public void listener(FileUploadEvent event) throws Exception {
UploadedFile item = event.getUploadedFile();
UploadedImage file = new UploadedImage();
file.setLength(item.getData().length);
file.setName(item.getName());
file.setData(item.getData());
files.add(file);
}
public void fileUploadListener(FileUploadEvent fue) {
UploadedFile file = fue.getUploadedFile();
logger.info("File Uploaded successfully");
logger.info("File Name : {}", file.getName());
logger.info("File Size : {}", file.getSize());
files.add(file);
}
public void clearFile() {
System.out.println("Files to clear: " + this.clearedFile);
Iterator<UploadedFile> i = files.iterator();
while (i.hasNext()) {
UploadedFile file = i.next();
if (file.getName().equals(this.clearedFile)) {
i.remove();
break;
}
}
}
public void release() {
super.release();
if (uploadedFiles != null) {
for (UploadedFile uploadedFile : uploadedFiles) {
try {
uploadedFile.delete();
} catch (IOException e) {
LOGGER.error(e.getMessage(), e);
}
}
}
}
/**
* File upload listener
*
* @param event
* @throws Exception
*/
public void listener(FileUploadEvent event) throws Exception {
UploadedFile file = event.getUploadedFile();
try {
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(file.getInputStream());
doc.getDocumentElement().normalize();
processUsers(doc.getElementsByTagName("users"));
processAuthors(doc.getElementsByTagName("authors"));
processPublishers(doc.getElementsByTagName("publishers"));
processGenres(doc.getElementsByTagName("genres"));
processBooks(doc.getElementsByTagName("books"));
processExemplars(doc.getElementsByTagName("exemplars"));
processBookings(doc.getElementsByTagName("bookings"));
processBorrows(doc.getElementsByTagName("borrows"));
userMgr.flush();
bookMgr.flush();
authorMgr.flush();
bookingMgr.flush();
exemplarMgr.flush();
genreMgr.flush();
publisherMgr.flush();
borrowMgr.flush();
userMgr.clear();
bookMgr.clear();
authorMgr.clear();
bookingMgr.clear();
exemplarMgr.clear();
genreMgr.clear();
publisherMgr.clear();
borrowMgr.clear();
} catch (Exception e) {
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage("Import se nezdařil."));
e.printStackTrace(System.out);
return;
}
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage("Import proběhl úspěšně."));
}