I updated the code slightly. But now getting Stream is closed exception.
Without Closing "out" command doesn't executes.
Here is the code.
public class JavaFXConsole extends Application {
ProcessBuilder pb;
Process process;
TextArea ta;
String input = "";
static OutputStream out;
//static BufferedReader stdInput, stdError;
//static Thread outputThread;
@Override
public void start(Stage primaryStage) {
ta = new TextArea("$");
ta.setOnKeyTyped(new EventHandler<KeyEvent>() {
@Override
public void handle(KeyEvent event) {
{
input = input.concat(event.getCharacter());
System.out.println(input);
}
}
});
final KeyCombination keyComb1 = new KeyCodeCombination(KeyCode.C,
KeyCombination.CONTROL_DOWN);
ta.setOnKeyPressed(new EventHandler<KeyEvent>() {
@Override
public void handle(KeyEvent event) {
if (event.getCode() == KeyCode.ENTER) {
try {
out = process.getOutputStream();
getOutPut();
out.write(input.getBytes());
input = "";
//out.flush();
out.close();
System.out.println("Command Sent");
} catch (IOException ex) {
Logger.getLogger(JavaFXConsole.class.getName()).log(Level.SEVERE, null, ex);
}
} else if (keyComb1.match(event)) {
System.out.println("Control+C pressed");
}
}
});
HBox root = new HBox();
root.getChildren().add(ta);
pb = new ProcessBuilder("bash");
//pb.inheritIO();
try {
process = pb.start();
} catch (IOException ex) {
Logger.getLogger(JavaFXConsole.class.getName()).log(Level.SEVERE, null, ex);
}
// outputThread.start();
Scene scene = new Scene(root, 300, 250);
primaryStage.setTitle("Hello World!");
primaryStage.setScene(scene);
primaryStage.show();
}
public void getOutPut() {
Thread outputThread = new Thread(new Runnable() {
@Override
public void run() {
try {
BufferedReader stdInput, stdError;
stdInput = new BufferedReader(new
InputStreamReader(process.getInputStream()));
stdError = new BufferedReader(new
InputStreamReader(process.getErrorStream()));
// read the output from the command
System.out.println("Here is the standard output of the
command:\n");
String s = null;
String output = "";
while ((s = stdInput.readLine()) != null) {
System.out.println(s);
String str = s;
Platform.runLater(new Runnable() {
@Override
public void run() {
ta.appendText(str + "\n");
}
});
}
output = "";
// read any errors from the attempted command
System.out.println("Here is the standard error of the
command (if any):\n");
while ((s = stdError.readLine()) != null) {
System.out.println(s);
String str = s;
Platform.runLater(new Runnable() {
@Override
public void run() {
ta.appendText(str + "\n");
}
});
}
Platform.runLater(new Runnable() {
@Override
public void run() {
ta.appendText("$");
}
});
stdError.close();
stdInput.close();
} catch (IOException ex) {
Logger.getLogger(JavaFXConsole.class.getName()).log(Level.SEVERE, null, ex);
}
}
});
outputThread.start();
}
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
launch(args);
}
}
Anybody know to solve the problem?
Regards
Navdeep Singh Sidhu
