001    /**
002     * Copyright (c) 2000-2013 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.documentlibrary.lar;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.exception.SystemException;
019    import com.liferay.portal.kernel.lar.BaseStagedModelDataHandler;
020    import com.liferay.portal.kernel.lar.ExportImportPathUtil;
021    import com.liferay.portal.kernel.lar.PortletDataContext;
022    import com.liferay.portal.kernel.lar.StagedModelDataHandlerUtil;
023    import com.liferay.portal.kernel.util.GetterUtil;
024    import com.liferay.portal.kernel.util.MapUtil;
025    import com.liferay.portal.kernel.util.StringUtil;
026    import com.liferay.portal.kernel.xml.Element;
027    import com.liferay.portal.service.ServiceContext;
028    import com.liferay.portlet.documentlibrary.model.DLFileEntryType;
029    import com.liferay.portlet.documentlibrary.service.DLFileEntryTypeLocalServiceUtil;
030    import com.liferay.portlet.documentlibrary.util.DLUtil;
031    import com.liferay.portlet.dynamicdatamapping.model.DDMStructure;
032    import com.liferay.portlet.dynamicdatamapping.service.DDMStructureLocalServiceUtil;
033    
034    import java.util.List;
035    import java.util.Map;
036    
037    /**
038     * @author Mate Thurzo
039     */
040    public class DLFileEntryTypeStagedModelDataHandler
041            extends BaseStagedModelDataHandler<DLFileEntryType> {
042    
043            public static final String[] CLASS_NAMES =
044                    {DLFileEntryType.class.getName()};
045    
046            @Override
047            public void deleteStagedModel(
048                            String uuid, long groupId, String className, String extraData)
049                    throws PortalException, SystemException {
050    
051                    DLFileEntryType dlFileEntryType =
052                            DLFileEntryTypeLocalServiceUtil.
053                                    fetchDLFileEntryTypeByUuidAndGroupId(uuid, groupId);
054    
055                    if (dlFileEntryType != null) {
056                            DLFileEntryTypeLocalServiceUtil.deleteFileEntryType(
057                                    dlFileEntryType);
058                    }
059            }
060    
061            @Override
062            public String[] getClassNames() {
063                    return CLASS_NAMES;
064            }
065    
066            @Override
067            protected void doExportStagedModel(
068                            PortletDataContext portletDataContext,
069                            DLFileEntryType fileEntryType)
070                    throws Exception {
071    
072                    Element fileEntryTypeElement = portletDataContext.getExportDataElement(
073                            fileEntryType);
074    
075                    List<DDMStructure> ddmStructures = fileEntryType.getDDMStructures();
076    
077                    for (DDMStructure ddmStructure : ddmStructures) {
078                            Element referenceElement =
079                                    StagedModelDataHandlerUtil.exportReferenceStagedModel(
080                                            portletDataContext, fileEntryType, ddmStructure,
081                                            PortletDataContext.REFERENCE_TYPE_STRONG);
082    
083                            referenceElement.addAttribute(
084                                    "structure-id",
085                                    StringUtil.valueOf(ddmStructure.getStructureId()));
086                    }
087    
088                    portletDataContext.addClassedModel(
089                            fileEntryTypeElement,
090                            ExportImportPathUtil.getModelPath(fileEntryType), fileEntryType,
091                            DLPortletDataHandler.NAMESPACE);
092            }
093    
094            @Override
095            protected void doImportStagedModel(
096                            PortletDataContext portletDataContext,
097                            DLFileEntryType fileEntryType)
098                    throws Exception {
099    
100                    long userId = portletDataContext.getUserId(fileEntryType.getUserUuid());
101    
102                    List<Element> ddmStructureElements =
103                            portletDataContext.getReferenceDataElements(
104                                    fileEntryType, DDMStructure.class);
105    
106                    for (Element ddmStructureElement : ddmStructureElements) {
107                            StagedModelDataHandlerUtil.importStagedModel(
108                                    portletDataContext, ddmStructureElement);
109                    }
110    
111                    List<Element> ddmStructureReferenceElements =
112                            portletDataContext.getReferenceElements(
113                                    fileEntryType, DDMStructure.class);
114    
115                    long[] ddmStructureIdsArray =
116                            new long[ddmStructureReferenceElements.size()];
117    
118                    Map<Long, Long> ddmStructureIds =
119                            (Map<Long, Long>)portletDataContext.getNewPrimaryKeysMap(
120                                    DDMStructure.class);
121    
122                    for (int i = 0; i < ddmStructureReferenceElements.size(); i++) {
123                            Element ddmStructureReferenceElement =
124                                    ddmStructureReferenceElements.get(i);
125    
126                            long ddmStructureId = GetterUtil.getLong(
127                                    ddmStructureReferenceElement.attributeValue("class-pk"));
128    
129                            ddmStructureIdsArray[i] = MapUtil.getLong(
130                                    ddmStructureIds, ddmStructureId);
131                    }
132    
133                    ServiceContext serviceContext = portletDataContext.createServiceContext(
134                            fileEntryType, DLPortletDataHandler.NAMESPACE);
