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.portal.kernel.exception.PortalException;
018    import com.liferay.portal.service.ServiceContext;
019    import com.liferay.portlet.documentlibrary.model.DLFileEntryMetadata;
020    import com.liferay.portlet.documentlibrary.model.DLFileEntryType;
021    import com.liferay.portlet.documentlibrary.service.base.DLFileEntryMetadataLocalServiceBaseImpl;
022    import com.liferay.portlet.dynamicdatamapping.StorageException;
023    import com.liferay.portlet.dynamicdatamapping.model.DDMStructure;
024    import com.liferay.portlet.dynamicdatamapping.storage.DDMFormValues;
025    import com.liferay.portlet.dynamicdatamapping.storage.StorageEngineUtil;
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(long fileEntryId)
038                    throws PortalException {
039    
040                    List<DLFileEntryMetadata> fileEntryMetadatas =
041                            dlFileEntryMetadataPersistence.findByFileEntryId(fileEntryId);
042    
043                    for (DLFileEntryMetadata fileEntryMetadata : fileEntryMetadatas) {
044                            deleteFileEntryMetadata(fileEntryMetadata);
045                    }
046            }
047    
048            @Override
049            public void deleteFileVersionFileEntryMetadata(long fileVersionId)
050                    throws PortalException {
051    
052                    List<DLFileEntryMetadata> fileEntryMetadatas =
053                            dlFileEntryMetadataPersistence.findByFileVersionId(fileVersionId);
054    
055                    for (DLFileEntryMetadata fileEntryMetadata : fileEntryMetadatas) {
056                            deleteFileEntryMetadata(fileEntryMetadata);
057                    }
058            }
059    
060            @Override
061            public DLFileEntryMetadata fetchFileEntryMetadata(
062                    long fileEntryMetadataId) {
063    
064                    return dlFileEntryMetadataPersistence.fetchByPrimaryKey(
065                            fileEntryMetadataId);
066            }
067    
068            @Override
069            public DLFileEntryMetadata fetchFileEntryMetadata(
070                    long ddmStructureId, long fileVersionId) {
071    
072                    return dlFileEntryMetadataPersistence.fetchByD_F(
073                            ddmStructureId, fileVersionId);
074            }
075    
076            @Override
077            public DLFileEntryMetadata getFileEntryMetadata(long fileEntryMetadataId)
078                    throws PortalException {
079    
080                    return dlFileEntryMetadataPersistence.findByPrimaryKey(
081                            fileEntryMetadataId);
082            }
083    
084            @Override
085            public DLFileEntryMetadata getFileEntryMetadata(
086                            long ddmStructureId, long fileVersionId)
087                    throws PortalException {
088    
089                    return dlFileEntryMetadataPersistence.findByD_F(
090                            ddmStructureId, fileVersionId);
091            }
092    
093            /**
094             * @deprecated As of 6.2.0, replaced by {@link
095             *             #getFileVersionFileEntryMetadatasCount(long)}
096             */
097            @Deprecated
098            @Override
099            public long getFileEntryMetadataCount(
100                    long fileEntryId, long fileVersionId) {
101    
102                    return getFileVersionFileEntryMetadatasCount(fileVersionId);
103            }
104    
105            @Override
106            public List<DLFileEntryMetadata> getFileVersionFileEntryMetadatas(
107                    long fileVersionId) {
108    
109                    return dlFileEntryMetadataPersistence.findByFileVersionId(
110                            fileVersionId);
111            }
112    
113            @Override
114            public long getFileVersionFileEntryMetadatasCount(long fileVersionId) {
115                    return dlFileEntryMetadataPersistence.countByFileVersionId(
116                            fileVersionId);
117            }
118    
119            @Override
120            public List<DLFileEntryMetadata>
121                    getMismatchedCompanyIdFileEntryMetadatas() {
122    
123                    return dlFileEntryMetadataFinder.findByMismatchedCompanyId();
124            }
125    
126            @Override
127            public List<DLFileEntryMetadata> getNoStructuresFileEntryMetadatas() {
128                    return dlFileEntryMetadataFinder.findByNoStructures();
129            }
130    
131            @Override
132            public void updateFileEntryMetadata(
133                            long companyId, List<DDMStructure> ddmStructures, long fileEntryId,
134                            long fileVersionId, Map<String, DDMFormValues> ddmFormValuesMap,
