How to use

getDataOutputs

method

in

com.ebmwebsourcing.petalsbpm.business.domain.bpmn2.to.api.standard.process.data.IIOSpecificationBean

@Override
public void clearIOSpec() {
  ioSpecification.getDataInputs().clear();
  ioSpecification.getDataOutputs().clear();
}

private IDataOutputBean getDataOutput(IFlowNodeBean fn, String defaultId) {
  if(fn instanceof IActivityBean) {
    IActivityBean acti = (IActivityBean) fn;
    if(!acti.getIoSpecification().getDataOutputs().isEmpty()) {
      return acti.getIoSpecification().getDataOutputs().get(0);
    }
  }
  else if(fn instanceof ICatchEventBean) {
    ICatchEventBean event = (ICatchEventBean) fn;
    if(!event.getDataOutputs().isEmpty()) {
      return event.getDataOutputs().get(0);
    }
  }
  return new DataOutputBean(defaultId);
}

private void parseIOSpec(IIOSpecificationBean ios){
  if(ios!=null){
    this.visitIOSpecification(ios);
    
    if(ios.getDataInputs()!=null){
      for(IDataInputBean dib : ios.getDataInputs()){
        this.visitDataInput(dib,ios);
      }
    }
    if(ios.getDataOutputs()!=null){
      for(IDataOutputBean dib : ios.getDataOutputs()){
        this.visitDataOutput(dib,ios);
      }
    }
  }
}

@Override
public void visitIOSpecification(IIOSpecificationBean ios) {
  InputOutputSpecification result = null;
  
  boolean hasDataInput = ios.getDataInputs()!=null && !ios.getDataInputs().isEmpty();
  boolean hasDataOutput = ios.getDataOutputs()!=null && !ios.getDataOutputs().isEmpty();
  if(hasDataInput || hasDataOutput) {
    result = newInstance(InputOutputSpecification.class);
    result.setId(ios.getId());
    setDocumentationAndExtensions(result, ios);
    InputSet is = newInstance(InputSet.class);
    result.addInputSet(is);
    OutputSet os = newInstance(OutputSet.class);
    result.addOutputSet(os);
    currentWithDataInput = result;
    currentInputSet = is;
    currentWithDataOutput = result;
    currentOutputSet = os;
  }
  
  currentIOSpecOwner.pop().setIoSpecification(result);
}