public boolean isLocked(final Entity order) {
if (order == null) {
return true;
}
String state = order.getStringField(OrderFields.STATE);
return (OrderStateStringValues.ACCEPTED.equals(state)
|| OrderStateStringValues.IN_PROGRESS.equals(state)
|| OrderStateStringValues.INTERRUPTED.equals(state))
&& isLocked();
}
private boolean checkIfOrderStateIsCorrect(final String state) {
return (OrderStateStringValues.PENDING.equals(state)
|| OrderStateStringValues.ACCEPTED.equals(state)
|| OrderStateStringValues.IN_PROGRESS.equals(state)
|| OrderStateStringValues.INTERRUPTED.equals(state));
}