001    /**
002     * Copyright (c) 2000-present 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.service.impl;
016    
017    import com.liferay.dynamic.data.mapping.kernel.DDMFormValues;
018    import com.liferay.dynamic.data.mapping.kernel.DDMStructure;
019    import com.liferay.dynamic.data.mapping.kernel.DDMStructureLinkManagerUtil;
020    import com.liferay.dynamic.data.mapping.kernel.StorageEngineManagerUtil;
021    import com.liferay.portal.kernel.exception.PortalException;
022    import com.liferay.portal.service.ServiceContext;
023    import com.liferay.portlet.documentlibrary.model.DLFileEntryMetadata;
024    import com.liferay.portlet.documentlibrary.model.DLFileEntryType;
025    import com.liferay.portlet.documentlibrary.service.base.DLFileEntryMetadataLocalServiceBaseImpl;
026    
027    import java.util.List;
028    import java.util.Map;
029    
030    /**
031     * @author Alexander Chow
032     */
033    public class DLFileEntryMetadataLocalServiceImpl
034            extends DLFileEntryMetadataLocalServiceBaseImpl {
035    
036            @Override
037            public void deleteFileEntryMetadata(DLFileEntryMetadata fileEntryMetadata)
038                    throws PortalException {
039    
040                    // File entry metadata
041    
042                    dlFileEntryMetadataPersistence.remove(fileEntryMetadata);
043    
044                    // Dynamic data mapping storage
045    
046                    StorageEngineManagerUtil.deleteByClass(
047                            fileEntryMetadata.getDDMStorageId());
048    
049                    // Dynamic data mapping structure link
050    
051                    long classNameId = classNameLocalService.getClassNameId(
052                            DLFileEntryMetadata.class);
053    
054                    DDMStructureLinkManagerUtil.deleteStructureLinks(
055                            classNameId, fileEntryMetadata.getFileEntryMetadataId());
056            }
057    
058            @Override
059            public void deleteFileEntryMetadata(long fileEntryId)
060                    throws PortalException {
061    
062                    List<DLFileEntryMetadata> fileEntryMetadatas =
063                            dlFileEntryMetadataPersistence.findByFileEntryId(fileEntryId);
064    
065                    for (DLFileEntryMetadata fileEntryMetadata : fileEntryMetadatas) {
066                            deleteFileEntryMetadata(fileEntryMetadata);
067                    }
068            }
069    
070            @Override
071            public void deleteFileVersionFileEntryMetadata(long fileVersionId)
072                    throws PortalException {
073    
074                    List<DLFileEntryMetadata> fileEntryMetadatas =
075                            dlFileEntryMetadataPersistence.findByFileVersionId(fileVersionId);
076    
077                    for (DLFileEntryMetadata fileEntryMetadata : fileEntryMetadatas) {
078                            deleteFileEntryMetadata(fileEntryMetadata);
079                    }
080            }
081    
082            @Override
083            public DLFileEntryMetadata fetchFileEntryMetadata(
084                    long fileEntryMetadataId) {
085    
086                    return dlFileEntryMetadataPersistence.fetchByPrimaryKey(
087                            fileEntryMetadataId);
088            }
089    
090            @Override
091            public DLFileEntryMetadata fetchFileEntryMetadata(
092                    long ddmStructureId, long fileVersionId) {
093    
094                    return dlFileEntryMetadataPersistence.fetchByD_F(
095                            ddmStructureId, fileVersionId);
096            }
097    
098            @Override
099            public DLFileEntryMetadata getFileEntryMetadata(long fileEntryMetadataId)
100                    throws PortalException {
101    
102                    return dlFileEntryMetadataPersistence.findByPrimaryKey(
103                            fileEntryMetadataId);
104            }
105    
106            @Override
107            public DLFileEntryMetadata getFileEntryMetadata(
108                            long ddmStructureId, long fileVersionId)
109                    throws PortalException {
110    
111                    return dlFileEntryMetadataPersistence.findByD_F(
112                            ddmStructureId, fileVersionId);
113            }
114    
115            @Override
116            public List<DLFileEntryMetadata> getFileVersionFileEntryMetadatas(
117                    long fileVersionId) {
118    
119                    return dlFileEntryMetadataPersistence.findByFileVersionId(
120                            fileVersionId);
121            }
122    
123            @Override
124            public long getFileVersionFileEntryMetadatasCount(long fileVersionId) {
125                    return dlFileEntryMetadataPersistence.countByFileVersionId(
