File Upload Problem in JSF

Hi all,
I have a problem in file upload. I have a file upload third party component which uploads the file with the filter action depending on the url. My requirement is to trace the uploaded filename for addressing it with the database record. So I need the filename in my backing bean to store it in the database. Ho can i get the filename from view page to backing bean. Any Ideas and help please.
Many thanx,
vijaycanaan

Mr BalusC,
Yes Iam talking about a custom made upload component. The fileupload tutorials u send are good but my requirement is not meeting them. Among my requirements one is mutilple file uploads in the single view page. This is possible at present with my custom upload componet. Only if the problem gets solved. Any way once again please think on my problem and give your solution on it.
Here is my problem:
The problem is I have to access the components from view page which this kind of requirement possible in jsp by request parsing which results the key value pairs of the form components. This same thing/way I should get in backing bean from JSF view page.
The solution I want may like as follows.
Note this code is incorrect and wrong but for to understand my requirement.
someobject.getComponentIdValue("clientID"); which returns a string value as d:\images\Tutle.jpg
The clientID is upload file component' Id . In the request it may be the key associated with value as file complete path. By this kind of way my upload filter is able to get the orignal file. Ok i need this in my backing bean to get the orignal filename to insert into the database. Please for this give the solution or reply.many thanx,
vijaycanaan.

