001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 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.shipping.server.transfer;
018
019import com.echothree.model.control.carrier.common.transfer.CarrierServiceTransfer;
020import com.echothree.model.control.carrier.server.control.CarrierControl;
021import com.echothree.model.control.shipping.common.transfer.ShippingMethodCarrierServiceTransfer;
022import com.echothree.model.control.shipping.common.transfer.ShippingMethodTransfer;
023import com.echothree.model.control.shipping.server.control.ShippingControl;
024import com.echothree.model.data.shipping.server.entity.ShippingMethodCarrierService;
025import com.echothree.model.data.user.server.entity.UserVisit;
026import com.echothree.util.server.persistence.Session;
027
028public class ShippingMethodCarrierServiceTransferCache
029        extends BaseShippingTransferCache<ShippingMethodCarrierService, ShippingMethodCarrierServiceTransfer> {
030    
031    CarrierControl carrierControl;
032    
033    /** Creates a new instance of ShippingMethodCarrierServiceTransferCache */
034    public ShippingMethodCarrierServiceTransferCache(UserVisit userVisit, ShippingControl shippingControl) {
035        super(userVisit, shippingControl);
036        
037        carrierControl = Session.getModelController(CarrierControl.class);
038    }
039    
040    public ShippingMethodCarrierServiceTransfer getShippingMethodCarrierServiceTransfer(ShippingMethodCarrierService shippingMethodCarrierService) {
041        ShippingMethodCarrierServiceTransfer shippingMethodCarrierServiceTransfer = get(shippingMethodCarrierService);
042        
043        if(shippingMethodCarrierServiceTransfer == null) {
044            ShippingMethodTransfer shippingMethod = shippingControl.getShippingMethodTransfer(userVisit, shippingMethodCarrierService.getShippingMethod());
045            CarrierServiceTransfer carrierService = carrierControl.getCarrierServiceTransfer(userVisit, shippingMethodCarrierService.getCarrierService());
046            
047            shippingMethodCarrierServiceTransfer = new ShippingMethodCarrierServiceTransfer(shippingMethod, carrierService);
048            put(shippingMethodCarrierService, shippingMethodCarrierServiceTransfer);
049        }
050        
051        return shippingMethodCarrierServiceTransfer;
052    }
053    
054}