Ejemplo n.º 1
0
    private void init() {
      try {
        if (!operation.getControlOperator().isRedirectionOut()) {
          console.getShell().out().print(ANSI.getAlternateBufferScreen());
          console.getShell().out().println("print alternate screen...");
          console.getShell().out().flush();
        }

        if (console.getShell().in().getStdIn().available() > 0) {
          java.util.Scanner s =
              new java.util.Scanner(console.getShell().in().getStdIn()).useDelimiter("\\A");
          String fileContent = s.hasNext() ? s.next() : "";
          console.getShell().out().println("FILECONTENT: ");
          console.getShell().out().print(fileContent);
          console.getShell().out().flush();
        } else console.getShell().out().println("console.in() == null");

        readFromFile();

        // detach after init if hasRedirectOut()
        if (operation.getControlOperator().isRedirectionOut()) {
          attached = false;
        }
      } catch (IOException ioe) {

      }
    }
Ejemplo n.º 2
0
    @Override
    public void processOperation(CommandOperation operation) throws IOException {
      if (operation.getInput()[0] == 'q') {
        console.getShell().out().print(ANSI.getMainBufferScreen());
        attached = false;
      } else if (operation.getInput()[0] == 'a') {
        readFromFile();
      } else {

      }
    }
Ejemplo n.º 3
0
 private void readFromFile() throws IOException {
   if (console.getShell().in().getStdIn().available() > 0) {
     console.getShell().out().println("FROM STDOUT: ");
   } else
     console.getShell().out().println("here should we present some text... press 'q' to quit");
 }