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;
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 javax.enterprise.context.RequestScoped;
027
028@RequestScoped
029public class PartyCarrierTransferCache
030        extends BaseCarrierTransferCache<PartyCarrier, PartyCarrierTransfer> {
031
032    @Inject
033    CarrierControl carrierControl;
034
035    @Inject
036    PartyControl partyControl;
037    
038    /** Creates a new instance of PartyCarrierTransferCache */
039    protected PartyCarrierTransferCache() {
040        super();
041    }
042    
043    public PartyCarrierTransfer getPartyCarrierTransfer(UserVisit userVisit, PartyCarrier partyCarrier) {
044        var partyCarrierTransfer = get(partyCarrier);
045        
046        if(partyCarrierTransfer == null) {
047            var party = partyControl.getPartyTransfer(userVisit, partyCarrier.getParty());
048            var carrier = carrierControl.getCarrierTransfer(userVisit, partyCarrier.getCarrierParty());
049            
050            partyCarrierTransfer = new PartyCarrierTransfer(party, carrier);
051            put(userVisit, partyCarrier, partyCarrierTransfer);
052        }
053        
054        return partyCarrierTransfer;
055    }
056    
057}