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.track.server.transfer;
018
019import com.echothree.model.control.party.common.transfer.LanguageTransfer;
020import com.echothree.model.control.track.common.transfer.TrackDescriptionTransfer;
021import com.echothree.model.control.track.common.transfer.TrackTransfer;
022import com.echothree.model.control.track.server.control.TrackControl;
023import com.echothree.model.data.track.server.entity.TrackDescription;
024import com.echothree.model.data.user.server.entity.UserVisit;
025
026public class TrackDescriptionTransferCache
027        extends BaseTrackDescriptionTransferCache<TrackDescription, TrackDescriptionTransfer> {
028    
029    /** Creates a new instance of TrackDescriptionTransferCache */
030    public TrackDescriptionTransferCache(UserVisit userVisit, TrackControl trackControl) {
031        super(userVisit, trackControl);
032    }
033    
034    public TrackDescriptionTransfer getTrackDescriptionTransfer(TrackDescription trackDescription) {
035        TrackDescriptionTransfer trackDescriptionTransfer = get(trackDescription);
036        
037        if(trackDescriptionTransfer == null) {
038            TrackTransfer trackTransfer = trackControl.getTrackTransfer(userVisit, trackDescription.getTrack());
039            LanguageTransfer languageTransfer = partyControl.getLanguageTransfer(userVisit, trackDescription.getLanguage());
040            
041            trackDescriptionTransfer = new TrackDescriptionTransfer(languageTransfer, trackTransfer, trackDescription.getDescription());
042            put(trackDescription, trackDescriptionTransfer);
043        }
044        return trackDescriptionTransfer;
045    }
046    
047}