FileUpload and empty-folders

[Andreas Joseph Krogh]

Hi all.

 

Now that the DND-API in browsers supports drag-n-drop of folders, I'm having trouble handeling empty folders, and getting this Exception:

 

java.io.EOFException: Unexpected EOF read on the socket
org.apache.catalina.connector.ClientAbortException: java.io.EOFException: EOF the socket
       at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:340)
       at org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:632)
       at org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:362)
       at org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:132)
       at org.apache.commons.fileupload.MultipartStream$ItemInputStream.makeAvailable(MultipartStream.java:999)
       at org.apache.commons.fileupload.MultipartStream$ItemInputStream.read(MultipartStream.java:903)
       at java.io.InputStream.read(InputStream.java:218)
       at net.liftweb.http.OnDiskFileParamHolder$.doUpload$1(Req.scala:324)

 

Anybody have experience handeling uploading of empty folders?

 

--

Andreas Joseph Krogh

CTO / Partner - Visena AS

Mobile: +47 909 56 963

and...@visena.com

www.visena.com

[Antonio Salazar Cardozo]

I don't, but I wonder what the client sends to indicate that this will be 0-length? Is it MIME-encoded?

Thanks,

Antonio