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.core.server.transfer;
018
019import javax.inject.Inject;
020import com.echothree.model.control.core.common.transfer.ProtocolDescriptionTransfer;
021import com.echothree.model.control.core.server.control.ServerControl;
022import com.echothree.model.data.core.server.entity.ProtocolDescription;
023import com.echothree.model.data.user.server.entity.UserVisit;
024import javax.enterprise.context.RequestScoped;
025
026@RequestScoped
027public class ProtocolDescriptionTransferCache
028        extends BaseCoreDescriptionTransferCache<ProtocolDescription, ProtocolDescriptionTransfer> {
029
030    @Inject
031    ServerControl serverControl;
032
033    /** Creates a new instance of ProtocolDescriptionTransferCache */
034    protected ProtocolDescriptionTransferCache() {
035        super();
036    }
037    
038    public ProtocolDescriptionTransfer getProtocolDescriptionTransfer(UserVisit userVisit, ProtocolDescription protocolDescription) {
039        var protocolDescriptionTransfer = get(protocolDescription);
040        
041        if(protocolDescriptionTransfer == null) {
042            var protocolTransfer = serverControl.getProtocolTransfer(userVisit, protocolDescription.getProtocol());
043            var languageTransfer = partyControl.getLanguageTransfer(userVisit, protocolDescription.getLanguage());
044            
045            protocolDescriptionTransfer = new ProtocolDescriptionTransfer(languageTransfer, protocolTransfer,
046                    protocolDescription.getDescription());
047            put(userVisit, protocolDescription, protocolDescriptionTransfer);
048        }
049        return protocolDescriptionTransfer;
050    }
051    
052}