@Transactional
public Document getDocumentByPath(String path, User user) throws InsufficientPrivilagesException {
int lastSlash = path.lastIndexOf('/');
String folderPath = path.substring(0, lastSlash);
Folder f = folderDao.getFolderByPath(folderPath, user);
if (!f.canRead(user)) throw new InsufficientPrivilagesException();
Document doc = f.getDocumentByName(path.substring(lastSlash + 1));
return doc;
}
@Transactional
public void deleteDocument(String path, User user) throws InsufficientPrivilagesException {
String folderPath = path.substring(0, path.lastIndexOf('/'));
Folder f = getFolderByPath(folderPath, user);
if (!f.getOwner().getUsername().equals(user.getUsername()) && !f.canWrite(user))
throw new InsufficientPrivilagesException(
"User " + user + " does not have permission to delete documents from this folder");
Document doc = f.getDocumentByName(path.substring(path.lastIndexOf('/') + 1));
File docFile = new File(docsFolderPath + doc.getUuid());
f.removeDocument(doc);
documentDao.makeTransient(doc);
docFile.delete();
}