Esempio n. 1
0
 private static boolean mv0(
     final java.io.File src, final java.io.File dst, final ArchiveDetector detector) {
   boolean ok = true;
   if (src.isDirectory()) {
     final long srcLastModified = src.lastModified();
     final boolean srcIsArchived = src instanceof File && ((File) src).getInnerArchive() != null;
     final boolean dstIsArchived = dst instanceof File && ((File) dst).getInnerArchive() != null;
     final boolean srcIsGhost = srcIsArchived && srcLastModified <= 0;
     if (!srcIsGhost || !dstIsArchived || !File.isLenient()) dst.mkdir();
     final String[] members = src.list();
     if (!srcIsArchived && dstIsArchived) {
       // Create sorted entries if writing a new archive file.
       // This is courtesy only, so natural order is sufficient.
       Arrays.sort(members);
     }
     for (int i = 0, l = members.length; i < l; i++) {
       final String member = members[i];
       ok &= mv0(detector.createFile(src, member), detector.createFile(dst, member), detector);
     }
     if (!srcIsGhost) ok &= dst.setLastModified(srcLastModified);
   } else if (src.isFile()) { // !isDirectory()
     try {
       cp(true, src, dst);
     } catch (IOException ex) {
       ok = false;
     }
   } else {
     ok = false; // don't move special files!
   }
   return ok && src.delete(); // only unlink if ok!
 }
Esempio n. 2
0
 /**
  * 删除指定的 Web 应用程序目录下所上传的文件
  *
  * @param application JSP/Servlet 的 ServletContext
  * @param filePath 相对文件路径
  */
 public static void deleteFile(ServletContext application, String filePath) {
   if (!isEmpty(filePath)) {
     String physicalFilePath = application.getRealPath(filePath);
     if (!isEmpty(physicalFilePath)) {
       java.io.File file = new java.io.File(physicalFilePath);
       file.delete();
     }
   }
 }
Esempio n. 3
0
 /**
  * Removes the entire directory tree represented by the parameter, regardless whether it's a file
  * or directory, whether the directory is empty or not or whether the file or directory is
  * actually an archive file, an entry in an archive file or not enclosed in an archive file at
  * all.
  *
  * <p>The name of this method is inspired by the Unix command line utility <code>rm</code> with
  * the <code>-r</code> option to operate recursively.
  *
  * <p>This file system operation is <em>not</em> atomic.
  *
  * @return Whether or not the entire directory tree was successfully removed.
  */
 public static boolean rm_r(final java.io.File file) {
   boolean ok = true;
   if (file.isDirectory()) {
     // Note that listing the directory this way will cause a recursive
     // deletion if the directory is actually an archive file.
     // Although this does not provide best performance (the archive
     // file could simply be removed like an ordinary file), it ensures
     // that the state cached by the ArchiveController is not bypassed
     // and hence prevents a potential bug.
     java.io.File[] members = file.listFiles();
     for (int i = members.length; --i >= 0; ) ok &= rm_r(members[i]);
   }
   return ok && file.delete();
 }
Esempio n. 4
0
  /** Unchecked parameters version. */
  private static void cp0(final boolean preserve, final java.io.File src, final java.io.File dst)
      throws IOException {
    assert src != null;
    assert dst != null;

    try {
      try {
        if (src instanceof File) {
          final File srcFile = (File) src;
          srcFile.ensureNotVirtualRoot("cannot read");
          final String srcEntryName = srcFile.getEnclEntryName();
          if (srcEntryName != null) {
            cp0(preserve, srcFile.getEnclArchive().getArchiveController(), srcEntryName, dst);
            return;
          }
        }
      } catch (RfsEntryFalsePositiveException srcIsNotArchive) {
      }

