Re: [rules-users] Starting a process in Guvnor with ruleflow-group

2010-10-28 Thread Chris Selwyn 

I'm guessing here because I haven't played with rulegroups yet but...

Maybe what you are looking for is CommandFactory.newStartProcess(String 
processId,  MapString,Object parameters)


Chris

On 27/10/2010 21:27, John Peterson wrote:


Hi all,

I'm doing some experimentation for a business problem and I've hit a 
snag when it comes to Guvnor and Ruleflow-Groups.


I'm using Guvnor 5.0.1 and Drools 5.0.1.

I've uploaded a simple 4 step (plus start and end) ruleflow-group to 
Guvnor.  I've addedruleflow-group attributes to all my rules, 
associating them to one of the four steps in my ruleflow. My code for 
the execution is as follows:


cmds.add(CommandFactory./newInsertElements/(recordsToRun));

*try*{

KnowledgeBase kbase =/readKnowledgeBase/();

StatelessKnowledgeSession ksession = kbase.newStatelessKnowledgeSession();

ExecutionResults_results_= 
ksession.execute(CommandFactory./newBatchExecution/(_cmds_));


}*catch*(Exception e) {

System./out/.println(Exception in readKnowledgeBase: + e.getMessage());

}

I've seen in other documentation that astartProcessis in order (e.g. 
ksession.startProcess(ruleflowname)), however, startProcess is not 
available for StatelessKnowledgeSessionand the process is in Guvnor 
already, not locally.  I'm guessing it is something simple I've 
overlooked, but it isn't clicking for me at this point and my search 
online for answers hasn't found one yet.  Any suggestions would be 
appreciated.


Thanks!


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[rules-users] Starting a process in Guvnor with ruleflow-group

2010-10-27 Thread John Peterson 
Hi all,

I'm doing some experimentation for a business problem and I've hit a
snag when it comes to Guvnor and Ruleflow-Groups.

I'm using Guvnor 5.0.1 and Drools 5.0.1.

I've uploaded a simple 4 step (plus start and end) ruleflow-group to
Guvnor.  I've added ruleflow-group attributes to all my rules,
associating them to one of the four steps in my ruleflow.  My code for
the execution is as follows:

cmds.add(CommandFactory.newInsertElements(recordsToRun));

try {
KnowledgeBase kbase = readKnowledgeBase();
StatelessKnowledgeSession ksession =
kbase.newStatelessKnowledgeSession();

ExecutionResults results =
ksession.execute(CommandFactory.newBatchExecution(cmds));

} catch(Exception e) {
System.out.println(Exception in readKnowledgeBase:  +
e.getMessage());
}

I've seen in other documentation that a startProcess is in order (e.g.
ksession.startProcess(ruleflowname)), however, startProcess is not
available for StatelessKnowledgeSession and the process is in Guvnor
already, not locally.  I'm guessing it is something simple I've
overlooked, but it isn't clicking for me at this point and my search
online for answers hasn't found one yet.  Any suggestions would be
appreciated.

Thanks!
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