001/*
002 * Sonar, open source software quality management tool.
003 * Copyright (C) 2008-2012 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * Sonar is free software; you can redistribute it and/or
007 * modify it under the terms of the GNU Lesser General Public
008 * License as published by the Free Software Foundation; either
009 * version 3 of the License, or (at your option) any later version.
010 *
011 * Sonar is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014 * Lesser General Public License for more details.
015 *
016 * You should have received a copy of the GNU Lesser General Public
017 * License along with Sonar; if not, write to the Free Software
018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019 */
020package org.sonar.plugins.cobertura;
021
022import org.slf4j.LoggerFactory;
023import org.sonar.api.CoreProperties;
024import org.sonar.api.batch.CoverageExtension;
025import org.sonar.api.batch.Sensor;
026import org.sonar.api.batch.SensorContext;
027import org.sonar.api.resources.Java;
028import org.sonar.api.resources.JavaFile;
029import org.sonar.api.resources.Project;
030import org.sonar.api.resources.Resource;
031import org.sonar.plugins.cobertura.api.AbstractCoberturaParser;
032
033import java.io.File;
034
035public class CoberturaSensor implements Sensor, CoverageExtension {
036
037  public boolean shouldExecuteOnProject(Project project) {
038    return !project.getFileSystem().mainFiles(Java.KEY).isEmpty();
039  }
040
041  public void analyse(Project project, SensorContext context) {
042    String path = (String) project.getProperty(CoreProperties.COBERTURA_REPORT_PATH_PROPERTY);
043    if (path == null) {
044      // wasn't configured - skip
045      return;
046    }
047    File report = project.getFileSystem().resolvePath(path);
048    if (!report.exists() || !report.isFile()) {
049      LoggerFactory.getLogger(getClass()).warn("Cobertura report not found at {}", report);
050      return;
051    }
052    parseReport(report, context);
053  }
054
055  protected void parseReport(File xmlFile, final SensorContext context) {
056    LoggerFactory.getLogger(CoberturaSensor.class).info("parsing {}", xmlFile);
057    new JavaCoberturaParser().parseReport(xmlFile, context);
058  }
059
060  @Override
061  public String toString() {
062    return getClass().getSimpleName();
063  }
064
065  private static final class JavaCoberturaParser extends AbstractCoberturaParser {
066    @Override
067    protected Resource<?> getResource(String fileName) {
068      return new JavaFile(fileName);
069    }
070  }
071}