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.content.server.transfer;
018
019import com.echothree.model.control.content.common.transfer.ContentCollectionTransfer;
020import com.echothree.model.control.content.common.transfer.ContentForumTransfer;
021import com.echothree.model.control.content.server.control.ContentControl;
022import com.echothree.model.control.forum.common.transfer.ForumTransfer;
023import com.echothree.model.control.forum.server.control.ForumControl;
024import com.echothree.model.data.content.server.entity.ContentForum;
025import com.echothree.model.data.content.server.entity.ContentForumDetail;
026import com.echothree.model.data.user.server.entity.UserVisit;
027import com.echothree.util.server.persistence.Session;
028
029public class ContentForumTransferCache
030        extends BaseContentTransferCache<ContentForum, ContentForumTransfer> {
031
032    ForumControl forumControl = Session.getModelController(ForumControl.class);
033
034    /** Creates a new instance of ContentForumTransferCache */
035    public ContentForumTransferCache(UserVisit userVisit, ContentControl contentControl) {
036        super(userVisit, contentControl);
037
038        setIncludeEntityInstance(true);
039    }
040
041    public ContentForumTransfer getContentForumTransfer(ContentForum contentForum) {
042        ContentForumTransfer contentForumTransfer = get(contentForum);
043        
044        if(contentForumTransfer == null) {
045            ContentForumDetail contentForumDetail = contentForum.getLastDetail();
046            ContentCollectionTransfer contentCollection = contentControl.getContentCollectionTransfer(userVisit, contentForumDetail.getContentCollection());
047            ForumTransfer forum = forumControl.getForumTransfer(userVisit, contentForumDetail.getForum());
048            Boolean isDefault = contentForumDetail.getIsDefault();
049            
050            contentForumTransfer = new ContentForumTransfer(contentCollection, forum, isDefault);
051            put(contentForum, contentForumTransfer);
052        }
053        
054        return contentForumTransfer;
055    }
056
057}