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- /*
- * SonarQube
- * Copyright (C) 2009-2021 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program 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.
- *
- * This program 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.startup;
-
- import com.google.common.annotations.VisibleForTesting;
- import java.util.HashMap;
- import java.util.List;
- import java.util.Map;
- import org.picocontainer.Startable;
- import org.sonar.api.measures.CoreMetrics;
- import org.sonar.api.measures.Metric;
- import org.sonar.api.measures.Metrics;
- import org.sonar.api.utils.log.Logger;
- import org.sonar.api.utils.log.Loggers;
- import org.sonar.api.utils.log.Profiler;
- import org.sonar.core.util.UuidFactory;
- import org.sonar.db.DbClient;
- import org.sonar.db.DbSession;
- import org.sonar.db.metric.MetricDto;
- import org.sonar.server.metric.MetricToDto;
-
- import static com.google.common.collect.FluentIterable.concat;
- import static com.google.common.collect.Lists.newArrayList;
-
- public class RegisterMetrics implements Startable {
-
- private static final Logger LOG = Loggers.get(RegisterMetrics.class);
-
- private final DbClient dbClient;
- private final UuidFactory uuidFactory;
- private final Metrics[] metricsRepositories;
-
- public RegisterMetrics(DbClient dbClient, UuidFactory uuidFactory, Metrics[] metricsRepositories) {
- this.dbClient = dbClient;
- this.uuidFactory = uuidFactory;
- this.metricsRepositories = metricsRepositories;
- }
-
- /**
- * Used when no plugin is defining Metrics
- */
- public RegisterMetrics(DbClient dbClient, UuidFactory uuidFactory) {
- this(dbClient, uuidFactory, new Metrics[] {});
- }
-
- @Override
- public void start() {
- register(concat(CoreMetrics.getMetrics(), getPluginMetrics()));
- }
-
- @Override
- public void stop() {
- // nothing to do
- }
-
- void register(Iterable<Metric> metrics) {
- Profiler profiler = Profiler.create(LOG).startInfo("Register metrics");
- try (DbSession session = dbClient.openSession(true)) {
- save(session, metrics);
- sanitizeQualityGates(session);
- session.commit();
- }
- profiler.stopDebug();
- }
-
- private void sanitizeQualityGates(DbSession session) {
- dbClient.gateConditionDao().deleteConditionsWithInvalidMetrics(session);
- }
-
- private void save(DbSession session, Iterable<Metric> metrics) {
- Map<String, MetricDto> basesByKey = new HashMap<>();
- var allMetrics = dbClient.metricDao().selectAll(session);
- for (MetricDto base : allMetrics) {
- basesByKey.put(base.getKey(), base);
- }
-
- for (Metric metric : metrics) {
- MetricDto dto = MetricToDto.INSTANCE.apply(metric);
- MetricDto base = basesByKey.get(metric.getKey());
- if (base == null) {
- // new metric, never installed
- dto.setUuid(uuidFactory.create());
- dbClient.metricDao().insert(session, dto);
- } else {
- dto.setUuid(base.getUuid());
- dbClient.metricDao().update(session, dto);
- }
- basesByKey.remove(metric.getKey());
- }
-
- for (MetricDto nonUpdatedBase : basesByKey.values()) {
- if (dbClient.metricDao().disableByKey(session, nonUpdatedBase.getKey())) {
- LOG.info("Disable metric {} [{}]", nonUpdatedBase.getShortName(), nonUpdatedBase.getKey());
- }
- }
- }
-
- @VisibleForTesting
- List<Metric> getPluginMetrics() {
- List<Metric> metricsToRegister = newArrayList();
- Map<String, Metrics> metricsByRepository = new HashMap<>();
- for (Metrics metrics : metricsRepositories) {
- checkMetrics(metricsByRepository, metrics);
- metricsToRegister.addAll(metrics.getMetrics());
- }
-
- return metricsToRegister;
- }
-
- private static void checkMetrics(Map<String, Metrics> metricsByRepository, Metrics metrics) {
- for (Metric metric : metrics.getMetrics()) {
- String metricKey = metric.getKey();
- if (CoreMetrics.getMetrics().contains(metric)) {
- throw new IllegalStateException(String.format("Metric [%s] is already defined by SonarQube", metricKey));
- }
- Metrics anotherRepository = metricsByRepository.get(metricKey);
- if (anotherRepository != null) {
- throw new IllegalStateException(String.format("Metric [%s] is already defined by the repository [%s]", metricKey, anotherRepository));
- }
- metricsByRepository.put(metricKey, metrics);
- }
- }
-
- }
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