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.carrier.server.transfer;
018
019
020
021import com.echothree.model.control.carrier.common.transfer.PartyCarrierTransfer;
022import com.echothree.model.control.carrier.server.control.CarrierControl;
023import com.echothree.model.control.party.server.control.PartyControl;
024import com.echothree.model.data.carrier.server.entity.PartyCarrier;
025import com.echothree.model.data.user.server.entity.UserVisit;
026import com.echothree.util.server.persistence.Session;
027import javax.enterprise.context.RequestScoped;
028
029@RequestScoped
030public class PartyCarrierTransferCache
031        extends BaseCarrierTransferCache<PartyCarrier, PartyCarrierTransfer> {
032
033    CarrierControl carrierControl = Session.getModelController(CarrierControl.class);
034    PartyControl partyControl = Session.getModelController(PartyControl.class);
035    
036    /** Creates a new instance of PartyCarrierTransferCache */
037    protected PartyCarrierTransferCache() {
038        super();
039    }
040    
041    public PartyCarrierTransfer getPartyCarrierTransfer(UserVisit userVisit, PartyCarrier partyCarrier) {
042        var partyCarrierTransfer = get(partyCarrier);
043        
044        if(partyCarrierTransfer == null) {
045            var party = partyControl.getPartyTransfer(userVisit, partyCarrier.getParty());
046            var carrier = carrierControl.getCarrierTransfer(userVisit, partyCarrier.getCarrierParty());
047            
048            partyCarrierTransfer = new PartyCarrierTransfer(party, carrier);
049            put(userVisit, partyCarrier, partyCarrierTransfer);
050        }
051        
052        return partyCarrierTransfer;
053    }
054    
055}