[drools-user] Null Checks

[Ronald R. DiFrango]

All,

I am in the process of migrating my rules from the 2.1 format to the
3.0.5format and I was wondering if the new version automatically does
Null
checks.  For example I have the following:

<java:condition>contact.getAccessoriesSelection() != null</java:condition>
<java:condition>contact.getAccessoriesSelection().getAccessoriesTotal() !=
null</java:condition>

I was wondering if under the new set I could do the following:

rule "total calc"
  when
      contact : Contact(accessoriesSelection.accessoriesTotal != null)
  then
      # Add to the total
end

Ron