13 lines
395 B
Java
13 lines
395 B
Java
package com.humanbooster.annotation;
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import jakarta.validation.ConstraintValidator;
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import jakarta.validation.ConstraintValidatorContext;
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public class PairValidator implements ConstraintValidator<Pair, Integer> {
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@Override
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public boolean isValid(Integer integer, ConstraintValidatorContext constraintValidatorContext) {
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return (integer != null) && (integer % 2 == 0);
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}
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}
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