classjinduservice.java

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package edu.yinhe.mis.services;

import java.sql.SQLException;
import java.util.ArrayList;

import javax.sql.DataSource;

import edu.yinhe.mis.dto.ClassJinduDTO;
import edu.yinhe.mis.dto.ClassesDTO;
import edu.yinhe.mis.model.DAOFactory;
import edu.yinhe.system.common.AppException;
import edu.yinhe.system.model.IBaseDAO;
import edu.yinhe.system.services.Service;
/**
 * 
 * @author 苏世进
 *
 */

public class ClassJinduService extends Service{
	private IBaseDAO ClassJinduDAO = null;
	private IBaseDAO classesDAO = null;
	private IBaseDAO outline =  null;

	public Object alllist() throws AppException {
		return null;
	}
	/**
	 * parm obj
	 * parm return返回list对象
	 */

	public Object alllist(Object obj) throws AppException {
		Object[] objs=null;
		ClassJinduDTO dto = new ClassJinduDTO();
		try {
			dto = (ClassJinduDTO) obj;
			ClassJinduDAO = DAOFactory.getClassJinduDAO(conn);
			objs= (Object[])ClassJinduDAO.findAll(dto);
		} catch (SQLException e) {
			e.printStackTrace();
		}finally{
			this.closeConnection();
		}

		return objs;
	}


	public Object findAll() throws AppException {
		// TODO Auto-generated method stub
		return null;
	}
	public Object list(Object arg0) throws AppException {
		ClassesDTO dto = (ClassesDTO)arg0;
		classesDAO = DAOFactory.getClassesDAO(conn);
		ArrayList list = null;
		try {
			list = (ArrayList) classesDAO.find(dto);
		} catch (SQLException e) {
			e.printStackTrace();
		}finally{
			closeConnection();
		}
		return list;
	}
	public Object load(Object arg0) throws AppException {
		Object[] objs = null;
		outline = DAOFactory.getOutlineDAO(conn);
		try {
			objs = (Object[]) outline.findAll(arg0);
		} catch (SQLException e) {
			e.printStackTrace();
		}finally{
			closeConnection();
		}
		return objs;
	}
	public Object modify(Object arg0) throws AppException {
		// TODO Auto-generated method stub
		return false;
	}
	public Object remove(Object arg0) throws AppException {
		// TODO Auto-generated method stub
		return false;
	}


}