Druid/src/test/java/com/alibaba/druid/TestOracle.java

package com.alibaba.druid;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;

import junit.framework.Assert;
import junit.framework.TestCase;

import com.alibaba.druid.pool.DruidDataSource;

public class TestOracle extends TestCase {

    private String jdbcUrl;
    private String user;
    private String password;
    private String driverClass;
    private String SQL;

    protected void setUp() throws Exception {
        // jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
        // user = "alibaba";
        // password = "ccbuauto";
        // SQL = "SELECT * FROM WP_ORDERS WHERE ID = ?";

        jdbcUrl = "jdbc:oracle:thin:@10.20.149.81:1521:ointest3";
        user = "alibaba";
        password = "deYcR7facWSJtCuDpm2r";
        SQL = "SELECT * FROM AV_INFO WHERE ID = ?";

        driverClass = "oracle.jdbc.driver.OracleDriver";
    }

    public void test_o() throws Exception {
        DruidDataSource dataSource = new DruidDataSource();

        dataSource.setDriverClassName(driverClass);
        dataSource.setUrl(jdbcUrl);
        dataSource.setUsername(user);
        dataSource.setPassword(password);
        dataSource.setPoolPreparedStatements(true);
        dataSource.setMaxOpenPreparedStatements(50);
        dataSource.setUseOracleImplicitCache(true);
        // dataSource.setConnectionProperties("oracle.jdbc.FreeMemoryOnEnterImplicitCache=true");

        for (int i = 1; i <= 1; ++i) {
            Connection conn = dataSource.getConnection();

            int rowNum = i + 1; // (i % 50) + 1;
            String sql = SQL + " AND ROWNUM <= " + rowNum;
            PreparedStatement stmt = conn.prepareStatement(sql);
            stmt.setInt(1, 61);
            ResultSet rs = stmt.executeQuery();
            int rowCount = 0;
            while (rs.next()) {
                rowCount++;
            }
            Assert.assertEquals(true, rowCount > 0);
            // Assert.isTrue(!rs.isClosed());
            rs.close();
            // Assert.isTrue(!stmt.isClosed());
            stmt.close();

            conn.close();

        }

        dataSource.close();
    }
}