public void setModel(NamedBean nb) {
attributes = new Vector<KeyValueModel>(nb.getPropertyKeys().size());
Iterator<String> ite = nb.getPropertyKeys().iterator();
while (ite.hasNext()) {
String key = ite.next();
KeyValueModel kv = new KeyValueModel(key, nb.getProperty(key));
attributes.add(kv);
}
wasModified = false;
}
public void updateModel(NamedBean nb) {
if (!wasModified()) {
return; // No changed made
} // add and update keys
for (int i = 0; i < attributes.size(); i++) {
KeyValueModel kv = attributes.get(i);
if ((kv.key != null)
&& // only update if key value defined, will do the remove to
((nb.getProperty(kv.key) == null) || (!kv.value.equals(nb.getProperty(kv.key))))) {
nb.setProperty(kv.key, kv.value);
}
}
// remove undefined keys
Iterator<String> ite = nb.getPropertyKeys().iterator();
while (ite.hasNext()) {
if (!keyExist(ite.next())) // not very efficient algorithm!
{
ite.remove();
}
}
wasModified = false;
}