cn.com.sims.crawler.util.JDBCHelper.java Source code

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Here is the source code for cn.com.sims.crawler.util.JDBCHelper.java

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/*
 * Copyright (C) 2014 hu
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package cn.com.sims.crawler.util;

import java.util.HashMap;
import org.apache.commons.dbcp.BasicDataSource;

import org.springframework.jdbc.core.JdbcTemplate;

/**
 *
 * @author hu
 */
public class JDBCHelper {

    public static HashMap<String, JdbcTemplate> templateMap = new HashMap<String, JdbcTemplate>();

    public static JdbcTemplate createMysqlTemplate(String templateName, String url, String username,
            String password, int initialSize, int maxActive) {
        BasicDataSource dataSource = new BasicDataSource();
        dataSource.setDriverClassName("com.mysql.jdbc.Driver");
        dataSource.setUrl(url);
        dataSource.setUsername(username);
        dataSource.setPassword(password);
        dataSource.setInitialSize(initialSize);
        dataSource.setMaxActive(maxActive);
        JdbcTemplate template = new JdbcTemplate(dataSource);
        templateMap.put(templateName, template);
        return template;
    }

    public static JdbcTemplate getJdbcTemplate(String templateName) {
        return templateMap.get(templateName);
    }

}