File upload rate...

Hello all...
Am I going crazy, or has the new skype been stripped off some useful stuff?
In the old Skype, when one shared one or more files, you could hover over the progress bar to find the current upload rate (kb/s)... this was a piece of info that I came to miss in the new version!
Is it hidden somewhere, or is it completely gone?
Maybe it's a good idea to bring it back (for the progress circle).
Solved!
Go to Solution.

You will not see now any progress bar when sending image files (.jpg, .png).
When sending other file types, you should be able to see the progress status when hovering with your mouse on the rotating progress circle. As far as I can see, this "progress circle" does not appear immediately, so for small size files you may not see it at all.
Attachments:
SendFileProgress.jpg ‏13 KB

Similar Messages

How to calculate file tranfer rate

I am working on applet which uplaod the files on ftp now i want to add progress bar on it which tell me exactly how much time it takes to upload or how manay percent it completed.
import cz.dhl.ftp.Ftp;
import cz.dhl.ftp.FtpConnect;
import cz.dhl.ftp.FtpFile;
import cz.dhl.io.CoFile;
import cz.dhl.io.CoLoad;
import cz.dhl.io.LocalFile;
i am using these libraries

So what's the question?I think it is how do I put in a progress bar which means I need to know how to calculate the file transfer rate.

Socket, ftp, file upload

Hi,
I'm writting a library to manage ftp socket connections in AIR app. I'd like to implement a file upload operation but I need to answer some questions first.
1. How big should be single package of data I send to server?
2. How often packages can be sent?
Running through the web I found examples where people sent packages at 4kb/300ms, 10kb/120ms.
SmartFTP client sends 128kb/??. I wrote "??" because it seems that frequency of sending packages differs in a time.
WinSCP client allows to set a limitation on upload transfer (8 - 1024 kb/s) but it also has a "unlimited" option. How does it know what is the maximum transfer at a moment?
When I flushed 4kb each 1ms FTP server managed to receive only a part of my packages. Then I changed 1ms to 10ms and FTP server still didn't receive all packages but it received more than in previous case. Finally I set 100ms rate and the file was transfered properly. This test makes me to belive that package size and flush frequency really matters. I'm pretty sure that event if I send packages at 100ms rate it could cause some problems in cases when internet connection is low. I hoped that server may return some response when it receives package so I could know than next package can be send but nothing like that happens.
I also tried to flush a whole file at once because I belived that is the way to get maximum file transfer and it worked but I'm affraid it's not a good solution. I'm affraid that it may cause some problems on a server-side because of too much data at once. It's just a hunch so let me know if I'm wrong, please.
3. How do I know if file was sent properly?
The only thing that comed to my mind was sending SIZE command after closing passive connection and comparing local file size with remote file size. But if sizes don't match then what? Delete remote file and send it againg? It seems weird. For all my life I didn't see a situtation in which ftp client didn't manage to send a file and even if that it tried to resend it.
4. How can I estimate upload transfer?
I can't rely on the amount of data I send because I can send 1kb/s as well as whole file at once and it won't reflec the real transfer. I need to know somehow how much of the data I send was received be server. Again SIZE command comed to my mind. I thought that while uploading I could send SIZE command at some time interval like 1000ms and estimate by that how many bytes is received by server each second. Unfortunately server doesn't respond to SIZE command until file transfer is complete.
I'm lack of ideas: server doesn't return any confirmation that package was received and I can't do it by checking remote file size. What else can I do?
If you can't help me I'll be glad if you poit me out a place where I could introduce my problem. It's difficult to find a forum about wrtting ftp client issues

Thanks Kennethkawamoto2, now i knew the reason, but still i am getting error for crossdomain.xml , when moving flash on production.
I am putting it as below,
Security.loadPolicyFile('xmlsocket://ipaddress:80/crossdomain.xml');
can anybody help?
much appreciated,
Meghana

File Uploading Too quickly

Does anyone else have a problem with the FileReference file
upload event handlers when the file size is too small? I've
registered most of the event handlers with the FileReference
object, but after select, none of them are caught. This only
happens with I use a small file, about 50-60 kb. On a larger file
it doesn't seem to be a problem. My app really needs to know when a
file has been uploaded. Any suggestions?

