jdbccontextfactory.java

一个完整的代码管理系统的源代码

/*
 * Copyright (c) 2007-2010 Tanming1003 Inc.
 * All rights reserved.
 * 
 * tanming1003<[e-mail]>
 * 
 * 
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions 
 * are met:
 * 
 * Redistributions of source code must retain the above copyright 
 * notice, this list of conditions and the following disclaimer. 
 * Redistributions in binary form must reproduce the above copyright 
 * notice, this list of conditions and the following disclaimer in the 
 * documentation and/or other materials provided with the distribution. 
 * Neither the name of tanming1003 nor the names of its contributors 
 * may be used to endorse or promote products derived from this 
 * software without specific prior written permission. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
 * REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 
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 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
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 */
package hunnu.edu.cn.product.common.db;

/**
* @author tanming1003
* @date 2008-10-10
* @time 下午15:39:29
* @project_name Product
* @package_name hunnu.edu.cn.product.common.db
* @file_name    JdbcContextFactory.java
* @version      1.0
*/
public class JdbcContextFactory
{
     private static JdbcContextFactory factory;
     
     private JdbcContextFactory()
     {
    	 super();
     }
     
     public static JdbcContextFactory newInstance()
     {
    	 if(factory==null)
    		 factory=new JdbcContextFactory();
    	 return factory;
     }
     
     public Context newJdbcContext()
     {
    	 return new JdbcContext();
     }
}