Examples of de.iritgo.aktera.comm.BinaryWrapper

de.iritgo.aktera.comm.BinaryWrapper
Handles the transfer and serialization issues for BLOBs and other binary objects. Designed specifically to handle VERY large objects (1GB+) as well as small objects. Based VERRY Heavily on the DefaultFileItem object from the Jarkarta Commons Fileupload project. This is currently a SINGLE JVM VERSION! Implemented in this fashion to quickly allow the testing of the basic logic, and to solve a single (the current for me) use case. This object does need to be enhanced! Before anybody actually enhances this object, one should spend some time looking at the DefaultFileItem object from the Jakarta Commons Fileupload project. @author Stephen Davidson

        if ((outputType != null) && outputType.equals("binary"))
        {
          // Binary data, so dump to output stream now....
          log.debug("File Data is available");


          final BinaryWrapper data = (BinaryWrapper) ((Output) re).getContent();


          //          hres.setContentLength(new
          //          Integer(((Long)re.getAttribute("ContentLength")).toString()).intValue());
          final long dataSize = data.getSize();


          if ((dataSize > 0) && (dataSize < Integer.MAX_VALUE))
          {
            // Have a valid content length.
            hres.setContentLength((int) data.getSize());
          }


          hres.setContentType(data.getContentType());
          hres.setHeader("Content-Disposition", (String) re.getAttribute("Content-Disposition"));


          //          String encodings = hreq.getHeader ("Accept-Encoding");
          BufferedOutputStream buffOut = null;


          try
          {
            // BUG #844574:Writing using GZip compression is very
            // slow
            // HACK: Disable GZip compression until speed/threading
            // issues are worked out.
            //            if (encodings != null && encodings.indexOf ("gzip") != -1)
            //            {
            //              log.info ("Writing data using GZip compression");
            //
            //              final OutputStream out = hres.getOutputStream ();
            //
            //              buffOut = new BufferedOutputStream(
            //                  new GZIPOutputStream(out), BUFFER_SIZE);
            //              hres.setHeader ("Content-Encoding", "gzip");
            //            }
            //            else
            //            {
            log.info("Writing data with no compression");


            OutputStream out = hres.getOutputStream();


            buffOut = new BufferedOutputStream(out, BUFFER_SIZE);
            //            }
            data.writeTo(buffOut);
            log.trace("Wrote Buffer.");
          }
          catch (IOException e)
          {
            e.printStackTrace();
            log.error("Exception during file read/write:", e);
            throw new ClientException("Exception during file read/write", e);
          }
          finally
          {
            // Flush all streams, and close input streams
            try
            {
              data.close();
            }
            catch (IOException e1)
            {
              e1.printStackTrace();
            }

View Full Code Here

                // completely serializable
                // TODO: Reset First parameter with Context Name
                // so that this will work over distributed
                // environments(I could not find the call to get
                // it - SPD)
                final BinaryWrapper fileWrapper = new BinaryWrapper(null, hreq.getContentType(),
                        fileInfo.getFileName(), BUFFER_SIZE, null);


                try
                {
                  final long written = fileWrapper.writeFrom(inStream);


                  if (this.log.isDebugEnabled())
                  {
                    log.debug("Read/Wrote " + written + "bytes.");
                  }
                }
                catch (IOException e)
                {
                  throw new ClientException(e.getMessage(), e);
                }
                finally
                {
                  if (inStream != null)
                  {
                    try
                    {
                      inStream.close();
                    }


                    // Done Anyways, so just print for log
                    // (hopefully) and carry on.
                    catch (IOException e)
                    {
                      e.printStackTrace();
                    }
                  } // end if(inStream


                  try
                  {
                    fileWrapper.close();
                  }


                  // Done Anyways, so just print for log
                  // (hopefully) and carry on.
                  catch (IOException e)
                  {
                    e.printStackTrace();
                  }
                } // end finally


                if (log.isDebugEnabled())
                {
                  log.debug("Setting FormFile parameter/value:" + oneName + '/'
                          + fileWrapper.getName());
                }


                kreq.setParameter(oneName, fileWrapper);
              } // end if (fileInfo!= null..
            } // end if(df.get(oneName)!=null

View Full Code Here

   * @return The created file
   */
  public static File storeUploadedAudioFile(ModelRequest req, String paramName, String dir, String extensions,
          boolean useDataFileName, boolean convert)
  {
    BinaryWrapper data = (BinaryWrapper) req.getParameter(paramName);


    if (data == null)
    {
      return null;
    }


    String fileName = FilenameUtils.getBaseName(data.getName()).replaceAll("\\s", "-");
    String fileExt = FilenameUtils.getExtension(data.getName()).toLowerCase();


    boolean ok = false;
    String[] exts = extensions.split("\\|");


    for (int i = 0; i < exts.length; ++i)
    {
      if (fileExt.equals(exts[i]))
      {
        ok = true;


        break;
      }
    }


    if (ok)
    {
      File outFile = FileTools.newAkteraFile(dir);


      outFile.mkdirs();


      if (useDataFileName)
      {
        outFile = FileTools.newAkteraFile(dir, fileName + "." + fileExt);
      }


      try
      {
        outFile.delete();
        outFile.createNewFile();
        data.write(outFile);
      }
      catch (IOException x)
      {
        System.out.println("[FileTools.storeUploadedAudioFile] Error: " + x);
      }

