public void save(String filename) {
try {
File propFile = new File(NdEditFormulas.getSupportPath(), filename);
FileOutputStream f = new FileOutputStream(propFile);
internalToProperties().save(f, "ndEdit User Settings");
} catch (Exception e) {
String errmsg = new String("Cannot open FileOutputStream: " + filename);
JOptionPane.showMessageDialog(null, errmsg, "ERROR", JOptionPane.ERROR_MESSAGE);
}
}
public void load(String filename) {
FileInputStream f;
try {
File propFile = new File(NdEditFormulas.getSupportPath(), filename);
f = new FileInputStream(propFile);
} catch (Exception e) {
System.out.println("Exception: " + e.toString());
String errmsg = new String("Cannot open input stream (or load properties): " + filename);
JOptionPane.showMessageDialog(null, errmsg, "ERROR", JOptionPane.ERROR_MESSAGE);
return;
}
Properties props = new Properties();
try {
props.load(f);
} catch (Exception e) {
System.out.println("Exception: " + e.toString());
String errmsg = new String("Cannot or load properties from file: " + filename);
JOptionPane.showMessageDialog(null, errmsg, "ERROR", JOptionPane.ERROR_MESSAGE);
return;
}
propertiesToInternal(props);
}
