001/*
002 *    GeoAPI - Java interfaces for OGC/ISO standards
003 *    Copyright © 2008-2024 Open Geospatial Consortium, Inc.
004 *    http://www.geoapi.org
005 *
006 *    Licensed under the Apache License, Version 2.0 (the "License");
007 *    you may not use this file except in compliance with the License.
008 *    You may obtain a copy of the License at
009 *
010 *        http://www.apache.org/licenses/LICENSE-2.0
011 *
012 *    Unless required by applicable law or agreed to in writing, software
013 *    distributed under the License is distributed on an "AS IS" BASIS,
014 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 *    See the License for the specific language governing permissions and
016 *    limitations under the License.
017 */
018package org.opengis.test.metadata;
019
020import org.opengis.metadata.citation.CitationDate;
021import org.opengis.metadata.maintenance.MaintenanceInformation;
022import org.opengis.metadata.maintenance.Scope;
023import org.opengis.test.ValidatorContainer;
024
025
026
027/**
028 * Validates objects from the {@code org.opengis.metadata.maintenance} package.
029 *
030 * <p>This class is provided for users wanting to override the validation methods.
031 * When the default behavior is sufficient, the {@link org.opengis.test.Validators}
032 * static methods provide a more convenient way to validate various kinds of objects.</p>
033 *
034 * @author  Martin Desruisseaux (Geomatys)
035 * @version 3.1
036 * @since   3.1
037 */
038public class MaintenanceValidator extends MetadataValidator {
039    /**
040     * Creates a new validator instance.
041     *
042     * @param container  the set of validators to use for validating other kinds of objects
043     *                   (see {@linkplain #container field javadoc}).
044     */
045    public MaintenanceValidator(final ValidatorContainer container) {
046        super(container, "org.opengis.metadata.maintenance");
047    }
048
049    /**
050     * Validates the maintenance information.
051     *
052     * @param  object  the object to validate, or {@code null}.
053     */
054    public void validate(final MaintenanceInformation object) {
055        if (object == null) {
056            return;
057        }
058        container.validate(toArray(CitationDate.class, object.getMaintenanceDates()));
059        for (Scope scope : toArray(Scope.class, object.getMaintenanceScopes())) {
060            validate(scope);
061        }
062        validate("maintenanceNote", object.getMaintenanceNotes(), ValidatorContainer::validate, false);
063        validate("contact", object.getContacts(), ValidatorContainer::validate, false);
064    }
065
066    /**
067     * Validates the scope.
068     *
069     * @param  object  the object to validate, or {@code null}.
070     */
071    public void validate(final Scope object) {
072        if (object == null) {
073            return;
074        }
075        mandatory(object.getLevel(), "Scope: must have a level.");
076        validate("extent", object.getExtents(), ValidatorContainer::validate, false);
077    }
078}