      // Treat the source like a regular file.
      final InputStream in = new java.io.FileInputStream(src);
      try {
        cp0(preserve, src, in, dst);
      } finally {
        try {
          in.close();
        } catch (IOException ex) {
          throw new InputIOException(ex);
        }
      }
    } catch (FileNotFoundException ex) {
      throw ex;
    } catch (ArchiveBusyException ex) {
      throw new FileBusyException(ex);
    } catch (ArchiveFileSystemException afse) {
      final FileNotFoundException fnfe = new FileNotFoundException(afse.toString());
      fnfe.initCause(afse);
      throw fnfe;
    } catch (IOException ex) {
      dst.delete();
      throw ex;
    }
  }
Esempio n. 5
0
 public static void removePageFile(HTMLPage htmlPage, Identifier identifier, boolean EDIT_MODE) {
   String folderPath =
       (!EDIT_MODE) ? "live" + java.io.File.separator : "working" + java.io.File.separator;
   String velocityRootPath = Config.getStringProperty("VELOCITY_ROOT");
   if (velocityRootPath.startsWith("/WEB-INF")) {
     velocityRootPath = com.liferay.util.FileUtil.getRealPath(velocityRootPath);
   }
   String filePath =
       folderPath
           + identifier.getInode()
           + "."
           + Config.getStringProperty("VELOCITY_HTMLPAGE_EXTENSION");
   velocityRootPath += java.io.File.separator;
   java.io.File f = new java.io.File(velocityRootPath + filePath);
   f.delete();
   DotResourceCache vc = CacheLocator.getVeloctyResourceCache();
   vc.remove(ResourceManager.RESOURCE_TEMPLATE + filePath);
   CacheLocator.getHTMLPageCache().remove((HTMLPage) htmlPage);
 }
  public synchronized void service(HttpServletRequest request, HttpServletResponse response)
      throws IOException, ServletException {
    HttpSession dbSession = request.getSession();
    JspFactory _jspxFactory = JspFactory.getDefaultFactory();
    PageContext pageContext =
        _jspxFactory.getPageContext(this, request, response, "", true, 8192, true);
    ServletContext dbApplication = dbSession.getServletContext();

    try {
      // 实例化

      HttpSession session = request.getSession();
      ServletContext context = session.getServletContext();
      String path = context.getRealPath("/");
      counter count = new counter(dbApplication);
      SmartUpload mySmartUpload = new SmartUpload();
      mySmartUpload.setCharset("UTF-8");
      nseer_db_backup1 qcs_db = new nseer_db_backup1(dbApplication);

      if (qcs_db.conn((String) dbSession.getAttribute("unit_db_name"))) {

        mySmartUpload.initialize(pageContext);
        String file_type = getFileLength.getFileType((String) session.getAttribute("unit_db_name"));
        long d = getFileLength.getFileLength((String) session.getAttribute("unit_db_name"));
        mySmartUpload.setMaxFileSize(d);
        mySmartUpload.setAllowedFilesList(file_type);

        try {
          mySmartUpload.upload();
          String qcs_id = mySmartUpload.getRequest().getParameter("qcs_id");
          String config_id = mySmartUpload.getRequest().getParameter("config_id");

          String[] item = mySmartUpload.getRequest().getParameterValues("item");
          if (item != null) {
            String[] file_name = new String[mySmartUpload.getFiles().getCount()];
            String[] not_change = new String[mySmartUpload.getFiles().getCount()];
            java.util.Date now = new java.util.Date();
            SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMdd");
            String time = formatter.format(now);
            String standard_id = mySmartUpload.getRequest().getParameter("standard_id");
            String sqla =
                "select attachment1 from qcs_intrmanufacture where qcs_id='"
                    + qcs_id
                    + "' and (check_tag='5' or check_tag='9')";
            ResultSet rs = qcs_db.executeQuery(sqla);
            if (!rs.next()) {
              response.sendRedirect("draft/qcs/intrmanufacture_ok.jsp?finished_tag=1");
            } else {
              String[] attachment = mySmartUpload.getRequest().getParameterValues("attachment");
              String[] delete_file_name = new String[0];
              if (attachment != null) {
                delete_file_name = new String[attachment.length];
                for (int i = 0; i < attachment.length; i++) {
                  delete_file_name[i] = rs.getString(attachment[i]);
                }
              }
              for (int i = 0; i < mySmartUpload.getFiles().getCount(); i++) {
                com.jspsmart.upload.SmartFile file = mySmartUpload.getFiles().getFile(i);
                if (file.isMissing()) {
                  file_name[i] = "";
                  int q = i + 1;
                  String field_name = "attachment" + q;
                  if (!rs.getString(field_name).equals("")) not_change[i] = "yes";
                  continue;
                }
                int filenum =
                    count.read(
                        (String) dbSession.getAttribute("unit_db_name"), "qcsAttachmentcount");
                count.write(
                    (String) dbSession.getAttribute("unit_db_name"), "qcsAttachmentcount", filenum);
                file_name[i] = filenum + file.getFileName();
                file.saveAs(path + "qcs/file_attachments/" + filenum + file.getFileName());
              }
              String apply_id = mySmartUpload.getRequest().getParameter("apply_id");
              String product_id = mySmartUpload.getRequest().getParameter("product_id");
              String product_name = mySmartUpload.getRequest().getParameter("product_name");
              String qcs_amount = mySmartUpload.getRequest().getParameter("qcs_amount");
              String qcs_time = mySmartUpload.getRequest().getParameter("qcs_time");
              String quality_way = mySmartUpload.getRequest().getParameter("quality_way");
              String quality_solution = mySmartUpload.getRequest().getParameter("quality_solution");
              String sampling_standard =
                  mySmartUpload.getRequest().getParameter("sampling_standard");
              String sampling_amount = mySmartUpload.getRequest().getParameter("sampling_amount");
              String accept = mySmartUpload.getRequest().getParameter("accept");
              String reject = mySmartUpload.getRequest().getParameter("reject");
              String qualified = mySmartUpload.getRequest().getParameter("qualified");
              String unqualified = mySmartUpload.getRequest().getParameter("unqualified");
              String qcs_result = mySmartUpload.getRequest().getParameter("qcs_result");
              String checker = mySmartUpload.getRequest().getParameter("checker");
              String checker_id = mySmartUpload.getRequest().getParameter("checker_id");
              String check_time = mySmartUpload.getRequest().getParameter("check_time");
              String changer = mySmartUpload.getRequest().getParameter("changer");
              String changer_id = mySmartUpload.getRequest().getParameter("changer_id");
              String change_time = mySmartUpload.getRequest().getParameter("change_time");
              String bodyab =
                  new String(
                      mySmartUpload.getRequest().getParameter("remark").getBytes("UTF-8"), "UTF-8");
              String remark = exchange.toHtml(bodyab);

