/*
* Distributed as part of c3p0 0.9.5-pre10
*
* Copyright (C) 2014 Machinery For Change, Inc.
*
* Author: Steve Waldman <swaldman@mchange.com>
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of EITHER:
*
* 1) The GNU Lesser General Public License (LGPL), version 2.1, as
* published by the Free Software Foundation
*
* OR
*
* 2) The Eclipse Public License (EPL), version 1.0
*
* You may choose which license to accept if you wish to redistribute
* or modify this work. You may offer derivatives of this work
* under the license you have chosen, or you may provide the same
* choice of license which you have been offered here.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received copies of both LGPL v2.1 and EPL v1.0
* along with this software; see the files LICENSE-EPL and LICENSE-LGPL.
* If not, the text of these licenses are currently available at
*
* LGPL v2.1: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* EPL v1.0: http://www.eclipse.org/org/documents/epl-v10.php
*
*/
package com.mchange.v2.c3p0.test;
import java.lang.reflect.Method;
import com.mchange.v2.c3p0.ComboPooledDataSource;
import com.mchange.v2.c3p0.C3P0ProxyConnection;
import com.mchange.v2.c3p0.C3P0ProxyStatement;
import com.mchange.v2.c3p0.util.TestUtils;
public final class RawConnectionOpTest
{
public static void main(String[] argv)
{
ComboPooledDataSource cpds = null;
try
{
String jdbc_url = null;
String username = null;
String password = null;
if (argv.length == 3)
{
jdbc_url = argv[0];
username = argv[1];
password = argv[2];
}
else if (argv.length == 1)
{
jdbc_url = argv[0];
username = null;
password = null;
}
else
usage();
if (! jdbc_url.startsWith("jdbc:") )
usage();
cpds = new ComboPooledDataSource();
cpds.setJdbcUrl( jdbc_url );
cpds.setUser( username );
cpds.setPassword( password );
cpds.setMaxPoolSize( 10 );
// cpds.setUsesTraditionalReflectiveProxies( true );
C3P0ProxyConnection conn = (C3P0ProxyConnection) cpds.getConnection();
Method toStringMethod = Object.class.getMethod("toString", new Class[]{});
Method identityHashCodeMethod = System.class.getMethod("identityHashCode", new Class[] {Object.class});
System.out.println("rawConnection.toString() -> " +
conn.rawConnectionOperation(toStringMethod, C3P0ProxyConnection.RAW_CONNECTION, new Object[]{}));
Integer ihc = (Integer) conn.rawConnectionOperation(identityHashCodeMethod, null, new Object[]{C3P0ProxyConnection.RAW_CONNECTION});
System.out.println("System.identityHashCode( rawConnection ) -> " + Integer.toHexString( ihc.intValue() ));
C3P0ProxyStatement stmt = (C3P0ProxyStatement) conn.createStatement();
System.out.println("rawStatement.toString() -> " +
stmt.rawStatementOperation(toStringMethod, C3P0ProxyStatement.RAW_STATEMENT, new Object[]{}));
Integer ihc2 = (Integer) stmt.rawStatementOperation(identityHashCodeMethod, null, new Object[]{C3P0ProxyStatement.RAW_STATEMENT});
System.out.println("System.identityHashCode( rawStatement ) -> " + Integer.toHexString( ihc2.intValue() ));
conn.close();
for (int i = 0; i < 10; ++i)
{
C3P0ProxyConnection check = null;
try
{
check = (C3P0ProxyConnection) cpds.getConnection();
//System.err.println( TestUtils.samePhysicalConnection( conn, check ) );
System.err.println( TestUtils.physicalConnectionIdentityHashCode( check ) == ihc.intValue() );
}
finally
{ if (check != null) check.close(); }
}
}
catch (Exception e)
{ e.printStackTrace(); }
finally
{ if (cpds != null) cpds.close(); }
}
private static void usage()
{
System.err.println("java " + RawConnectionOpTest.class.getName() + " \\");
System.err.println("\t<jdbc_driver_class> \\");
System.err.println("\t<jdbc_url> [<username> <password>]");
System.exit(-1);
}
}