File not Opening in KM

Question

Hi Experts,<br>
Can helpme ASAP plz,<br>
I'm Uploading file in to KM using FileUpload UI in WDJ, affter click on submit button (any of the file) is storing in KM, but My Problem is <br> when am opeing file @KM am not able to C the data on th file, file is blak and some time its diplaying PopUp box like ConvertFile.<br> so am not sure bout this what to do?
Can u tell me Exactly where i have cahnge plz. am attaching my code on ActionImpl Button also .<br>
     IPrivateTendersUploadView.IFileElement fileelement = wdContext.currentFileElement();//createFileElement();<br>
     try<br>
     {<br>
      IWDAttributeInfo attributeInfo  = wdContext.nodeFile().getNodeInfo().getAttribute("Filedata") ;<br>
      IWDModifiableBinaryType binaryType = (IWDModifiableBinaryType) attributeInfo.getModifiableSimpleType();<br>      byte[] fileByteArray = wdContext.currentFileElement().getFiledata();<br>
      IWDClientUser wdClientUser = WDClientUser.getCurrentUser();<br>
      com.sap.security.api.IUser sapUser = wdClientUser.getSAPUser(); <br>
      IUser ep5User =WPUMFactory.getUserFactory().getEP5User(sapUser); <br>
      ResourceContext context = new ResourceContext(ep5User);<br>
      RID rid = RID.getRID("/documents/MCGM Department/City Eng/");<br>
      IResourceFactory factory = ResourceFactory.getInstance();<br>
      ICollection collection = (ICollection) factory.getResource(rid,context);<br>
      String fileName = wdContext.currentFileElement().getResource().getResourceName();<br>
      //String location = "D:
Test
";<br>
      //ByteArrayInputStream inputStream = new ByteArrayInputStream(fileByteArray);<br>
      //wdComponentAPI.getMessageManager().reportSuccess("catch error = " + e);     <br>
      InputStream inputStream = wdContext.currentFileElement().getResource().read(false);<br>
      File destfile = new File(fileName);//fileName <br>
      FileOutputStream out = new FileOutputStream(destfile);<br>
      if (inputStream != null)<br>
      {<br>
      out.write(inputStream.read());      <br>
      }<br>
      out.close();<br>
      FileInputStream fin = new FileInputStream(fileName);//fileName<br>
      fin.read(); <br>
      BufferedInputStream bufInStream = new BufferedInputStream(new FileInputStream(destfile));<br>
      BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));<br>
                      Content content = new Content(inputStream,"application/octer-stream",-1L,"UTF-16");<br>
      IResource newResource = collection.createResource(fileName, null, content);//IResource newResource = collection.createResource("NDGD.pdf",null,content);<br>
      long contentLen = newResource.getContent().getContentLength();<br>
      if (contentLen < 0) <br>
      {<br>
      } <br>
                  else<br>
        {<br>
      IWDControllerInfo controllerInfo1 = wdControllerAPI.getViewInfo().getViewController();<br>
      String first1 = "File uploaded Successfully!!! ";<br>
      IWDConfirmationDialog dialog1 = wdComponentAPI.getWindowManager().createConfirmationWindow(first1, controllerInfo1.findInEventHandlers("Ok"),"Ok");<br>
      dialog1.open();<br>
      } //else<br>
     }<br>
                catch (Exception e) <br>
                {<br>
     //wdComponentAPI.getMessageManager().reportSuccess(" First Select a File From Your Loal System" + e);<br>
      IWDControllerInfo controllerInfo = wdControllerAPI.getViewInfo().getViewController();<br>
      String dialogText = "The given File Alreday Exists Please Change File Name OR Do you want to create New version of this file";<br>
      IWDConfirmationDialog dialog = wdComponentAPI.getWindowManager().createConfirmationWindow(dialogText,controllerInfo.findInEventHandlers("Yes"),"Yes");<br>
      dialog.addChoice(controllerInfo.findInEventHandlers("No"), "No");<br>
      dialog.open();<br>
      }<br>
ThanQ
Edited by: vRichard on Sep 24, 2009 9:14 AM

Answer 1

Hi,
Seems as a problem with the mimetype of the uploaded file - check this line:
Content content = new Content(inputStream,"application/octer-stream",-1L,"UTF-16");
should't be:
Content content = new Content(inputStream,"application/octet-stream",-1L,"UTF-16");
I think, the best would be to get the mimetype from the file element...
Romano