https://issues.apache.org/bugzilla/show_bug.cgi?id=56726
--- Comment #4 from Nawazish <md.nawazish.k...@gmail.com> ---
(In reply to Christopher Schultz from comment #1)
> Perhaps your access is denied to that file/directory. Bug 54971 seems
> unrelated unless you think this has something to do with relative versus
> absolute path specifications.
>
> If you want any reasonable reply, you need to:
>
> a) post your multipart configuration (whether from web.xml or @Annotations)
> b) tell us the effective user under which Tomcat is running
> c) give details about the ownership of the directories mentioned in your
> error report attachment
@Christopher Schultz
Thanks for your note. Following are the details as required:
a) We are using Spring's DispatcherServlet as the front-controller to the
application so the web.xml looks like this:
<servlet>
<servlet-name>spring</servlet-name>
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<multipart-config>
<max-file-size>10485760</max-file-size>
<max-request-size>20971520</max-request-size>
<file-size-threshold>5242880</file-size-threshold>
</multipart-config>
<load-on-startup>1</load-on-startup>
</servlet>
b) By "effective user" I understand the Operating System. If so, then Tomcat is
running on Windows 7. Albeit, Tomcat is launched/handled from Eclipse IDE.
c) The directories are given "Full Control".
Hope these were useful. Looking forward for your reply.
(In reply to Konstantin Kolinko from comment #2)
> The Manager web application uses this API and is known to work successfully.
>
> See the following line in HTMLManagerServlet:
> > warPart.write(file.getAbsolutePath());
>
>
> I think you are doing something wrong. Ask for help on the users mailing
> list, or provide specific steps (and working example) to reproduce this
> issue.
@Konstantin Kolinko
Below I provide the specific steps and working code which is failing to
reproduce the issue:
// Step1: Create String representation of directory structure where the
uploaded // file would be saved. Get "real path" to the appliation.
// Below, "authRole" and "uid" are String variables. Their values are captured
// from Session object. "directoryLocation" returns the String representation
// of actual location where the file would be uploaded.
String appPath = request.getServletContext().getRealPath("");
Date date = new Date();
SimpleDateFormat fmt = new SimpleDateFormat("yyyy-MM-dd");
String attachmentDate = fmt.format(date).toString();
String directoryLocation = appPath + File.separator + "attachments"
+ File.separator + authRole + File.separator + uid
+ File.separator + attachmentDate;
return directoryLocation;
}
//step2: Create directory structure, if one does not exist.
public static void saveUploadedFileToDisk(HttpServletRequest request,
String directoryLocation)
throws IOException, ServletException {
File fileObject = new File(directoryLocation);
if (!fileObject.exists()) {
fileObject.mkdirs();
}
//step3: Get all the parts from HttpServletRequest and get the name of the
//uploaded files from each part.
//step4: "write" the part to the pre-created location.
for (Part part : request.getParts()) {
String fileName = getFileName(part);
if (fileName != null) {
part.write(directoryLocation + File.separator + fileName);
}
}
}
}
private static String getFileName(Part part) {
String headerContent = part.getHeader("content-disposition");
String[] s = headerContent.split(";");
for (String str : s) {
if (str.trim().startsWith("filename")) {
return str.substring(str.indexOf("=") + 2, str.length() - 1);
}
}
return null;
}
Hope that would be helpful. Let me know for further elaboration.
--
You are receiving this mail because:
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org
For additional commands, e-mail: dev-h...@tomcat.apache.org
