I had the Serve mapping wrong.. Thanks !
On Tuesday, 29 October 2013 12:47:47 UTC+5:30, anuja bothra wrote:
>
> Hi,
>
> I basically want to upload an excel file to blobstore and then parse the
> file using POI.
>
> I have uploaded the excel file to the blob store using the following .jsp
> code
>
> <%
>
> BlobstoreService blobstoreService =
> BlobstoreServiceFactory.getBlobstoreService();
>
> %>
>
> <form action="<%= blobstoreService.createUploadUrl("/productmetasaver")
> %>" method="post" enctype="multipart/form-data">
>
> <input type="text" name="foo">
>
> <input type="file" name="myFile">
>
> <input type="submit" value="Submit">
>
> </form>
>
>
> This part works fine(I can see the file in the blobstore) but when I try
> to access the file using the below code :
>
>
> public class ProductMetaSaverServlet extends HttpServlet {
>
> // private BlobstoreService blobstoreService =
> BlobstoreServiceFactory.getBlobstoreService();
>
> public void doPost(HttpServletRequest req, HttpServletResponse resp)
>
> throws IOException {
>
> BlobstoreService blobstoreService =
> BlobstoreServiceFactory.getBlobstoreService();
>
> java.util.Map<java.lang.String,java.util.List<BlobKey>> blobs =
> blobstoreService.getUploads(req);
>
> BlobKey blobKey = blobs.get("myFile").get(0);
>
> if (blobKey == null) {
>
> resp.sendRedirect("/");
>
> } else {
>
> resp.sendRedirect("/serve?blob-key=" +
> blobKey.getKeyString().trim());
>
> }
>
>
>
> java.util.Map<java.lang.String,java.util.List<FileInfo>> filelist =
> blobstoreService.getFileInfos(req);
>
> resp.setContentType("text/html");
>
> PrintWriter out = resp.getWriter();
>
> for(String filename : filelist.keySet())
>
> {
>
> out.print(filename);
>
> out.print(filelist.get(filename));
>
> }
>
> }
>
> My serve method :
>
> public class Serve extends HttpServlet {
>
> /**
>
> *
>
> */
>
> private static final long serialVersionUID = 1L;
>
> private BlobstoreService blobstoreService =
> BlobstoreServiceFactory.getBlobstoreService();
>
>
> @Override
>
> public void doGet(HttpServletRequest req, HttpServletResponse res)
>
> throws IOException {
>
> BlobKey blobKey = new BlobKey(req.getParameter("blob-key"));
>
> blobstoreService.serve(blobKey, res);
>
> }
>
> }
>
> I get the following error :
>
> *(Error: Not Found*
>
> *The requested URL *
> */upload-success?blob-key=AMIfv94Mrs9e1vk65ws-9jRek-QyhZ14tx3cNI5OgCj1rJvuS_ZLRq77tabioZTWRsAlTx_g6R2R1X1pyEIg7ckYsq_1pXmfFmwAilcPaZ7pYZKKRFOew3iwyCgOGfO4ScgJ-OaYm3kWWF_s9GaZwQmWcYNlwBLDpQ**
> was
> not found on this server.) *
>
>
> Can someone please point out what im doing wrong here.
>
> I just need the file path of the uploaded file so that I can pass it to
> apache POI.
>
>
> Thanks,
>
> Anuja
>
>
>
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