BookReview(.java 수정 기능 추가)

/********************Controller********************/
 
@RequestMapping(value="/reviewUpdateForm", method=RequestMethod.POST)
    @ResponseBody
    public BookReview reviewUpdateForm(int seq) {
        BookReview result = new BookReview();
        
        result = dao.reviewSelect(seq);
        
        return result;
        
        
        
    }
    
    @RequestMapping(value="/reviewUpdate", method=RequestMethod.POST)
    @ResponseBody
    public int reviewUpdate(BookReview bookReview) {
        int result =0;
        result = dao.reviewUpdate(bookReview);
        
        return result;
        
        
        
    }
 
 
 
/********************DAO********************/
 
    public BookReview reviewSelect(int seq) {
        BookReview result=null;
        BookReviewMapper mapper = session.getMapper(BookReviewMapper.class);
        try {
            result = mapper.reviewSelect(seq);
        }catch(Exception e) {
            e.printStackTrace();
        }
        return result;
    }
    public int reviewUpdate(BookReview bookReview) {
        int result = 0;
        BookReviewMapper mapper = session.getMapper(BookReviewMapper.class);
        try {
            result =  mapper.reviewUpdate(bookReview);
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return result;
 
    }
 
 
/********************Mapper********************/
<update id="reviewUpdate" parameterType="BookReview" >
    update
        BOOKREVIEW
    set
        name = #{name},
        review = #{review}
    where
        SEQ = #{seq}
    </update>
 
 
 
<select id ="reviewSelect" parameterType ="int" resultType="BookReview">
    select
        SEQ
        ,NAME
        ,REVIEW
        ,REGDATE
        
    from
         BOOKREVIEW
     where
         SEQ = #{seq}
    
    </select>