Class SizeValidatorForCollection
java.lang.Object
org.hibernate.validator.internal.constraintvalidators.bv.size.SizeValidatorForCollection
- All Implemented Interfaces:
ConstraintValidator<Size,
Collection>
public class SizeValidatorForCollection
extends Object
implements ConstraintValidator<Size,Collection>
Check that a collection's size is between min and max.
- Author:
- Hardy Ferentschik
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
initialize
(Size parameters) boolean
isValid
(Collection collection, ConstraintValidatorContext constraintValidatorContext) Checks the number of entries in a collection.
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Constructor Details
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SizeValidatorForCollection
public SizeValidatorForCollection()
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Method Details
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initialize
- Specified by:
initialize
in interfaceConstraintValidator<Size,
Collection>
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isValid
public boolean isValid(Collection collection, ConstraintValidatorContext constraintValidatorContext) Checks the number of entries in a collection.- Specified by:
isValid
in interfaceConstraintValidator<Size,
Collection> - Parameters:
collection
- the collection to validateconstraintValidatorContext
- context in which the constraint is evaluated- Returns:
true
if the collection isnull
or the number of entries incollection
is between the specifiedmin
andmax
values (inclusive),false
otherwise.
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