Re: [rules-users] Accumulate + Temporal Operators

2010-01-17 Thread Greg Barton
Yeah, you'll have to reinsert events into the stream, or another stream. Probably the latter would be better. rule "DetectedFooAverageOver1" when $f : Double(doubleValue > 1.0) from accumulate( Event($v : value, name == "Foo") over window:time ( 10s ) from entry-point EntryPoint, average($

Re: [rules-users] guvnor - role based auth enabled - cannot use backup URL anymore

2010-01-17 Thread Jervisliu
The backup service is protected by role-based-authorization in Drools 5 Guvnor (it was unprotected in Drools 4). Guvnor is using session cookies to track user authentication. In theory we could use wget to login first, once we get the session cookies we can use this session to access the backup

Re: [rules-users] drools flow persistence

2010-01-17 Thread Kris Verlaenen
Maxi, Which version of Drools are you using? I believe this was an issue with transaction managers that do not support nested transactions and that has already been fixed on trunk. Could you try out the latest snapshot to check whether the problem still exists? http://hudson.jboss.org/hudson/job

Re: [rules-users] Setting a Flow Variable from a Rule

2010-01-17 Thread Kris Verlaenen
If you have access to the process instance that contains the variable, you can do ((RuleFlowProcessInstance) processInstance).setVariable(name, value); Changing the value of an object that has been set as a variable in a process instance should also be taken into account. Do you have an exampl

Re: [rules-users] Accumulate + Temporal Operators

2010-01-17 Thread Paul R.
I've declared an @expires of 30s for both events. However, my problem is that within a 30 second window it doesn't seem possible to ascertain whether both of the events occur simultaneously. I could change the @expires to 10 seconds for the above rule, which would make it work. However, I would lik

Re: [rules-users] Infinite loop when re-activating rules

2010-01-17 Thread Salaboy
Hi, you can add an extra restriction in C. That checks that the rules property is empty in the first rule, the second, the third, the fourth and the fifth will check the opposite. But the fifth rule will empty again the rules property making the first rule fire again. I think that you don't

[rules-users] "from" keyword in Excel tables

2010-01-17 Thread Bernd Rücker
Hey guys. I currently set up an excel table to capture some rules. I face one problem and I am not sure if and how that is possible. I want to include this in the rule: $o : Order (...) Customer (status=”x”) from customerService.getCustomer( $o.getCustomerId() ) The status=”x” shall be fille

[rules-users] Infinite loop when re-activating rules

2010-01-17 Thread orchid
Hi All, I have a question about avoiding infinite loop, not using 'no-loop' or 'lock-active' since I want to re-activate rules. Suppose I have one complex class C and a chain of rules in which Rule2 checks the result of Rule1, Rule 3 checks the result of rule 2, etc... In the last rule ("Rule5")