public boolean connect() {
ExpCoordinator.printer.print("NCCPConnection.connect", 3);
if (host.length() == 0) {
ExpCoordinator.printer.print("NCCPConnection.connect host is not set", 6);
return false;
}
if (proxy == null && nonProxy == null) {
ExpCoordinator.printer.print("NCCPConnection.connect proxy null");
return false;
}
if (ExpCoordinator.isSPPMon()) return (connectSPPMon());
if (state == ConnectionEvent.CONNECTION_CLOSED || state == ConnectionEvent.CONNECTION_FAILED) {
state = ConnectionEvent.CONNECTION_PENDING;
if (proxy != null) {
proxy.openConnection(this);
}
}
/*
if (nonProxy != null && proxy == null)
{
return (nonProxy.connect());
}
*/
return true;
}
protected boolean informUserError(String msg) // this is just for SPPmon
{
if (!ExpCoordinator.isSPPMon()) return false;
final String opt0 = "Try Again";
final String opt1 = "Cancel";
JLabel lbl = new JLabel(msg);
TextFieldwLabel tfaddress = new TextFieldwLabel(30, "daemon addr:");
tfaddress.setText(host);
TextFieldwLabel tfport = new TextFieldwLabel(30, "daemon port:");
tfport.setText(String.valueOf(port));
Object[] params = {lbl, tfaddress, tfport};
Object[] options = {opt0, opt1};
int rtn =
JOptionPane.showOptionDialog(
ExpCoordinator.getMainWindow(),
params,
"Connection Error",
JOptionPane.YES_NO_OPTION,
JOptionPane.WARNING_MESSAGE,
null,
options,
options[0]);
if (rtn == JOptionPane.NO_OPTION) {
connectionFailed();
return false;
} else {
String tmp_host = host;
boolean change = false;
if (tfaddress.getText().length() > 0) tmp_host = tfaddress.getText();
int tmp_port = port;
if (tfport.getText().length() > 0) tmp_port = Integer.parseInt(tfport.getText());
if (!tmp_host.equals(host)) {
host = new String(tmp_host);
change = true;
}
if (port != tmp_port) {
port = tmp_port;
change = true;
}
if (change) fireEvent(new ConnectionEvent(this, ConnectionEvent.ADDRESS_CHANGED));
state = ConnectionEvent.CONNECTION_CLOSED;
return (connect());
}
}