Similar Messages

File Upload problem: JSF, IBM WPS and Portlet - Please HELP Vey Very Urgent

I want to upload a file from the front end using JSF and Portlets deployed on IBM WebSphere Portal.
I have used Apache's commons file upload functionality as the file upload provided in JSF doesnot work with portlets and the action event is not invoked If I keep enctype="multipart/form-data". So I included 3 forms in my Faces JSP file.
1) h:form = For displyign error message on screen
2) html:form = Include the enctype="multipart/form-data" and the input type file for uploading. And a submit button
3) h:form: Here I have a command link which is remotely excuted on click of sumit button in my html form. This is to invoke the action event in the pagecode to get the bean value from the context.
Now in the my doView method in the portlet, isMultipartContent(httpservletrequest) always returns null as the content type is text/html and not multipart. Onclick of the submit button in the the html form I am calling a javascript function which sets the __LINK_TARGET__ to the command link in the 3rd h:form which will call the page code.
The problem here is action is invoked only when I return false from the above javascript else it will trigger for the first time and from second time onwards it will not invoke the action event in the pagecode method. Whent the javascript function returns false, the content type is always text/html. However if I return "true" from the javascript the content type is multipart/form-data, but the action is not triggered for the second time. So basically when the javascript functions returns true, for the first click everything works perfectly. When it returns false, the content type is text/html, but the action is invoked in the page code every time.
Returning always true would solve my problem with the content type, but the action with the command link will not get invoked always as its some type of problem with h:commanLink :(.
I guess I gave too much info. Heres my code stepby step.
Can somebody please tell me , how I should also invoke the action in the page code and get the content type as "multipart/form-data" at the same time.
1:
======================= Faces JSP File: BPSMacro.jsp ====================
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="GENERATOR" content="IBM Software Development Platform">
<meta http-equiv="Content-Style-Type" content="text/css">
<%@taglib uri="http://java.sun.com/portlet" prefix="portlet"%>
<%@taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@taglib uri="http://java.sun.com/jstl/fmt" prefix="fmt"%>
<%@taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@taglib uri="http://www.ibm.com/jsf/html_extended" prefix="hx"%>
<%@taglib uri="/WEB-INF/tld/j4j.tld" prefix="j4j"%>
<%@taglib uri="/WEB-INF/tld/core.tld" prefix="core"%>
<%@page language="java" contentType="text/html; charset=ISO-8859-1"
     pageEncoding="ISO-8859-1" session="false"%>
<portlet:defineObjects />
<link rel="stylesheet" type="text/css"
     href='<%= renderResponse.encodeURL(renderRequest.getContextPath() + "/theme/stylesheet.css") %>'
     title="Style">
<script type="text/javascript">
function formSubmit() {
     var formName2 = document.getElementById("proxy_form_main_").title;
     var formName1 = document.getElementById("BPSMacroFormId").title;
     document.getElementById("__LINK_TARGET__").value = document.getElementById("proxy_HD_COMMAND_").title;
     document.getElementById(formName2).submit();
     return false;
</script>
<f:view>
     <hx:scriptCollector id="bpsMacroScriptCollector">
          <f:loadBundle var="bps" basename="bordereauprocessingsystem" />
          <table bgcolor="#FFF9C3">
               <tr>
                    <td><h:form id="BPSMacroFormMain" styleClass="form">
                         <table class="tablemiddle" cellspacing="0" cellpadding="0">
                              <tr>
                                   <td><h:messages layout="table" styleClass="errormessage"
                                             id="ValidationErrorMsg" /> </td>
                              </tr>
                         </table>
                         <j4j:idProxy id="proxy_form_main_0_" />
                    </h:form></td>
               </tr>
               <tr>
                    <td>
                    <form id="BPSMacroFormId" enctype="multipart/form-data">
                    <table bgcolor="#FFF9C3">
                         <tr>
                              <td height="36" width="324">Worksheet <input type="file"
                                   name="upfile" /></td>
                         </tr>
                              <tr>
                                   <td align="center" width="324"><input TYPE="submit"
                                   onclick="return formSubmit();" value="Upload">
                              </td>
                         </tr>
                    </table>
                    </form>
                    </td>
               </tr>
               <tr>
                    <td>
                    <h:form id="BPSMacroFormMain2" styleClass="form">
                         <table cellspacing="2" cellpadding="2" class="tablemiddle">
                              <tbody>
                                   <tr>
                                        <td colspan="2" align="center"><h:commandLink
                                             styleClass="commandLink" id="lnkuserdelete"
                                             action="#{pc_BPSMacro.doIdUpload1Action}">
                                             <hx:graphicImageEx
                                                  styleClass="graphicImageEx" id="imgBtnCreateUser"
                                                  value="/theme/images/btnUpload.gif" style="border:0;cursor:pointer"></hx:graphicImageEx>
                                             <j4j:idProxy id="proxy_HD_COMMAND_" />
                                        </h:commandLink></td>
                                        <h:inputHidden id="dtSize"
                                             value="#{pc_BPSMacro.fileDetailsList.clicked}">
                                             <j4j:idProxy id="proxy_clicked_" />
                                        </h:inputHidden>
                                   </tr>
                              </tbody>
                         </table>
                         <j4j:idProxy id="proxy_form_main_" />
                    </h:form>
               </td>
               </tr>
          </table>
     </hx:scriptCollector>
</f:view>
================== END: FACES JSP FILE: BPSMacro.jsp ========================
2:
=================== Action event in the Page Code: BPSMacro.java ============
public String doIdUpload1Action() {
          System.out.println("PageCode");
          FacesContext context = FacesContext.getCurrentInstance();
          BPSMacroDetailsDataBean fileDetails = (BPSMacroDetailsDataBean)context.getApplication().createValueBinding("#{fileDetails}").getValue(context);
          BPSMacroListDataBean fileDetailsList = (BPSMacroListDataBean)context.getApplication().createValueBinding("#{fileDetailsList}").getValue(context);
          PortletSession sess = (PortletSession)context.getExternalContext().getSession(false);
          sess.setAttribute("BPS_MACRO_CONTEXT", context, PortletSession.APPLICATION_SCOPE);
          sess.setAttribute("BPS_MACRO_FILE_DETAILS", fileDetails, PortletSession.APPLICATION_SCOPE);
          sess.setAttribute("BPS_MACRO_FILE_LIST", fileDetailsList, PortletSession.APPLICATION_SCOPE);
          HttpServletRequest request = (HttpServletRequest)context.getExternalContext().getRequest();
          boolean isMultipart = ServletFileUpload.isMultipartContent(request);
          request.getContentType();
          return "gotoBPSMacro";
============== END Of Page Code Action event ==============================
3:
============== doView() Portlet method ================================
public void doView(RenderRequest arg0, RenderResponse arg1)
     throws PortletException, IOException {
          String METHOD_NAME = "doView(RenderRequest arg0, RenderResponse arg1)";
          Logger.debug(this.getClass(), METHOD_NAME, "Entering BPSMacroPortlet");
          FacesContext context = FacesContext.getCurrentInstance();
          PortletSession sess1 = arg0.getPortletSession(true);
          BPSMacroDetailsDataBean fileDetails = new BPSMacroDetailsDataBean();
          BPSMacroListDataBean fileDetailsList = new BPSMacroListDataBean();
          context = (FacesContext)sess1.getAttribute("BPS_MACRO_CONTEXT", PortletSession.APPLICATION_SCOPE);
          if(context != null){
               fileDetails = (BPSMacroDetailsDataBean)sess1.getAttribute("BPS_MACRO_FILE_DETAILS", PortletSession.APPLICATION_SCOPE);
               fileDetailsList = (BPSMacroListDataBean)sess1.getAttribute("BPS_MACRO_FILE_LIST", PortletSession.APPLICATION_SCOPE);
          sess1.removeAttribute("BPS_MACRO_CONTEXT", PortletSession.APPLICATION_SCOPE);
          sess1.removeAttribute("BPS_MACRO_FILE_DETAILS", PortletSession.APPLICATION_SCOPE);
          sess1.removeAttribute("BPS_MACRO_FILE_LIST", PortletSession.APPLICATION_SCOPE);
          HttpServletRequest servletRequest = (HttpServletRequest)arg0;
          PortletRequest pReq = (PortletRequest)arg0;
          HttpServletResponse servletResponse= (HttpServletResponse)arg1;
          System.out.println("\n\n Content Type" + servletRequest.getContentType());
          try{
               if(context != null){
          boolean isFileMultipart = ServletFileUpload.isMultipartContent(servletRequest);
          System.out.println("\nFILE TO BE UPLOADED IS MULTIPART ? " + isFileMultipart);
          if(isFileMultipart){
               FileItemFactory factory = new DiskFileItemFactory();
               ServletFileUpload upload = new ServletFileUpload(factory);
               List items = upload.parseRequest(servletRequest);
               Iterator iterator = items.iterator();
               while (iterator.hasNext()) {
                    FileItem item = (FileItem) iterator.next();
                    InputStream iStream = item.getInputStream();
                    ByteArrayOutputStream ByteArrayOS = new ByteArrayOutputStream();
                    int sizeofFile =(int) item.getSize();
                    byte buffer[] = new byte[sizeofFile];
                    int bytesRead = 0;
                    while( (bytesRead = iStream.read(buffer, 0, sizeofFile)) != -1 )
                         ByteArrayOS.write( buffer, 0, bytesRead );
                    String data = new String( ByteArrayOS.toByteArray() );
                    int k = 0;
                    //Check if the file is Refund or Premium
                    int dynamicArraySize = 0;// = st2.countTokens() * 9;
                    dynamicArraySize = st2.countTokens() * 9;
                    if (!item.isFormField() ){
                         File cfile=new File(item.getName());
                         String fileName = "";
                         String separator = "\\";
                         int pos = item.getName().lastIndexOf(separator);
                         int pos2 = item.getName().lastIndexOf(".");
                         if(pos2>-1){
                              fileName =item.getName().substring(pos+1, pos2);
                         }else{
                              fileName =item.getName().substring(pos+1);
                         File fileToBeUploaded=new File("C:\\Sal\\BPS MACRO\\FileTransfer\\Desti", fileName);
                         item.write(fileToBeUploaded);
                         validate.displaySuccessMessage(context);
          }catch(Exception e){System.out.println(e);
          Logger.debug(this.getClass(), METHOD_NAME, "Leaving BPSMacroPortlet");
          super.doView(arg0, arg1);
==== END: doView method in the portle class. ================================
Thanks.

