private void uploadFile(String relPath, Path fullPath) throws DropboxException, IOException {
if (!fullPath.toFile().exists()) return;
/*if(api.metadata(relPath, 1, null, false, null).rev == MetaHandler.getRev(relPath)){
logger.debug("File "+relPath+" not changed");
return;
}*/
VOSync.debug("Uploading " + relPath);
String rev = MetaHandler.getRev(relPath);
InputStream inp = new FileInputStream(fullPath.toFile());
Entry fileEntry = api.putFile(relPath, inp, fullPath.toFile().length(), rev, null);
inp.close();
Path destFilePath =
FileSystems.getDefault()
.getPath(fullPath.toFile().getParentFile().getPath(), fileEntry.fileName());
MetaHandler.setFile(relPath, destFilePath.toFile(), fileEntry.rev);
logger.debug(relPath + " put to db");
// if the file was renamed, move the file on disk and download the current from server
if (!fileEntry.fileName().equals(fullPath.toFile().getName())) {
logger.error(fileEntry.fileName() + " != " + fullPath.toFile().getName());
fullPath.toFile().renameTo(destFilePath.toFile());
}
}
/** Creates a WatchService and registers the given directory */
WatchDir(Path dir, boolean recursive) throws IOException {
this.watcher = FileSystems.getDefault().newWatchService();
this.keys = new HashMap<WatchKey, Path>();
this.recursive = recursive;
if (recursive) {
System.out.format("Scanning %s ...\n", dir);
registerAll(dir);
System.out.println("Done.");
} else {
register(dir);
}
// enable trace after initial registration
this.trace = true;
}
public void downloadFile(String relPath) {
VOSync.debug("Downloading file from storage: " + relPath);
Path filePath = FileSystems.getDefault().getPath(startDir.toString(), relPath.substring(1));
try {
WatchKey key =
filePath.getParent().register(watcher, ENTRY_CREATE, ENTRY_DELETE, ENTRY_MODIFY);
keys.remove(key);
key.cancel();
FileOutputStream outp = new FileOutputStream(filePath.toFile());
DropboxFileInfo info = api.getFile(relPath, null, outp, null);
outp.close();
key = filePath.getParent().register(watcher, ENTRY_CREATE, ENTRY_DELETE, ENTRY_MODIFY);
keys.put(key, filePath.getParent());
MetaHandler.setFile(relPath, filePath.toFile(), info.getMetadata().rev);
} catch (IOException ex) {
logger.error("Error downloading file " + relPath + ": " + ex.getMessage());
} catch (DropboxException ex) {
ex.printStackTrace();
logger.error("Error downloading file " + relPath + ": " + ex.getMessage());
}
}
/**
* Creates a WatchService and registers the given directory
*
* @throws IOException
*/
DirWatcher2(Path dir, DropboxAPI<WebAuthSession> api) throws IOException {
this.watcher = FileSystems.getDefault().newWatchService();
this.keys = new HashMap<WatchKey, Path>();
this.startDir = dir;
this.api = api;
}
