if (!PortletFileUpload.isMultipartContent(actionRequest)) {
throw new PortletException("Expected file upload");
}
File rootDir = new File(System.getProperty("java.io.tmpdir"));
PortletFileUpload uploader = new PortletFileUpload(new DiskFileItemFactory(10240, rootDir));
File moduleFile = null;
File planFile = null;
String startApp = null;
String redeploy = null;
try {
List items = uploader.parseRequest(actionRequest);
for (Iterator i = items.iterator(); i.hasNext();) {
FileItem item = (FileItem) i.next();
if (!item.isFormField()) {
String fieldName = item.getFieldName();
String name = item.getName().trim();