one more question. Is there a way where I can submit two forms ?
Thats is submit 2nd form only when the first form is submitted.
I tried this it works.
function formSubmit(){
document.form1.submit();
alert();
document.form2.submit();
But If I dont put an alert(basically it disables the parent page) in between, only the second form is submitted.
If I put a delay of say 3 seconds in between then it will throw a SOCKET CLOSED error in the code triggered due to first form submit.
Thus disabling the paresnt page for a few seconds is reolving my problem.
Any ideas ?
Well Basically when the Alert pop's up the parent page "STALLS" and thus the form2 does not submit till I click on OK, Is there a way I can stall the browser/Parent JSP page using JAVA SCRIPT ??
Edited by: hector on Oct 9, 2007 11:09 AM
Edited by: hector on Oct 9, 2007 2:12 PM

File Upload Problem in Mozila

Hi;
My code is workin in IE but problem in Mozila Fireforx:
<%@page import="org.apache.commons.fileupload.DiskFileUpload"%>
<%@page import="org.apache.commons.fileupload.FileItem"%>
<%@page import="java.util.List"%>
<%@page import="java.util.Iterator"%>
<%@page import="java.io.File"%>
<%@page import="java.io.FileNotFoundException"%>
<%@page import="java.io.BufferedReader"%>
<%@page import="java.io.FileReader"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Upload Process</title>
</head>
<body>
<%
String record=null;
try{
System.out.println("Content_type:"+request.getContentType());
DiskFileUpload fu = new DiskFileUpload();
fu.setSizeMax(100000000);
List fileItem = fu.parseRequest(request);
Iterator iter = fileItem.iterator();
FileItem fi = (FileItem)iter.next();
if(!fi.isFormField()){
File file = new File(fi.getName());
out.println("NAME:"+fi.getName());
File nFile = new File(application.getRealPath("/"),file.getName());
// BufferedReader br =new BufferedReader(new FileReader(nFile));
out.println("Name:"+nFile.getName());
out.println("ABPath:"+nFile.getAbsolutePath());
}else{
System.out.println("Field ="+fi.getFieldName());
} catch(Exception ex){
ex.printStackTrace();
%>
</body>
</html>
Problem is for AbsolutePath it looking file under project directory.
:D:\Dir name\build\web\.....
PLEASE HELP
Thanks in Advance
Mamun

Mr BalusC,
Yes Iam talking about a custom made upload component. The fileupload tutorials u send are good but my requirement is not meeting them. Among my requirements one is mutilple file uploads in the single view page. This is possible at present with my custom upload componet. Only if the problem gets solved. Any way once again please think on my problem and give your solution on it.
Here is my problem:
The problem is I have to access the components from view page which this kind of requirement possible in jsp by request parsing which results the key value pairs of the form components. This same thing/way I should get in backing bean from JSF view page.
The solution I want may like as follows.
Note this code is incorrect and wrong but for to understand my requirement.
someobject.getComponentIdValue("clientID"); which returns a string value as d:\images\Tutle.jpg
The clientID is upload file component' Id . In the request it may be the key associated with value as file complete path. By this kind of way my upload filter is able to get the orignal file. Ok i need this in my backing bean to get the orignal filename to insert into the database. Please for this give the solution or reply.many thanx,
vijaycanaan.

File upload program by jsf

I am doing one file upload program using
<af:inputFile label="File to Upload" columns="90"
value="#{FileProcessor.uploadedFile}"/>
component..
in Jdeveloper 11g i am getting the correct result,
but when i'm tryin to run it in Jdeveloper jdevstudio10131 it is giving this error.
java.io.EOFException: Per-request disk space limits exceeded. at oracle.adfinternal.view.faces.webapp.UploadedFileImpl.loadFile(UploadedFileImpl.java:187) at
i want this file upload application to run in ecplise..but there it is not working..do i need so some to import some jar files??
tomat 5.0 i'm using there..
Or is there any otherway to upload file using jsf component which should work in eclipse-tomcat enviornment also..
please help
thanks

Mr BalusC,
Yes Iam talking about a custom made upload component. The fileupload tutorials u send are good but my requirement is not meeting them. Among my requirements one is mutilple file uploads in the single view page. This is possible at present with my custom upload componet. Only if the problem gets solved. Any way once again please think on my problem and give your solution on it.
Here is my problem:
The problem is I have to access the components from view page which this kind of requirement possible in jsp by request parsing which results the key value pairs of the form components. This same thing/way I should get in backing bean from JSF view page.
The solution I want may like as follows.
Note this code is incorrect and wrong but for to understand my requirement.
someobject.getComponentIdValue("clientID"); which returns a string value as d:\images\Tutle.jpg
The clientID is upload file component' Id . In the request it may be the key associated with value as file complete path. By this kind of way my upload filter is able to get the orignal file. Ok i need this in my backing bean to get the orignal filename to insert into the database. Please for this give the solution or reply.many thanx,
vijaycanaan.

