/**
* Should parse a string to select, initialize, and return the user interface selected
*
* @param optionValue the string to parse
* @return the user interface to use
*/
private void selectUI(String optionValue) {
try {
Class<?> cls = Class.forName("com.kpro.ui." + optionValue);
userInterface = (UserIO) cls.newInstance();
} catch (Exception e) {
System.err.println("Selected UserIO not found");
}
}
/**
* Starts the NetworkR specificied by the configuration settings.
*
* @throws ClassNotFoundException
* @throws InvocationTargetException
* @throws IllegalAccessException
* @throws InstantiationException
* @throws SecurityException
* @throws IllegalArgumentException
*/
private void startNetwork()
throws ClassNotFoundException, IllegalArgumentException, SecurityException,
InstantiationException, IllegalAccessException, InvocationTargetException {
// System.err.println("startnetwork called");
Class<?> cls = Class.forName("com.kpro.datastorage." + genProps.getProperty("NetworkRType"));
if (cls == null) {
System.err.println("NetworkRType incorrect- null in Gio.startNetwork()");
}
nr =
(NetworkR)
cls.getDeclaredConstructors()[0].newInstance(genProps.getProperty("NetworkROptions"));
// System.err.println("nr in startNetwork="+nr);
}
/**
* Should parse a string to select, initialize, and return one of the policy databases coded
*
* @param optionValue the string to parse
* @return the policy database being used
*/
private void selectPDB(String optionValue) {
try {
Class<?> cls = Class.forName("com.kpro.datastorage." + optionValue);
@SuppressWarnings("rawtypes")
Class[] params = new Class[2];
params[0] = String.class;
params[1] = String.class;
Method m = cls.getDeclaredMethod("getInstance", params);
Object[] argslist = new Object[2];
argslist[0] = genProps.getProperty("inDBLoc");
argslist[1] = genProps.getProperty("outDBLoc", genProps.getProperty("inDBLoc"));
pdb = (PolicyDatabase) m.invoke(null, argslist);
} catch (Exception e) {
System.err.println("Selected PolicyDatabase not found");
}
if (pdb == null) {
System.err.println("pdb null in selectPDB");
}
}
