public void service(HttpServletRequest req, HttpServletResponse res)
throws IOException, ServletException {
MultipartHttpServletRequest httpReq = getMultipartResolver().resolveMultipart(req);
// 单据类型
String bill_type = httpReq.getParameter("bill_type");
if (!getMultipartResolver().isMultipart(req)) {
throw new IllegalArgumentException(
NCLangRes4VoTransl.getNCLangRes()
.getStrByID("lfw", "LfwFileUploadServlet-000000") /* 请求不是一个multipart请求! */);
}
try {
Object result = doSaveFiles(req, res, httpReq);
if (result != null) {
LfwJsonSerializer serializer = new LfwJsonSerializer();
String strResult = serializer.toJsObject(result);
req.setAttribute("result", strResult);
RequestDispatcher dispatcher =
getServletContext()
.getRequestDispatcher("/html/nodes/importbodydata/uploadsuccess.jsp");
dispatcher.forward(req, res);
} else {
RequestDispatcher dispatcher =
getServletContext()
.getRequestDispatcher("/html/nodes/importbodydata/uploadsuccess.jsp");
dispatcher.forward(req, res);
}
} catch (Exception e) {
logger.error(e);
}
}
// 季凌峰 2012/12/25 附件解密
public String loupadate(
String opensource, String pk_xy_proj_main, String pk_xy_pub_step, String price_type) {
String keyValue = null;
// 附件解密方法
Properties props = new Properties();
// 文件存放的路径。评标会解密的附件压缩
String ebsfile = "";
BaseDAO dao = new BaseDAO();
InputStream is = null;
try {
// 读取应用下的配置文件
String path =
RuntimeEnv.getInstance().getNCHome()
+ File.separatorChar
+ "hotwebs"
+ File.separatorChar
+ "ebscg"
+ File.separatorChar
+ "WEB-INF"
+ File.separatorChar
+ "conf"
+ File.separatorChar
+ "system.properties";
is = new FileInputStream(path);
props.load(is);
keyValue = props.getProperty(EbsOperaitonConst.CHECK_KEY);
} catch (Exception e) {
Logger.error("读取系统配置错误!", e);
try {
if (is != null) is.close();
} catch (Exception et) {
Logger.error("读取系统配置错误!", et);
}
} finally {
try {
if (is != null) is.close();
} catch (IOException e) {
Logger.error("读取系统配置错误!", e);
}
}
// 如果为1的时候则对文件解密
if (keyValue != null) {
// 因为没有从js获取，没有打开界面调用数据，所以参数需要自己定义和获取。
String openvalue = "2";
// 模块类型 model_type 7门户上传附件
String modelType = "7";
// 来源单据类型 bill_type //发标应答 E059 发布应答 E05A
String billType = "E059"; // 发标应答 E059
if (opensource != null && opensource.equals("0")) {
billType = "E05A"; // 发布应答 E05A
}
// 所属单据ID bill_id 采购方案主键
String billId = pk_xy_proj_main;
// 所属单据明细ID itemid 供应商确定主键
try {
String sql =
"select * from ebs_xy_proj_item_sup_cfm where pk_xy_proj_main = '"
+ pk_xy_proj_main
+ "' and isnull(dr,0) = 0 ";
List<ProjItemSupCfmVO> sp =
(List<ProjItemSupCfmVO>)
dao.executeQuery(sql, new BeanListProcessor(ProjItemSupCfmVO.class));
if (sp != null && sp.size() > 0) {
for (ProjItemSupCfmVO sup : sp) {
// 获取每次供应商的附件
// 修改下面的方法，主要是为了取得对应的附件类型。
String sqls =
"select * from ebs_da_att where model_type='"
+ modelType
+ "' and bill_type= '"
+ billType
+ "' and bill_id='"
+ billId
+ "' and itemid='"
+ sup.getPk_xy_proj_item_sup_cfm()
+ "' and zdy3='"
+ pk_xy_pub_step
+ "' and price_type in ("
+ price_type
+ ") and ISNULL(dr,0) = 0 ";
List<AttVO> list =
(List<AttVO>) dao.executeQuery(sqls, new BeanListProcessor(AttVO.class));
// List<AttVO> list = getOpenQueryService().getCaFileByPara(modelType, billType, billId,