FILE UPLOAD PROBLEM SHOWING THE CONTENTS IN THE SAME BROWSER WINDOW

Hi,
This is amit Joshi
I have uploaded content using input tag of type file and posted to jsp as multipart/form-data type
in that jsp i am using following code to display the content in browser but only first content is displayed How can i modify it to show all content in the file ..
<html>
<head>
<title>File Upload Display</title>
</head>
<body>
<%
//ServletOutputStream sout=response.getOutputStream();
StringBuilder strBuilder = new StringBuilder();
int count=0;
String f;
f=request.getParameter("filedb");
DBManager dbm = new DBManager();
//dbm.createTable("mms3");
//log.info("In JSP : "+ f);
//dbm.insert_data(f,"mms3");
%>
<%
if (ServletFileUpload.isMultipartContent(request)){
ServletFileUpload servletFileUpload = new ServletFileUpload(new DiskFileItemFactory());
List fileItemsList = servletFileUpload.parseRequest(request);
strBuilder.append("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>").append('\r').append('\n').append("<xpage version=\"1.0\">").append('\r').append('\n');
String optionalFileName = "";
FileItem fileItem = null;
Iterator it = fileItemsList.iterator();
ServletOutputStream outputStream=null;
while (it.hasNext()){
FileItem fileItemTemp = (FileItem)it.next();
if (fileItemTemp.isFormField()){
%>
<b>Name-value Pair Info:</b>
Field name: <%= fileItemTemp.getFieldName() %>
Field value: <%= fileItemTemp.getString() %>
<%
if (fileItemTemp.getFieldName().equals("filename"))
optionalFileName = fileItemTemp.getString();
else
fileItem = fileItemTemp;
if (fileItem!=null){
String fileName = fileItem.getName();
%>
<b>Uploaded File Info:</b>
Content type: <%= fileItem.getContentType() %>
Field name: <%= fileItem.getFieldName() %>
File name: <%= fileName %>
<%
if(fileItem.getContentType().equals("image/jpeg")) { %>
File : <p><%
     //response.setContentType("image/gif");
     byte[] bArray=fileItem.get();
     response.setContentType("image/jpeg");
     outputStream=null;
     outputStream= response.getOutputStream();
     outputStream.write(bArray);
     outputStream.flush();
     outputStream.close();
else if(fileItem.getContentType().equals("text/plain"))
     %> File : <%= fileItem.getString() %>
<%
byte[] bArray=fileItem.get();
response.setContentType("text/plain");
     outputStream = response.getOutputStream();
     out.println();
     outputStream.write(bArray);
     outputStream.flush();
     outputStream.close();
%> </p> <%
%>
</body>
</html>
Edited by: Amit_Joshi on Nov 13, 2007 10:58 PM

Well Well Well..
That would not work...
What you have to do is save the uploaded file content on to a location and then pass the fileName as a request parameter to a deidicated which displays the contents of that file.
Just as an example
<html>
<head>
<title>File Upload Display</title>
</head>
<body>
<%
//ServletOutputStream sout=response.getOutputStream();
StringBuilder strBuilder = new StringBuilder();
int count=0;
String f;
f=request.getParameter("filedb");
DBManager dbm = new DBManager();
//dbm.createTable("mms3");
//log.info("In JSP : "+ f);
//dbm.insert_data(f,"mms3");
%>
<%
if (ServletFileUpload.isMultipartContent(request)){
ServletFileUpload servletFileUpload = new ServletFileUpload(new DiskFileItemFactory());
List fileItemsList = servletFileUpload.parseRequest(request);
strBuilder.append("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>").append('\r').append('\n').append("<xpage version=\"1.0\">").append('\r').append('\n');
String optionalFileName = "";
FileItem fileItem = null;
Iterator it = fileItemsList.iterator();
ServletOutputStream outputStream=null;
while (it.hasNext()){
   FileItem fileItemTemp = (FileItem)it.next();
%>
Name-value Pair Info:
Field name: <%= fileItemTemp.getFieldName() %><br/>
Field value: <%= fileItemTemp.getString() %><br/>
<%
if (fileItemTemp.getFieldName().equals("filename"))
    optionalFileName = fileItemTemp.getString();
if(!fileTempItem.isFormFiled()){
   String fileName = fileItem.getName();
   fileItem.write(optionalFileName);
%>
Uploaded File Info:
Content type: <%= fileItem.getContentType() %><br/>
Field name: <%= fileItem.getFieldName() %><br/>
File name: <%= fileName %><br/>
<%
if(fileItem.getContentType().equals("image/jpeg") || fileItem.getContentType().equals("image/pjeg")) {
%>
<img src="FileServlet?fileName=<%=optionalFileName%>"
<%
%>
</body>
</html>a sample code snippet for FileServlet.
String fileName = request.getParameter(fileName);
File file = new File(fileName);
   if(!file.exists())
     return;
// If JSP
String mimeType = application.getMimeType("fileName");
       If you are using servlet
       String mimeType = this.getServletContext().getMimeType(fileName);
     response.setContentType(mimeType);
     response.setHeader("Content-Disposition","inline;filename=\\"+fileName+"\\");
BufferedOutputStream out1 = null;
InputStream in = null;
if(mimeType == null)
     mimeType = "application/octet-stream";
try{
     in = new FileInputStream(f);
     response.setContentLength(in.available());
     BufferedOutputStream out1 = new BufferedOutputStream(response.getOutputStream(),1024);
     int size = 0;
     byte[] b = new byte[1024];
     while ((size = in.read(b, 0, 1024)) > 0)
        out1.write(b, 0, size);
}catch(Exception exp){
}finally{
      if(out1 != null){
         try{
            out1.flush();
            out1.close();
         }catch(Exception e){}
      if(in != null){
        try{in.close();}catch(Exception e){}
} Hope that might answer your question :)
However,this is not the recommended way of doing this make use of MVC pattern.Would be a better approach.
you might think of googling on this and can findout what is the best practise followed for problems of this sort
REGARDS,
RaHuL

