package?com.tomo.common;

import?java.io.IOException;
import?java.io.InputStream;
import?java.util.HashMap;
import?java.util.Map;
import?java.util.Properties;

/**
?*?帶緩存的Dao工廠
?*?@author?yhx
?*/
public?class?DaoFactory?{
	private?static?Properties?props?=?new?Properties（）;
	
	/**用于緩存dao實(shí)例的Map*/
	private?static?Mapject>?cache?=?new?HashMapject>（）;
	
	private?DaoFactory（）{}
	
	static?{
		InputStream?is?=?Thread.currentThread（）.getContextClassLoader（）.getResourceAsStream（“dao.properties“）;
		try?{
			props.load（is）;
			
		}?catch?（IOException?e）?{
			System.err.println（“在classpath下沒(méi)有找到dao.properties文件，請(qǐng)檢查!“）;
			e.printStackTrace（）;
		}
	}
	
	public?static?object?getInstance（String?daoName）{
		object?o?=?null;
		o?=?cache.get（daoName）;?//

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????1339??2016-04-23?13:10??程序\campus_life_server\.classpath

?????文件???????1051??2016-04-15?11:27??程序\campus_life_server\.project

?????文件????????503??2016-04-15?11:27??程序\campus_life_server\.settings\.jsdtscope

?????文件????????112??2016-04-15?11:31??程序\campus_life_server\.settings\org.eclipse.core.resources.prefs

?????文件????????364??2016-04-15?11:27??程序\campus_life_server\.settings\org.eclipse.jdt.core.prefs

?????文件????????508??2016-04-15?11:27??程序\campus_life_server\.settings\org.eclipse.wst.common.component

?????文件????????345??2016-04-15?11:27??程序\campus_life_server\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2016-04-15?11:27??程序\campus_life_server\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2016-04-15?11:27??程序\campus_life_server\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????2139??2016-05-26?22:14??程序\campus_life_server\src\com\tomo\common\DaoFactory.java

?????文件???????1684??2016-04-15?13:47??程序\campus_life_server\src\com\tomo\common\DbHelper.java

?????文件???????1337??2016-04-15?11:28??程序\campus_life_server\src\com\tomo\common\MD5Encoder.java

?????文件????????333??2016-04-15?11:28??程序\campus_life_server\src\com\tomo\dao\CollectionDao.java

?????文件???????2119??2016-04-15?11:28??程序\campus_life_server\src\com\tomo\dao\common\baseDao.java

?????文件???????1818??2016-04-18?20:24??程序\campus_life_server\src\com\tomo\dao\impl\CollectionDaoImpl.java

?????文件???????9397??2016-04-15?18:53??程序\campus_life_server\src\com\tomo\dao\impl\common\baseDaoImpl.java

?????文件???????2129??2016-04-18?20:17??程序\campus_life_server\src\com\tomo\dao\impl\LookDaoImpl.java

?????文件???????1640??2016-04-18?20:31??程序\campus_life_server\src\com\tomo\dao\impl\MessageDaoImpl.java

?????文件???????2174??2016-04-15?20:44??程序\campus_life_server\src\com\tomo\dao\impl\ShopDaoImpl.java

?????文件????????383??2016-04-15?11:28??程序\campus_life_server\src\com\tomo\dao\impl\UsersDaoImpl.java

?????文件????????490??2016-04-15?11:28??程序\campus_life_server\src\com\tomo\dao\LookDao.java

?????文件????????412??2016-04-15?11:28??程序\campus_life_server\src\com\tomo\dao\MessageDao.java

?????文件????????428??2016-04-15?11:28??程序\campus_life_server\src\com\tomo\dao\ShopDao.java

?????文件????????245??2016-04-15?11:28??程序\campus_life_server\src\com\tomo\dao\UsersDao.java

?????文件????????742??2016-04-15?11:28??程序\campus_life_server\src\com\tomo\entity\Collect.java

?????文件???????1417??2016-04-15?11:28??程序\campus_life_server\src\com\tomo\entity\common\PageModel.java

?????文件???????2256??2016-04-15?11:28??程序\campus_life_server\src\com\tomo\entity\ItemList.java

?????文件???????1579??2016-04-18?20:08??程序\campus_life_server\src\com\tomo\entity\Look.java

?????文件???????1284??2016-04-18?20:42??程序\campus_life_server\src\com\tomo\entity\Message.java

?????文件???????1932??2016-04-15?21:18??程序\campus_life_server\src\com\tomo\entity\Shop.java

............此處省略672個(gè)文件信息