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