              sqla =
                  "update qcs_intrmanufacture set apply_id='"
                      + apply_id
                      + "',product_id='"
                      + product_id
                      + "',product_name='"
                      + product_name
                      + "',qcs_amount='"
                      + qcs_amount
                      + "',qcs_time='"
                      + qcs_time
                      + "',quality_way='"
                      + quality_way
                      + "',quality_solution='"
                      + quality_solution
                      + "',sampling_standard='"
                      + sampling_standard
                      + "',sampling_amount='"
                      + sampling_amount
                      + "',accept='"
                      + accept
                      + "',reject='"
                      + reject
                      + "',qualified='"
                      + qualified
                      + "',unqualified='"
                      + unqualified
                      + "',changer_id='"
                      + changer_id
                      + "',qcs_result='"
                      + qcs_result
                      + "',changer='"
                      + changer
                      + "',change_time='"
                      + change_time
                      + "',remark='"
                      + remark
                      + "',check_tag='5'";
              String sqlb = " where qcs_id='" + qcs_id + "'";
              if (attachment != null) {
                for (int i = 0; i < attachment.length; i++) {
                  sqla = sqla + "," + attachment[i] + "=''";
                  java.io.File file =
                      new java.io.File(path + "qcs/file_attachments/" + delete_file_name[i]);
                  file.delete();
                }
              }
              for (int i = 0; i < mySmartUpload.getFiles().getCount(); i++) {
                if (not_change[i] != null && not_change[i].equals("yes")) continue;
                int p = i + 1;
                sqla = sqla + ",attachment" + p + "='" + file_name[i] + "'";
              }
              String sql = sqla + sqlb;
              qcs_db.executeUpdate(sql);

              sql = "delete from qcs_intrmanufacture_details where qcs_id='" + qcs_id + "'";
              qcs_db.executeUpdate(sql);

              String[] default_basis =
                  mySmartUpload.getRequest().getParameterValues("default_basis");
              String[] ready_basis = mySmartUpload.getRequest().getParameterValues("ready_basis");
              String[] quality_method =
                  mySmartUpload.getRequest().getParameterValues("quality_method");
              String[] analyse_method =
                  mySmartUpload.getRequest().getParameterValues("analyse_method");
              String[] standard_value =
                  mySmartUpload.getRequest().getParameterValues("standard_value");
              String[] standard_max = mySmartUpload.getRequest().getParameterValues("standard_max");
              String[] standard_min = mySmartUpload.getRequest().getParameterValues("standard_min");
              String[] quality_value =
                  mySmartUpload.getRequest().getParameterValues("quality_value");
              String[] sampling_amount_d =
                  mySmartUpload.getRequest().getParameterValues("sampling_amount_d");
              String[] qualified_d = mySmartUpload.getRequest().getParameterValues("qualified_d");
              String[] unqualified_d =
                  mySmartUpload.getRequest().getParameterValues("unqualified_d");
              String[] quality_result =
                  mySmartUpload.getRequest().getParameterValues("quality_result");
              String[] unqualified_reason =
                  mySmartUpload.getRequest().getParameterValues("unqualified_reason");
              for (int i = 0; i < item.length; i++) {
                if (!item[i].equals("")) {
                  sql =
                      "insert into qcs_intrmanufacture_details(qcs_id,item,default_basis,ready_basis,quality_method,analyse_method,standard_value,standard_max,standard_min,quality_value,sampling_amount_d,qualified_d,unqualified_d,quality_result,unqualified_reason,details_number) values('"
                          + qcs_id
                          + "','"
                          + item[i]
                          + "','"
                          + default_basis[i]
                          + "','"
                          + ready_basis[i]
                          + "','"
                          + quality_method[i]
                          + "','"
                          + analyse_method[i]
                          + "','"
                          + standard_value[i]
                          + "','"
                          + standard_max[i]
                          + "','"
                          + standard_min[i]
                          + "','"
                          + quality_value[i]
                          + "','"
                          + sampling_amount_d[i]
                          + "','"
                          + qualified_d[i]
                          + "','"
                          + unqualified_d[i]
                          + "','"
                          + quality_result[i]
                          + "','"
                          + unqualified_reason[i]
                          + "','"
                          + i
                          + "')";
                  qcs_db.executeUpdate(sql);
                }
              }
              response.sendRedirect("draft/qcs/intrmanufacture_ok.jsp?finished_tag=0");
            }
            qcs_db.commit();
            qcs_db.close();
          } else {
            response.sendRedirect("draft/qcs/intrmanufacture_ok.jsp?finished_tag=7");
          }

