/*
* Copyright 1999-2011 Alibaba Group Holding Ltd.
*
* 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.
*/
package com.alibaba.druid.sql;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import junit.framework.TestCase;
import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.util.JdbcUtils;
public class OnlineOracleTest3 extends TestCase {
private String jdbcUrl;
private String user;
private String password;
private DruidDataSource dataSource;
public void setUp() throws Exception {
jdbcUrl = "jdbc:oracle:thin:@xx.xx.xx.xx:1521:emdb";
user = "wardon";
password = "wardon";
dataSource = new DruidDataSource();
dataSource.setInitialSize(1);
dataSource.setUrl(jdbcUrl);
dataSource.setUsername(user);
dataSource.setPassword(password);
dataSource.setMaxActive(50);
dataSource.setPoolPreparedStatements(true);
dataSource.setMaxOpenPreparedStatements(100);
// dataSource.setFilters("wall");
}
public void test_connect() throws Exception {
executeQuery("select UID, USER FROM DUAL");
}
public void executeQuery(String sql) throws SQLException {
Connection conn = null;
Statement stmt = null;
ResultSet rs = null;
try {
conn = dataSource.getConnection();
stmt = conn.createStatement();
rs = stmt.executeQuery(sql);
JdbcUtils.printResultSet(rs);
} finally {
JdbcUtils.close(rs);
JdbcUtils.close(stmt);
JdbcUtils.close(conn);
}
}
public void execute(String sql) throws SQLException {
Connection conn = null;
Statement stmt = null;
try {
conn = dataSource.getConnection();
stmt = conn.createStatement();
stmt.execute(sql);
} finally {
JdbcUtils.close(stmt);
JdbcUtils.close(conn);
}
}
}