/**
* Validates a notification and sets its valid flag and validationmessage string.
*
* @param n the notification to validate
* @return
*/
protected void validate(NotificationInfo n) {
if (n == null) {
throw new IllegalArgumentException("NotificationInfo argument cannot be null");
}
// assume notification is valid, handlers will reset state and message, if something is wrong
n.setValid(true);
n.setValidationMessage("OK");
// consider touch and transient notification to always be valid
if (n.isTouch() || n.isTransient()) {
return;
}
switch (n.getEventType()) {
case Notification.SET:
handleSetNotification(n);
break;
case Notification.ADD:
handleAddNotification(n);
break;
case Notification.REMOVE:
handleRemoveNotification(n);
break;
case Notification.ADD_MANY:
handleAddManyNotification(n);
break;
case Notification.REMOVE_MANY:
handleRemoveManyNotification(n);
break;
case Notification.UNSET:
handleUnsetNotification(n);
break;
case Notification.MOVE:
handleMoveNotification(n);
break;
default:
handleUnknownNotification(n);
break;
}
}
