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.index.server.transfer;
018
019import com.echothree.model.control.index.common.transfer.IndexDescriptionTransfer;
020import com.echothree.model.control.index.common.transfer.IndexTransfer;
021import com.echothree.model.control.index.server.control.IndexControl;
022import com.echothree.model.control.party.common.transfer.LanguageTransfer;
023import com.echothree.model.data.index.server.entity.IndexDescription;
024import com.echothree.model.data.user.server.entity.UserVisit;
025
026public class IndexDescriptionTransferCache
027        extends BaseIndexDescriptionTransferCache<IndexDescription, IndexDescriptionTransfer> {
028    
029    /** Creates a new instance of IndexDescriptionTransferCache */
030    public IndexDescriptionTransferCache(UserVisit userVisit, IndexControl indexControl) {
031        super(userVisit, indexControl);
032    }
033    
034    public IndexDescriptionTransfer getIndexDescriptionTransfer(IndexDescription indexDescription) {
035        IndexDescriptionTransfer indexDescriptionTransfer = get(indexDescription);
036        
037        if(indexDescriptionTransfer == null) {
038            IndexTransfer indexTransfer = indexControl.getIndexTransfer(userVisit, indexDescription.getIndex());
039            LanguageTransfer languageTransfer = partyControl.getLanguageTransfer(userVisit, indexDescription.getLanguage());
040            
041            indexDescriptionTransfer = new IndexDescriptionTransfer(languageTransfer, indexTransfer, indexDescription.getDescription());
042            put(indexDescription, indexDescriptionTransfer);
043        }
044        return indexDescriptionTransfer;
045    }
046    
047}