001// --------------------------------------------------------------------------------
002// Copyright 2002-2025 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.model.control.core.server.transfer;
018
019import com.echothree.model.control.core.common.transfer.EntityGeoPointAttributeTransfer;
020import com.echothree.model.control.core.server.control.CoreControl;
021import com.echothree.model.control.core.server.control.EntityInstanceControl;
022import com.echothree.model.control.uom.common.UomConstants;
023import com.echothree.model.control.uom.server.control.UomControl;
024import com.echothree.model.data.core.server.entity.EntityGeoPointAttribute;
025import com.echothree.model.data.core.server.entity.EntityInstance;
026import com.echothree.model.data.uom.server.entity.UnitOfMeasureKind;
027import com.echothree.model.data.user.server.entity.UserVisit;
028import com.echothree.util.common.string.GeoPointUtils;
029import com.echothree.util.server.persistence.Session;
030import javax.enterprise.context.RequestScoped;
031
032@RequestScoped
033public class EntityGeoPointAttributeTransferCache
034        extends BaseCoreTransferCache<EntityGeoPointAttribute, EntityGeoPointAttributeTransfer> {
035
036    CoreControl coreControl = Session.getModelController(CoreControl.class);
037    EntityInstanceControl entityInstanceControl = Session.getModelController(EntityInstanceControl.class);
038    UomControl uomControl = Session.getModelController(UomControl.class);
039    UnitOfMeasureKind elevationUnitOfMeasureKind = uomControl.getUnitOfMeasureKindByUnitOfMeasureKindUseTypeUsingNames(UomConstants.UnitOfMeasureKindUseType_ELEVATION);
040    UnitOfMeasureKind altitudeUnitOfMeasureKind = uomControl.getUnitOfMeasureKindByUnitOfMeasureKindUseTypeUsingNames(UomConstants.UnitOfMeasureKindUseType_ALTITUDE);
041    GeoPointUtils geoPointUtils = GeoPointUtils.getInstance();
042    
043    /** Creates a new instance of EntityGeoPointAttributeTransferCache */
044    protected EntityGeoPointAttributeTransferCache() {
045        super();
046    }
047    
048    public EntityGeoPointAttributeTransfer getEntityGeoPointAttributeTransfer(final UserVisit userVisit, final EntityGeoPointAttribute entityGeoPointAttribute,
049            final EntityInstance entityInstance) {
050        var entityGeoPointAttributeTransfer = get(entityGeoPointAttribute);
051        
052        if(entityGeoPointAttributeTransfer == null) {
053            var entityAttribute = entityInstance == null ? coreControl.getEntityAttributeTransfer(userVisit, entityGeoPointAttribute.getEntityAttribute(), entityInstance) : null;
054            var entityInstanceTransfer = entityInstanceControl.getEntityInstanceTransfer(userVisit, entityGeoPointAttribute.getEntityInstance(), false, false, false, false);
055            var unformattedLatitude = entityGeoPointAttribute.getLatitude();
056            var latitude = geoPointUtils.formatDegrees(unformattedLatitude);
057            var unformattedLongitude = entityGeoPointAttribute.getLongitude();
058            var longitude = geoPointUtils.formatDegrees(unformattedLongitude);
059            var elevation = formatUnitOfMeasure(userVisit, elevationUnitOfMeasureKind, entityGeoPointAttribute.getElevation());
060            var altitude = formatUnitOfMeasure(userVisit, altitudeUnitOfMeasureKind, entityGeoPointAttribute.getAltitude());
061            
062            entityGeoPointAttributeTransfer = new EntityGeoPointAttributeTransfer(entityAttribute, entityInstanceTransfer, unformattedLatitude, latitude,
063                    unformattedLongitude, longitude, elevation, altitude);
064            put(userVisit, entityGeoPointAttribute, entityGeoPointAttributeTransfer);
065        }
066        
067        return entityGeoPointAttributeTransfer;
068    }
069    
070}