// unzip the file into the bundle
List<Bitstream> derivedResources = this.unzipToBundle(context, depositFile, bundle);
// now we have an item in the workspace, and we need to consider adding some metadata to it,
// but since the zip file didn't contain anything, what do we do?
item.addMetadata("dc", "title", null, null, "Untitled: " + deposit.getFilename());
item.addMetadata("dc", "description", null, null, "Zip file deposted by SWORD without accompanying metadata");
// update the item metadata to inclue the current time as
// the updated date
this.setUpdatedDate(item, verboseDescription);