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.DDMFormValues;
023    import com.liferay.portlet.dynamicdatamapping.DDMStructure;
024    import com.liferay.portlet.dynamicdatamapping.DDMStructureLinkManagerUtil;
025    import com.liferay.portlet.dynamicdatamapping.StorageEngineManagerUtil;
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            /**
116             * @deprecated As of 6.2.0, replaced by {@link
117             *             #getFileVersionFileEntryMetadatasCount(long)}
118             */
119            @Deprecated
120            @Override
121            public long getFileEntryMetadataCount(
122                    long fileEntryId, long fileVersionId) {
123    
124                    return getFileVersionFileEntryMetadatasCount(fileVersionId);
125            }
126    
127            @Override
128            public List<DLFileEntryMetadata> getFileVersionFileEntryMetadatas(
129                    long fileVersionId) {
130    
131                    return dlFileEntryMetadataPersistence.findByFileVersionId(
132                            fileVersionId);
133            }
134    
135            @Override
136            public long getFileVersionFileEntryMetadatasCount(long fileVersionId) {
137                    return dlFileEntryMetadataPersistence.countByFileVersionId(
138                            fileVersionId);
139            }
140    
141            @Override
142            public List<DLFileEntryMetadata>
143                    getMismatchedCompanyIdFileEntryMetadatas() {
144    
145                    return dlFileEntryMetadataFinder.findByMismatchedCompanyId();
146            }
147    
148            @Override
149            public List<DLFileEntryMetadata> getNoStructuresFileEntryMetadatas() {
150                    return dlFileEntryMetadataFinder.findByNoStructures();
151            }
152    
153            @Override
154            public void updateFileEntryMetadata(
155                            long companyId, List<DDMStructure> ddmStructures, long fileEntryId,
156                            long fileVersionId, Map<String, DDMFormValues> ddmFormValuesMap,
157                            ServiceContext serviceContext)
158                    throws PortalException {
159    
160                    for (DDMStructure ddmStructure : ddmStructures) {
161                            DDMFormValues ddmFormValues = ddmFormValuesMap.get(
162                                    ddmStructure.getStructureKey());
163    
164                            if (ddmFormValues != null) {
165                                    updateFileEntryMetadata(
166                                            companyId, ddmStructure, fileEntryId, fileVersionId,
167                                            ddmFormValues, serviceContext);
168                            }
169                    }
170            }
171    
172            @Override
173            public void updateFileEntryMetadata(
174                            long fileEntryTypeId, long fileEntryId, long fileVersionId,
175                            Map<String, DDMFormValues> ddmFormValuesMap,
176                            ServiceContext serviceContext)
177                    throws PortalException {
178    
179                    DLFileEntryType fileEntryType =
180                            dlFileEntryTypeLocalService.getFileEntryType(fileEntryTypeId);
181    
182                    List<DDMStructure> ddmStructures = fileEntryType.getDDMStructures();
183    
184                    updateFileEntryMetadata(
185                            fileEntryType.getCompanyId(), ddmStructures, fileEntryId,
186                            fileVersionId, ddmFormValuesMap, serviceContext);
187            }
188    
189            protected void updateFileEntryMetadata(
190                            long companyId, DDMStructure ddmStructure, long fileEntryId,
191                            long fileVersionId, DDMFormValues ddmFormValues,
192                            ServiceContext serviceContext)
193                    throws PortalException {
194    
195                    DLFileEntryMetadata fileEntryMetadata =
196                            dlFileEntryMetadataPersistence.fetchByD_F(
197                                    ddmStructure.getStructureId(), fileVersionId);
198    
199                    if (fileEntryMetadata != null) {
200                            StorageEngineManagerUtil.update(
201                                    fileEntryMetadata.getDDMStorageId(), ddmFormValues,
202                                    serviceContext);
203                    }
204                    else {
205    
206                            // File entry metadata
207    
208                            long fileEntryMetadataId = counterLocalService.increment();
209    
210                            fileEntryMetadata = dlFileEntryMetadataPersistence.create(
211                                    fileEntryMetadataId);
212    
213                            long ddmStorageId = StorageEngineManagerUtil.create(
214                                    companyId, ddmStructure.getStructureId(), ddmFormValues,
215                                    serviceContext);
216    
217                            fileEntryMetadata.setDDMStorageId(ddmStorageId);
218    
219                            fileEntryMetadata.setDDMStructureId(ddmStructure.getStructureId());
220                            fileEntryMetadata.setFileEntryId(fileEntryId);
221                            fileEntryMetadata.setFileVersionId(fileVersionId);
222    
223                            dlFileEntryMetadataPersistence.update(fileEntryMetadata);
224    
225                            // Dynamic data mapping structure link
226    
227                            long classNameId = classNameLocalService.getClassNameId(
228                                    DLFileEntryMetadata.class);
229    
230                            DDMStructureLinkManagerUtil.addStructureLink(
231                                    classNameId, fileEntryMetadata.getFileEntryMetadataId(),
232                                    ddmStructure.getStructureId());
233                    }
234            }
235    
236    }