I split a file in Path textfield ( use JFileChooser to setText) and send it throughough socket Outputstream:
public void sendFile() throws IOException{
String fullPath = textField.getText();
File sFile = new File(fullPath);
Task.doSplit(fullPath, 200*1000L*1000L);
String[] allParts = Task.getFileDirectory(fullPath);
int numPairs = allParts.length;
for (int i = 0; i < numPairs; i++){
fileEvent = new FileEvent();
fileEvent.setfName(sFile.getName() + ".part" + i);
fileEvent.setdDir(dDir);
File file = new File(fullPath + ".part" + i);
if (file.isFile()){
try{
DataInputStream dis = new DataInputStream(new FileInputStream(file));
int len = (int) file.length();
byte[] fileBytes = new byte[len];
int read = 0;
int numRead = 0;
while (read < fileBytes.length && (numRead = dis.read(fileBytes, read, fileBytes.length - read)) >= 0){
read = read + numRead;
}
fileEvent.setStatus("Succes");
fileEvent.setfData(fileBytes);
fileEvent.setfSize(len);
fileEvent.setToContinue(true);
dis.close();
} catch (Exception e){
fileEvent.setStatus("Error");
}
}
else {
System.out.println("Path specified is not pointing to a file");
fileEvent.setStatus("Error");
}
try {
outStream.writeObject(fileEvent);
Thread.sleep(1000);
} catch (IOException e){
e.printStackTrace();
} catch (InterruptedException e){
e.printStackTrace();
}
}
}
When click receive button on Server, it'll exec receiveFile():
public void receiveFile(){
try{
fileEvent = (FileEvent) inStream.readObject();
if (fileEvent.getStatus().equalsIgnoreCase("Error")){
System.out.println("Error occured.... So exitting....");
System.exit(0);
}
String outputFile = fileEvent.getdDir() + "/" + fileEvent.getfName();
if (!new File(fileEvent.getdDir()).exists()){
new File(fileEvent.getdDir()).mkdirs();
}
dFile = new File(outputFile);
fos = new FileOutputStream(dFile);
fos.write(fileEvent.getfData());
fos.flush();
fos.close();
System.out.println("Successfully receive file from client!");
Thread.sleep(1000);
//System.exit(0);
} catch (IOException e){
e.printStackTrace();
} catch (ClassNotFoundException e){
e.printStackTrace();
} catch (InterruptedException e){
e.printStackTrace();
}
}
But it will be receive one part per receive button click. I try to add isContinue property/method in class FileEvent but it depend on number of parts after splitted. So how do i loop it?
