001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2008-2011 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     */
020    package org.sonar.plugins.core.security;
021    
022    import org.sonar.api.batch.Decorator;
023    import org.sonar.api.batch.DecoratorContext;
024    import org.sonar.api.database.DatabaseSession;
025    import org.sonar.api.resources.Project;
026    import org.sonar.api.resources.Resource;
027    
028    public class ApplyProjectRolesDecorator implements Decorator {
029    
030      private RoleManager roleManager;
031    
032      ApplyProjectRolesDecorator(RoleManager roleManager) {
033        this.roleManager = roleManager;
034      }
035    
036      public ApplyProjectRolesDecorator(DatabaseSession session) {
037        this.roleManager = new RoleManager(session);
038      }
039    
040      public boolean shouldExecuteOnProject(Project project) {
041        return true;
042      }
043    
044      public void decorate(Resource resource, DecoratorContext context) {
045        if (shouldDecorateResource(resource)) {
046          Project project = (Project) resource;
047          roleManager.affectDefaultRolesToResource(project.getId());
048        }
049      }
050    
051      private boolean shouldDecorateResource(Resource resource) {
052        if (isProject(resource)) {
053          Project project = (Project) resource;
054          return project.getId() != null && countRoles(project.getId()) == 0;
055        }
056        return false;
057      }
058    
059      private boolean isProject(Resource resource) {
060        if (Resource.QUALIFIER_PROJECT.equals(resource.getQualifier()) ||
061            Resource.QUALIFIER_VIEW.equals(resource.getQualifier()) ||
062            Resource.QUALIFIER_SUBVIEW.equals(resource.getQualifier())) {
063          return resource instanceof Project;
064        }
065        return false;
066      }
067    
068      private int countRoles(int resourceId) {
069        return roleManager.getUserRoles(resourceId).size() + roleManager.getGroupRoles(resourceId).size();
070      }
071    }