package?com.xjx.comm;
import?java.io.Serializable;
import?java.util.List;
import?org.hibernate.Query;
import?org.hibernate.Session;

import?com.xjx.factory.HibernateSessionFactory;

public?class?DatabaseDao?{
	
	//添加對象
	public?void?save（object?obj）{
		Session?session=HibernateSessionFactory.getSession（）;
		session.save（obj）;
	}
	
	//刪除對象
	public?void?delete（object?obj）{
		Session?session=HibernateSessionFactory.getSession（）;
		session.delete（obj）;
		session.flush（）;
	}
	
	//修改對象
	public?void?update（object?obj）{
		Session?session=HibernateSessionFactory.getSession（）;
		session.update（obj）;
	}
	
	//查詢整個對象
	public?List?findAll（Class?c）{
		Session?session=HibernateSessionFactory.getSession（）;
		String?hql=“from?“+c.getName（）;
		return?session.createQuery（hql）.list（）;
	}
	
	//根據ID查詢，返回單個對象
	public?object?findById（Class?cSerializable?id）{
		Session?session=HibernateSessionFactory.getSession（）;
		return?session.get（c?id）;
	}
	
	//批量更新
	public?void?bulkUpdate（String?hqlobject...objects）{
		Session?session=HibernateSessionFactory.getSession（）;
		Query?q=session.createQuery（hql）;
		for?（int?i?=?0;?i?jects.length;?i++）?{
			q.setParameter（i?objects[i]）;
		}
		q.executeUpdate（）;
	}
	
	//分頁查詢
	public?List?pageQuery（String?hqlInteger?pageSizeInteger?currentPageobject...objects）{
		Session?session=HibernateSessionFactory.getSession（）;
		Query?q=session.createQuery（hql）;
		for?（int?i?=?0;?i?jects.length;?i++）?{
			q.setParameter（i?objects[i]）;
		}
		if（pageSize!=null?&&?currentPage!=null）{
			q.setMaxResults（pageSize）;
			q.setFirstResult（（currentPage-1）*pageSize）;
		}
		return?q.list（）;
	}
	
	//根據HQL語句批量查詢
	public?List?bulkQuery（String?hqlobject...objects）{
		return?this.pageQuery（hqlnull?nullobjects）;
	}
	
	//用聚合函數唯一查詢
	public?object?uniqueQuey（String?hqlobject...objects）{
		List?list=this.bulkQuery（hql?objects）;
		if（list!=null）{
			return?list.get（0）;
		}
		return?null;
	}
	
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1510??2010-06-27?22:42??Myalbum\.project

?????文件????????294??2010-07-11?21:27??Myalbum\.mymetadata

?????文件????????652??2010-06-28?18:14??Myalbum\.classpath

?????文件????????509??2010-06-30?14:36??Myalbum\.myhibernatedata

?????文件????????262??2010-06-27?22:40??Myalbum\.mystrutsdata

?????文件???????1892??2010-07-11?21:28??Myalbum\data.sql

?????文件????????814??2010-06-30?14:36??Myalbum\hibernate.reveng.xml

?????文件????????518??2010-06-27?22:38??Myalbum\src\log4j.properties

?????文件???????1044??2010-06-30?15:24??Myalbum\src\hibernate.cfg.xml

?????文件????????322??2010-06-27?22:38??Myalbum\src\com\xjx\proxy\ProxyFactory.java

?????文件????????820??2010-06-27?22:38??Myalbum\src\com\xjx\proxy\ProxyRule.java

?????文件???????2055??2010-06-27?22:38??Myalbum\src\com\xjx\comm\DatabaseDao.java

?????文件???????3329??2010-06-27?22:39??Myalbum\src\com\xjx\factory\HibernateSessionFactory.java

?????文件???????2034??2010-06-27?22:38??Myalbum\src\com\xjx\daoimpl\PhotoDaoImpl.java

?????文件???????2022??2010-06-27?22:38??Myalbum\src\com\xjx\daoimpl\UserDaoImpl.java

?????文件???????2072??2010-06-30?15:37??Myalbum\src\com\xjx\daoimpl\AlbumDaoImpl.java

?????文件???????2090??2010-06-30?15:40??Myalbum\src\com\xjx\daoimpl\OpinionDaoImpl.java

?????文件???????1328??2010-07-02?16:58??Myalbum\src\com\xjx\serviceimpl\PhotoServiceImpl.java

?????文件????????546??2010-06-27?23:34??Myalbum\src\com\xjx\serviceimpl\UserServiceImpl.java

?????文件????????599??2010-06-30?15:37??Myalbum\src\com\xjx\serviceimpl\AlbumServiceImpl.java

?????文件????????692??2010-07-01?22:55??Myalbum\src\com\xjx\serviceimpl\OpinionserviceImpl.java

?????文件???????1192??2010-06-30?00:36??Myalbum\src\com\xjx\filter\CharsetFilter.java

?????文件????????538??2010-07-02?11:27??Myalbum\src\com\xjx\iservice\IPhotoService.java

?????文件????????227??2010-06-27?23:34??Myalbum\src\com\xjx\iservice\IUserService.java

?????文件????????308??2010-06-30?01:27??Myalbum\src\com\xjx\iservice\IAlbumService.java

?????文件????????328??2010-07-01?22:55??Myalbum\src\com\xjx\iservice\IOpinionService.java

?????文件???????1211??2010-06-30?14:40??Myalbum\src\com\xjx\pojo\Opinion.hbm.xml

?????文件???????1383??2010-06-29?22:54??Myalbum\src\com\xjx\pojo\Users.hbm.xml

?????文件???????1348??2010-07-01?11:46??Myalbum\src\com\xjx\pojo\Photo.hbm.xml

?????文件???????1177??2010-06-30?23:21??Myalbum\src\com\xjx\pojo\Album.hbm.xml

............此處省略134個文件信息