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.apache.commons.lang.StringUtils;
023import org.sonar.api.database.DatabaseSession;
024import org.sonar.api.security.GroupRole;
025import org.sonar.api.security.UserRole;
026
027import javax.persistence.Query;
028import java.util.List;
029
030/**
031 * @since 1.12
032 */
033public class RoleManager {
034
035  protected static final String DEFAULT_ROLE_PREFIX = "default-";
036  private DatabaseSession session;
037
038  public RoleManager(DatabaseSession session) {
039    this.session = session;
040  }
041
042  public void affectDefaultRolesToResource(int resourceId) {
043    for (UserRole defaultRole : getDefaultUserRoles()) {
044      session.save(createResourceRoleFromDefault(defaultRole, resourceId));
045    }
046    for (GroupRole defaultRole : getDefaultGroupRoles()) {
047      session.save(createResourceRoleFromDefault(defaultRole, resourceId));
048    }
049    session.commit();
050  }
051
052  public List<UserRole> getUserRoles(int resourceId) {
053    return session.getResults(UserRole.class, "resourceId", resourceId);
054  }
055
056  public List<GroupRole> getGroupRoles(int resourceId) {
057    return session.getResults(GroupRole.class, "resourceId", resourceId);
058  }
059
060  protected List<UserRole> getDefaultUserRoles() {
061    final Query query = session.createQuery("from " + UserRole.class.getSimpleName() + " ur where ur.resourceId is null and ur.role like '" + DEFAULT_ROLE_PREFIX + "%'");
062    return query.getResultList();
063  }
064
065  protected List<GroupRole> getDefaultGroupRoles() {
066    final Query query = session.createQuery("from " + GroupRole.class.getSimpleName() + " gr where gr.resourceId is null and gr.role like '" + DEFAULT_ROLE_PREFIX + "%'");
067    return query.getResultList();
068  }
069
070  protected UserRole createResourceRoleFromDefault(UserRole defaultUserRole, int resourceId) {
071    final UserRole result = new UserRole();
072    result.setRole(convertDefaultRoleName(defaultUserRole.getRole()));
073    result.setResourceId(resourceId);
074    result.setUserId(defaultUserRole.getUserId());
075    return result;
076  }
077
078  protected GroupRole createResourceRoleFromDefault(GroupRole defaultUserRole, int resourceId) {
079    final GroupRole result = new GroupRole();
080    result.setRole(convertDefaultRoleName(defaultUserRole.getRole()));
081    result.setResourceId(resourceId);
082    result.setGroupId(defaultUserRole.getGroupId());
083    return result;
084  }
085
086  protected static String convertDefaultRoleName(String defaultRoleName) {
087    return StringUtils.substringAfter(defaultRoleName, DEFAULT_ROLE_PREFIX);
088  }
089}