File Upload Problem in .jsff page

Hi
I tried to upload a file in my jsff fragment.(I did the POC in jspx page and its working fine )
But when in fragment when i tried to add af:form elemenst errors are coming and as per my research we cann t add af:form element in jsff page.
Cna any bidy tell me what shoudl be done to have file upload functionality working in page fragment?

I am using ADF - 11.1.1.3 and even if i put af:form in my jspx page i am receiving following erro message -
*<Jul 13, 2010 3:20:22 PM SGT> <Error> <HTTP> <BEA-101020> <[ServletContext@22880480[app:sqe module:sqe path:/abc spec-version:2.5]] Servlet failed with Exception*
java.lang.NullPointerException
*     at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:233)*
*     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)*
*     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)*
*     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)*
*     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:415)*
*     Truncated. see log file for complete stacktrace*
*>*
*<Jul 13, 2010 3:20:22 PM SGT> <Notice> <Diagnostics> <BEA-320068> <Watch 'UncheckedException' with severity 'Notice' on server 'DefaultServer' has triggered at Jul 13, 2010 3:20:22 PM SGT. Notification details:*
WatchRuleType: Log
WatchRule: (SEVERITY = 'Error') AND ((MSGID = 'BEA-101020') OR (MSGID = 'BEA-101017') OR (MSGID = 'BEA-000802'))
*WatchData: DATE = Jul 13, 2010 3:20:22 PM SGT SERVER = DefaultServer MESSAGE = [ServletContext@22880480[app:sqe module:sqe path:/abc spec-version:2.5]] Servlet failed with Exception*
java.lang.NullPointerException
*     at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:233)*
*     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)*
*     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)*
*     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)*
*     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:415)*
*     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2567)*
*     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:432)*
*     at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:1071)*
*     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1369)*
*     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)*
*     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:765)*
*     at org.apache.myfaces.trinidad.component.UIXComponentBase.__encodeRecursive(UIXComponentBase.java:1515)*
*     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeAll(UIXComponentBase.java:785)*
*     at javax.faces.component.UIComponent.encodeAll(UIComponent.java:942)*
*     at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:271)*
*     at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:202)*
*     at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)*
*     at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)*
*     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:710)*
*     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:273)*
*     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:205)*
*     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)*
*     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)*
*     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)*
*     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)*
*     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)*
*     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)*
*     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:191)*
*     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)*
*     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:97)*
*     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)*
*     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)*
*     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)*
*     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247)*
*     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157)*
*     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)*
*     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)*
*     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:94)*
*     at java.security.AccessController.doPrivileged(Native Method)*
*     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)*
*     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:414)*
*     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:138)*
*     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)*
*     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)*
*     at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:159)*
*     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)*
*     at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:330)*
*     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)*
*     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)*
*     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)*
*     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)*
*     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)*
*     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)*
*     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)*
*     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)*
*     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)*
*     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)*
*     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)*
*     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)*
*SUBSYSTEM = HTTP USERID = <WLS Kernel> SEVERITY = Error THREAD = [ACTIVE] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)' MSGID = BEA-101020 MACHINE = CI0000000080442 TXID = CONTEXTID = 4eaa01d34767a0a4:3859a5d6:129ca386f71:-8000-0000000000000045 TIMESTAMP = 1279005622489*
WatchAlarmType: AutomaticReset
WatchAlarmResetPeriod: 30000
*>*
*<Jul 13, 2010 3:20:25 PM SGT> <Alert> <Diagnostics> <BEA-320016> <Creating diagnostic image in c:\documents and settings\shmishra\application data\jdeveloper\system11.1.1.3.37.56.60\defaultdomain\servers\defaultserver\adr\diag\ofm\defaultdomain\defaultserver\incident\incdir_166 with a lockout minute period of 1.>*
Any idea about the reason??
And what else can be done to solve this problem...

