How to use

getCustomProperties

method

in

org.flowable.bpmn.model.ServiceTask

protected boolean writeCustomProperties(ServiceTask serviceTask, boolean didWriteExtensionStartElement, XMLStreamWriter xtw) throws Exception {
  for (CustomProperty customProperty : serviceTask.getCustomProperties()) {
    if (StringUtils.isEmpty(customProperty.getSimpleValue())) {
      continue;
    }
    if (!didWriteExtensionStartElement) {
      xtw.writeStartElement(ELEMENT_EXTENSIONS);
      didWriteExtensionStartElement = true;
    }
    xtw.writeStartElement(FLOWABLE_EXTENSIONS_PREFIX, ELEMENT_FIELD, FLOWABLE_EXTENSIONS_NAMESPACE);
    xtw.writeAttribute(ATTRIBUTE_FIELD_NAME, customProperty.getName());
    if ((customProperty.getSimpleValue().contains("${") || customProperty.getSimpleValue().contains("#{")) && customProperty.getSimpleValue().contains("}")) {
      xtw.writeStartElement(FLOWABLE_EXTENSIONS_PREFIX, ATTRIBUTE_FIELD_EXPRESSION, FLOWABLE_EXTENSIONS_NAMESPACE);
    } else {
      xtw.writeStartElement(FLOWABLE_EXTENSIONS_PREFIX, ELEMENT_FIELD_STRING, FLOWABLE_EXTENSIONS_NAMESPACE);
    }
    xtw.writeCharacters(customProperty.getSimpleValue());
    xtw.writeEndElement();
    xtw.writeEndElement();
  }
  
  return didWriteExtensionStartElement;
}

@Override
protected boolean writeExtensionChildElements(BaseElement element, boolean didWriteExtensionStartElement, XMLStreamWriter xtw) throws Exception {
  ServiceTask serviceTask = (ServiceTask) element;
  if (!serviceTask.getCustomProperties().isEmpty()) {
    writeCustomProperties(serviceTask, didWriteExtensionStartElement, xtw);
    
  } else {
    if (serviceTask instanceof HttpServiceTask) {
      didWriteExtensionStartElement = writeHttpTaskExtensionElements((HttpServiceTask) serviceTask, didWriteExtensionStartElement, xtw);
    }
    
    didWriteExtensionStartElement = FieldExtensionExport.writeFieldExtensions(serviceTask.getFieldExtensions(), didWriteExtensionStartElement, xtw);
  }
  return didWriteExtensionStartElement;
}

  public void setValues(ServiceTask otherElement) {
    super.setValues(otherElement);
    setImplementation(otherElement.getImplementation());
    setImplementationType(otherElement.getImplementationType());
    setResultVariableName(otherElement.getResultVariableName());
    setType(otherElement.getType());
    setOperationRef(otherElement.getOperationRef());
    setExtensionId(otherElement.getExtensionId());
    setSkipExpression(otherElement.getSkipExpression());

    fieldExtensions = new ArrayList<>();
    if (otherElement.getFieldExtensions() != null && !otherElement.getFieldExtensions().isEmpty()) {
      for (FieldExtension extension : otherElement.getFieldExtensions()) {
        fieldExtensions.add(extension.clone());
      }
    }

    customProperties = new ArrayList<>();
    if (otherElement.getCustomProperties() != null && !otherElement.getCustomProperties().isEmpty()) {
      for (CustomProperty property : otherElement.getCustomProperties()) {
        customProperties.add(property.clone());
      }
    }
  }
}

  public void setValues(ServiceTask otherElement) {
    super.setValues(otherElement);
    setImplementation(otherElement.getImplementation());
    setImplementationType(otherElement.getImplementationType());
    setResultVariableName(otherElement.getResultVariableName());
    setType(otherElement.getType());
    setOperationRef(otherElement.getOperationRef());
    setExtensionId(otherElement.getExtensionId());
    setSkipExpression(otherElement.getSkipExpression());
    setUseLocalScopeForResultVariable(otherElement.isUseLocalScopeForResultVariable());
    setTriggerable(otherElement.isTriggerable());

    fieldExtensions = new ArrayList<>();
    if (otherElement.getFieldExtensions() != null && !otherElement.getFieldExtensions().isEmpty()) {
      for (FieldExtension extension : otherElement.getFieldExtensions()) {
        fieldExtensions.add(extension.clone());
      }
    }

    customProperties = new ArrayList<>();
    if (otherElement.getCustomProperties() != null && !otherElement.getCustomProperties().isEmpty()) {
      for (CustomProperty property : otherElement.getCustomProperties()) {
        customProperties.add(property.clone());
      }
    }
  }
}