        } catch (Exception ex) {
          response.sendRedirect("draft/qcs/intrmanufacture_ok.jsp?finished_tag=6");
        }

      } else {
        response.sendRedirect("error_conn.htm");
      }

    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }
Esempio n. 7
0
  /**
   * Returns <code>true</code> if the given file exists or can be created and at least one byte can
   * be successfully written to it - the file is restored to its previous state afterwards. This is
   * a much stronger test than {@link File#canWrite()}.
   *
   * <p>Please note that if the file is actually open for reading or other activities this method
   * may not be able to reset the last modification time of the file after testing, in which case
   * <code>false</code> is returned. This is known to apply to the Windows platform, but not on Unix
   * platforms.
   */
  public static boolean isWritableOrCreatable(final java.io.File file) {
    try {
      if (!file.exists()) {
        final boolean created = file.createNewFile();
        boolean ok = isWritableOrCreatable(file);
        if (created && !file.delete()) ok = false; // be conservative!
        return ok;
      } else if (file.canWrite()) {
        // Some operating and file system combinations make File.canWrite()
        // believe that the file is writable although it's not.
        // We are not that gullible, so let's test this...
        final long time = file.lastModified();
        if (!file.setLastModified(time + 1)) {
          // This may happen on Windows and normally means that
          // somebody else has opened this file
          // (regardless of read or write mode).
          // Be conservative: We don't allow writing to this file!
          return false;
        }

        boolean ok;
        try {
          // Open the file for reading and writing, requiring any
          // update to its contents to be written to the filesystem
          // synchronously.
          // As Dr. Simon White from Catalysoft, Cambridge, UK reported,
          // "rws" does NOT work on Mac OS X with Apple's Java 1.5
          // Release 1 (equivalent to Sun's Java 1.5.0_02), however
          // it DOES work with Apple's Java 1.5 Release 3.
          // He also confirmed that "rwd" works on Apple's
          // Java 1.5 Release 1, so we use this instead.
          // Thank you very much for spending the time to fix this
          // issue, Dr. White!
          final RandomAccessFile raf = new RandomAccessFile(file, "rwd");
          try {
            final boolean empty;
            int octet = raf.read();
            if (octet == -1) {
              octet = 0; // assume first byte is 0
              empty = true;
            } else {
              empty = false;
            }

            // Let's test if we can (over)write the first byte.
            raf.seek(0);
            raf.write((octet ^ -1) & 0xFF); // write complement
            try {
              // Rewrite original content and check success.
              raf.seek(0);
              raf.write(octet);
              raf.seek(0);
              final int check = raf.read();
              // This should always return true unless the storage
              // device is faulty.
              ok = octet == check;
            } finally {
              if (empty) raf.setLength(0);
            }
          } finally {
            raf.close();
          }
        } finally {
          if (!file.setLastModified(time)) {
            // This may happen on Windows and normally means that
            // somebody else has opened this file meanwhile
            // (regardless of read or write mode).
            // Be conservative: We don't allow (further) writing to
            // this file!
            ok = false;
          }
        }
        return ok;
      } else { // if (file.exists() && !file.canWrite()) {
        return false;
      }
    } catch (IOException ex) {
      return false; // don't allow writing if anything goes wrong!
    }
  }