// sup.getPk_xy_proj_item_sup_cfm());
EbscgFileUploadHandler fileHandler =
(EbscgFileUploadHandler)
LfwClassUtil.newInstance(EbscgFileUploadHandler.class.getName());
if (list != null && list.size() > 0) {
SignVO signvo = null;
byte[] baOutPlaintext = null;
for (AttVO attvo : list) {
if (attvo != null && attvo.getAfter_ca() != null && attvo.getAfter_ca() == 1) {
continue;
}
try {
// 采用数据库读取文件数据
DataFileFactory dff = DataFileFactory.getInstance();
IDataBaseFileOper ibfo = dff.getFileDealServer();
byte[] content = null;
content = ibfo.obtainFileMess(attvo.getPk_da_att(), "ca_content");
EncrypteDecrypte3DES des = new EncrypteDecrypte3DES();
BASE64Decoder base64 = new BASE64Decoder();
des.setKey(base64.decodeBuffer(keyValue));
des.setIv(base64.decodeBuffer("zz7cZtYpVR4="));
baOutPlaintext = des.decrypt(base64.decodeBuffer(new String(content).trim()));
ibfo.updateFileMess(attvo.getPk_da_att(), baOutPlaintext, "content");
attvo.setAfter_ca(1);
// 设置文档解密状态
dao.updateVO(attvo, new String[] {"after_ca"});
} catch (Exception ex) {
// TODO Auto-generated catch block
logger.error(ex.getMessage(), ex);
return "文件解密失败";
/*throw new LfwRuntimeException("文件解密失败");*/
}
}
}
}
}
} catch (Exception e) {
logger.error(e.getMessage(), e);
return "文件解密失败";
/*throw new LfwRuntimeException("文件解密失败");*/
}
}
return "ok";
}
private Object doSaveFiles(
HttpServletRequest req, HttpServletResponse res, MultipartHttpServletRequest httpReq)
throws Exception {
String dealClass = httpReq.getParameter("dealclass");
String pkmessage = httpReq.getParameter("pkmessage");
if ("null".equals(dealClass)) {
dealClass = (String) req.getSession().getAttribute("dealclass");
}
if ("null".equals(pkmessage)) {
pkmessage = (String) req.getSession().getAttribute("pkmessage");
}
if (dealClass == null) {
req.setAttribute("message", "获取xls文件处理类失败，请检查参数信息!");
RequestDispatcher dispatcher =
getServletContext().getRequestDispatcher("/html/nodes/importbodydata/uploadsuccess.jsp");
dispatcher.forward(req, res);
}
Iterator nameIt = httpReq.getFileNames();
Map parameterMap = httpReq.getParameterMap();
MultipartFile file = null;
while (nameIt.hasNext()) {
String fileName = (String) nameIt.next();
logger.debug("get file:" + fileName);
file = httpReq.getFile(fileName);
logger.debug("end file:");
}
if (file == null) {
req.setAttribute("message", "无法获取到上传的文件数据信息，请重新上传数据文件!");
RequestDispatcher dispatcher =
getServletContext().getRequestDispatcher("/html/nodes/importbodydata/message.jsp");
dispatcher.forward(req, res);
}
String message = "";
try {
Object obj = Class.forName(dealClass).newInstance();
if (obj == null) {
message = "数据导入时,实例化处理类失败,请联系维护人员解决此问题!";
} else {
if (obj instanceof ImportExcelIn) {
ImportExcelIn iei = (ImportExcelIn) obj;
message = iei.dealExcelFile(file.getInputStream(), httpReq);
} else {
message = "实际传入的类为" + dealClass + ",需实现相应接口,请检查实现接口是否有误!";
}
}
} catch (Exception e) {
message = "数据导入时,实例化处理类失败,请联系维护人员解决此问题!";
logger.error("数据导入时,实例化处理类失败,class=" + dealClass);
logger.error(e.getMessage(), e);
}
req.getSession().setAttribute("message", message);
req.getSession().setAttribute("pkmessage", pkmessage);
req.getSession().setAttribute("dealclass", dealClass);
return null;
}