------ Weitergeleitete Nachricht
Von: Jörg Kerschbaumer <[EMAIL PROTECTED]>
Datum: Fri, 05 Oct 2007 14:39:48 +0200
An: <[EMAIL PROTECTED]>
Unterhaltung: [fileupload] Stream ended unexpectedly
Betreff: [fileupload] Stream ended unexpectedly
------ Weitergeleitete Nachricht
Von: Jörg Kerschbaumer <[EMAIL PROTECTED]>
Datum: Fri, 05 Oct 2007 14:36:32 +0200
An: <[EMAIL PROTECTED]>
Unterhaltung: [fileupload] Problems with Apache Commons FileUpload....
Betreff: [fileupload] Problems with Apache Commons FileUpload....
Hi,
I´m using commons-fileupload (1.2 with commons-io 1.3.2) running at a
Glassfish 2.0 application-server. In some cases the Fileupload works great,
but sometimes i get the following error:
org.apache.commons.fileupload.FileUploadBase$IOFileUploadException:
Processing of multipart/form-data request failed. Stream ended unexpectedly
at
org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.jav
a:359)
at
org.apache.commons.fileupload.servlet.ServletFileUpload.parseRequest(Servlet
FileUpload.java:126)
at
at.kelag.ebt.servlets.AddRevision.processRequest(AddRevision.java:92)
at at.kelag.ebt.servlets.AddRevision.doPost(AddRevision.java:323)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
at
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFi
lterChain.java:411)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:290)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContext
Valve.java:271)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:202)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632
)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577
)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206
)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632
)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577
)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:150)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632
)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577
)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
at
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:270)
at
com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(
DefaultProcessorTask.java:637)
at
com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(Defa
ultProcessorTask.java:568)
at
com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(Defaul
tProcessorTask.java:813)
at
com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTas
k(DefaultReadTask.java:339)
at
com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadT
ask.java:261)
at
com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadT
ask.java:212)
at
com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
at
com.sun.enterprise.web.connector.grizzly.WorkerThreadImpl.run(WorkerThreadIm
pl.java:116)
Caused by:
org.apache.commons.fileupload.MultipartStream$MalformedStreamException:
Stream ended unexpectedly
at
org.apache.commons.fileupload.MultipartStream$ItemInputStream.makeAvailable(
MultipartStream.java:964)
at
org.apache.commons.fileupload.MultipartStream$ItemInputStream.read(Multipart
Stream.java:887)
at java.io.InputStream.read(InputStream.java:89)
at org.apache.commons.fileupload.util.Streams.copy(Streams.java:94)
at org.apache.commons.fileupload.util.Streams.copy(Streams.java:64)
at
org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.jav
a:354)
... 31 more
For my implementation i use the following code:
DiskFileItemFactory factory = new DiskFileItemFactory();
// Set factory constraints
factory.setSizeThreshold(51200);
File tmp_file = new File("/temp");
factory.setRepository(tmp_file);
// Create a new file upload handler
ServletFileUpload upload = new ServletFileUpload(factory);
// Set overall request size constraint
upload.setSizeMax(20971520);
List items = upload.parseRequest(request);
Can anybody help me please? I have no idea where i can find a solution for
my problem....
Cheers
Joerg
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