@Override
public void handle(Object request, RequestData data) {
super.handle(request, data);
// also determine the sub operation
FeatureMap elements = (FeatureMap) EMFUtils.get((EObject) request, "group");
if (elements == null) {
return;
}
ListIterator i = elements.valueListIterator();
int flag = 0;
while (i.hasNext()) {
Object e = i.next();
if (e.getClass().getSimpleName().startsWith("Insert")) {
flag |= 1;
} else if (e.getClass().getSimpleName().startsWith("Update")) {
flag |= 2;
} else if (e.getClass().getSimpleName().startsWith("Delete")) {
flag |= 4;
} else {
flag |= 8;
}
}
StringBuffer sb = new StringBuffer();
if ((flag & 1) == 1) sb.append("I");
if ((flag & 2) == 2) sb.append("U");
if ((flag & 4) == 4) sb.append("D");
if ((flag & 8) == 8) sb.append("O");
data.setSubOperation(sb.toString());
}
