2 * Copyright © 2016-2018 European Support Limited
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.openecomp.sdc.itempermissions.dao.impl;
19 import com.datastax.driver.core.ResultSet;
20 import com.datastax.driver.mapping.annotations.Accessor;
21 import com.datastax.driver.mapping.annotations.Query;
23 import java.util.Collections;
24 import java.util.HashSet;
27 import org.openecomp.core.nosqldb.api.NoSqlDb;
28 import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
29 import org.openecomp.sdc.itempermissions.dao.UserPermissionsDao;
31 public class UserPermissionsDaoImpl implements UserPermissionsDao {
33 private static final NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
34 private static UserPermissionsAccessor accessor =
35 noSqlDb.getMappingManager().createAccessor(UserPermissionsAccessor.class);
39 public Set<String> listUserPermittedItems(String userId, String permission) {
40 ResultSet resultSet = accessor.getUserPermissionItems(userId, permission);
41 if (resultSet.isExhausted()) {
42 return new HashSet<>();
44 return resultSet.one().getSet(0, String.class);
49 public void updatePermissions(String itemId, String permission, Set<String> addedUsersIds,
50 Set<String> removedUsersIds) {
51 Set<String> itemSet = Collections.singleton(itemId);
53 addedUsersIds.forEach(userId ->
54 accessor.addItem(itemSet, userId, permission));
55 removedUsersIds.forEach(userId ->
56 accessor.removeItem(itemSet, userId, permission));
60 interface UserPermissionsAccessor {
62 @Query("select item_list from dox.user_permission_items WHERE user_id = ? AND permission = ?")
63 ResultSet getUserPermissionItems(String userId, String permission);
65 @Query("update dox.user_permission_items set item_list=item_list+? WHERE user_id = ? AND permission = ?")
66 void addItem(Set<String> items, String userId, String permission);
68 @Query("update dox.user_permission_items set item_list=item_list-? WHERE user_id = ? AND permission = ?")
69 void removeItem(Set<String> items, String userId, String permission);