001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.bookmarks.lar;
016    
017    import com.liferay.portal.kernel.lar.BaseStagedModelDataHandler;
018    import com.liferay.portal.kernel.lar.PortletDataContext;
019    import com.liferay.portal.kernel.lar.StagedModelDataHandlerUtil;
020    import com.liferay.portal.kernel.lar.StagedModelPathUtil;
021    import com.liferay.portal.kernel.util.MapUtil;
022    import com.liferay.portal.kernel.xml.Element;
023    import com.liferay.portal.service.ServiceContext;
024    import com.liferay.portlet.bookmarks.model.BookmarksEntry;
025    import com.liferay.portlet.bookmarks.model.BookmarksFolder;
026    import com.liferay.portlet.bookmarks.model.BookmarksFolderConstants;
027    import com.liferay.portlet.bookmarks.service.BookmarksEntryLocalServiceUtil;
028    import com.liferay.portlet.bookmarks.service.persistence.BookmarksEntryUtil;
029    
030    import java.util.Map;
031    
032    /**
033     * @author Mate Thurzo
034     * @author Daniel Kocsis
035     */
036    public class BookmarksEntryStagedModelDataHandler
037            extends BaseStagedModelDataHandler<BookmarksEntry> {
038    
039            @Override
040            public String getClassName() {
041                    return BookmarksEntry.class.getName();
042            }
043    
044            @Override
045            protected void doExportStagedModel(
046                            PortletDataContext portletDataContext, Element[] elements,
047                            BookmarksEntry entry)
048                    throws Exception {
049    
050                    Element foldersElement = elements[0];
051    
052                    if (entry.getFolderId() !=
053                                    BookmarksFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
054    
055                            StagedModelDataHandlerUtil.exportStagedModel(
056                                    portletDataContext, foldersElement, entry.getFolder());
057                    }
058    
059                    Element entriesElement = elements[1];
060    
061                    Element entryElement = entriesElement.addElement("entry");
062    
063                    portletDataContext.addClassedModel(
064                            entryElement, StagedModelPathUtil.getPath(entry), entry,
065                            BookmarksPortletDataHandler.NAMESPACE);
066            }
067    
068            @Override
069            protected void doImportStagedModel(
070                            PortletDataContext portletDataContext, Element element, String path,
071                            BookmarksEntry entry)
072                    throws Exception {
073    
074                    long userId = portletDataContext.getUserId(entry.getUserUuid());
075    
076                    Map<Long, Long> folderIds =
077                            (Map<Long, Long>)portletDataContext.getNewPrimaryKeysMap(
078                                    BookmarksFolder.class);
079    
080                    long folderId = MapUtil.getLong(
081                            folderIds, entry.getFolderId(), entry.getFolderId());
082    
083                    if ((folderId != BookmarksFolderConstants.DEFAULT_PARENT_FOLDER_ID) &&
084                            (folderId == entry.getFolderId())) {
085    
086                            String parentFolderPath = StagedModelPathUtil.getPath(
087                                    portletDataContext, BookmarksFolder.class.getName(), folderId);
088    
089                            BookmarksFolder parentFolder =
090                                    (BookmarksFolder)portletDataContext.getZipEntryAsObject(
091                                            parentFolderPath);
092    
093                            StagedModelDataHandlerUtil.importStagedModel(
094                                    portletDataContext, element, parentFolderPath, parentFolder);
095    
096                            folderId = MapUtil.getLong(
097                                    folderIds, entry.getFolderId(), entry.getFolderId());
098                    }
099    
100                    ServiceContext serviceContext = portletDataContext.createServiceContext(
101                            path, entry, BookmarksPortletDataHandler.NAMESPACE);
102    
103                    BookmarksEntry importedEntry = null;
104    
105                    if (portletDataContext.isDataStrategyMirror()) {
106                            BookmarksEntry existingEntry = BookmarksEntryUtil.fetchByUUID_G(
107                                    entry.getUuid(), portletDataContext.getScopeGroupId());
108    
109                            if (existingEntry == null) {
110                                    serviceContext.setUuid(entry.getUuid());
111    
112                                    importedEntry = BookmarksEntryLocalServiceUtil.addEntry(
113                                            userId, portletDataContext.getScopeGroupId(), folderId,
114                                            entry.getName(), entry.getUrl(), entry.getDescription(),
115                                            serviceContext);
116                            }
117                            else {
118                                    importedEntry = BookmarksEntryLocalServiceUtil.updateEntry(
119                                            userId, existingEntry.getEntryId(),
120                                            portletDataContext.getScopeGroupId(), folderId,
121                                            entry.getName(), entry.getUrl(), entry.getDescription(),
122                                            serviceContext);
123                            }
124                    }
125                    else {
126                            importedEntry = BookmarksEntryLocalServiceUtil.addEntry(
127                                    userId, portletDataContext.getScopeGroupId(), folderId,
128                                    entry.getName(), entry.getUrl(), entry.getDescription(),
129                                    serviceContext);
130                    }
131    
132                    portletDataContext.importClassedModel(
133                            entry, importedEntry, BookmarksPortletDataHandler.NAMESPACE);
134            }
135    
136    }