protected internal override void WriteAdditionalAttributes(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
{
DataStoreReference dataStoreRef = (DataStoreReference)element;
if (!string.IsNullOrWhiteSpace(dataStoreRef.DataStoreRef))
{
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_DATA_STORE_REF, dataStoreRef.DataStoreRef);
}
if (!string.IsNullOrWhiteSpace(dataStoreRef.ItemSubjectRef))
{
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_ITEM_SUBJECT_REF, dataStoreRef.ItemSubjectRef);
}
}
protected internal override void WriteAdditionalAttributes(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
{
CallActivity callActivity = (CallActivity)element;
if (!string.IsNullOrWhiteSpace(callActivity.CalledElement))
{
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_CALL_ACTIVITY_CALLEDELEMENT, callActivity.CalledElement);
}
if (!string.IsNullOrWhiteSpace(callActivity.BusinessKey))
{
WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_CALL_ACTIVITY_BUSINESS_KEY, callActivity.BusinessKey, xtw);
}
if (callActivity.InheritBusinessKey)
{
WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_CALL_ACTIVITY_INHERIT_BUSINESS_KEY, "true", xtw);
}
xtw.WriteAttribute(BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE, BpmnXMLConstants.ATTRIBUTE_CALL_ACTIVITY_INHERITVARIABLES, callActivity.InheritVariables.ToString());
}
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", "bpmn2:tFormalExpression");
xtw.WriteCharacters(sequenceFlow.ConditionExpression);
xtw.WriteEndElement();
}
}
protected internal virtual void WriteTimerDefinition(Event parentEvent, TimerEventDefinition timerDefinition, XMLStreamWriter xtw)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_EVENT_TIMERDEFINITION, BpmnXMLConstants.BPMN2_NAMESPACE);
if (!string.IsNullOrWhiteSpace(timerDefinition.CalendarName))
{
WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_CALENDAR_NAME, timerDefinition.CalendarName, xtw);
}
bool didWriteExtensionStartElement = BpmnXMLUtil.WriteExtensionElements(timerDefinition, false, xtw);
if (didWriteExtensionStartElement)
{
xtw.WriteEndElement();
}
if (!string.IsNullOrWhiteSpace(timerDefinition.TimeDate))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ATTRIBUTE_TIMER_DATE, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(timerDefinition.TimeDate);
xtw.WriteEndElement();
}
else if (!string.IsNullOrWhiteSpace(timerDefinition.TimeCycle))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ATTRIBUTE_TIMER_CYCLE, BpmnXMLConstants.BPMN2_NAMESPACE);
if (!string.IsNullOrWhiteSpace(timerDefinition.EndDate))
{
xtw.WriteAttribute(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE, BpmnXMLConstants.ATTRIBUTE_END_DATE, timerDefinition.EndDate);
}
xtw.WriteCharacters(timerDefinition.TimeCycle);
xtw.WriteEndElement();
}
else if (!string.IsNullOrWhiteSpace(timerDefinition.TimeDuration))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ATTRIBUTE_TIMER_DURATION, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(timerDefinition.TimeDuration);
xtw.WriteEndElement();
}
xtw.WriteEndElement();
}
protected internal override bool WriteExtensionChildElements(BaseElement element, bool didWriteExtensionStartElement, XMLStreamWriter xtw)
{
ServiceTask serviceTask = (ServiceTask)element;
if (serviceTask.CustomProperties.Count > 0)
{
foreach (CustomProperty customProperty in serviceTask.CustomProperties)
{
if (string.IsNullOrWhiteSpace(customProperty.SimpleValue))
{
continue;
}
if (!didWriteExtensionStartElement)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_EXTENSIONS, BpmnXMLConstants.BPMN2_NAMESPACE);
didWriteExtensionStartElement = true;
}
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ELEMENT_FIELD, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_FIELD_NAME, customProperty.Name);
if ((customProperty.SimpleValue.Contains("${") || customProperty.SimpleValue.Contains("#{")) && customProperty.SimpleValue.Contains("}"))
{
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ATTRIBUTE_FIELD_EXPRESSION, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
}
else
{
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ELEMENT_FIELD_STRING, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
}
xtw.WriteCharacters(customProperty.SimpleValue);
xtw.WriteEndElement();
xtw.WriteEndElement();
}
}
else
{
didWriteExtensionStartElement = FieldExtensionExport.WriteFieldExtensions(serviceTask.FieldExtensions, didWriteExtensionStartElement, xtw);
}
return(didWriteExtensionStartElement);
}
protected internal virtual bool WriteFormProperties(FlowElement flowElement, bool didWriteExtensionStartElement, XMLStreamWriter xtw)
{
IList <FormProperty> propertyList = null;
if (flowElement is UserTask)
{
propertyList = ((UserTask)flowElement).FormProperties;
}
else if (flowElement is StartEvent)
{
propertyList = ((StartEvent)flowElement).FormProperties;
}
if (propertyList != null)
{
foreach (FormProperty property in propertyList)
{
if (!string.IsNullOrWhiteSpace(property.Id))
{
if (!didWriteExtensionStartElement)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_EXTENSIONS, BpmnXMLConstants.BPMN2_NAMESPACE);
didWriteExtensionStartElement = true;
}
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ELEMENT_FORMPROPERTY, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_FORM_ID, property.Id, xtw);
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_FORM_NAME, property.Name, xtw);
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_FORM_TYPE, property.Type, xtw);
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_FORM_EXPRESSION, property.Expression, xtw);
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_FORM_VARIABLE, property.Variable, xtw);
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_FORM_DEFAULT, property.DefaultExpression, xtw);
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_FORM_DATEPATTERN, property.DatePattern, xtw);
if (!property.Readable)
{
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_FORM_READABLE, BpmnXMLConstants.ATTRIBUTE_VALUE_FALSE, xtw);
}
if (!property.Writeable)
{
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_FORM_WRITABLE, BpmnXMLConstants.ATTRIBUTE_VALUE_FALSE, xtw);
}
if (property.Required)
{
WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_FORM_REQUIRED, BpmnXMLConstants.ATTRIBUTE_VALUE_TRUE, xtw);
}
foreach (FormValue formValue in property.FormValues)
{
if (!string.IsNullOrWhiteSpace(formValue.Id))
{
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ELEMENT_VALUE, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_ID, formValue.Id);
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_NAME, formValue.Name);
xtw.WriteEndElement();
}
}
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);
}
}
