[Exist-open] Re: Upload problems

[<jta...@xa...>]

Hi,

If you are using eXist inside Cocoon 2.0.4 or 2.1-CVS, you would find=20
problems when adding a document with xadmin.xsp. This is because of the=20
way in which Cocoon handles the uploaded documents. In previous=20
versions of Cocoon, the uploaded document was automatically saved to=20
file, and there is a FilePartFile object to handle it. Now, by default,=20
the uploaded document is saved in memory (Ben, that's why you don't=20
find it in your upload-dir), and there is a FilePartArray object to=20
handle it. In general, the FilePart object represents the uploaded=20
file. Depending on how you configure "autosave-upload" parameter in=20
$COCOON_HOME/WEB-INF/web.xml, cocoon returns a FilePartFile (the file=20
is written to disk; autosave-upload=3Dtrue) or a FilePartArray (the file=20
is in memory; autosave-upload=3Dfalse).

So, if you want to solve the problems when adding a document with=20
xadmin.xsp, you can configure autosave-upload parameter to true in=20
$COCOON_HOME/WEB-INF/web.xml (FilePartFile, save in File) or add the=20
following code snippet to xadmin.xsp (FilePartArray, save in memory)

     } else if(action.equals("store")) {
        try {
            FilePart filePart =3D (FilePart)request.get("uploaded_file");
            InputStream is =3D filePart.getInputStream();
=09=09
            Random rnd =3D new Random();
            int b =3D rnd.nextInt();
            Integer i =3D new Integer(b);
            String path =3D "/tmp/exist" + i.toString() + ".xml";
            FileOutputStream fos =3D new FileOutputStream(path);
  =20
            while ( (b =3D is.read()) !=3D -1)
               fos.write(b);
            fos.flush();
=09
=09    File file =3D new File(path);

Oskar