Javaでのストアド・プロシージャの使用

public List<Authors> GetAllByProc(int targetpage, int pagesize)  {
		List<Authors> allauthors = new ArrayList<Authors>();
		ResultSet rs = null;
		Connection con = this.GetCon();
		PreparedStatement ps = null;
		CallableStatement cs=null;
		try {
			/*ps = con.prepareStatement("{call CN5135_SP_Pagination(?,?,?,?)}");
			ps.setString(1, "authors");
			ps.setString(2, "au_id");
			ps.setInt(3, targetpage);
			ps.setInt(4, pagesize);
			rs = ps.executeQuery();
			*/
			cs=con.prepareCall("{call CN5135_SP_Pagination(?,?,?,?)}");
			cs.setString("Tables", "authors");
			cs.setString("PrimaryKey", "au_id");
			cs.setInt("CurrentPage", targetpage);
			cs.setInt("PageSize", pagesize);
			rs=cs.executeQuery();
			while (rs.next()) {
				Authors newauthor = new Authors(rs.getString("au_id"), rs
						.getString("au_lname"), rs.getString("au_fname"), rs
						.getString("phone"), rs.getString("address"));
				allauthors.add(newauthor);
			}
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			System.out.println("         ");
			e.printStackTrace();
		} finally {
						this.CloseAll(rs, ps, con,cs);
		}
		return allauthors;
	}