simplify the prefill of device registration name textbox

This commit is contained in:
Armin Schrenk
2022-07-07 17:54:53 +02:00
parent 93500a4efd
commit 0e853b25f7

View File

@@ -25,9 +25,8 @@ import javafx.scene.Scene;
import javafx.scene.control.TextField;
import javafx.stage.Stage;
import javafx.stage.WindowEvent;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.InetAddress;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
@@ -36,7 +35,6 @@ import java.nio.charset.StandardCharsets;
import java.util.Objects;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.ThreadLocalRandom;
import java.util.concurrent.atomic.AtomicReference;
@KeyLoadingScoped
@@ -74,16 +72,15 @@ public class RegisterDeviceController implements FxController {
}
public void initialize() {
deviceNameField.setText(System.getProperty("user.name") + "-" + determineHostname());
deviceNameField.setText(determineHostname());
}
private String determineHostname() {
try (var inputStream = Runtime.getRuntime().exec("hostname").getInputStream(); //
var streamReader = new InputStreamReader(inputStream); //
var bufferedReader = new BufferedReader(streamReader)) {
return bufferedReader.readLine();
try {
var hostName = InetAddress.getLocalHost().getHostName();
return Objects.requireNonNullElse(hostName, "");
} catch (IOException e) {
return String.valueOf(ThreadLocalRandom.current().nextInt());
return "";
}
}