String button = UIUtil.getSubmitButton(request, "submit");
if (button.equals("submit_update"))
{
// Update the metadata for a bitstream format
BitstreamFormat bf = BitstreamFormat.find(context, UIUtil
.getIntParameter(request, "format_id"));
bf.setMIMEType(request.getParameter("mimetype"));
bf.setShortDescription(request.getParameter("short_description"));
bf.setDescription(request.getParameter("description"));
bf
.setSupportLevel(UIUtil.getIntParameter(request,
"support_level"));
bf.setInternal((request.getParameter("internal") != null)
&& request.getParameter("internal").equals("true"));
// Separate comma-separated extensions
List extensions = new LinkedList();
String extParam = request.getParameter("extensions");
while (extParam.length() > 0)
{
int c = extParam.indexOf(',');
if (c > 0)
{
extensions.add(extParam.substring(0, c).trim());
extParam = extParam.substring(c + 1).trim();
}
else
{
if (extParam.trim().length() > 0)
{
extensions.add(extParam.trim());
extParam = "";
}
}
}
// Set extensions in the format - convert to array
String[] extArray = (String[]) extensions
.toArray(new String[extensions.size()]);
bf.setExtensions(extArray);
bf.update();
showFormats(context, request, response);
context.complete();
}
else if (button.equals("submit_add"))
{
// Add a new bitstream - simply add to the list, and let the user
// edit with the main form
BitstreamFormat bf = BitstreamFormat.create(context);
// We set the "internal" flag to true, so that the empty bitstream
// format doesn't show up in the submission UI yet
bf.setInternal(true);
bf.update();
showFormats(context, request, response);
context.complete();
}
else if (button.equals("submit_delete"))
{
// Start delete process - go through verification step
BitstreamFormat bf = BitstreamFormat.find(context, UIUtil
.getIntParameter(request, "format_id"));
request.setAttribute("format", bf);
JSPManager.showJSP(request, response,
"/dspace-admin/confirm-delete-format.jsp");
}
else if (button.equals("submit_confirm_delete"))
{
// User confirms deletion of format
BitstreamFormat bf = BitstreamFormat.find(context, UIUtil
.getIntParameter(request, "format_id"));
bf.delete();
showFormats(context, request, response);
context.complete();
}
else