[b]Upload[/b] and [b]download[/b] files with uiXML

Question

I have implemented upload and download files with uiXML
like in msg Re: How can I upload and download files with uiXML? but
it's don't work... I don't have the Errors, i don't find the file that was uploaded...
my web.xml :
<servlet>
<servlet-name>uix</servlet-name>
<servlet-class>oracle.cabo.servlet.UIXServlet</servlet-class>
<init-param>
<param-name>oracle.cabo.servlet.AbstractPageBroker</param-name>
<!-- <param-value>oracle.cabo.servlet.xml.UIXPageBroker</param-value> -->
<!-- And we'll use a custom page broker -->
<param-value>insiel.cpsg.M00.bean.UploadingPageBroker</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
testUpload.uix
<?xml version="1.0" encoding="UTF-8"?>
<page xmlns="http://xmlns.oracle.com/uix/controller">
<content>
<pageLayout xmlns="http://xmlns.oracle.com/uix/ui">
<contents>
<form name="uploadForm" usesUpload="true">
<contents>
<fileUpload name="uploadedFile"/>
<submitButton name="upload" text="Upload"/>
</contents>
</form>
</contents>
</pageLayout>
</content>
</page>
PageBroker
package insiel.cpsg.M00.bean;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import oracle.cabo.servlet.BajaContext;
import oracle.cabo.servlet.Page;
import oracle.cabo.share.util.MultipartFormItem;
import oracle.cabo.servlet.xml.UIXPageBroker;
* An extension of UIXPageBroker which stores all uploaded
* files in the temporary directory.
public class UploadingPageBroker extends UIXPageBroker {
* Override of AbstractPageBroker.doUploadFile() which saves
* all files to the temporary directory.
protected String doUploadFile(BajaContext context, Page page, MultipartFormItem item) throws IOException {
// Get the location of the file to create in the temp directory.
// Of course a real application probably wouldn't upload files to
// the temp directory - just using this contrived example to
// demonstrate basic uploading support.
File file = _getFile(context, item);
// Create a FileOutputStream. Of course, a real application would
// probably want to buffer the output
if (file != null) {
FileOutputStream out = new FileOutputStream(file);
item.writeFile(out); // Write out the file
out.close(); // Close up the output stream
// We can return a value here to add to the PageEvent
// if so desired.
return null;
// Gets the File for the item that we are uploading
private File _getFile(BajaContext context, MultipartFormItem item )  throws IOException {
String name = item.getFilename(); // Get the file name
if (name == null) return null; // If we don't have a file, bail...
// Get the path to the temporary directory
File dir = _getTempDir();
// Return the File object
return new File(dir, name);
// Returns the path to the temprary directory
private File _getTempDir() throws IOException {
// Get the temporary directory from the ServletContext
ServletConfig sConfig = getServlet().getServletConfig();
ServletContext sContext = sConfig.getServletContext();
File ff= (File) sContext.getAttribute("javax.servlet.context.tempdir");
System.out.println(ff.getAbsoluteFile());
if( ff == null ) {
throw new IOException( "Error in FileUploadFilter : No upload "+
"directory found: set an uploadDir init "+
"parameter or ensure the " +
"javax.servlet.context.tempdir directory "+
"is valid" );
return (File)sContext.getAttribute("javax.servlet.context.tempdir");
lease HELP me !!!

Answer 1

Please stick to 1 post per question.
Refer to:
Upload and Download with uiXML (very urgent)
Jeanne