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/*
* SonarQube
* Copyright (C) 2009-2017 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* 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 02110-1301, USA.
*/
package org.sonar.db.user;
import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Maps;
import com.google.common.collect.Multimap;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import org.apache.ibatis.session.RowBounds;
import org.sonar.db.Dao;
import org.sonar.db.DbSession;
import static org.sonar.db.DatabaseUtils.executeLargeInputs;
public class GroupMembershipDao implements Dao {
public List<GroupMembershipDto> selectGroups(DbSession session, GroupMembershipQuery query, Integer userId, int offset, int limit) {
Map<String, Object> params = ImmutableMap.of("query", query, "userId", userId);
return mapper(session).selectGroups(params, new RowBounds(offset, limit));
}
public int countGroups(DbSession session, GroupMembershipQuery query, Integer userId) {
Map<String, Object> params = ImmutableMap.of("query", query, "userId", userId);
return mapper(session).countGroups(params);
}
public List<UserMembershipDto> selectMembers(DbSession session, UserMembershipQuery query, int offset, int limit) {
Map<String, Object> params = ImmutableMap.of("query", query, "groupId", query.groupId());
return mapper(session).selectMembers(params, new RowBounds(offset, limit));
}
public int countMembers(DbSession session, UserMembershipQuery query) {
Map<String, Object> params = ImmutableMap.of("query", query, "groupId", query.groupId());
return mapper(session).countMembers(params);
}
public Map<String, Integer> countUsersByGroups(DbSession session, Collection<Integer> groupIds) {
Map<String, Integer> result = Maps.newHashMap();
executeLargeInputs(
groupIds,
input -> {
List<GroupUserCount> userCounts = mapper(session).countUsersByGroup(input);
for (GroupUserCount count : userCounts) {
result.put(count.groupName(), count.userCount());
}
return userCounts;
});
return result;
}
public List<Integer> selectGroupIdsByUserId(DbSession dbSession, int userId) {
return mapper(dbSession).selectGroupIdsByUserId(userId);
}
public Multimap<String, String> selectGroupsByLogins(DbSession session, Collection<String> logins) {
Multimap<String, String> result = ArrayListMultimap.create();
executeLargeInputs(
logins,
input -> {
List<LoginGroup> groupMemberships = mapper(session).selectGroupsByLogins(input);
for (LoginGroup membership : groupMemberships) {
result.put(membership.login(), membership.groupName());
}
return groupMemberships;
});
return result;
}
private static GroupMembershipMapper mapper(DbSession session) {
return session.getMapper(GroupMembershipMapper.class);
}
}
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