On this same subject, I neglected to change sampling rates correctly when going from 48k DAT tape to computer for iTunes. The music is now at 44.1 which I want, but the speeds are too fast.
I found that if I modify the sampling rate to 40,200 and let the pitch and time change with it, I can match the original and resave. (I subtracted the same amout from 44.1 as that is from 48).
Is there a better, easier way that makes more sense? I have the ability to just change the pitch and remain at 44.1 but I don't know by how much.

Error "A web exception has occurred during file upload" when trying to import ESXi image file into Update Manager

I'm encountering this error and not sure how to fix, I'm quite new to vCenter so please bear with me.
I'm trying out vCenter 5.1 with Update Manager 5.1 right now. No license key has been entered and I still have 50 odd days to try it out.
2 ESXi hosts are being managed by this vCenter, and they're both running ESXi 4.0
I'm looking to use Update Manager to try to upgrade the ESXi 4.0 hosts to ESXi 5.1
I downloaded the image file VMware-VIMSetup-all-5.1.0-799735.iso from VMWare website, and is looking to import it using the Update Manager so I can update the ESXi hosts, but I keep on getting the error:
File name: VMware-VIMSetup-all-5.1.0-799735.iso
Failed to transfer data
Error was: A web exception has occurred during file upload
I tried importing it by using vSphere client to connect to vCenter server both remotely and locally, with firewall disabled.
I've read http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1026602
I've disabled firewall, and there is no anti-virus program on the server. I've also restarted the machine several times, to no avail, I didn't reinstall update manager because the whole Windows and VCenter installations are clean from scratch.
I logged into the vSphere Client using Active Directory credentials, and I've made all Domain Admins (which my account is a member of) part of the administrator group on the vCenter server. I can't log in using admin@System-Domain because it tells me I don't have permissions for it, I still haven't really had the chance to figure out why that is and not sure if that makes a difference.
Also, I'm fairly certain I'm using the right image file, as I've burned some DVD's used that image file to upgrade some other ESXi hosts. Unless there's a special image file I need to download?
I'm at lost on what I can do to make it work. Please advise.
Thanks.

The ISO file you mentioned is the one for vCenter Server. What you need is the "VMware-VMvisor-Installer-5.1.0-799733.x86_64.iso" (or VMware-VMvisor-Installer-201210001-838463.x86_64.iso) for the ESXi host.
André

Change upload file name with com.oreilly.servlet.MultipartRequest to handle the file upload

1. when use com.oreilly.servlet.MultipartRequest to handle the file upload, can I change the upload file name .
2. how com.oreilly.servlet.MultipartReques handle file upload? do it change to byte ?
what different? if I use the following method?
   File uploadedFile = (File) mp.getFile("filename");
               FileOutputStream fos = new FileOutputStream(filename);
                byte[] uploadedFileBuf = new byte[(int) uploadedFile.length()];
               fos.write(data);
             fos.close();

My questions are
1) when use oreilly package to do file upload , it looks like i line of code is enough to store the upload file in the
file direction.
MultipartRequest multi =
        new MultipartRequest(request, dirName, 10*1024*1024); // 10MB
why some example still use FileOutputStream?
outs = new FileOutputStream(UPLOADDIR+fileName);
    filePart.writeTo(outs);
   outs.flush();
outs.close();
2) can I rename the file name when I use oreilly package?

BI IP --- Planning function for File Upload

Hai All,
In BI IP , When I am trying to load the data (text file) by using Planning function for File Upload. I am getting an error message When I am clicking on Update .
Error Message : Inconsistent input parameter (parameter: <unknown>, value <unknown>).
In Text file I am using Tab Separation for each value
Anyone help me out.
Thanks,
Bhima

Hi Bhima
Try one of these; it should work:
1. If you are on SP 14 you would need to upgrade to SP 15. It would work fine
2. If not, then -
a] apply note 1070655 - Termination msg CL_RSPLFR_CONTROLLER =>GET_READ_WRITE_PROVIDS
b] Apply Correction Instruction 566059 [i.e: in Object - CL_RSPLFR_CONTROLLER GET_READ_WRITE_PROVIDS,
delete the block: l_r_alvl = cl_rspls_alvl=>factory( i_aggrlevel = p_infoprov ).
and insert block - l_r_alvl = cl_rspls_alvl=>factory( i_aggrlevel = i_infoprov ).
Goodluck
Srikanth

