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.uom.server.transfer;
018
019import javax.inject.Inject;
020import com.echothree.model.control.uom.common.UomProperties;
021import com.echothree.model.control.uom.common.transfer.UnitOfMeasureKindTransfer;
022import com.echothree.model.control.uom.server.control.UomControl;
023import com.echothree.model.data.uom.server.entity.UnitOfMeasureKind;
024import com.echothree.model.data.user.server.entity.UserVisit;
025import com.echothree.util.common.form.TransferProperties;
026import javax.enterprise.context.RequestScoped;
027
028@RequestScoped
029public class UnitOfMeasureKindTransferCache
030        extends BaseUomTransferCache<UnitOfMeasureKind, UnitOfMeasureKindTransfer> {
031
032    @Inject
033    UomControl uomControl;
034
035    TransferProperties transferProperties;
036    boolean filterUnitOfMeasureKindName;
037    boolean filterIsDefault;
038    boolean filterFractionDigits;
039    boolean filterSortOrder;
040    boolean filterDescription;
041    boolean filterEntityInstance;
042    
043    /** Creates a new instance of UnitOfMeasureKindTransferCache */
044    protected UnitOfMeasureKindTransferCache() {
045        super();
046
047        transferProperties = session.getTransferProperties();
048        if(transferProperties != null) {
049            var properties = transferProperties.getProperties(UnitOfMeasureKindTransfer.class);
050            
051            if(properties != null) {
052                filterUnitOfMeasureKindName = !properties.contains(UomProperties.UNIT_OF_MEASURE_KIND_NAME);
053                filterIsDefault = !properties.contains(UomProperties.IS_DEFAULT);
054                filterFractionDigits = !properties.contains(UomProperties.FRACTION_DIGITS);
055                filterSortOrder = !properties.contains(UomProperties.SORT_ORDER);
056                filterDescription = !properties.contains(UomProperties.DESCRIPTION);
057                filterEntityInstance = !properties.contains(UomProperties.ENTITY_INSTANCE);
058            }
059        }
060        
061        setIncludeEntityInstance(!filterEntityInstance);
062    }
063    
064    public UnitOfMeasureKindTransfer getUnitOfMeasureKindTransfer(UserVisit userVisit, UnitOfMeasureKind unitOfMeasureKind) {
065        var unitOfMeasureKindTransfer = get(unitOfMeasureKind);
066        
067        if(unitOfMeasureKindTransfer == null) {
068            var unitOfMeasureKindDetail = unitOfMeasureKind.getLastDetail();
069            var unitOfMeasureKindName = filterUnitOfMeasureKindName ? null : unitOfMeasureKindDetail.getUnitOfMeasureKindName();
070            var fractionDigits = filterFractionDigits ? null : unitOfMeasureKindDetail.getFractionDigits();
071            var isDefault = filterIsDefault ? null : unitOfMeasureKindDetail.getIsDefault();
072            var sortOrder = filterSortOrder ? null : unitOfMeasureKindDetail.getSortOrder();
073            var description = filterDescription ? null : uomControl.getBestUnitOfMeasureKindDescription(unitOfMeasureKind, getLanguage(userVisit));
074            
075            unitOfMeasureKindTransfer = new UnitOfMeasureKindTransfer(unitOfMeasureKindName, fractionDigits, isDefault, sortOrder, description);
076            put(userVisit, unitOfMeasureKind, unitOfMeasureKindTransfer);
077        }
078        return unitOfMeasureKindTransfer;
079    }
080    
081}