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• MapValueNotNullValidator.java

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uk.gov.service.payments.commons.api.validation.MapValueNotNullValidator Maven / Gradle / Ivy

package uk.gov.service.payments.commons.api.validation;

import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;
import java.util.Map;
import java.util.Objects;

public class MapValueNotNullValidator implements ConstraintValidator> {

    @Override
    public boolean isValid(Map theMap, ConstraintValidatorContext context) {
        if (theMap == null) {
            return true;
        }

        return theMap.values().stream()
                .noneMatch(Objects::isNull);
    }
}