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.item.server.transfer;
018
019import com.echothree.model.control.item.common.transfer.ItemAliasTransfer;
020import com.echothree.model.control.item.common.transfer.ItemAliasTypeTransfer;
021import com.echothree.model.control.item.common.transfer.ItemTransfer;
022import com.echothree.model.control.item.server.control.ItemControl;
023import com.echothree.model.control.uom.common.transfer.UnitOfMeasureTypeTransfer;
024import com.echothree.model.control.uom.server.control.UomControl;
025import com.echothree.model.data.item.server.entity.ItemAlias;
026import com.echothree.model.data.user.server.entity.UserVisit;
027import com.echothree.util.server.persistence.Session;
028
029public class ItemAliasTransferCache
030        extends BaseItemTransferCache<ItemAlias, ItemAliasTransfer> {
031    
032    UomControl uomControl;
033    
034    /** Creates a new instance of ItemAliasTransferCache */
035    public ItemAliasTransferCache(UserVisit userVisit, ItemControl itemControl) {
036        super(userVisit, itemControl);
037        
038        uomControl = Session.getModelController(UomControl.class);
039    }
040    
041    @Override
042    public ItemAliasTransfer getTransfer(ItemAlias itemAlias) {
043        ItemAliasTransfer itemAliasTransfer = get(itemAlias);
044        
045        if(itemAliasTransfer == null) {
046            ItemTransfer item = itemControl.getItemTransfer(userVisit, itemAlias.getItem());
047            UnitOfMeasureTypeTransfer unitOfMeasureType = uomControl.getUnitOfMeasureTypeTransfer(userVisit, itemAlias.getUnitOfMeasureType());
048            ItemAliasTypeTransfer itemAliasType = itemControl.getItemAliasTypeTransfer(userVisit, itemAlias.getItemAliasType());
049            String alias = itemAlias.getAlias();
050            
051            itemAliasTransfer = new ItemAliasTransfer(item, unitOfMeasureType, itemAliasType, alias);
052            put(itemAlias, itemAliasTransfer);
053        }
054        
055        return itemAliasTransfer;
056    }
057    
058}