FILE UPLOAD PROBLEM SHOWING THE CONTENTS IN THE SAME BROWSER WINDOW

Hi,
This is amit Joshi
I have uploaded content using input tag of type file and posted to jsp as multipart/form-data type
in that jsp i am using following code to display the content in browser but only first content is displayed How can i modify it to show all content in the file ..
<html>
<head>
<title>File Upload Display</title>
</head>
<body>
<%
//ServletOutputStream sout=response.getOutputStream();
StringBuilder strBuilder = new StringBuilder();
int count=0;
String f;
f=request.getParameter("filedb");
DBManager dbm = new DBManager();
//dbm.createTable("mms3");
//log.info("In JSP : "+ f);
//dbm.insert_data(f,"mms3");
%>
<%
if (ServletFileUpload.isMultipartContent(request)){
ServletFileUpload servletFileUpload = new ServletFileUpload(new DiskFileItemFactory());
List fileItemsList = servletFileUpload.parseRequest(request);
strBuilder.append("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>").append('\r').append('\n').append("<xpage version=\"1.0\">").append('\r').append('\n');
String optionalFileName = "";
FileItem fileItem = null;
Iterator it = fileItemsList.iterator();
ServletOutputStream outputStream=null;
while (it.hasNext()){
FileItem fileItemTemp = (FileItem)it.next();
if (fileItemTemp.isFormField()){
%>
Name-value Pair Info:
Field name: <%= fileItemTemp.getFieldName() %>
Field value: <%= fileItemTemp.getString() %>
<%
if (fileItemTemp.getFieldName().equals("filename"))
optionalFileName = fileItemTemp.getString();
else
fileItem = fileItemTemp;
if (fileItem!=null){
String fileName = fileItem.getName();
%>
Uploaded File Info:
Content type: <%= fileItem.getContentType() %>
Field name: <%= fileItem.getFieldName() %>
File name: <%= fileName %>
<%
if(fileItem.getContentType().equals("image/jpeg")) { %>
File : <%
 //response.setContentType("image/gif");
 byte[] bArray=fileItem.get();
 response.setContentType("image/jpeg");
 outputStream=null;
 outputStream= response.getOutputStream();
 outputStream.write(bArray);
 outputStream.flush();
 outputStream.close();
else if(fileItem.getContentType().equals("text/plain"))
 %> File : <%= fileItem.getString() %>
<%
byte[] bArray=fileItem.get();
response.setContentType("text/plain");
 outputStream = response.getOutputStream();
 out.println();
 outputStream.write(bArray);
 outputStream.flush();
 outputStream.close();
%> <%
%>
</body>
</html>
Edited by: Amit_Joshi on Nov 13, 2007 10:58 PM

