[jboss-user] [JBoss jBPM] - Re: Storage of process variables outside jbpm?

[the_dude]

"meeru777" wrote : i got it to work,
  | 
  | is this the right approach to do it?
  | 
  | 
  |   | String q = "select pi from org.jbpm.graph.exe.ProcessInstance as pi, 
  |   | org.jbpm.context.exe.VariableInstance as vi" 
  |   | +  " where pi.id = vi.processInstance and pi.rootToken.node.name = '" + 
  |   | wfStatus + "' and vi.value='"+ variableValue + "' and vi.name='" + 
  |   | variableName + "'";
  |   | 
  | 

1. Does it deliver the expected result set? If so --> Looks good :-)
2. Why do you check the node name? I ask because I basically look for 
task instances that are assigned to a user (ti.actorId = :userId) 
and have a set of process variables/values like status and order number.

I try to keep as much process specific knowledge outside my application. 


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