135    
136                    DLFileEntryType importedDLFileEntryType = null;
137    
138                    if (portletDataContext.isDataStrategyMirror()) {
139                            DLFileEntryType existingDLFileEntryType =
140                                    DLFileEntryTypeLocalServiceUtil.
141                                            fetchDLFileEntryTypeByUuidAndGroupId(
142                                                    fileEntryType.getUuid(),
143                                                    portletDataContext.getScopeGroupId());
144    
145                            if (existingDLFileEntryType == null) {
146                                    existingDLFileEntryType =
147                                            DLFileEntryTypeLocalServiceUtil.
148                                                    fetchDLFileEntryTypeByUuidAndGroupId(
149                                                            fileEntryType.getUuid(),
150                                                            portletDataContext.getCompanyGroupId());
151                            }
152    
153                            if (existingDLFileEntryType == null) {
154                                    serviceContext.setUuid(fileEntryType.getUuid());
155    
156                                    importedDLFileEntryType =
157                                            DLFileEntryTypeLocalServiceUtil.addFileEntryType(
158                                                    userId, portletDataContext.getScopeGroupId(),
159                                                    fileEntryType.getFileEntryTypeKey(),
160                                                    fileEntryType.getNameMap(),
161                                                    fileEntryType.getDescriptionMap(), ddmStructureIdsArray,
162                                                    serviceContext);
163                            }
164                            else if (portletDataContext.isCompanyStagedGroupedModel(
165                                                    existingDLFileEntryType)) {
166    
167                                    return;
168                            }
169                            else {
170                                    DLFileEntryTypeLocalServiceUtil.updateFileEntryType(
171                                            userId, existingDLFileEntryType.getFileEntryTypeId(),
172                                            fileEntryType.getNameMap(),
173                                            fileEntryType.getDescriptionMap(), ddmStructureIdsArray,
174                                            serviceContext);
175                            }
176                    }
177                    else {
178                            importedDLFileEntryType =
179                                    DLFileEntryTypeLocalServiceUtil.addFileEntryType(
180                                            userId, portletDataContext.getScopeGroupId(),
181                                            fileEntryType.getFileEntryTypeKey(),
182                                            fileEntryType.getNameMap(),
183                                            fileEntryType.getDescriptionMap(), ddmStructureIdsArray,
184                                            serviceContext);
185                    }
186    
187                    portletDataContext.importClassedModel(
188                            fileEntryType, importedDLFileEntryType,
189                            DLPortletDataHandler.NAMESPACE);
190    
191                    String importedDLFileEntryDDMStructureKey = DLUtil.getDDMStructureKey(
192                            importedDLFileEntryType);
193    
194                    List<DDMStructure> importedDDMStructures =
195                            importedDLFileEntryType.getDDMStructures();
196    
197                    for (DDMStructure importedDDMStructure : importedDDMStructures) {
198                            String ddmStructureKey = importedDDMStructure.getStructureKey();
199    
200                            if (!DLUtil.isAutoGeneratedDLFileEntryTypeDDMStructureKey(
201                                            ddmStructureKey)) {
202    
203                                    continue;
204                            }
205    
206                            if (ddmStructureKey.equals(importedDLFileEntryDDMStructureKey)) {
207                                    continue;
208                            }
209    
210                            importedDDMStructure.setStructureKey(
211                                    importedDLFileEntryDDMStructureKey);
212    
213                            DDMStructureLocalServiceUtil.updateDDMStructure(
214                                    importedDDMStructure);
215                    }
216            }
217    
218    }