/*
* #%L
* P6Spy
* %%
* Copyright (C) 2013 P6Spy
* %%
* Licensed 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.
* #L%
*/
package com.p6spy.engine.spy;
import liquibase.exception.LiquibaseException;
import liquibase.integration.spring.SpringLiquibase;
import org.apache.log4j.Logger;
import org.springframework.core.io.DefaultResourceLoader;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import javax.sql.DataSource;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Enumeration;
public class P6TestUtil {
private static final Logger log = Logger.getLogger(P6TestUtil.class);
public static int queryForInt(Connection con, String sql) throws SQLException {
Statement stmt = null;
ResultSet rs = null;
try {
stmt = con.createStatement();
rs = stmt.executeQuery(sql);
rs.next();
return rs.getInt(1);
} finally {
if( rs != null ) try {rs.close();} catch(Exception e) {}
if( stmt != null) try {stmt.close();} catch(Exception e) {}
}
}
public static void execute(Connection con, String sql) throws SQLException {
Statement stmt = null;
try {
stmt = con.createStatement();
stmt.execute(sql);
} finally {
if( stmt != null) try {stmt.close();} catch(Exception e) {}
}
}
public static void setupTestData(final String url, final String username, final String password)
throws LiquibaseException {
// setup database for testing
String nativeUrl = url;
if( url.startsWith("jdbc:p6spy:") ) {
nativeUrl = url.replace("jdbc:p6spy:", "jdbc:");
}
setupTestData(new DriverManagerDataSource(nativeUrl, username, password));
}
public static void setupTestData(final DataSource dataSource) throws LiquibaseException {
log.info("Setting up database for testing");
SpringLiquibase liquibase = new SpringLiquibase();
liquibase.setChangeLog("classpath:liquibase.xml");
liquibase.setDataSource(dataSource);
liquibase.setResourceLoader(new DefaultResourceLoader());
liquibase.setDropFirst(true);
liquibase.afterPropertiesSet();
}
public static void printAllDrivers() {
if (log.isDebugEnabled()) {
for (Enumeration e = DriverManager.getDrivers(); e.hasMoreElements(); ) {
log.debug("1 DRIVER FOUND == " + e.nextElement());
}
}
}
public static int executeUpdate(Connection connection, String query) throws SQLException {
Statement stmt = null;
try {
stmt = connection.createStatement();
return stmt.executeUpdate(query);
} finally {
if( stmt != null) try {stmt.close();} catch(Exception e) {}
}
}
}