135                            ServiceContext serviceContext)
136                    throws PortalException {
137    
138                    for (DDMStructure ddmStructure : ddmStructures) {
139                            DDMFormValues ddmFormValues = ddmFormValuesMap.get(
140                                    ddmStructure.getStructureKey());
141    
142                            if (ddmFormValues != null) {
143                                    updateFileEntryMetadata(
144                                            companyId, ddmStructure, fileEntryId, fileVersionId,
145                                            ddmFormValues, serviceContext);
146                            }
147                    }
148            }
149    
150            @Override
151            public void updateFileEntryMetadata(
152                            long fileEntryTypeId, long fileEntryId, long fileVersionId,
153                            Map<String, DDMFormValues> ddmFormValuesMap,
154                            ServiceContext serviceContext)
155                    throws PortalException {
156    
157                    DLFileEntryType fileEntryType =
158                            dlFileEntryTypeLocalService.getFileEntryType(fileEntryTypeId);
159    
160                    List<DDMStructure> ddmStructures = fileEntryType.getDDMStructures();
161    
162                    updateFileEntryMetadata(
163                            fileEntryType.getCompanyId(), ddmStructures, fileEntryId,
164                            fileVersionId, ddmFormValuesMap, serviceContext);
165            }
166    
167            protected void deleteFileEntryMetadata(
168                            DLFileEntryMetadata fileEntryMetadata)
169                    throws PortalException {
170    
171                    // FileEntry metadata
172    
173                    dlFileEntryMetadataPersistence.remove(fileEntryMetadata);
174    
175                    // Dynamic data mapping storage
176    
177                    StorageEngineUtil.deleteByClass(fileEntryMetadata.getDDMStorageId());
178    
179                    // Dynamic data mapping structure link
180    
181                    long classNameId = classNameLocalService.getClassNameId(
182                            DLFileEntryMetadata.class);
183    
184                    ddmStructureLinkLocalService.deleteStructureLinks(
185                            classNameId, fileEntryMetadata.getFileEntryMetadataId());
186            }
187    
188            protected void updateFileEntryMetadata(
189                            long companyId, DDMStructure ddmStructure, long fileEntryId,
190                            long fileVersionId, DDMFormValues ddmFormValues,
191                            ServiceContext serviceContext)
192                    throws StorageException {
193    
194                    DLFileEntryMetadata fileEntryMetadata =
195                            dlFileEntryMetadataPersistence.fetchByD_F(
196                                    ddmStructure.getStructureId(), fileVersionId);
197    
198                    if (fileEntryMetadata != null) {
199                            StorageEngineUtil.update(
200                                    fileEntryMetadata.getDDMStorageId(), ddmFormValues,
201                                    serviceContext);
202                    }
203                    else {
204    
205                            // File entry metadata
206    
207                            long fileEntryMetadataId = counterLocalService.increment();
208    
209                            fileEntryMetadata = dlFileEntryMetadataPersistence.create(
210                                    fileEntryMetadataId);
211    
212                            long ddmStorageId = StorageEngineUtil.create(
213                                    companyId, ddmStructure.getStructureId(), ddmFormValues,
214                                    serviceContext);
215    
216                            fileEntryMetadata.setDDMStorageId(ddmStorageId);
217    
218                            fileEntryMetadata.setDDMStructureId(ddmStructure.getStructureId());
219                            fileEntryMetadata.setFileEntryId(fileEntryId);
220                            fileEntryMetadata.setFileVersionId(fileVersionId);
221    
222                            dlFileEntryMetadataPersistence.update(fileEntryMetadata);
223    
224                            // Dynamic data mapping structure link
225    
226                            long classNameId = classNameLocalService.getClassNameId(
227                                    DLFileEntryMetadata.class);
228    
229                            ddmStructureLinkLocalService.addStructureLink(
230                                    classNameId, fileEntryMetadata.getFileEntryMetadataId(),
231                                    ddmStructure.getStructureId());
232                    }
233            }
234    
235    }