Web Dynpro ABAP - File upload Problem (Timeout)

Hello Experts,
we are facing an issue with a custom WD Abap application:
We use the file upload UI element in order to store PDF files within our system. For 90% of our users it works perfectly.
However, for some users an error occurs: Once they select the file at their local system and press "upload", the system is loading and loading and eventually it ends up as a time out.
We have checked the browser settings and permissions. But everything looks good.
We are running on:
SAP_BASIS 731 0013
Does anybody know a solution for this problem?
Thanks for your help!
Maximilian

Hi Maximillian,
Please check the following notes,if they are applicable to you.
1912687 - IE11: File Upload not working
1818772 - WDA: Performance issue for file upload
Regards,
Harsha

Any one having file upload problems via webforms for site in the Australian data center or elsewhere?

For the last 3-4 weeks we have a web app that can longer upload largish files (e.g. 35mb PDF) via a web form Uploads no problem via SFTP.
Adobe so far has provided to answers and can't reproduce the problem.
Yet we (in Auckland) and our client in Wellington have the same problem.
Is there an issue with AWS Sydney, Adobe's setup or has BC introduced some new throttling or security rules around file uploads?
Any help greatly appreciated.

Hi,
Please try to use the UI element "Office Control" of a web dynpro view.
For more details, refer to the web dynpro component: IOS_TEST_HELLOWORLD_MS.
Best regards,
Shalini.

File Upload Problem from Linux to Windows and Windows to Linux

Hi,
I am a newbie in the flex environment.
I have faced a problem for file upload from linux to windows and windows to linux
And I have put crossdomain.xml file in root folder, still this problem is appear.
Please help me, if anybody know the answer.
Thanks and Regards,
Senthil KUmar

Hi Pauley,
I thought you are moving from unix to windows. Now I got it.
Make sure that the folder is shared and have necessary permissions. Please see few suggestions here:
Re: NFS or FTP for file on Ip 10.x.y.z
Regards,
---Satish

Help needed...   File UPload problem on remote Machine..

Hello Helpers....
Advance My heartfull thanks
me have problem in file uploading...
me have program for file upload...
but it will work perfectly in same system.. (i mean server)..
i cant upload in client machine..
resourse not found (error) is comming
me use tomcat5.0 with jdk1.4..
Html File
<html>
<head>
<form action="fileupload.jsp" name="upform" enctype="multipart/form-data">
<table width="60%" border="0" cellspacing="1" cellpadding="1" align="center" class="style1">
<tr>
<td align="left"><b>Select a file to upload :</b></td>
</tr>
<tr>
<td align="left">
<input type="file" name="filename" size="50">
</td>
</tr>
<tr>
<td align="left">

<input type="submit" name="Submit" value="Upload">
<input type="reset" name="Reset" value="Cancel">
</td>
</tr>
</table>
</form>
</body>
</html>
jsp file
<%@ page import="java.util.*,java.io.*"%>
<%
String path=request.getParameter("filename");
String newPath="";
int count=0;
if(path!=null)
     ArrayList arr=new ArrayList();
     StringTokenizer st=new StringTokenizer(path,"\\");
     while(st.hasMoreTokens())
          arr.add(count,st.nextToken());
          count++;
     // create ur own path
     newPath="//javaserver/Tomcat5.0/webapps/ROOT/fileupload/fl/"+arr.get(count-1);
     int c;
     FileInputStream fis=new FileInputStream(path);
     FileOutputStream fos=new FileOutputStream(newPath);
     while((c=fis.read())!=-1)
          fos.write((char)c);
out.println("Thanks for using");
out.println("<br>");
out.println("<br>");
out.println("1.File1 Uploaded from :: "+path);
out.println("<br>");
out.println("<br>");
out.println("2.Uploaded File1 is Saved in :: "+newPath);
%>
Message was edited by:
drvijayy2k2
Message was edited by:
drvijayy2k2

hai mshanu...
thus me asking whats wrong any other solution..
thanks for ur ........................
Message was edited by:
drvijayy2k2

Files upload problem in ipad2

I want to upload my cv on different sites but the upload button always freeze what the **** is with this expensive famous so called ipad2?

Are you triying to email your CV as you've tagged your post with email and Mail, or are you trying to upload it via a browser ? If uploading via browser then Safari doesn't support file uploading, but the iCab browser says that it does, though I don't think that it supports all sites/upload types

File Upload Problem in .jsff

Hi All,
I am using File Upload Component for Uploading file in JSFF , But it is not working My code is like bellow
//variables
private UploadedFile upFile;
private RichInputFile fileupload;
//--Getters
public UploadedFile getUpFile() {
return upFile;
public void setUpFile(UploadedFile upFile) {
System.out.println("Inside set Upload File"+upFile);
this.upFile = upFile;
//upload method
public String upload() throws IOException {
System.out.println("Inside File Upload");
try {
InputStream in;
FileOutputStream out;
String fileUploadLoc = "C:\\ListUpload\\";
try {
if (upFile != null && upFile.getLength() > 0) {
FacesContext context = FacesContext.getCurrentInstance();
FacesMessage message =
new FacesMessage("Successfully uploaded file '" +
upFile.getFilename() + "' (" +
upFile.getLength() + " bytes)");
String filename = fileUploadLoc + upFile.getFilename();
out = new FileOutputStream(filename);
System.out.println("The file name:" + filename);
try {
in = upFile.getInputStream();
for (int bytes = 0; bytes < upFile.getLength();
bytes++) {
out.write(in.read());
in.close();
out.close();
} catch (IOException ioe) {
// TODO: Add catch code
ioe.printStackTrace();
System.out.println("The file name:" + upFile.getFilename() +
" has been created in " +
fileUploadLoc);
}else{
System.out.println("Inside Else");
} catch (FileNotFoundException fnfe) {
// TODO: Add catch code
fnfe.printStackTrace();
return null;
} catch (Exception ioe) {
System.out.println("IO Exception is..."+ioe);
System.out.println("File Upload Unsuccessful");
return "OK";
///Code for jsff is--
<af:inputFile label="Select File" id="fileupload"
value="#{pageFlowScope.ModifyPriceListBean.upFile}"/>
<af:commandToolbarButton text="Upload"
id="ctb8"
action="#{pageFlowScope.ModifyPriceListBean.upload}"/>

