?? proxywrapperstest.java
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/* * Distributed as part of c3p0 v.0.9.1-pre6 * * Copyright (C) 2005 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 the GNU Lesser General Public License version 2.1, as * published by the Free Software Foundation. * * 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. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this software; see the file LICENSE. If not, write to the * Free Software Foundation, Inc., 59 Temple Place, Suite 330, * Boston, MA 02111-1307, USA. */package com.mchange.v2.c3p0.test;import java.util.*;import java.sql.*;import javax.sql.*;import com.mchange.v2.c3p0.*;import com.mchange.v1.db.sql.*;public final class ProxyWrappersTest{ public static void main(String[] argv) { ComboPooledDataSource cpds = null; Connection c = null; try { cpds = new ComboPooledDataSource(); cpds.setDriverClass( "org.postgresql.Driver" ); cpds.setJdbcUrl( "jdbc:postgresql://localhost/c3p0-test" ); cpds.setUser("swaldman"); cpds.setPassword("test"); cpds.setMinPoolSize(5); cpds.setAcquireIncrement(5); cpds.setMaxPoolSize(20); c = cpds.getConnection(); c.setAutoCommit( false ); Statement stmt = c.createStatement(); stmt.executeUpdate("CREATE TABLE pwtest_table (col1 char(5), col2 char(5))"); ResultSet rs = stmt.executeQuery("SELECT * FROM pwtest_table"); System.err.println("rs: " + rs); System.err.println("rs.getStatement(): " + rs.getStatement()); System.err.println("rs.getStatement().getConnection(): " + rs.getStatement().getConnection()); } catch( Exception e ) { e.printStackTrace(); } finally { try { if (c!= null) c.rollback(); } catch (Exception e) { e.printStackTrace(); } try { if (cpds!= null) cpds.close(); } catch (Exception e) { e.printStackTrace(); } } }}
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