintValidatorContext constraintValidatorContext)

Checks the number of entries in a collection.

Specified by:

isValid in interface javax.validation.ConstraintValidator<javax.validation.constraints.Size,java.util.Collection>

Parameters:

collection - the collection to validate

constraintValidatorContext - context in which the constraint is evaluated

Returns:

true if the collection is null or the number of entries in collection is between the specified min and max values (inclusive), false otherwise.