Hi Thanks for Reply,
I am using jsff Page Fragement for my page, so i am not using af:form and af:document in my JSFF
So how to achive this in this case.
Thanks,
Vijay

File Upload Problem

Hello,
I am trying to upload a file to a directory on the server. I am using code that I have used many times on standar ASP.net application but it's not working with my portal application.
When I add the following control
<input typ="file" id="file_budget" runat="server">
all postback operations stop functioning.
Is there another control I should be using to upload files?
Many Thanks,
Paul Hume

Hi Paul,
The file upload control will work in the next version of the PDK for .NET.
Planed to be relase at the end of 2005 as part of SP15.
Regards,
Yehuda

File upload problem. Can't write to server

Hi guys,
I am currently trying to upload some images to the server I am using but I can't succeed.
I am using a form consisting of 3 text fields 1 textarea and an upload form.
The whole thing is working fine on my localhost . All the items are being inserted to the database and the files saved to the path.
But when I try to upload to the commercial server even though the text field are being read and inserted to database the files just can't!!
my tree structure is
/home/domain/www-domain/webapps
and that's what I am getting when using
getServletContext().getRealPaththe full line for getting the real path is
FileWriter fw2 = new FileWriter(getServletContext().getRealPath("//upload"+fileName+".jsp")); I am using tomcat 4.0 and all the other servlets are working just fine
as this one apart from the FileWriting thing?
am I doing something wrong with the getServletContext thing?
And if so, why is it working just fine on my pc?
I am only suspecting that I am not getting the path correctly
I want to store the images under
webapps/upload/images
but it doesn't work even when I am trying to store under webapps (root directory)
Is there any way that I am not getting permission to write to the server??
Any help is highly appreciated!!
cheers

