001// --------------------------------------------------------------------------------
002// Copyright 2002-2026 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.carrier.server.transfer;
018
019import javax.inject.Inject;
020import com.echothree.model.control.carrier.common.transfer.CarrierServiceDescriptionTransfer;
021import com.echothree.model.control.carrier.server.control.CarrierControl;
022import com.echothree.model.data.carrier.server.entity.CarrierServiceDescription;
023import com.echothree.model.data.user.server.entity.UserVisit;
024import javax.enterprise.context.RequestScoped;
025
026@RequestScoped
027public class CarrierServiceDescriptionTransferCache
028        extends BaseCarrierDescriptionTransferCache<CarrierServiceDescription, CarrierServiceDescriptionTransfer> {
029
030    @Inject
031    CarrierControl carrierControl;
032
033    /** Creates a new instance of CarrierServiceDescriptionTransferCache */
034    protected CarrierServiceDescriptionTransferCache() {
035        super();
036    }
037    
038    public CarrierServiceDescriptionTransfer getCarrierServiceDescriptionTransfer(UserVisit userVisit, CarrierServiceDescription carrierServiceDescription) {
039        var carrierServiceDescriptionTransfer = get(carrierServiceDescription);
040        
041        if(carrierServiceDescriptionTransfer == null) {
042            var carrierServiceTransfer = carrierControl.getCarrierServiceTransfer(userVisit, carrierServiceDescription.getCarrierService());
043            var languageTransfer = partyControl.getLanguageTransfer(userVisit, carrierServiceDescription.getLanguage());
044            var description = carrierServiceDescription.getDescription();
045            
046            carrierServiceDescriptionTransfer = new CarrierServiceDescriptionTransfer(languageTransfer, carrierServiceTransfer,
047                    description);
048            put(userVisit, carrierServiceDescription, carrierServiceDescriptionTransfer);
049        }
050        
051        return carrierServiceDescriptionTransfer;
052    }
053    
054}