package task3.download;
import task3.download.api.Connection;
import java.io.IOException;
import java.io.RandomAccessFile;
public class DownloadThread extends Thread{
Connection conn;
int startPos;
int endPos;
String targetPath;
public DownloadThread(Connection conn, int startPos, int endPos){
this.conn = conn;
this.startPos = startPos;
this.endPos = endPos;
}
public DownloadThread( Connection conn, int startPos, int endPos, String targetPath) {
this.conn = conn;
this.startPos = startPos;
this.endPos = endPos;
this.targetPath = targetPath;
}
public void run(){
try {
byte[] rs = conn.read(startPos, endPos);
RandomAccessFile raf = new RandomAccessFile(targetPath, "rw");
raf.seek(startPos);
raf.write(rs, 0, rs.length);
raf.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}