Well Well Well..
That would not work...
What you have to do is save the uploaded file content on to a location and then pass the fileName as a request parameter to a deidicated which displays the contents of that file.
Just as an example
<html>
<head>
<title>File Upload Display</title>
</head>
<body>
<%
//ServletOutputStream sout=response.getOutputStream();
StringBuilder strBuilder = new StringBuilder();
int count=0;
String f;
f=request.getParameter("filedb");
DBManager dbm = new DBManager();
//dbm.createTable("mms3");
//log.info("In JSP : "+ f);
//dbm.insert_data(f,"mms3");
%>
<%
if (ServletFileUpload.isMultipartContent(request)){
ServletFileUpload servletFileUpload = new ServletFileUpload(new DiskFileItemFactory());
List fileItemsList = servletFileUpload.parseRequest(request);
strBuilder.append("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>").append('\r').append('\n').append("<xpage version=\"1.0\">").append('\r').append('\n');
String optionalFileName = "";
FileItem fileItem = null;
Iterator it = fileItemsList.iterator();
ServletOutputStream outputStream=null;
while (it.hasNext()){
 FileItem fileItemTemp = (FileItem)it.next();
%>
Name-value Pair Info:
Field name: <%= fileItemTemp.getFieldName() %> 
Field value: <%= fileItemTemp.getString() %> 
<%
if (fileItemTemp.getFieldName().equals("filename"))
 optionalFileName = fileItemTemp.getString();
if(!fileTempItem.isFormFiled()){
 String fileName = fileItem.getName();
 fileItem.write(optionalFileName);
%>
Uploaded File Info:
Content type: <%= fileItem.getContentType() %> 
Field name: <%= fileItem.getFieldName() %> 
File name: <%= fileName %> 
<%
if(fileItem.getContentType().equals("image/jpeg") || fileItem.getContentType().equals("image/pjeg")) {
%>
<img src="FileServlet?fileName=<%=optionalFileName%>"
<%
%>
</body>
</html>a sample code snippet for FileServlet.
String fileName = request.getParameter(fileName);
File file = new File(fileName);
 if(!file.exists())
 return;
// If JSP
String mimeType = application.getMimeType("fileName");
 If you are using servlet
 String mimeType = this.getServletContext().getMimeType(fileName);
 response.setContentType(mimeType);
 response.setHeader("Content-Disposition","inline;filename=\\"+fileName+"\\");
BufferedOutputStream out1 = null;
InputStream in = null;
if(mimeType == null)
 mimeType = "application/octet-stream";
try{
 in = new FileInputStream(f);
 response.setContentLength(in.available());
 BufferedOutputStream out1 = new BufferedOutputStream(response.getOutputStream(),1024);
 int size = 0;
 byte[] b = new byte[1024];
 while ((size = in.read(b, 0, 1024)) > 0)
 out1.write(b, 0, size);
}catch(Exception exp){
}finally{
 if(out1 != null){
 try{
 out1.flush();
 out1.close();
 }catch(Exception e){}
 if(in != null){
 try{in.close();}catch(Exception e){}
} Hope that might answer your question :)
However,this is not the recommended way of doing this make use of MVC pattern.Would be a better approach.
you might think of googling on this and can findout what is the best practise followed for problems of this sort
REGARDS,
RaHuL

Unable to get the filename from file upload UI element

Hi,
I added a FileUpload UI element.
I created an attribute of type resource , assigned to the resource property of the file upload element.
I created an action button called upload and added the following code.
try {
       IWDResource resource = wdContext.currentContextElement().getFileupload();
      } catch (Exception e) {
         e.printStackTrace();
when I debug to see the value of resource it is null.
Please let me know where I am going wrong.
Regards,
Narayani

Hi,
Check if there are any space characters in your uploading path (file path).
First try to upload a file without any space characters in the uploading path(file path). If the problem is with the space characters then use the below encoding & decoding to resolve that issue.
Encoding while uploading the file:
// Getting the file resource
IWDResource resource = element.getCtx_va_FileResource();
//Getting the resource name
String resourceName = resource.getResourceName();
//Encoding the resource name
String encoderesourceName = java.net.URLEncoder.encode(resourceName,"UTF-8");
Again while downloading you can use decoder.
Hope this helps to resolve your issue.
See this below link.
Re: File Upload Problem
Try this encoding even if there are no space characters.
Regards,
Charan

File Upload UI element is not working properly inside Table Popin container

Hi Expert,
I created a table with popin, i placed file-upload UI element inside table popin contatiner.
The file upload UI element is displaying properly but, when i click the browse button to select the file, the file open dialog box is not popping out.
will table popin support file-upload UI element inside it?
it not is there any other way to call a file_open dialog box from inside the table popin.
Thanks,
James

If you are on NetWeaver 7.01, you can try both the ACFUpDownload UI element or try creating your own FileUpload in Adobe Flex with Flash Islands. ACFUpDownload requires the KPRO by default (which is why the same application isn't working for you), but you can write your own handler class to act as the KPRO receiver. Here is an eLearning on the topic:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/109b9b52-bc00-2c10-8786-e4c5e96d7e04
and source code:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/70645070-bb00-2c10-f086-f126721acdb4
If you want an eLearning on the FlashIslands approach, you can find it here as well:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/50d42644-91ef-2b10-228c-9e0ae75b274e
and Source Code:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f044b62c-90ef-2b10-64a6-9ec25294d133
However in both of these approaches you still have to be careful with how you handle large files. The problem is that they are processed often a single binary string. This makes the processing easy, but requires total amount of session memory at least as large as the file being uploaded. In NetWeaver 7.02 ABAP adds the concept of Streams and Locators to help with the partial processing of large files. This feature doesn't come until later this year, but if you are interested you can learn about it here:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/80f983df-213e-2c10-ba89-b5a12ef178e8

File Upload applet not opening in Query Mode

File Upload Applet is opening in Query Mode in Siebel 7.5, where as in Siebel 7.8 its not opening in Query Mode.
Should anything be changed in CFG? or siebel restricted this?

