sonarqube/server/sonar-ce-task-projectanalysis/src/main/java/org/sonar/ce/task/projectexport/steps/ExportLinksStep.java

/*
 * SonarQube
 * Copyright (C) 2009-2024 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.ce.task.projectexport.steps;

import com.sonarsource.governance.projectdump.protobuf.ProjectDump;
import java.util.List;
import org.slf4j.LoggerFactory;
import org.sonar.ce.task.step.ComputationStep;
import org.sonar.db.DbClient;
import org.sonar.db.DbSession;
import org.sonar.db.component.ProjectLinkDto;

import static java.lang.String.format;
import static org.apache.commons.lang3.StringUtils.defaultString;

public class ExportLinksStep implements ComputationStep {

  private final DbClient dbClient;
  private final ProjectHolder projectHolder;
  private final DumpWriter dumpWriter;

  public ExportLinksStep(DbClient dbClient, ProjectHolder projectHolder, DumpWriter dumpWriter) {
    this.dbClient = dbClient;
    this.projectHolder = projectHolder;
    this.dumpWriter = dumpWriter;
  }

  @Override
  public void execute(Context context) {
    long count = 0L;

    try {
      try (DbSession dbSession = dbClient.openSession(false);
        StreamWriter<ProjectDump.Link> linksWriter = dumpWriter.newStreamWriter(DumpElement.LINKS)) {
        ProjectDump.Link.Builder builder = ProjectDump.Link.newBuilder();
        List<ProjectLinkDto> links = dbClient.projectExportDao()
          .selectLinksForExport(dbSession, projectHolder.projectDto().getUuid());
        for (ProjectLinkDto link : links) {
          builder
            .clear()
            .setUuid(link.getUuid())
            .setName(defaultString(link.getName()))
            .setHref(defaultString(link.getHref()))
            .setType(defaultString(link.getType()));
          linksWriter.write(builder.build());
          ++count;
        }

        LoggerFactory.getLogger(getClass()).debug("{} links exported", count);
      }
    } catch (Exception e) {
      throw new IllegalStateException(format("Link export failed after processing %d link(s) successfully", count), e);
    }
  }

  @Override
  public String getDescription() {
    return "Export links";
  }
}