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copied! <p>This is expected when using i.e. <code>createTempFile</code> method as it implicitly creates a file with random prefix:</p> <pre class="lang-java prettyprint-override"><code>// a part of createTempFile method private static final SecureRandom random = new SecureRandom(); static File generateFile(String prefix, String suffix, File dir) { long n = random.nextLong(); if (n == Long.MIN_VALUE) { n = 0; // corner case } else { n = Math.abs(n); } return new File(dir, prefix + Long.toString(n) + suffix); } </code></pre> <p>which should give something like 'test.xml13234xml'.</p> <p>If you want to create a file with the correct name and keep it for later use you can rename/move it within <code>uploadSucceeded</code> method. </p> <pre class="lang-java prettyprint-override"><code>public class ExampleUpload implements Upload.Receiver, Upload.SucceededListener { private Upload xmlUpload; private File tempFile; public ExampleUpload() { this.xmlUpload = new Upload("Upload:", this); this.xmlUpload.addSucceededListener(this); } @Override public OutputStream receiveUpload(String filename, String mimeType) { try { tempFile = File.createTempFile(filename, "xml"); tempFile.deleteOnExit(); return new FileOutputStream(tempFile); } catch (IOException e) { e.printStackTrace(); } return null; } @Override public void uploadSucceeded(SucceededEvent event) { try { File destinationFile = new File("c:\\" + event.getFilename()); FileUtils.moveFile(tempFile, destinationFile)); // TODO read and parse destinationFile } catch (IOException e) { e.printStackTrace(); } } } </code></pre>

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