Hi,
There is a property called "Auto Query Mode" in the applet. Check whether this has been set to "New Query" in 7.5. If so the applet will be opening in Query Mode automatically. If this property is blank, in 7.8, the applet will not be opening in Query mode. Check and let me know.
Regards,
Joseph

Threading problem during File Upload with Apache faces upload tag

First I am going to tell you "My Understanding of how JSF Apache Upload works, Correct me if i am wrong".
1) Restores View (to show Input box and Browse button to facilitate users to select a file for upload)
2) Translates Request Parameters to Component Values (Creates equivalent components to update them with request values).
3) Validates Input(Checks to see whether the User has input the correct file)
4) Updates Backing Bean or Model to reflect the values.
5) Renders response to user.
I am uploading huge files of sizes 400MB and above with the help of JSF apache extensions tag
<h:form id="uploadForm" enctype="multipart/form-data">
<x:inputFileUpload style="height:20px;" id="upload" value="#{backingbean.fileContents}" storage="file" size="50" />
</h:form>
In the backing bean
private UploadedFile fileContents;
 public UploadedFile getFileContents() {
 return fileContents;
 public void setFileContents(UploadedFile fileContents) {
 System.out.println("File being uploaded...");
 this.fileContents = fileContents;
Since, the file size is so huge, I am using temp folder to use for the apache tag instead of memory.
In web.xml i am using like this
<filter>
<filter-name>ExtensionsFilter</filter-name>
<filter-class>org.apache.myfaces.component.html.util.ExtensionsFilter</filter-class>
<init-param>
<param-name>uploadMaxFileSize</param-name>
<param-value>600m</param-value>
</init-param>
<init-param>
<param-name>uploadThresholdSize</param-name>
<param-value>10m</param-value>
</init-param>
 <init-param>
<param-name>uploadRepositoryPath</param-name>
<param-value>/uploadfolder/</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>ExtensionsFilter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
The upload process is working perfectly fine.
Now coming to the problem:
Suppose one user is logging into the application & uploading say 400MB of files.
Until these files are linked to the model objects as my understanding of step 2, if second user tries to open the application he gets stuck with the loading page.
The page gets loaded only after the request files are linked to the component values(Step 2 above) and updates the backing bean's values.
I don't see any error in the logs. User is getting stuck. The user is getting stuck only when uploading the files. The other operations like searching are not blocking any other activities performed by the user.
Server used: IBM Application Server V6.0. CPU is normal, memory usage is normal.

Dear friend,
i am also trying to upload using the common file upload.
when try to run the file error is coming
can give some suggestion.
can i use if concurrent user file upload at a time

File Upload element Problem

Hello All,
We have a problem regarding the File Upload button in Webdynpro.
when we upload a file using this element and goto another view and comeback, the upload element is not showing any filename.
But when debugged, the fileupload context node still has the data. Just it is not showing in the UI.
Is it an existing problem with File Upload? Or do we have to do anything to make the filename visible.
Thanks,
Anand

Hi,
this works as designed, see the section on browser details <a href="http://help.sap.com/saphelp_nw70/helpdata/en/b3/be7941601b1d09e10000000a155106/frameset.htm">here</a>
Regards, Heidi

File Upload demo problem

Hi!, i have a problem with the File Upload Demo when it calls this line:
hDirectoryObject := JFile.new(directory);
and the error is: error 6508 "PL/SQL: could not find program unit being called"
That's ok, but anybody knows why should the program couldnt find the routine ?
And just one more thing...where can i look for JFile method description ??
Thanks a lot :) !!
Cristian.

