| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| |
| package org.apache.airavata.common.utils; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.sql.Connection; |
| import java.sql.SQLException; |
| |
| /** |
| * An abstraction for database specific test classes. This will create a database and provides methods to execute SQLs. |
| */ |
| public class DatabaseTestCases { |
| |
| private static final Logger logger = LoggerFactory.getLogger(DatabaseTestCases.class); |
| |
| protected static String hostAddress = "localhost"; |
| protected static int port = 20000; |
| protected static String userName = "admin"; |
| protected static String password = "admin"; |
| protected static String driver = "org.apache.derby.jdbc.ClientDriver"; |
| |
| public static String getHostAddress() { |
| return hostAddress; |
| } |
| |
| public static int getPort() { |
| return port; |
| } |
| |
| public static String getUserName() { |
| return userName; |
| } |
| |
| public static String getPassword() { |
| return password; |
| } |
| |
| public static String getDriver() { |
| return driver; |
| } |
| |
| public static String getJDBCUrl() { |
| return new StringBuilder().append("jdbc:derby://").append(getHostAddress()).append(":").append(getPort()) |
| .append("/persistent_data;create=true;user=").append(getUserName()).append(";password=") |
| .append(getPassword()).toString(); |
| } |
| |
| public static void waitTillServerStarts() { |
| DBUtil dbUtil = null; |
| |
| try { |
| dbUtil = new DBUtil(getJDBCUrl(), getUserName(), getPassword(), getDriver()); |
| } catch (Exception e) { |
| // ignore |
| } |
| |
| Connection connection = null; |
| try { |
| if (dbUtil != null) { |
| connection = dbUtil.getConnection(); |
| } |
| } catch (Throwable e) { |
| // ignore |
| } |
| |
| while (connection == null) { |
| try { |
| Thread.sleep(1000); |
| try { |
| if (dbUtil != null) { |
| connection = dbUtil.getConnection(); |
| } |
| } catch (SQLException e) { |
| // ignore |
| } |
| } catch (InterruptedException e) { |
| // ignore |
| } |
| } |
| |
| } |
| |
| public static void executeSQL(String sql) throws Exception { |
| DBUtil dbUtil = new DBUtil(getJDBCUrl(), getUserName(), getPassword(), getDriver()); |
| dbUtil.executeSQL(sql); |
| } |
| |
| public DBUtil getDbUtil () throws Exception { |
| return new DBUtil(getJDBCUrl(), getUserName(), getPassword(), getDriver()); |
| |
| } |
| |
| public Connection getConnection() throws Exception { |
| |
| DBUtil dbUtil = getDbUtil (); |
| Connection connection = dbUtil.getConnection(); |
| connection.setAutoCommit(true); |
| return connection; |
| |
| } |
| |
| } |