org.sonar.plugins.findbugs.FindbugsMavenInitializer Maven / Gradle / Ivy

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FindBugs is a program that uses static analysis to look for bugs in Java code. It can detect a variety of common coding mistakes, including thread synchronization problems, misuse of API methods.

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/*
 * SonarQube Findbugs Plugin
 * Copyright (C) 2012 SonarSource
 * [email protected]
 *
 * 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  02
 */
package org.sonar.plugins.findbugs;

import org.sonar.api.batch.Initializer;
import org.sonar.api.batch.SupportedEnvironment;
import org.sonar.api.batch.maven.MavenPlugin;
import org.sonar.api.batch.maven.MavenUtils;
import org.sonar.api.config.Settings;
import org.sonar.api.resources.Project;

/**
 * Configures Sonar FindBugs Plugin according to configuration of findbugs-maven-plugin.
 * Supports only "excludeFilterFile".
 */
@SupportedEnvironment("maven")
public class FindbugsMavenInitializer extends Initializer {

  private static final String FINDBUGS_GROUP_ID = MavenUtils.GROUP_ID_CODEHAUS_MOJO;
  private static final String FINDBUGS_ARTIFACT_ID = "findbugs-maven-plugin";
  private final Settings settings;

  public FindbugsMavenInitializer(Settings settings) {
    this.settings = settings;
  }

  @Override
  public boolean shouldExecuteOnProject(Project project) {
    return true;
  }

  @Override
  public void execute(Project project) {
    if (!settings.hasKey(FindbugsConstants.EXCLUDES_FILTERS_PROPERTY)) {
      settings.setProperty(FindbugsConstants.EXCLUDES_FILTERS_PROPERTY, getExcludesFiltersFromPluginConfiguration(project));
    }
  }

  private static String getExcludesFiltersFromPluginConfiguration(Project project) {
    MavenPlugin mavenPlugin = MavenPlugin.getPlugin(project.getPom(), FINDBUGS_GROUP_ID, FINDBUGS_ARTIFACT_ID);
    return mavenPlugin != null ? mavenPlugin.getParameter("excludeFilterFile") : null;
  }

}