Is this 9i or 6i?
JFile is an imported wrapper for a Java Class - it should be in the Demo form already - you could try a compile all on the file just in case.

File Upload.. Strange Problem..

im trying to read file data and print it in the browser. I dont want to save the file. just to read the uploaded file which is TAB delimited..
First time it works fine. but If I browse back button and reload another file and submit. I am getting content of first file and second file. I closed the browser and reopened it but still problem is not resolved. it keeps on adding file content instead of showing current uploaded file. I dont know what to do.
here is my code
upload.html
<html>
<head>
<title>File Upload Form</title>
</head>
<body>
Upload File using this..
<FORM METHOD="POST" ENCTYPE="multipart/form-data" action="uploadFile.jsp">
File: <input type="file" name="file"> 
<input value="Submit" type="submit">
</form>
</body>
</html>
UploadFile.jsp
=============
<%@page language="java" import="java.io.*" %>
<%@page language="java" import="java.util.*" %>
<%!
private BufferedInputStream bis = null;
int MAX_LINES = 2000;
private String currentLine = "";
//private String[] PartNumber;
//private String[] Quantity;
public int disp_counter = 0;
public int mime_counter = 0;
public int boundary_counter = 0;
private String content_diposition = null;
private HttpServletRequest request;
private javax.servlet.jsp.JspWriter mOut;
The incoming request needs to be an InputStream before it can be parsed. This method creates an InputStream from the request. The
request contains the uploaded file contents
public void setInputStream(HttpServletRequest request, JspWriter _out)throws IOException {
try{
bis = new BufferedInputStream(request.getInputStream());
} catch(IOException e){
e.printStackTrace();
this.request = request;
this.mOut = _out;
//mOut.println("After setting input Stream ");
private int getRealContentLength() throws Exception
boundary_counter = readBoundaryLength(bis);
content_diposition = readContentDisposition(bis);
//mOut.println(" getRealContentLength() content_diposition ="+content_diposition+" ");
mime_counter = readUntilBody(bis);
int tmpContentLength = getContentLength();
int retLength;
mOut.println(" getRealContentLength() boundary_counter ="+boundary_counter+" ");
mOut.println(" getRealContentLength() content_diposition ="+content_diposition+" ");
mOut.println(" getRealContentLength() disp_counter ="+disp_counter+" ");
mOut.println(" getRealContentLength() mime_counter ="+mime_counter+" ");
mOut.println(" getRealContentLength() tmpContentLength ="+tmpContentLength+" ");
retLength = getContentLength()-boundary_counter-2-mime_counter-disp_counter;
return retLength;
private int readBoundaryLength(BufferedInputStream fis) throws Exception{
//mOut.println("---- Inside readBoundaryLength ---- ");
StringBuffer sb = new StringBuffer();
byte[] b = new byte[1];
int counter=0;
while(true){
try{
fis.read(b);
counter++;
//mOut.println("RB "+counter+"="+b[0]+" ");
sb.append( new String(b));
//if('\r'==b[0])
if(13==b[0]){
fis.read(b);
sb.append( new String(b));
//mOut.println("RB next="+b[0]+" ");
break;
}catch(IOException e){
e.printStackTrace();
//mOut.println("----Counter before return="+counter+" STR="+sb.toString()+"---- ");
b = null;
//mOut.println("---- End readBoundaryLength ---- ");
return counter+1;
private int readUntilBody(BufferedInputStream fis) throws Exception{
byte[] b = new byte[1];
mime_counter=0;
int counter = 0;
StringBuffer sb = new StringBuffer();
while(true){
try{
fis.read(b);
sb.append(new String(b));
mime_counter++;
//mOut.println("RUntilB "+mime_counter+"="+b[0]+" ");
//if('\r'==b[0])
if(13==b[0])
counter++;
if(counter == 2){
fis.read(b);
sb.append(new String(b));
//mOut.println("RUntilB counter=2 "+mime_counter+"="+b[0]+" ");
break;
}catch(IOException e){
e.printStackTrace();
b = null;
//mOut.println("RUntilB="+sb.toString()+" ");