View Full Code Here

   * @param req The model request.
   * @param paramName Request paramter name.
   */
  public static String getFilename(ModelRequest req, String paramName)
  {
    BinaryWrapper data = (BinaryWrapper) req.getParameter(paramName);


    if (data == null)
    {
      return "";
    }


    return data.getName().replaceAll("\\s", "-");
  }

View Full Code Here

        if ((outputType != null) && outputType.equals("binary"))
        {
          // Binary data, so dump to output stream now....
          log.debug("File Data is available");


          final BinaryWrapper data = (BinaryWrapper) ((Output) re).getContent();


          // hres.setContentLength(new
          // Integer(((Long)re.getAttribute("ContentLength")).toString()).intValue());
          final long dataSize = data.getSize();


          if ((dataSize > 0) && (dataSize < Integer.MAX_VALUE))
          {
            // Have a valid content length.
            response.setContentLength((int) data.getSize());
          }


          response.setContentType(data.getContentType());
          response.setHeader("Content-Disposition", (String) re.getAttribute("Content-Disposition"));


          // String encodings = hreq.getHeader ("Accept-Encoding");
          BufferedOutputStream buffOut = null;


          try
          {
            log.info("Writing data with no compression");


            OutputStream out = response.getOutputStream();


            buffOut = new BufferedOutputStream(out, BUFFER_SIZE);
            data.writeTo(buffOut);
            log.trace("Wrote Buffer.");
          }
          catch (IOException e)
          {
            e.printStackTrace();
            log.error("Exception during file read/write:", e);
            throw new ClientException("Exception during file read/write", e);
          }
          finally
          {
            try
            {
              data.close();
            }
            catch (IOException e1)
            {
              e1.printStackTrace();
            }

View Full Code Here

      FormTools.addError(response, result, "xslt", "Aktera:noCsvTypeSpecified");
    }


    if (request.getParameter("fileUpload1") != null)
    {
      BinaryWrapper data = (BinaryWrapper) request.getParameter("fileUpload1");


      if (data != null)
      {
        File outDir = FileTools.newAkteraFile("/var/tmp/iritgo");


        outDir.mkdirs();


        File outFile = FileTools.newAkteraFile("/var/tmp/iritgo/import.data");


        try
        {
          outFile.delete();
          outFile.createNewFile();
          data.write(outFile);
        }
        catch (IOException x)
        {
          System.out.println("[ImportDefineFormularHandler] Unable to store import file: " + x);
        }
      }
    }
    else if (request.getParameter("fileUpload2") != null)
    {
      BinaryWrapper data = (BinaryWrapper) request.getParameter("fileUpload2");


      if (data != null)
      {
        File outDir = FileTools.newAkteraFile("/var/tmp/iritgo");


        outDir.mkdirs();


        File outFile = FileTools.newAkteraFile("/var/tmp/iritgo/import.data");


        try
        {
          outFile.delete();
          outFile.createNewFile();
          data.write(outFile);
        }
        catch (IOException x)
        {
          System.out.println("[ImportDefineFormularHandler] Unable to store import file: " + x);
        }

View Full Code Here


      Configuration fileConfig = getConfiguration().getChild("file", false);


      if (fileConfig != null)
      {
        BinaryWrapper data = new BinaryWrapper(fileConfig.getAttribute("name"),
                fileConfig.getAttribute("type"), fileConfig.getAttribute("path"), 1024 * 1024, null);


        out.setContent(data);
      }

View Full Code Here

    }
    else if (req.getParameter("fileUpload1") != null)
    {
      try
      {
        BinaryWrapper data = (BinaryWrapper) req.getParameter("fileUpload1");


        if (data != null)
        {
          File file = new File(System.getProperty("iritgo.license.path"));


          data.write(file);
        }
      }
      catch (Exception x)
      {
        System.out.println("[StoreLicense] " + x);

View Full Code Here

TOP

Related Classes of de.iritgo.aktera.comm.BinaryWrapper

de.iritgo.aktera.base.session.StoreLicense

de.iritgo.aktera.base.tools.Download

de.iritgo.aktera.importer.ui.ImportDefineFormularHandler

de.iritgo.aktera.struts.BeanAction

de.iritgo.aktera.struts.StrutsClientConnector

de.iritgo.aktera.tools.FileTools

java.io.ByteArrayInputStream

java.io.BufferedOutputStream

java.io.FileOutputStream

java.io.OutputStream

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.