2010/4/9 Pedro Maria Buitrago Mantilla <pmbtgun@gmail.com>

Greetings for all,

We're learning about jboss rules ( drools ), in particular, drools flow by the workflow topic.

In the documentation, the parallelism is solved by means of split node of type 1 (AND).

However, when we execute the testing ,the execution is sequential.

In particular, the idea is that our workflow executes two subflows in parallel. For this target we configured a
"split node" with type 'AND' and a "join node" with type 'AND', no more configuration, Is it required another configurations?
Is it problem of standalone applications? We don't know.

This is the case:

0. Drools:

Created-By: Apache Maven
Built-By: trikkola
Build-Jdk: 1.5.0_15

Specification-Title: Drools :: API
Specification-Version: 5.0.1
Specification-Vendor: JBoss Inc.
Implementation-Title: Drools :: API
Implementation-Version: 5.0.1
Implementation-Vendor-Id: org.drools

Implementation-Vendor: JBoss Inc.

1. ProcessXML:

<?xml version="1.0" encoding="UTF-8"?>
<process xmlns="http://drools.org/drools-5.0/process"

   xmlns:xs="http://www.w3.org/2001/XMLSchema-instance"
   xs:schemaLocation="http://drools.org/drools-5.0/process drools-processes-5.0.xsd"

   type="RuleFlow" name="PriDigitalTest" id="com.epmbog.esb.drools.mediator.PriDigitalTest" package-name="com.epmbog.esb.drools.mediator" >

  <header>
   <variables>
   <variable name="factsMap" >
   <type name="org.drools.process.core.datatype.impl.type.ObjectDataType" className="java.util.HashMap" />

   </variable>
   <variable name="resultsMap" >
   <type name="org.drools.process.core.datatype.impl.type.ObjectDataType" className="java.util.HashMap" />

   </variable>
   </variables>
  </header>

  <nodes>

   <start id="1" name="Start" x="126" y="16" width="48" height="48" />


   <split id="19" name="AND" x="109" y="95" width="80" height="40" type="1" />

   <subProcess id="17" name="UMGSubFlow" x="16" y="168" width="119" height="49" processId="com.epmbog.esb.drools.mediator.UMGFlow" waitForCompletion="false" independent="false" >

   <mapping type="in" from="resultsMap" to="resultsMap" />
   <mapping type="in" from="factsMap" to="factsMap" />

   </subProcess>

   <subProcess id="18" name="SoftSwitchSubFlow" x="167" y="168" width="119" height="49" processId="com.epmbog.esb.drools.mediator.SoftSwitchFlow" waitForCompletion="false" independent="false" >

   <mapping type="in" from="resultsMap" to="resultsMap" />
   <mapping type="in" from="factsMap" to="factsMap" />

   </subProcess>

   <join id="20" name="Join(And)" x="110" y="251" width="80" height="40" type="1" />


   <end id="6" name="End" x="112" y="414" width="80" height="40" />

  </nodes>

  <connections>

   <connection from="1" to="19" />

   <connection from="19" to="17" />

   <connection from="19" to="18" />

   <connection from="17" to="20" />
   <connection from="18" to="20" />


   <connection from="20" to="6" />

  </connections>

</process>

2. Chart

We greatly appreciate your help, any suggestions? Thank you a lot

PEDRO MARIA BUITRAGO MANTILLA
Bogotá, Colombia

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