public virtual void ConvertToXML(XMLStreamWriter xtw, BaseElement baseElement, BpmnModel model)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, XMLElementName, BpmnXMLConstants.BPMN2_NAMESPACE);
bool didWriteExtensionStartElement = false;
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_ID, baseElement.Id, xtw);
if (baseElement is FlowElement)
{
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_NAME, ((FlowElement)baseElement).Name, xtw);
}
if (baseElement is FlowNode flowNode)
{
if (flowNode.Asynchronous)
{
WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_ACTIVITY_ASYNCHRONOUS, BpmnXMLConstants.ATTRIBUTE_VALUE_TRUE, xtw);
if (flowNode.NotExclusive)
{
WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_ACTIVITY_EXCLUSIVE, BpmnXMLConstants.ATTRIBUTE_VALUE_FALSE, xtw);
}
}
if (baseElement is Activity activity)
{
if (activity.ForCompensation)
{
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_ACTIVITY_ISFORCOMPENSATION, BpmnXMLConstants.ATTRIBUTE_VALUE_TRUE, xtw);
}
if (!string.IsNullOrWhiteSpace(activity.DefaultFlow))
{
FlowElement defaultFlowElement = model.GetFlowElement(activity.DefaultFlow);
if (defaultFlowElement is SequenceFlow)
{
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_DEFAULT, activity.DefaultFlow, xtw);
}
}
}
if (baseElement is Gateway gateway)
{
if (!string.IsNullOrWhiteSpace(gateway.DefaultFlow))
{
FlowElement defaultFlowElement = model.GetFlowElement(gateway.DefaultFlow);
if (defaultFlowElement is SequenceFlow)
{
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_DEFAULT, gateway.DefaultFlow, xtw);
}
}
}
}
WriteAdditionalAttributes(baseElement, model, xtw);
if (baseElement is FlowElement flowElement)
{
if (!string.IsNullOrWhiteSpace(flowElement.Documentation))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_DOCUMENTATION, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(flowElement.Documentation);
xtw.WriteEndElement();
}
}
didWriteExtensionStartElement = WriteExtensionChildElements(baseElement, didWriteExtensionStartElement, xtw);
didWriteExtensionStartElement = WriteListeners(baseElement, didWriteExtensionStartElement, xtw);
didWriteExtensionStartElement = BpmnXMLUtil.WriteExtensionElements(baseElement, didWriteExtensionStartElement, model.Namespaces, xtw);
if (baseElement is Activity)
{
FailedJobRetryCountExport.WriteFailedJobRetryCount(baseElement as Activity, xtw);
}
if (didWriteExtensionStartElement)
{
xtw.WriteEndElement();
}
if (baseElement is Activity)
{
MultiInstanceExport.WriteMultiInstance(baseElement as Activity, xtw);
}
WriteAdditionalChildElements(baseElement, model, xtw);
xtw.WriteEndElement();
}
public virtual void CreateXML(FlowElement flowElement, BpmnModel model, XMLStreamWriter xtw)
{
if (flowElement is SubProcess subProcess)
{
if (flowElement is Transaction)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_TRANSACTION, BpmnXMLConstants.BPMN2_NAMESPACE);
}
else if (flowElement is AdhocSubProcess)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_ADHOC_SUBPROCESS, BpmnXMLConstants.BPMN2_NAMESPACE);
}
else
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_SUBPROCESS, BpmnXMLConstants.BPMN2_NAMESPACE);
}
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_ID, subProcess.Id);
if (!string.IsNullOrWhiteSpace(subProcess.Name))
{
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_NAME, subProcess.Name);
}
else
{
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_NAME, "subProcess");
}
if (subProcess is EventSubProcess)
{
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_TRIGGERED_BY, BpmnXMLConstants.ATTRIBUTE_VALUE_TRUE);
}
else if (!(subProcess is Transaction))
{
if (subProcess.Asynchronous)
{
BpmnXMLUtil.WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_ACTIVITY_ASYNCHRONOUS, BpmnXMLConstants.ATTRIBUTE_VALUE_TRUE, xtw);
if (subProcess.NotExclusive)
{
BpmnXMLUtil.WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_ACTIVITY_EXCLUSIVE, BpmnXMLConstants.ATTRIBUTE_VALUE_FALSE, xtw);
}
}
}
else if (subProcess is AdhocSubProcess hocSubProcess)
{
BpmnXMLUtil.WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_CANCEL_REMAINING_INSTANCES, hocSubProcess.CancelRemainingInstances.ToString(), xtw);
if (!string.IsNullOrWhiteSpace(hocSubProcess.Ordering))
{
BpmnXMLUtil.WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_ORDERING, hocSubProcess.Ordering, xtw);
}
}
if (!string.IsNullOrWhiteSpace(subProcess.Documentation))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_DOCUMENTATION, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(subProcess.Documentation);
xtw.WriteEndElement();
}
bool didWriteExtensionStartElement = ActivitiListenerExport.WriteListeners(subProcess, false, xtw);
didWriteExtensionStartElement = BpmnXMLUtil.WriteExtensionElements(subProcess, didWriteExtensionStartElement, model.Namespaces, xtw);
if (didWriteExtensionStartElement)
{
// closing extensions element
xtw.WriteEndElement();
}
MultiInstanceExport.WriteMultiInstance(subProcess, xtw);
if (subProcess is AdhocSubProcess adhocSubProcess)
{
if (!string.IsNullOrWhiteSpace(adhocSubProcess.CompletionCondition))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_COMPLETION_CONDITION, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCData(adhocSubProcess.CompletionCondition);
xtw.WriteEndElement();
}
}
foreach (FlowElement subElement in subProcess.FlowElements)
{
CreateXML(subElement, model, xtw);
}
foreach (Artifact artifact in subProcess.Artifacts)
{
CreateXML(artifact, model, xtw);
}
xtw.WriteEndElement();
}
else
{
BaseBpmnXMLConverter converter = convertersToXMLMap[flowElement.GetType()];
if (converter == null)
{
throw new XMLException("No converter for " + flowElement.GetType() + " found");
}
converter.ConvertToXML(xtw, flowElement, model);
}
}
