net.fortuna.ical4j.validate.component.VTimeZoneValidator Maven / Gradle / Ivy

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A Java library for reading and writing iCalendar (*.ics) files

There is a newer version: 4.0.4

package net.fortuna.ical4j.validate.component;

import net.fortuna.ical4j.model.component.Observance;
import net.fortuna.ical4j.model.component.VTimeZone;
import net.fortuna.ical4j.validate.ComponentValidator;
import net.fortuna.ical4j.validate.ValidationException;
import net.fortuna.ical4j.validate.ValidationRule;
import net.fortuna.ical4j.validate.Validator;

import static net.fortuna.ical4j.model.Property.*;
import static net.fortuna.ical4j.validate.ValidationRule.ValidationType.One;
import static net.fortuna.ical4j.validate.ValidationRule.ValidationType.OneOrLess;

public class VTimeZoneValidator extends ComponentValidator {

    private final Validator itipValidator = new ComponentValidator<>(
            new ValidationRule(One, DTSTART, TZOFFSETFROM, TZOFFSETTO),
            new ValidationRule(OneOrLess, TZNAME));

    public VTimeZoneValidator(ValidationRule... rules) {
        super(rules);
    }

    @Override
    public void validate(VTimeZone target) throws ValidationException {
        super.validate(target);
        target.getObservances().getAll().forEach(itipValidator::validate);
    }
}