private void sendFile(DataOutputStream out) throws IOException {
Notifications.Bus.notify(
new Notification(Constant.GROUND_ID, "GZIP", "Zip.......", NotificationType.INFORMATION));
GZipFile.getInstance().gzipIt(path_plugins + "main.db", path_plugins + "main.db.zip");
File myFile = new File(path_plugins + "main.db.zip");
Notifications.Bus.notify(
new Notification(
Constant.GROUND_ID,
"Action sendFile",
"Begin send ..... - " + myFile.length(),
NotificationType.INFORMATION));
out.writeInt((int) myFile.length());
byte[] buffer = new byte[Constant.BUFFER_SIZE];
BufferedInputStream bis = new BufferedInputStream(new FileInputStream(myFile));
int len;
while ((len = bis.read(buffer)) > 0) {
out.write(buffer, 0, len);
}
bis.close();
out.close();
Notifications.Bus.notify(
new Notification(
Constant.GROUND_ID,
"Notification",
"Send file successfully!",
NotificationType.INFORMATION));
}
private void receiveFile(InputStream is, int fileSize) throws IOException {
Notifications.Bus.notify(
new Notification(
Constant.GROUND_ID,
"Action receiveFile",
"Begin to receive file zip - " + fileSize,
NotificationType.INFORMATION));
int bytesRead;
int byteCounts = 0;
OutputStream output = new FileOutputStream(path_plugins + "main.db.zip");
int sizeBuffer = Constant.BUFFER_SIZE;
byte[] buffer = new byte[sizeBuffer];
while ((bytesRead =
is.read(buffer, 0, Math.max(sizeBuffer, Math.min(sizeBuffer, fileSize - byteCounts))))
!= -1) {
output.write(buffer, 0, bytesRead);
byteCounts += bytesRead;
if (byteCounts >= fileSize) {
break;
}
}
output.close();
Notifications.Bus.notify(
new Notification(Constant.GROUND_ID, "GZIP", "Unzip.......", NotificationType.INFORMATION));
GZipFile.getInstance().gunzipIt(path_plugins + "main.db.zip", path_plugins + "main.db");
Notifications.Bus.notify(
new Notification(
Constant.GROUND_ID,
"Notification",
"Receive file successfully!",
NotificationType.INFORMATION));
}