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.core.security;
021
022import org.sonar.api.batch.Decorator;
023import org.sonar.api.batch.DecoratorContext;
024import org.sonar.api.database.DatabaseSession;
025import org.sonar.api.resources.Project;
026import org.sonar.api.resources.Qualifiers;
027import org.sonar.api.resources.Resource;
028
029public class ApplyProjectRolesDecorator implements Decorator {
030
031  private RoleManager roleManager;
032
033  ApplyProjectRolesDecorator(RoleManager roleManager) {
034    this.roleManager = roleManager;
035  }
036
037  public ApplyProjectRolesDecorator(DatabaseSession session) {
038    this.roleManager = new RoleManager(session);
039  }
040
041  public boolean shouldExecuteOnProject(Project project) {
042    return true;
043  }
044
045  public void decorate(Resource resource, DecoratorContext context) {
046    if (shouldDecorateResource(resource)) {
047      Project project = (Project) resource;
048      roleManager.affectDefaultRolesToResource(project.getId());
049    }
050  }
051
052  private boolean shouldDecorateResource(Resource resource) {
053    if (isProject(resource)) {
054      Project project = (Project) resource;
055      return project.getId() != null && countRoles(project.getId()) == 0;
056    }
057    return false;
058  }
059
060  private boolean isProject(Resource resource) {
061    if (Qualifiers.PROJECT.equals(resource.getQualifier()) ||
062        Qualifiers.VIEW.equals(resource.getQualifier()) ||
063        Qualifiers.SUBVIEW.equals(resource.getQualifier())) {
064      return resource instanceof Project;
065    }
066    return false;
067  }
068
069  private int countRoles(int resourceId) {
070    return roleManager.getUserRoles(resourceId).size() + roleManager.getGroupRoles(resourceId).size();
071  }
072}