org.apache.bval.constraints
Class SizeValidatorForCollection

java.lang.Object
  org.apache.bval.constraints.SizeValidator
      org.apache.bval.constraints.SizeValidatorForCollection

All Implemented Interfaces:

ConstraintValidator<Size,Collection<?>>

public class SizeValidatorForCollection
extends SizeValidator
implements ConstraintValidator<Size,Collection<?>>

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

Field Summary

Fields inherited from class org.apache.bval.constraints.SizeValidator

max, min

Constructor Summary

SizeValidatorForCollection()

Method Summary

boolean

isValid(Collection<?> collection, ConstraintValidatorContext context) Checks the number of entries in a map.

Methods inherited from class org.apache.bval.constraints.SizeValidator

initialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.validation.ConstraintValidator

initialize

Constructor Detail

SizeValidatorForCollection

public SizeValidatorForCollection()

Method Detail

isValid

public boolean isValid(Collection<?> collection,
                       ConstraintValidatorContext context)

Checks the number of entries in a map.

Specified by:

isValid in interface ConstraintValidator<Size,Collection<?>>

Parameters:

collection - The collection to validate.

context - context in which the constraint is evaluated.

Returns:

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.