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.inventory.server.transfer;
018
019import javax.inject.Inject;
020import com.echothree.model.control.inventory.common.transfer.LotAliasTransfer;
021import com.echothree.model.control.inventory.server.control.LotAliasControl;
022import com.echothree.model.control.inventory.server.control.LotControl;
023import com.echothree.model.data.inventory.server.entity.LotAlias;
024import com.echothree.model.data.user.server.entity.UserVisit;
025import javax.enterprise.context.RequestScoped;
026
027@RequestScoped
028public class LotAliasTransferCache
029        extends BaseInventoryTransferCache<LotAlias, LotAliasTransfer> {
030
031    @Inject
032    LotAliasControl lotAliasControl;
033
034    @Inject
035    LotControl lotControl;
036
037    /** Creates a new instance of LotAliasTransferCache */
038    protected LotAliasTransferCache() {
039        super();
040    }
041    
042    @Override
043    public LotAliasTransfer getTransfer(UserVisit userVisit, LotAlias lotAlias) {
044        var lotAliasTransfer = get(lotAlias);
045        
046        if(lotAliasTransfer == null) {
047            var lot = lotControl.getLotTransfer(userVisit, lotAlias.getLot());
048            var lotAliasType = lotAliasControl.getLotAliasTypeTransfer(userVisit, lotAlias.getLotAliasType());
049            var alias = lotAlias.getAlias();
050            
051            lotAliasTransfer = new LotAliasTransfer(lot, lotAliasType, alias);
052            put(userVisit, lotAlias, lotAliasTransfer);
053        }
054        
055        return lotAliasTransfer;
056    }
057    
058}