How to use

getProcessInstance

method

in

org.jbpm.workflow.instance.NodeInstance

public NodeInstanceResolverFactory(NodeInstance nodeInstance) {
  this.nodeInstance = nodeInstance;
  this.extraParameters.put("nodeInstance", nodeInstance);
  if (nodeInstance.getProcessInstance() != null) {
    this.extraParameters.put("processInstance", nodeInstance.getProcessInstance());
    this.extraParameters.put("processInstanceId", nodeInstance.getProcessInstance().getId());
    this.extraParameters.put("parentProcessInstanceId", nodeInstance.getProcessInstance().getParentProcessInstanceId());
  }
}

public boolean evaluate(NodeInstance instance,
            Connection connection,
            Constraint constraint) {
  Object value;
  try {
    ProcessContext context = new ProcessContext(((ProcessInstance)instance.getProcessInstance()).getKnowledgeRuntime());
    context.setNodeInstance( instance );
    value = this.evaluator.evaluate( context );
  } catch ( Exception e ) {
    throw new RuntimeException( "unable to execute ReturnValueEvaluator: ",
                  e );
  }
  if ( !(value instanceof Boolean) ) {
    throw new RuntimeException( "Constraints must return boolean values: " + value + " for expression " + constraint);
  }
  return ((Boolean) value).booleanValue();
}

public boolean evaluate(NodeInstance instance,
            Connection connection,
            Constraint constraint) {
  WorkflowProcessInstance processInstance = instance.getProcessInstance();
  InternalAgenda agenda = (InternalAgenda) ((ProcessInstance) processInstance).getKnowledgeRuntime().getAgenda();
  String rule = "RuleFlow-Split-" + processInstance.getProcessId() + "-" + 
    ((Node) instance.getNode()).getUniqueId() + "-" + 
    ((Node) connection.getTo()).getUniqueId() + "-" + connection.getToType();
  return agenda.isRuleActiveInRuleFlowGroup( "DROOLS_SYSTEM", rule, processInstance.getId() );
}

public NodeInstanceResolverFactory(NodeInstance nodeInstance) {
  this.nodeInstance = nodeInstance;
  this.extraParameters.put("nodeInstance", nodeInstance);
  if (nodeInstance.getProcessInstance() != null) {
    this.extraParameters.put("processInstance", nodeInstance.getProcessInstance());
    this.extraParameters.put("processInstanceId", nodeInstance.getProcessInstance().getId());
    this.extraParameters.put("parentProcessInstanceId", nodeInstance.getProcessInstance().getParentProcessInstanceId());
  }
}

public boolean evaluate(NodeInstance instance,
            Connection connection,
            Constraint constraint) {
  Object value;
  try {
    ProcessContext context = new ProcessContext(((ProcessInstance)instance.getProcessInstance()).getKnowledgeRuntime());
    context.setNodeInstance( instance );
    value = this.evaluator.evaluate( context );
  } catch ( Exception e ) {
    throw new RuntimeException( "unable to execute ReturnValueEvaluator: ",
                  e );
  }
  if ( !(value instanceof Boolean) ) {
    throw new RuntimeException( "Constraints must return boolean values: " + value + " for expression " + constraint);
  }
  return ((Boolean) value).booleanValue();
}

public boolean evaluate(NodeInstance instance,
            Connection connection,
            Constraint constraint) {
  WorkflowProcessInstance processInstance = instance.getProcessInstance();
  InternalAgenda agenda = (InternalAgenda) ((ProcessInstance) processInstance).getKnowledgeRuntime().getAgenda();
  String rule = "RuleFlow-Split-" + processInstance.getProcessId() + "-" + 
    ((Node) instance.getNode()).getUniqueId() + "-" + 
    ((Node) connection.getTo()).getUniqueId() + "-" + connection.getToType();
  return agenda.isRuleActiveInRuleFlowGroup( "DROOLS_SYSTEM", rule, processInstance.getId() );
}