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Posted to dev@struts.apache.org by bu...@apache.org on 2002/06/16 16:47:49 UTC
DO NOT REPLY [Bug 9902] New: -
Struts Upload on WAS 4.0 : Premature end of stream while reading multipart request
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=9902
Struts Upload on WAS 4.0 : Premature end of stream while reading multipart request
Summary: Struts Upload on WAS 4.0 : Premature end of stream while
reading multipart request
Product: Struts
Version: 1.0.2 Final
Platform: All
URL: None available
OS/Version: All
Status: NEW
Severity: Blocker
Priority: Other
Component: File Upload
AssignedTo: struts-dev@jakarta.apache.org
ReportedBy: kenzo.hudelot@laposte.net
I'm using the Struts 1.0.2 : the WAR Upload example works fine on WSAD 4.0 (IBM
WebSphere Studio Application Developper) but when I try to run it on WAS 4.0
(IBM WebSphere Application Server - Advanced) I keep getting this I/O
exception :
--------------------------------------------------------------------------------
Error Message: IOException while reading file element: Premature end of stream
while reading multipart requestError Code: 500Target Servlet: nullError Stack:
java.io.IOException: Premature end of stream while reading multipart
request at org.apache.struts.upload.MultipartIterator.createLocalFile
(MultipartIterator.java:520) at
org.apache.struts.upload.MultipartIterator.getNextElement
(MultipartIterator.java:217) at
org.apache.struts.upload.DiskMultipartRequestHandler.handleRequest
(DiskMultipartRequestHandler.java:76) at
org.apache.struts.util.RequestUtils.populate(RequestUtils.java:735) at
org.apache.struts.action.ActionServlet.processPopulate
(ActionServlet.java:2061) at org.apache.struts.action.ActionServlet.process
(ActionServlet.java:1564) at org.apache.struts.action.ActionServlet.doPost
(ActionServlet.java:510) at javax.servlet.http.HttpServlet.service
(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
--------------------------------------------------------------------------------
I've figured out that the the problem comes from Struts trying to write a
temporary file on the server (in the directory specified by java.io.tempDir) :
MultipartIterator.createLocalFile(...). The thing is Struts apparently can
write the beginning of the file in the temporary directory (I've checked if it
was actually created) but looses the I/O Stream before the end. It never does
this under WSAD and always does it under WAS.
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