2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
22 * ============LICENSE_END=========================================================
25 package org.openecomp.appc.dao.util;
29 import org.openecomp.appc.configuration.Configuration;
30 import org.openecomp.appc.configuration.ConfigurationFactory;
33 public class DBUtils {
34 private static final String JDBC_DRIVER = "com.mysql.jdbc.Driver";
35 private static final Configuration configuration = ConfigurationFactory.getConfiguration();
38 String driver = JDBC_DRIVER;
39 Class.forName(driver);
40 } catch (ClassNotFoundException e) {
45 public static Connection getConnection(String schema) throws SQLException {
46 DriverManager.registerDriver(new com.mysql.jdbc.Driver());
47 String dbURL = configuration.getProperty(String.format("org.openecomp.appc.db.url.%s", schema), "");
48 String userName = configuration.getProperty(String.format("org.openecomp.appc.db.user.%s", schema), "");
49 String password = configuration.getProperty(String.format("org.openecomp.appc.db.pass.%s", schema), "");
50 return DriverManager.getConnection(dbURL, userName, password);
53 public static boolean clearResources(ResultSet resultSet, PreparedStatement ptmt, Connection connection) {
54 boolean clearFlag = false;
56 if (resultSet != null)
60 if (connection != null)
63 } catch (SQLException e) {