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.selector.server.transfer;
018
019import com.echothree.model.control.selector.common.transfer.SelectorNodeTransfer;
020import com.echothree.model.control.selector.server.control.SelectorControl;
021import com.echothree.model.data.selector.server.entity.SelectorNode;
022import com.echothree.model.data.user.server.entity.UserVisit;
023import com.echothree.util.server.persistence.Session;
024import javax.enterprise.context.RequestScoped;
025
026@RequestScoped
027public class SelectorNodeTransferCache
028        extends BaseSelectorTransferCache<SelectorNode, SelectorNodeTransfer> {
029
030    SelectorControl selectorControl = Session.getModelController(SelectorControl.class);
031
032    /** Creates a new instance of SelectorNodeTransferCache */
033    protected SelectorNodeTransferCache() {
034        super();
035    }
036
037    public SelectorNodeTransfer getSelectorNodeTransfer(UserVisit userVisit, SelectorNode selectorNode) {
038        var selectorNodeTransfer = get(selectorNode);
039        
040        if(selectorNodeTransfer == null) {
041            var selectorNodeDetail = selectorNode.getLastDetail();
042            var selector = selectorControl.getSelectorTransfer(userVisit, selectorNodeDetail.getSelector());
043            var selectorNodeName = selectorNodeDetail.getSelectorNodeName();
044            var isRootSelectorNode = selectorNodeDetail.getIsRootSelectorNode();
045            var selectorNodeType = selectorControl.getSelectorNodeTypeTransfer(userVisit, selectorNodeDetail.getSelectorNodeType());
046            var negate = selectorNodeDetail.getNegate();
047            var description = selectorControl.getBestSelectorNodeDescription(selectorNode, getLanguage(userVisit));
048            
049            selectorNodeTransfer = new SelectorNodeTransfer(selector, selectorNodeName, isRootSelectorNode, selectorNodeType,
050            negate, description);
051            put(userVisit, selectorNode, selectorNodeTransfer);
052        }
053        
054        return selectorNodeTransfer;
055    }
056    
057}