return mime_counter;
private int getContentLength(){
return request.getContentLength();
private String readContentDisposition(BufferedInputStream fis) throws Exception{
byte[] b = new byte[1];
disp_counter=0;
StringBuffer sb = new StringBuffer();
while(true){
try{
fis.read(b);
disp_counter++;
sb.append(new String(b));
//mOut.println("ReadCD "+disp_counter+"="+b[0]+" ");
//if('\r'==b[0])
if(13==b[0]){
for(int i=1; i < 2; i++){
sb.append(new String(b));
fis.read(b);
//mOut.println("ReadCD before break="+b[0]+" ");
break;
}catch(IOException e){
e.printStackTrace();
//mOut.println("----disp_counter before return="+disp_counter+" STR="+sb.toString()+"---- ");
b=null;
disp_counter += 1;
return sb.toString();
private String readNumberOfBytes(BufferedInputStream bis, int count) throws Exception{
byte[] b = new byte[count];
byte[] tmp = new byte[count];
int offset = 0;
int icount = count;
int i=0;
String tmpStr = null;
try{
while((i = bis.read(b,0,icount)) != -1){
System.arraycopy(b,0,tmp,offset,i);
tmpStr = new String( tmp );
//mOut.println( "*****"+tmpStr );
if(icount - i > 0) {
icount = count - i;
offset +=i;
continue;
else
break;
}catch(IOException e){
e.printStackTrace();
//for (i=0; i<b.length; i++)
// mOut.println("AC"+i+"="+b+" ");
return tmpStr;
public String parseFile( ) throws Exception {
int len = readAll(bis);
mOut.println("total len="+len+" ");
//in the first phase, throw away the request parameters that are not required
//in the second phase, grab the required stuff
int reallength;
int mod = 0;
int div = 0;
//get rid of the unwanted request content
reallength = getRealContentLength();//this is the orig line
//mOut.println( "reallength is " + reallength +" ");
//get rid of boundary and content disp header.
//int bound_len = readBoundaryLength(bis);
//String content_disp = readContentDisposition(bis);
//mOut.println( "Xbound_len" + bound_len +" ");
//mOut.println( "xcontent_disp" + content_disp +" ");
//now we are at partnos,qty
//int body = readUntilBody(bis);
if(reallength < 2048){
currentLine += readNumberOfBytes(bis,reallength);
else{
div = reallength / 2048;//buffer default size
mod = reallength % 2048;
mOut.println("div ="+div+" mod="+mod+" ");
for(int i=0; i < div; i++)
currentLine += readNumberOfBytes(bis,2048);
if(mod != 0)
currentLine += readNumberOfBytes(bis,mod);
//mOut.println( "currentLine" + currentLine );
//ExtractPartNumberAndQuantity();
//mOut.println("total length="+currentLine.length()+" ");
int lastInd = currentLine.lastIndexOf('\r');
//mOut.println("lastInd="+lastInd+" ");
lastInd = currentLine.lastIndexOf('\r',lastInd-1);
//mOut.println("lastInd="+lastInd+" ");
currentLine= currentLine.substring(0,lastInd);
//mOut.println( "currentLine="+currentLine+" " );
return currentLine;
%>
<%
out.println(" request length="+request.getContentLength()+" ");
setInputStream(request,out);
String allLines = parseFile();
out.println("************** Parsing string starts ");
StringBuffer sb = new StringBuffer();
sb.append( (char)13 );
sb.append( (char)10 );
StringTokenizer st = new StringTokenizer( allLines,sb.toString());
String line = null;
// skip the first line as this is header...
if( st.hasMoreTokens() )
line = st.nextToken();
while( st.hasMoreTokens() )
line = st.nextToken();
out.println(line+" ");
out.flush();
%>

err..
<%!
private BufferedInputStream bis = null;
int MAX_LINES = 2000;
private String currentLine = "";
//private String[] PartNumber;
//private String[] Quantity;
public int disp_counter = 0;
public int mime_counter = 0;
public int boundary_counter = 0;
private String content_diposition = null;
private HttpServletRequest request;
private javax.servlet.jsp.JspWriter mOut;
that's the problem, most likely.... the <%! part to hold all the variables. Particularly coudl've been a problem if you have multple requests at the same time..

File upload rate...

Similar Messages

Maybe you are looking for