Well, if you want the id earlier, get it earlier? Also, there are all
sorts of things you can do by extending the commons classes, e.g. I
drop a monitor in as follows:
public class UploadFileItemFactory
extends DefaultFileItemFactory {
private List monitors;
private int contentLength;
public UploadFileItemFactory() {
}
public FileItem createItem(String fieldName,
String contentType,
boolean isFormField,
String fileName) {
return new UploadFileItem(fieldName,
contentType,
isFormField,
fileName,
monitors,
getRepository(),
getSizeThreshold(),
contentLength);
}
public void setContentLength(int contentLength) {
this.contentLength = contentLength;
}
public int getContentLength() {
return contentLength;
}
public void setMonitors(List monitors) {
this.monitors = monitors;
}
public List getMonitors() {
return this.monitors;
}
}
And this allows stuff like follows:
UploadFileItemFactory ufiFactory = new UploadFileItemFactory();
ufiFactory.setMonitors(monitors);
ufiFactory.setContentLength(req.getContentLength());
DiskFileUpload dfu = new DiskFileUpload();
dfu.setFileItemFactory(ufiFactory);
dfu.setSizeMax(maxFileSize);
dfu.setSizeThreshold(Upload.BUFFER_SIZE);
dfu.setRepositoryPath(repositoryPath);
if(encoding != null) {
dfu.setHeaderEncoding(encoding);
}
List list = null;
try {
list = dfu.parseRequest(req);
} catch(FileUploadException cfue) {
throw new IOException(cfue.getMessage());
}
Object obj = null;
for(Iterator iterator = list.iterator(); iterator.hasNext();) {
FileItem fi = (FileItem)iterator.next();
String fieldName = fi.getFieldName();
if(fi.isFormField()) {
String data = null;
if(encoding != null) {
data = fi.getString(encoding);
} else {
data = fi.getString();
}
List names = (List)parameterNames.get(fieldName);
if(names == null) {
names = Collections.synchronizedList(new LinkedList());
parameterNames.put(fieldName, names);
}
names.add(data);
} else {
String name = fi.getName();
String ext = name;
String contentType = null;
int flag = -99;
if(name != null) {
MultipartFile mf = new UploadMultipartFile(fi);
mf.setName(name);
mf.setContentType(contentType = fi.getContentType());
mf.setSize(fi.getSize());
files.put(fieldName, mf);
//---------------Take care of mime map for downloads------------------
flag = ext.lastIndexOf('.');
ext = ext.substring(flag + 1);
if(flag != -1 && "".equals(mime_map.getProperty(ext))) {
mime_map.setProperty(ext,contentType);
LoadMimes.setMimes(mime_map);
}
//--------------------------------------------------------------------
}
}
}
}
Get what I mean?
On 4/20/05, Tom Eugelink <[EMAIL PROTECTED]> wrote:
> > No, don't agree. Show me the code that you use to farm the data. I
> > assume you are using Commons fileupload. But, how you do it is what
> > makes a difference. This stuff about the position on the form can be
> > discussed later. No sense letting a great philosophical discussion
> > get in the way of getting something done. ///;-)
>
> Agree.
>
> // Check that we have a file upload request
> if (!FileUpload.isMultipartContent(request))
> {
> ServletException lServletException = new
> ServletException("Only file
> uploads are accepted to this URL");
> log4j.error(lServletException);
> throw lServletException;
> }
>
> // Create a new file upload handler
> DiskFileUpload lFileUpload = new DiskFileUpload();
> lFileUpload.setSizeThreshold(iMaxSize);
> lFileUpload.setSizeMax(iMaxSize);
> lFileUpload.setRepositoryPath(iTmpDir.getAbsolutePath());
>
> //
> // Parse the request
> List lFileItems = null;
> try
> {
> lFileItems = lFileUpload.parseRequest(request);
> }
> catch (FileUploadException e)
> {
> response.sendRedirect(iOnError + "?error=parse&info=Bestand
> is te
> groot");
> return;
> }
>
> //
> // get the ID
> FileItem lIdFileItem = getFileItemFromList(lFileItems, "id");
>
> As you can see the sendRedirect occurs before I get the id...
>
> Tom
>
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--
"You can lead a horse to water but you cannot make it float on its back."
~Dakota Jack~
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