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.core.server.transfer;
018
019import com.echothree.model.control.core.common.transfer.EntityDateAttributeTransfer;
020import com.echothree.model.control.core.server.control.CoreControl;
021import com.echothree.model.control.core.server.control.EntityInstanceControl;
022import com.echothree.model.data.core.server.entity.EntityDateAttribute;
023import com.echothree.model.data.core.server.entity.EntityInstance;
024import com.echothree.model.data.user.server.entity.UserVisit;
025import com.echothree.util.server.persistence.Session;
026import com.echothree.util.server.string.DateUtils;
027import javax.enterprise.context.RequestScoped;
028
029@RequestScoped
030public class EntityDateAttributeTransferCache
031        extends BaseCoreTransferCache<EntityDateAttribute, EntityDateAttributeTransfer> {
032
033    CoreControl coreControl = Session.getModelController(CoreControl.class);
034    EntityInstanceControl entityInstanceControl = Session.getModelController(EntityInstanceControl.class);
035
036    /** Creates a new instance of EntityDateAttributeTransferCache */
037    protected EntityDateAttributeTransferCache() {
038        super();
039    }
040    
041    public EntityDateAttributeTransfer getEntityDateAttributeTransfer(final UserVisit userVisit, final EntityDateAttribute entityDateAttribute, final EntityInstance entityInstance) {
042        var entityDateAttributeTransfer = get(entityDateAttribute);
043        
044        if(entityDateAttributeTransfer == null) {
045            var entityAttribute = entityInstance == null ? coreControl.getEntityAttributeTransfer(userVisit, entityDateAttribute.getEntityAttribute(), entityInstance) : null;
046            var entityInstanceTransfer = entityInstanceControl.getEntityInstanceTransfer(userVisit, entityDateAttribute.getEntityInstance(), false, false, false, false);
047            var unformattedDateAttribute = entityDateAttribute.getDateAttribute();
048            var dateAttribute = DateUtils.getInstance().formatDate(userVisit, unformattedDateAttribute);
049            
050            entityDateAttributeTransfer = new EntityDateAttributeTransfer(entityAttribute, entityInstanceTransfer, dateAttribute, unformattedDateAttribute);
051            put(userVisit, entityDateAttribute, entityDateAttributeTransfer);
052        }
053        
054        return entityDateAttributeTransfer;
055    }
056    
057}