content: /*
   * Copyright (C) 2012-2023 52°North Spatial Information Research GmbH
   *
   * This program is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 as published
   * by the Free Software Foundation.
   *
   * If the program is linked with libraries which are licensed under one of
   * the following licenses, the combination of the program with the linked
   * library is not considered a "derivative work" of the program:
   *
   *     - Apache License, version 2.0
   *     - Apache Software License, version 1.0
   *     - GNU Lesser General Public License, version 3
   *     - Mozilla Public License, versions 1.0, 1.1 and 2.0
   *     - Common Development and Distribution License (CDDL), version 1.0
   *
   * Therefore the distribution of the program linked with libraries licensed
   * under the aforementioned licenses, is permitted by the copyright holders
   * if the distribution is compliant with both the GNU General Public
   * License version 2 and the aforementioned licenses.
   *
   * This program is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
   * Public License for more details.
   */
  package org.n52.sos.util.builder;
  
  import java.util.List;
  
  import org.n52.shetland.ogc.gml.AbstractFeature;
  import org.n52.shetland.ogc.sos.SosInsertionMetadata;
  import org.n52.shetland.ogc.sos.SosProcedureDescription;
  import org.n52.shetland.ogc.sos.request.InsertSensorRequest;
  import org.n52.shetland.ogc.swes.SwesFeatureRelationship;
  import org.n52.shetland.util.CollectionHelper;
  
  import com.google.common.collect.Lists;
  
  /**
   * @author <a href="mailto:e.h.juerrens@52north.org">Eike Hinderk
   *         J&uuml;rrens</a>
   * @since 4.0.0
   */
  public class InsertSensorRequestBuilder {
  
      private SosProcedureDescription<?> procedureDescription;
  
      private List<String> observableProperties;
  
      private List<String> observationTypes;
  
      private List<String> featureOfInterestTypes;
  
      private List<SwesFeatureRelationship> featureRelationships;
  
      public InsertSensorRequestBuilder setProcedure(SosProcedureDescription<?> procedureDescription) {
          this.procedureDescription = procedureDescription;
          return this;
      }
  
      public InsertSensorRequestBuilder addObservableProperty(String observableProperty) {
          if (observableProperties == null) {
              observableProperties = Lists.newLinkedList();
          }
          observableProperties.add(observableProperty);
          return this;
      }
  
      public InsertSensorRequestBuilder addObservationType(String observationType) {
          if (observationTypes == null) {
              observationTypes = Lists.newLinkedList();
          }
          observationTypes.add(observationType);
          return this;
      }
  
      public InsertSensorRequestBuilder addFeatureOfInterestType(String featureOfInterestType) {
          if (featureOfInterestTypes == null) {
              featureOfInterestTypes = Lists.newLinkedList();
          }
          featureOfInterestTypes.add(featureOfInterestType);
          return this;
      }
  
      public InsertSensorRequestBuilder addRelatedFeature(AbstractFeature relatedFeature, String featureRole) {
          if (featureRelationships == null) {
              featureRelationships = Lists.newLinkedList();
          }
          SwesFeatureRelationship rel = new SwesFeatureRelationship();
          rel.setFeature(relatedFeature);
          rel.setRole(featureRole);
          featureRelationships.add(rel);
          return this;
      }
  
      public InsertSensorRequest build() {
          InsertSensorRequest request = new InsertSensorRequest();
          if (procedureDescription != null) {
              request.setProcedureDescription(procedureDescription);
              if (procedureDescription.isSetOfferings()) {
                  request.setAssignedOfferings(procedureDescription.getOfferings());
              }
          }
          if (CollectionHelper.isNotEmpty(observableProperties)) {
              request.setObservableProperty(observableProperties);
          }
          if (CollectionHelper.isNotEmpty(featureRelationships)) {
              request.setRelatedFeature(featureRelationships);
          }
          SosInsertionMetadata meta = null;
          if (CollectionHelper.isNotEmpty(observationTypes)) {
              meta = new SosInsertionMetadata();
              meta.setObservationTypes(observationTypes);
          }
          if (CollectionHelper.isNotEmpty(featureOfInterestTypes)) {
              if (meta == null) {
                  meta = new SosInsertionMetadata();
              }
              meta.setFeatureOfInterestTypes(featureOfInterestTypes);
          }
          if (meta != null) {
              request.setMetadata(meta);
          }
          return request;
      }
  
      public static InsertSensorRequestBuilder anInsertSensorRequest() {
          return new InsertSensorRequestBuilder();
      }
  
  }
  