the thing is that I am not getting any exception back to my browser> some of the values are inserted into the database (the ones that are not referring to any uploded items). i guess i have to do a print.stacktrace but I am not sure at which point...
ok I am posting the full code to give you an idea. Your interest is much appreciated , thank you
import java.sql.*;
import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.Date;
import gr.cretasport.util.*;
import org.apache.commons.fileupload.*;
import java.awt.Image;
import java.io.*;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest ;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
* @author myron.veligradis
* 17/09/2005
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
public class InsertArticle extends HttpServlet{
* global variables
String fieldName;
Image imageIn;
Resize rsImg = new Resize();
Mirror mrImg = new Mirror();
//ImageProcess ImPr = new ImageProcess();
Date curDate;
String datecur;
String inputtext;
BufferedWriter bw;
String aRString ;
String photoPath;
File savedFile;
String txtPath;
String txtPathFullText;
String author;
String eidos;
String kathgoriaID;
String title;
String rating;
String kathgoria;
String keimeno;
String keimenoRest;
String fullKeimeno;
String hmeromhniaD;
final String jspPrefix="<%@ page contentType=\"text/html; charset=iso-8859-7\" language=\"java\" errorPage=\"\" %>";
Connection con=null;
Statement statement = null;
ResultSet rs, rs1 = null;
int kathgoriaIDInt;
int ratingInt;
public void init(ServletConfig conf) throws ServletException {
super.init(conf);
public void doPost (HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException, UnsupportedEncodingException {
// try {
//   req.setCharacterEncoding("iso-8859-7");
//   catch (UnsupportedEncodingException uee)
boolean isMultipart = FileUpload.isMultipartContent(req);
HttpSession session = req.getSession();
ServletContext sc = getServletContext();
   * GET THE FILE NAME
curDate=new Date();
datecur = curDate.toString ();
    String fileName = datecur.replaceAll("\\W","_");
    String strDate = curDate.toString();
    SimpleDateFormat formatter= new SimpleDateFormat ("EEE MMM dd hh:mm:ss zzz yyyy");
Date date = formatter.parse(strDate,new ParsePosition(0));
hmeromhniaD = new SimpleDateFormat("yyyy-MM-dd").format(date);
   * GET THE PARAMETERS
   * FILE UPLOAD *******************************************************
System.out.println(isMultipart);
DiskFileUpload upload = new DiskFileUpload();
try {
   req.setCharacterEncoding("iso-8859-7");
   List items = upload.parseRequest(req);
   Iterator itr = items.iterator();
   while(itr.hasNext()) {
    FileItem item = (FileItem) itr.next();
//    String articleTitle = new String(req.getParameter("articleTitle").getBytes("iso-8859-1"),"iso-8859-7");
   // check if the current item is a form field or an uploaded file
     if(item.isFormField()) {
     // get the name of the field
     // if it is name, we can set it in request to thank the user
     if (item.getFieldName().equals("author")) {
            author = new String(item.getString().getBytes("iso-8859-1"),"iso-8859-7");
     if (item.getFieldName().equals("eidos")) {
            eidos = new String( item.getString().getBytes("iso-8859-1"),"iso-8859-7");
     if (item.getFieldName().equals("keimeno")) {
            keimeno =item.getString();
            FileWriter fw1 = new FileWriter(getServletContext().getRealPath("webapps//upload"+"pro_"+fileName +".jsp"));
       fw1.write(jspPrefix+"<html><body>"+keimeno+"</body></html>");
       fw1.close();
       txtPath = ("upload/text/"+"pro_"+fileName+".jsp");
     if (item.getFieldName().equals("keimenorest")) {
            keimenoRest =item.getString();
            FileWriter fw2 = new FileWriter(getServletContext().getRealPath("//upload"+fileName+".jsp"));
       fw2.write(jspPrefix+"<html><body>"+keimeno+" "+keimenoRest+"</body></html>");
       fw2.close();
       txtPathFullText = ("upload/text/fulltext/"+fileName+".jsp");
     if (item.getFieldName().equals("title")) {
           // title = new String(item.getString().getBytes("iso-8859-1"),"iso-8859-7");
            System.out.println ("titlos "+title);
            title=getServletContext().getRealPath("webapps//upload");
     if (item.getFieldName().equals("rating")) {
            rating = item.getString();
     if (item.getFieldName().equals("kathgoriaID")) {
            kathgoriaID = item.getString();
   else {
    // the item must be an uploaded file save it to disk. Note that there
    // seems to be a bug in item.getName() as it returns the full path on
    // the client's machine for the uploaded file name, instead of the file
    // name only. To overcome that, I have used a workaround using
    // fullFile.getName().
    File fullFile = new File(item.getName());
    //check if input file is actually an image
    if ( item.getName().toLowerCase().endsWith(".jpg") ||
    item.getName().toLowerCase().endsWith(".gif") ||
    item.getName().toLowerCase().endsWith(".bmp"))
     File temp = new File(getServletContext().getRealPath("webapps//upload")," temp.jpg");
     item.write(temp);
     //to class Resize pernei 2 inputs, to file kai to path string
     rsImg.resizeImage(temp,getServletContext().getRealPath("webapps//upload"+fileName+".jpg"));
     //to class Mirror pernei kai ayto 2 inputs, to file poy exei dhmiourgithei apo panw
     //pou to kanei overwrite epeidh pernoun to idio onoma me to time stamp
     Mirror.mirrorImage(new File(getServletContext().getRealPath("webapps"+fileName+".jpg")),
       getServletContext().getRealPath("webapps//upload"+fileName+".jpg"));
     System.out.println("upload/images/"+fileName+".jpg");
kathgoriaIDInt= new Integer(kathgoriaID).intValue();
ratingInt   = new Integer(rating).intValue();
   * HTML UPLOAD
catch (Exception fe) {
//get the string names to insert to database
photoPath="upload/images/"+fileName+".jpg";
   * INSERT THE DATA INTO THE DATABASE
InsertToDatabase();
String url="/insertarticle.jsp";
RequestDispatcher rd = sc.getRequestDispatcher(url);
rd.forward(req,res);
//res.sendRedirect( res.encodeRedirectURL( "indextest.jsp "));
public void InsertToDatabase() {
try {
   con=null;
   statement = con.createStatement();
   String insertprefix = "insert into articles(eidos,photopath,textpath,textpathfull,title,author,dateen,rating, kathgoriaID) VALUES"
     + "('" + eidos.trim() +"','" + photoPath.trim() + "','"   +
     txtPath + "','" + txtPathFullText + "','" +title + "','"+ author + "','"+ hmeromhniaD + "','"+ ratingInt+ "','"
     +kathgoriaIDInt + "')";
   statement.execute(insertprefix);
   statement.close();
   con.close();
   catch (Exception e)
}

File upload: problem with writing uploaded file to server-harddisk

Hello,
according to the example in the File upload tutorial, I tried to save an uploaded file to disk, but it didn't work (and also no messages / exceptions were thrown).
The Javadoc for the function uploadedFile.write(filename) says that if the file should be written in an other directory than the servers' tmp-directory, the server.policy has to be adjusted.
The following line is already included in my server.policy:
permission java.io.FilePermission "<<ALL FILES>>", "read,write";
So I have two questions:
1) Where can I find the servers' tmp-directory?
2) How should the sever.policy permission code look like?

The File Upload tutorial at http://developers.sun.com/prodtech/javatools/jscreator/learning/tutorials/2/file_upload.html has you save the uploaded file to disk. It also gives this information:
The server holds the uploaded file in memory unless it exceeds 4096 bytes, in which case the server holds the file contents in a temporary file. You can change this threshold by modifying the sizeThreshold parameter for the UploadFilter filter entry in the web application's web.xml file. For more information on modifying the web.xml file, see the last section in this tutorial, Doing More: Modifying the Maximum File Upload Size.
In cases where you want to retain the uploaded file, you have three choices:
* Write the file to a location of your choosing, as shown in this tutorial.
* Create an UploadedFile property in a managed bean and set it to the component's value before you exit the page (as in the button's action method).
* Save the file to a database.
By default, the File Upload component can handle files up to one megabyte in size. You can change the maximum file size by modifying the maxSize parameter for the UploadFilter filter entry in the application's web.xml file, as described in the last section in this tutorial, Doing More: Modifying the Maximum File Upload Size.

File Upload Problem in JSF

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