/**
* Sets the configurable class of this object.
*
* @throws RuntimeException if the the <code>Configurable</code> is already instantiated.
*/
void setConfigurableClass(Class<? extends Configurable> confClass) {
ownerClass = confClass;
// Don't allow changes of the class if the configurable has already been instantiated
if (isInstanciated()) throw new RuntimeException("class is already instantiated");
// clean up the properties if necessary
// registeredProperties.clear();
final Collection<String> classProperties = new HashSet<String>();
final Map<Field, Annotation> classProps = parseClass(ownerClass);
for (Map.Entry<Field, Annotation> entry : classProps.entrySet()) {
try {
String propertyName = (String) entry.getKey().get(null);
// make sure that there is not already another property with this name
assert !classProperties.contains(propertyName)
: "duplicate property-name for different properties: "
+ propertyName
+ " for the class "
+ confClass;
registerProperty(propertyName, new S4PropWrapper(entry.getValue()));
classProperties.add(propertyName);
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
}
