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.softwarecatalog.service.impl;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.exception.SystemException;
019    import com.liferay.portal.kernel.search.Indexer;
020    import com.liferay.portal.kernel.search.IndexerRegistryUtil;
021    import com.liferay.portal.kernel.util.Http;
022    import com.liferay.portal.kernel.util.HttpUtil;
023    import com.liferay.portal.kernel.util.Validator;
024    import com.liferay.portal.model.User;
025    import com.liferay.portal.service.ServiceContext;
026    import com.liferay.portlet.softwarecatalog.DuplicateProductVersionDirectDownloadURLException;
027    import com.liferay.portlet.softwarecatalog.ProductVersionChangeLogException;
028    import com.liferay.portlet.softwarecatalog.ProductVersionDownloadURLException;
029    import com.liferay.portlet.softwarecatalog.ProductVersionFrameworkVersionException;
030    import com.liferay.portlet.softwarecatalog.ProductVersionNameException;
031    import com.liferay.portlet.softwarecatalog.UnavailableProductVersionDirectDownloadURLException;
032    import com.liferay.portlet.softwarecatalog.model.SCProductEntry;
033    import com.liferay.portlet.softwarecatalog.model.SCProductVersion;
034    import com.liferay.portlet.softwarecatalog.service.base.SCProductVersionLocalServiceBaseImpl;
035    
036    import java.util.Date;
037    import java.util.List;
038    
039    import javax.servlet.http.HttpServletResponse;
040    
041    /**
042     * @author Jorge Ferrer
043     * @author Brian Wing Shun Chan
044     */
045    public class SCProductVersionLocalServiceImpl
046            extends SCProductVersionLocalServiceBaseImpl {
047    
048            @Override
049            public SCProductVersion addProductVersion(
050                            long userId, long productEntryId, String version, String changeLog,
051                            String downloadPageURL, String directDownloadURL,
052                            boolean testDirectDownloadURL, boolean repoStoreArtifact,
053                            long[] frameworkVersionIds, ServiceContext serviceContext)
054                    throws PortalException, SystemException {
055    
056                    // Product version
057    
058                    User user = userPersistence.findByPrimaryKey(userId);
059                    SCProductEntry productEntry =
060                            scProductEntryPersistence.findByPrimaryKey(productEntryId);
061                    directDownloadURL = directDownloadURL.trim().toLowerCase();
062                    Date now = new Date();
063    
064                    validate(
065                            0, version, changeLog, downloadPageURL, directDownloadURL,
066                            testDirectDownloadURL, frameworkVersionIds);
067    
068                    long productVersionId = counterLocalService.increment();
069    
070                    SCProductVersion productVersion = scProductVersionPersistence.create(
071                            productVersionId);
072    
073                    productVersion.setCompanyId(user.getCompanyId());
074                    productVersion.setUserId(user.getUserId());
075                    productVersion.setUserName(user.getFullName());
076                    productVersion.setCreateDate(now);
077                    productVersion.setModifiedDate(now);
078                    productVersion.setProductEntryId(productEntryId);
079                    productVersion.setVersion(version);
080                    productVersion.setChangeLog(changeLog);
081                    productVersion.setDownloadPageURL(downloadPageURL);
082                    productVersion.setDirectDownloadURL(directDownloadURL);
083                    productVersion.setRepoStoreArtifact(repoStoreArtifact);
084    
085                    scProductVersionPersistence.update(productVersion);
086    
087                    // Framework versions
088    
089                    scProductVersionPersistence.setSCFrameworkVersions(
090                            productVersionId, frameworkVersionIds);
091    
092                    // Product entry
093    
094                    productEntry.setModifiedDate(now);
095    
096                    scProductEntryPersistence.update(productEntry);
097    
098                    // Indexer
099    
100                    Indexer indexer = IndexerRegistryUtil.nullSafeGetIndexer(
101                            SCProductEntry.class);
102    
103                    indexer.reindex(productEntry);
104    
105                    return productVersion;
106            }
107    
108            @Override
109            public void deleteProductVersion(long productVersionId)
110                    throws PortalException, SystemException {
111    
112                    SCProductVersion productVersion =
113                            scProductVersionPersistence.findByPrimaryKey(productVersionId);
114    
115                    deleteProductVersion(productVersion);
116            }
117    
118            @Override
119            public void deleteProductVersion(SCProductVersion productVersion)
120                    throws SystemException {
121    
122                    scProductVersionPersistence.remove(productVersion);
123            }
124    
125            @Override
126            public void deleteProductVersions(long productEntryId)
127                    throws SystemException {
128    
129                    List<SCProductVersion> productVersions =
130                            scProductVersionPersistence.findByProductEntryId(productEntryId);
131    
132                    for (SCProductVersion productVersion : productVersions) {
133                            deleteProductVersion(productVersion);
134                    }
135            }
136    
137            @Override
138            public SCProductVersion getProductVersion(long productVersionId)
139                    throws PortalException, SystemException {
140    
141                    return scProductVersionPersistence.findByPrimaryKey(productVersionId);
142            }
143    
144            @Override
145            public SCProductVersion getProductVersionByDirectDownloadURL(
146                            String directDownloadURL)
147                    throws PortalException, SystemException {
