protected internal override void WriteAdditionalChildElements(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
{
ScriptTask scriptTask = (ScriptTask)element;
if (!string.IsNullOrWhiteSpace(scriptTask.Script))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ATTRIBUTE_TASK_SCRIPT_TEXT, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCData(scriptTask.Script);
xtw.WriteEndElement();
}
}
protected internal override void WriteAdditionalChildElements(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
{
SequenceFlow sequenceFlow = (SequenceFlow)element;
if (!string.IsNullOrWhiteSpace(sequenceFlow.ConditionExpression))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_FLOW_CONDITION, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteAttribute(BpmnXMLConstants.XSI_PREFIX, BpmnXMLConstants.XSI_NAMESPACE, "type", "tFormalExpression");
xtw.WriteCData(sequenceFlow.ConditionExpression);
xtw.WriteEndElement();
}
}
protected internal override bool WriteExtensionChildElements(BaseElement element, bool didWriteExtensionStartElement, XMLStreamWriter xtw)
{
ValuedDataObject dataObject = (ValuedDataObject)element;
if (!string.IsNullOrWhiteSpace(dataObject.Id) && dataObject.Value != null)
{
if (!didWriteExtensionStartElement)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_EXTENSIONS, BpmnXMLConstants.BPMN2_NAMESPACE);
didWriteExtensionStartElement = true;
}
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ELEMENT_DATA_VALUE, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
if (dataObject.Value != null)
{
string value;
if (dataObject is DateDataObject)
{
value = ((DateTime)dataObject.Value).ToString(sdf);
}
else
{
value = dataObject.Value.ToString();
}
if (dataObject is StringDataObject && xmlChars.IsMatch(value))
{
xtw.WriteCData(value);
}
else
{
xtw.WriteCharacters(value);
}
}
xtw.WriteEndElement();
}
return(didWriteExtensionStartElement);
}
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);
}
}