ibasedao.java

电信用户自服务系统

package tarena.netctoss.dao;

import java.io.Serializable;
import java.util.Collection;

public interface IBaseDAO {
	public Serializable insert(Object o);
	public void delete(Object o);
	public void deleteAll(Collection c);
	public void update(Object o);
	public void insertOrUpdate(Object o);
	public Object selectById(Class c, Serializable id);
	public Collection selectAll(Class c);
}