126                            fileVersionId);
127            }
128    
129            @Override
130            public List<DLFileEntryMetadata>
131                    getMismatchedCompanyIdFileEntryMetadatas() {
132    
133                    return dlFileEntryMetadataFinder.findByMismatchedCompanyId();
134            }
135    
136            @Override
137            public List<DLFileEntryMetadata> getNoStructuresFileEntryMetadatas() {
138                    return dlFileEntryMetadataFinder.findByNoStructures();
139            }
140    
141            @Override
142            public void updateFileEntryMetadata(
143                            long companyId, List<DDMStructure> ddmStructures, long fileEntryId,
144                            long fileVersionId, Map<String, DDMFormValues> ddmFormValuesMap,
145                            ServiceContext serviceContext)
146                    throws PortalException {
147    
148                    for (DDMStructure ddmStructure : ddmStructures) {
149                            DDMFormValues ddmFormValues = ddmFormValuesMap.get(
150                                    ddmStructure.getStructureKey());
151    
152                            if (ddmFormValues != null) {
153                                    updateFileEntryMetadata(
154                                            companyId, ddmStructure, fileEntryId, fileVersionId,
155                                            ddmFormValues, serviceContext);
156                            }
157                    }
158            }
159    
160            @Override
161            public void updateFileEntryMetadata(
162                            long fileEntryTypeId, long fileEntryId, long fileVersionId,
163                            Map<String, DDMFormValues> ddmFormValuesMap,
164                            ServiceContext serviceContext)
165                    throws PortalException {
166    
167                    DLFileEntryType fileEntryType =
168                            dlFileEntryTypeLocalService.getFileEntryType(fileEntryTypeId);
169    
170                    List<DDMStructure> ddmStructures = fileEntryType.getDDMStructures();
171    
172                    updateFileEntryMetadata(
173                            fileEntryType.getCompanyId(), ddmStructures, fileEntryId,
174                            fileVersionId, ddmFormValuesMap, serviceContext);
175            }
176    
177            protected void updateFileEntryMetadata(
178                            long companyId, DDMStructure ddmStructure, long fileEntryId,
179                            long fileVersionId, DDMFormValues ddmFormValues,
180                            ServiceContext serviceContext)
181                    throws PortalException {
182    
183                    DLFileEntryMetadata fileEntryMetadata =
184                            dlFileEntryMetadataPersistence.fetchByD_F(
185                                    ddmStructure.getStructureId(), fileVersionId);
186    
187                    if (fileEntryMetadata != null) {
188                            StorageEngineManagerUtil.update(
189                                    fileEntryMetadata.getDDMStorageId(), ddmFormValues,
190                                    serviceContext);
191                    }
192                    else {
193    
194                            // File entry metadata
195    
196                            long fileEntryMetadataId = counterLocalService.increment();
197    
198                            fileEntryMetadata = dlFileEntryMetadataPersistence.create(
199                                    fileEntryMetadataId);
200    
201                            long ddmStorageId = StorageEngineManagerUtil.create(
202                                    companyId, ddmStructure.getStructureId(), ddmFormValues,
203                                    serviceContext);
204    
205                            fileEntryMetadata.setDDMStorageId(ddmStorageId);
206    
207                            fileEntryMetadata.setDDMStructureId(ddmStructure.getStructureId());
208                            fileEntryMetadata.setFileEntryId(fileEntryId);
209                            fileEntryMetadata.setFileVersionId(fileVersionId);
210    
211                            dlFileEntryMetadataPersistence.update(fileEntryMetadata);
212    
213                            // Dynamic data mapping structure link
214    
215                            long classNameId = classNameLocalService.getClassNameId(
216                                    DLFileEntryMetadata.class);
217    
218                            DDMStructureLinkManagerUtil.addStructureLink(
219                                    classNameId, fileEntryMetadata.getFileEntryMetadataId(),
220                                    ddmStructure.getStructureId());
221                    }
222            }
223    
224    }