public OutputStream receiveUpload(String filename, String MIMEType) {
mainTabs.setReadOnly(true);
subTabs.setReadOnly(true);
FileOutputStream fos = null; // Output stream to write to
file = new File(filename);
try {
System.out.println(MIMEType);
if (MIMEType.equalsIgnoreCase("text/plain")
|| MIMEType.equalsIgnoreCase(
"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
|| MIMEType.equalsIgnoreCase("application/octet-stream")) {
fos = new FileOutputStream(file);
} else {
}
} catch (final java.io.FileNotFoundException e) {
Label l = new Label("<h4 style='color:red'>" + e.getMessage() + "</h4>");
l.setContentMode(Label.CONTENT_XHTML);
expDetails.addComponent(l);
e.printStackTrace();
return null;
} catch (final Exception e) {
// Error while opening the file. Not reported here.
e.printStackTrace();
return null;
}
return fos; // Return the output stream to write to
}
