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- /*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * SonarQube is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
- package org.sonar.server.computation.step;
-
- import com.google.common.base.Function;
- import javax.annotation.Nonnull;
- import org.sonar.api.utils.System2;
- import org.sonar.db.event.EventDto;
- import org.sonar.db.DbSession;
- import org.sonar.db.MyBatis;
- import org.sonar.server.computation.batch.BatchReportReader;
- import org.sonar.server.computation.component.Component;
- import org.sonar.server.computation.component.DbIdsRepository;
- import org.sonar.server.computation.component.DepthTraversalTypeAwareVisitor;
- import org.sonar.server.computation.component.TreeRootHolder;
- import org.sonar.server.computation.event.Event;
- import org.sonar.server.computation.event.EventRepository;
- import org.sonar.server.db.DbClient;
-
- import static com.google.common.collect.Iterables.transform;
-
- public class PersistEventsStep implements ComputationStep {
-
- private final DbClient dbClient;
- private final System2 system2;
- private final BatchReportReader reportReader;
- private final TreeRootHolder treeRootHolder;
- private final EventRepository eventRepository;
- private final DbIdsRepository dbIdsRepository;
-
- public PersistEventsStep(DbClient dbClient, System2 system2, TreeRootHolder treeRootHolder, BatchReportReader reportReader,
- EventRepository eventRepository, DbIdsRepository dbIdsRepository) {
- this.dbClient = dbClient;
- this.system2 = system2;
- this.treeRootHolder = treeRootHolder;
- this.reportReader = reportReader;
- this.eventRepository = eventRepository;
- this.dbIdsRepository = dbIdsRepository;
- }
-
- @Override
- public void execute() {
- final DbSession session = dbClient.openSession(false);
- try {
- long analysisDate = reportReader.readMetadata().getAnalysisDate();
- new PersistEventComponentVisitor(session, analysisDate).visit(treeRootHolder.getRoot());
- session.commit();
- } finally {
- MyBatis.closeQuietly(session);
- }
- }
-
- private void processComponent(Component component, DbSession session, long analysisDate) {
- processEvents(session, component, analysisDate);
- saveVersionEvent(session, component, analysisDate);
- }
-
- private void processEvents(DbSession session, final Component component, final Long analysisDate) {
- Function<Event, EventDto> eventToEventDto = new Function<Event, EventDto>() {
- @Override
- public EventDto apply(@Nonnull Event event) {
- return newBaseEvent(component, analysisDate)
- .setName(event.getName())
- .setCategory(convertCategory(event.getCategory()))
- .setDescription(event.getDescription())
- .setData(event.getData());
- }
- };
- // FIXME bulk insert
- for (EventDto batchEventDto : transform(eventRepository.getEvents(component), eventToEventDto)) {
- dbClient.eventDao().insert(session, batchEventDto);
- }
- }
-
- private void saveVersionEvent(DbSession session, Component component, Long analysisDate) {
- String version = component.getVersion();
- if (version != null) {
- deletePreviousEventsHavingSameVersion(session, version, component);
- dbClient.eventDao().insert(session, newBaseEvent(component, analysisDate)
- .setName(version)
- .setCategory(EventDto.CATEGORY_VERSION)
- );
- }
- }
-
- private void deletePreviousEventsHavingSameVersion(DbSession session, String version, Component component) {
- for (EventDto dto : dbClient.eventDao().selectByComponentUuid(session, component.getUuid())) {
- if (dto.getCategory().equals(EventDto.CATEGORY_VERSION) && dto.getName().equals(version)) {
- dbClient.eventDao().delete(session, dto.getId());
- }
- }
- }
-
- private EventDto newBaseEvent(Component component, Long analysisDate) {
- return new EventDto()
- .setComponentUuid(component.getUuid())
- .setSnapshotId(dbIdsRepository.getSnapshotId(component))
- .setCreatedAt(system2.now())
- .setDate(analysisDate);
- }
-
- private static String convertCategory(Event.Category category) {
- switch (category) {
- case ALERT:
- return EventDto.CATEGORY_ALERT;
- case PROFILE:
- return EventDto.CATEGORY_PROFILE;
- default:
- throw new IllegalArgumentException(String.format("Unsupported category %s", category.name()));
- }
- }
-
- @Override
- public String getDescription() {
- return "Persist component links";
- }
-
- private class PersistEventComponentVisitor extends DepthTraversalTypeAwareVisitor {
- private final DbSession session;
- private final long analysisDate;
-
- public PersistEventComponentVisitor(DbSession session, long analysisDate) {
- super(Component.Type.FILE, Order.PRE_ORDER);
- this.session = session;
- this.analysisDate = analysisDate;
- }
-
- @Override
- public void visitProject(Component project) {
- processComponent(project, session, analysisDate);
- }
-
- @Override
- public void visitModule(Component module) {
- processComponent(module, session, analysisDate);
- }
-
- @Override
- public void visitDirectory(Component directory) {
- processComponent(directory, session, analysisDate);
- }
-
- @Override
- public void visitFile(Component file) {
- processComponent(file, session, analysisDate);
- }
- }
- }
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