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.geo.server.transfer;
018
019import com.echothree.model.control.geo.common.transfer.GeoCodeRelationshipTransfer;
020import com.echothree.model.control.geo.server.control.GeoControl;
021import com.echothree.model.data.geo.server.entity.GeoCodeRelationship;
022import com.echothree.model.data.user.server.entity.UserVisit;
023import com.echothree.util.server.persistence.Session;
024import javax.enterprise.context.RequestScoped;
025
026@RequestScoped
027public class GeoCodeRelationshipTransferCache
028        extends BaseGeoTransferCache<GeoCodeRelationship, GeoCodeRelationshipTransfer> {
029
030    GeoControl geoControl = Session.getModelController(GeoControl.class);
031
032    /** Creates a new instance of GeoCodeRelationshipTransferCache */
033    protected GeoCodeRelationshipTransferCache() {
034        super();
035    }
036    
037    public GeoCodeRelationshipTransfer getGeoCodeRelationshipTransfer(UserVisit userVisit, GeoCodeRelationship geoCodeRelationship) {
038        var geoCodeRelationshipTransfer = get(geoCodeRelationship);
039        
040        if(geoCodeRelationshipTransfer == null) {
041            var fromGeoCode = geoControl.getGeoCodeTransfer(userVisit, geoCodeRelationship.getFromGeoCode());
042            var toGeoCode = geoControl.getGeoCodeTransfer(userVisit, geoCodeRelationship.getToGeoCode());
043            
044            geoCodeRelationshipTransfer = new GeoCodeRelationshipTransfer(fromGeoCode, toGeoCode);
045            put(userVisit, geoCodeRelationship, geoCodeRelationshipTransfer);
046        }
047        
048        return geoCodeRelationshipTransfer;
049    }
050    
051}