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                            StagedModelDataHandlerUtil.exportStagedModel(
079                                    portletDataContext, ddmStructure);
080    
081                            Element referenceElement = portletDataContext.addReferenceElement(
082                                    fileEntryType, fileEntryTypeElement, ddmStructure,
083                                    PortletDataContext.REFERENCE_TYPE_STRONG, false);
084    
085                            referenceElement.addAttribute(
086                                    "structure-id",
087                                    StringUtil.valueOf(ddmStructure.getStructureId()));
088                    }
089    
090                    portletDataContext.addClassedModel(
091                            fileEntryTypeElement,
092                            ExportImportPathUtil.getModelPath(fileEntryType), fileEntryType,
093                            DLPortletDataHandler.NAMESPACE);
094            }
095    
096            @Override
097            protected void doImportStagedModel(
098                            PortletDataContext portletDataContext,
099                            DLFileEntryType fileEntryType)
100                    throws Exception {
101    
102                    long userId = portletDataContext.getUserId(fileEntryType.getUserUuid());
103    
104                    List<Element> ddmStructureElements =
105                            portletDataContext.getReferenceDataElements(
106                                    fileEntryType, DDMStructure.class);
107    
108                    for (Element ddmStructureElement : ddmStructureElements) {
109                            StagedModelDataHandlerUtil.importStagedModel(
110                                    portletDataContext, ddmStructureElement);
111                    }
112    
113                    List<Element> ddmStructureReferenceElements =
114                            portletDataContext.getReferenceElements(
115                                    fileEntryType, DDMStructure.class);
116    
117                    long[] ddmStructureIdsArray =
118                            new long[ddmStructureReferenceElements.size()];
119    
120                    Map<Long, Long> ddmStructureIds =
121                            (Map<Long, Long>)portletDataContext.getNewPrimaryKeysMap(
122                                    DDMStructure.class);
123    
124                    for (int i = 0; i < ddmStructureReferenceElements.size(); i++) {
125                            Element ddmStructureReferenceElement =
126                                    ddmStructureReferenceElements.get(i);
127    
128                            long ddmStructureId = GetterUtil.getLong(
129                                    ddmStructureReferenceElement.attributeValue("class-pk"));
130    
131                            ddmStructureIdsArray[i] = MapUtil.getLong(
132                                    ddmStructureIds, ddmStructureId);
133                    }
134    
135                    ServiceContext serviceContext = portletDataContext.createServiceContext(
136                            fileEntryType, DLPortletDataHandler.NAMESPACE);
137    
138                    DLFileEntryType importedDLFileEntryType = null;
139    
140                    if (portletDataContext.isDataStrategyMirror()) {
141                            DLFileEntryType existingDLFileEntryType =
142                                    DLFileEntryTypeLocalServiceUtil.
143                                            fetchDLFileEntryTypeByUuidAndGroupId(
144                                                    fileEntryType.getUuid(),
145                                                    portletDataContext.getScopeGroupId());
146    
147                            if (existingDLFileEntryType == null) {
148                                    existingDLFileEntryType =
149                                            DLFileEntryTypeLocalServiceUtil.
150                                                    fetchDLFileEntryTypeByUuidAndGroupId(
151                                                            fileEntryType.getUuid(),
152                                                            portletDataContext.getCompanyGroupId());
153                            }
154    
155                            if (existingDLFileEntryType == null) {
156                                    serviceContext.setUuid(fileEntryType.getUuid());
157    
158                                    importedDLFileEntryType =
159                                            DLFileEntryTypeLocalServiceUtil.addFileEntryType(
160                                                    userId, portletDataContext.getScopeGroupId(),
161                                                    fileEntryType.getFileEntryTypeKey(),
162                                                    fileEntryType.getNameMap(),
163                                                    fileEntryType.getDescriptionMap(), ddmStructureIdsArray,
164                                                    serviceContext);
165                            }
166                            else if (portletDataContext.isCompanyStagedGroupedModel(
167                                                    existingDLFileEntryType)) {
168    
169                                    return;
170                            }
171                            else {
172                                    DLFileEntryTypeLocalServiceUtil.updateFileEntryType(
173                                            userId, existingDLFileEntryType.getFileEntryTypeId(),
174                                            fileEntryType.getNameMap(),
175                                            fileEntryType.getDescriptionMap(), ddmStructureIdsArray,
176                                            serviceContext);
177                            }
178                    }
179                    else {
180                            importedDLFileEntryType =
181                                    DLFileEntryTypeLocalServiceUtil.addFileEntryType(
182                                            userId, portletDataContext.getScopeGroupId(),
183                                            fileEntryType.getFileEntryTypeKey(),
184                                            fileEntryType.getNameMap(),
185                                            fileEntryType.getDescriptionMap(), ddmStructureIdsArray,
186                                            serviceContext);
187                    }
188    
189                    portletDataContext.importClassedModel(
190                            fileEntryType, importedDLFileEntryType,
191                            DLPortletDataHandler.NAMESPACE);
192    
193                    String importedDLFileEntryDDMStructureKey = DLUtil.getDDMStructureKey(
194                            importedDLFileEntryType);
195    
196                    List<DDMStructure> importedDDMStructures =
197                            importedDLFileEntryType.getDDMStructures();
198    
199                    for (DDMStructure importedDDMStructure : importedDDMStructures) {
200                            String ddmStructureKey = importedDDMStructure.getStructureKey();
201    
202                            if (!DLUtil.isAutoGeneratedDLFileEntryTypeDDMStructureKey(
203                                            ddmStructureKey)) {
204    
205                                    continue;
206                            }
207    
208                            if (ddmStructureKey.equals(importedDLFileEntryDDMStructureKey)) {
209                                    continue;
210                            }
211    
212                            importedDDMStructure.setStructureKey(
213                                    importedDLFileEntryDDMStructureKey);
214    
215                            DDMStructureLocalServiceUtil.updateDDMStructure(
216                                    importedDDMStructure);
217                    }
218            }
219    
220    }