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.document.server.transfer;
018
019import com.echothree.model.control.document.common.transfer.DocumentDescriptionTransfer;
020import com.echothree.model.control.document.server.control.DocumentControl;
021import com.echothree.model.data.document.server.entity.DocumentDescription;
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 DocumentDescriptionTransferCache
028        extends BaseDocumentDescriptionTransferCache<DocumentDescription, DocumentDescriptionTransfer> {
029
030    DocumentControl documentControl = Session.getModelController(DocumentControl.class);
031
032    /** Creates a new instance of DocumentDescriptionTransferCache */
033    protected DocumentDescriptionTransferCache() {
034        super();
035    }
036    
037    public DocumentDescriptionTransfer getDocumentDescriptionTransfer(UserVisit userVisit, DocumentDescription documentDescription) {
038        var documentDescriptionTransfer = get(documentDescription);
039        
040        if(documentDescriptionTransfer == null) {
041            var documentTransfer = documentControl.getDocumentTransfer(userVisit, documentDescription.getDocument());
042            var languageTransfer = partyControl.getLanguageTransfer(userVisit, documentDescription.getLanguage());
043            
044            documentDescriptionTransfer = new DocumentDescriptionTransfer(languageTransfer, documentTransfer, documentDescription.getDescription());
045            put(userVisit, documentDescription, documentDescriptionTransfer);
046        }
047        
048        return documentDescriptionTransfer;
049    }
050    
051}