egovframework.rte.tex.gds.service.impl.EgovGoodsServiceImpl.java Source code

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Here is the source code for egovframework.rte.tex.gds.service.impl.EgovGoodsServiceImpl.java

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/*
 * Copyright 2011 MOPAS(Ministry of Public Administration and Security).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package egovframework.rte.tex.gds.service.impl;

import java.io.File;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Properties;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;

import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;

import egovframework.rte.fdl.cmmn.AbstractServiceImpl;
import egovframework.rte.fdl.idgnr.EgovIdGnrService;
import egovframework.rte.tex.com.service.SearchVO;
import egovframework.rte.tex.gds.service.EgovGoodsService;
import egovframework.rte.tex.gds.service.GoodsImageVO;
import egovframework.rte.tex.gds.service.GoodsVO;

/**
 * ?   ? ?.
 * 
 * @author   ??
 * @since 2011.06.07
 * @version 1.0
 * @see <pre>
 *  == ?(Modification Information) ==
 *   
 *   ?      ?           
 *  -------    --------    ---------------------------
 *   2011.06.07  ??           ?
 * 
 * </pre>
 */
@Service("goodsService")
public class EgovGoodsServiceImpl extends AbstractServiceImpl implements EgovGoodsService {

    /** GoodsDAO */
    @Resource(name = "goodsDAO")
    private GoodsDAO goodsDAO;

    /** goodsID Generation */
    @Resource(name = "egovIdGnrServiceGds")
    private EgovIdGnrService egovIdGnrServiceGds;

    /** fileUploadProperties */
    @Resource(name = "fileUploadProperties")
    Properties fileUploadProperties;

    /**
     *  .
     * @param searchVO
     * @return List<GoodsVO> 
     * @throws Exception
     */
    public List<GoodsVO> selectGoodsList(SearchVO searchVO) throws Exception {
        return goodsDAO.selectGoodsList(searchVO);
    }

    /**
     *  ?.
     * @param goodsVO ?? 
     * @return String 
     * @throws Exception
     */
    public String insertGoods(GoodsVO goodsVO) throws Exception {
        log.debug(goodsVO.toString());

        goodsDAO.insertGoodsImage(goodsVO.getGoodsImageVO());
        goodsDAO.insertGoodsImage(goodsVO.getDetailImageVO());

        /** ID Generation Service */
        String id = egovIdGnrServiceGds.getNextStringId();
        goodsVO.setGoodsId(id);
        log.debug(goodsVO.toString());

        goodsDAO.insertGoods(goodsVO);

        return id;
    }

    /**
     *  ? .
     * @param goodsVO  
     * @return GoodsVO ?  
     * @throws Exception
     */
    public GoodsVO selectGoods(GoodsVO goodsVO) throws Exception {
        GoodsVO resultVO = goodsDAO.selectGoods(goodsVO);
        log.debug(resultVO);

        if (resultVO == null)
            throw processException("info.nodata.msg");

        return resultVO;
    }

    /**
     * ? ? .
     * @param request
     * @param goodsVO 
     * @throws Exception
     */
    public void updateGoods(GoodsVO goodsVO, final HttpServletRequest request) throws Exception {

        final MultipartHttpServletRequest multiRequest = (MultipartHttpServletRequest) request;

        GoodsImageVO[] imageList = new GoodsImageVO[2];
        // extract files
        final Map<String, MultipartFile> files = multiRequest.getFileMap();

        // process files
        String uploadLastPath = fileUploadProperties.getProperty("file.upload.path");

        String uploadPath = request.getSession().getServletContext().getRealPath("/") + uploadLastPath;
        File saveFolder = new File(uploadPath);

        //  ?
        boolean isDir = false;

        if (!saveFolder.exists() || saveFolder.isFile()) {
            saveFolder.mkdirs();
        }

        if (!isDir) {

            Iterator<Entry<String, MultipartFile>> itr = files.entrySet().iterator();
            MultipartFile file;
            String filePath;
            int i = 0; // goodsImage,detailImage  index 
            while (itr.hasNext()) {

                // ??  
                Entry<String, MultipartFile> entry = itr.next();
                file = entry.getValue();

                if (!"".equals(file.getOriginalFilename())) {

                    String saveFileName;

                    if (i == 0) {
                        saveFileName = goodsVO.getGoodsImageVO().getGoodsImageId();
                    } else {
                        saveFileName = goodsVO.getDetailImageVO().getGoodsImageId();
                    }

                    imageList[i] = new GoodsImageVO(saveFileName, file.getOriginalFilename());
                    // ? 
                    filePath = uploadPath + "\\" + saveFileName;
                    file.transferTo(new File(filePath));
                }
                i++;
            }
        }
        if (imageList[0] != null)
            goodsVO.setGoodsImageVO(imageList[0]);
        if (imageList[1] != null)
            goodsVO.setDetailImageVO(imageList[1]);

        goodsDAO.updateGoods(goodsVO);

    }

    /**
     * ? .
     * @param goodsVO 
     * @param request
     * @throws Exception
     */
    public void deleteGoods(GoodsVO goodsVO, final HttpServletRequest request) throws Exception {
        goodsDAO.deleteGoods(goodsVO); //?( )
        goodsDAO.deleteGoodsCart(goodsVO); //??   ? 
    }

    /**
     * ?  .
     * @param searchVO 
     * @return int ? 
     */
    public int selectGoodsListTotCnt(SearchVO searchVO) {
        return goodsDAO.selectGoodsListTotCnt(searchVO);
    }

    /**
     *   .(xml, excel)
     * @return List<GoodsVO> ?
     * @throws Exception
     */
    public List<GoodsVO> selectGoodsXml() throws Exception {
        return goodsDAO.selectGoodsXml();
    }
}