148    
149                    return scProductVersionPersistence.findByDirectDownloadURL(
150                            directDownloadURL);
151            }
152    
153            @Override
154            public List<SCProductVersion> getProductVersions(
155                            long productEntryId, int start, int end)
156                    throws SystemException {
157    
158                    return scProductVersionPersistence.findByProductEntryId(
159                            productEntryId, start, end);
160            }
161    
162            @Override
163            public int getProductVersionsCount(long productEntryId)
164                    throws SystemException {
165    
166                    return scProductVersionPersistence.countByProductEntryId(
167                            productEntryId);
168            }
169    
170            @Override
171            public SCProductVersion updateProductVersion(
172                            long productVersionId, String version, String changeLog,
173                            String downloadPageURL, String directDownloadURL,
174                            boolean testDirectDownloadURL, boolean repoStoreArtifact,
175                            long[] frameworkVersionIds)
176                    throws PortalException, SystemException {
177    
178                    // Product version
179    
180                    directDownloadURL = directDownloadURL.trim().toLowerCase();
181                    Date now = new Date();
182    
183                    validate(
184                            productVersionId, version, changeLog, downloadPageURL,
185                            directDownloadURL, testDirectDownloadURL, frameworkVersionIds);
186    
187                    SCProductVersion productVersion =
188                            scProductVersionPersistence.findByPrimaryKey(productVersionId);
189    
190                    productVersion.setModifiedDate(now);
191                    productVersion.setVersion(version);
192                    productVersion.setChangeLog(changeLog);
193                    productVersion.setDownloadPageURL(downloadPageURL);
194                    productVersion.setDirectDownloadURL(directDownloadURL);
195                    productVersion.setRepoStoreArtifact(repoStoreArtifact);
196    
197                    scProductVersionPersistence.update(productVersion);
198    
199                    // Framework versions
200    
201                    scProductVersionPersistence.setSCFrameworkVersions(
202                            productVersionId, frameworkVersionIds);
203    
204                    // Product entry
205    
206                    SCProductEntry productEntry =
207                            scProductEntryPersistence.findByPrimaryKey(
208                                    productVersion.getProductEntryId());
209    
210                    productEntry.setModifiedDate(now);
211    
212                    scProductEntryPersistence.update(productEntry);
213    
214                    // Indexer
215    
216                    Indexer indexer = IndexerRegistryUtil.nullSafeGetIndexer(
217                            SCProductEntry.class);
218    
219                    indexer.reindex(productEntry);
220    
221                    return productVersion;
222            }
223    
224            protected void testDirectDownloadURL(String directDownloadURL)
225                    throws PortalException {
226    
227                    try {
228                            Http.Options options = new Http.Options();
229    
230                            options.setLocation(directDownloadURL);
231                            options.setPost(false);
232    
233                            HttpUtil.URLtoByteArray(options);
234    
235                            Http.Response response = options.getResponse();
236    
237                            if (response.getResponseCode() != HttpServletResponse.SC_OK) {
238                                    throw new UnavailableProductVersionDirectDownloadURLException();
239                            }
240                    }
241                    catch (Exception e) {
242                            throw new UnavailableProductVersionDirectDownloadURLException();
243                    }
244            }
245    
246            protected void validate(
247                            long productVersionId, String version, String changeLog,
248                            String downloadPageURL, String directDownloadURL,
249                            boolean testDirectDownloadURL, long[] frameworkVersionIds)
250                    throws PortalException, SystemException {
251    
252                    if (Validator.isNull(version)) {
253                            throw new ProductVersionNameException();
254                    }
255                    else if (Validator.isNull(changeLog)) {
256                            throw new ProductVersionChangeLogException();
257                    }
258                    else if (Validator.isNull(downloadPageURL) &&
259                                     Validator.isNull(directDownloadURL)) {
260    
261                            throw new ProductVersionDownloadURLException();
262                    }
263                    else if (Validator.isNotNull(directDownloadURL)) {
264                            SCProductVersion productVersion =
265                                    scProductVersionPersistence.fetchByDirectDownloadURL(
266                                            directDownloadURL);
267    
268                            if ((productVersion != null) &&
269                                    (productVersion.getProductVersionId() != productVersionId)) {
270    
271                                    throw new DuplicateProductVersionDirectDownloadURLException();
272                            }
273    
274                            if (testDirectDownloadURL) {
275                                    testDirectDownloadURL(directDownloadURL);
276                            }
277                    }
278                    else if (frameworkVersionIds.length == 0) {
279                            throw new ProductVersionFrameworkVersionException();
280                    }
281            }
282    
283    }