public static bool WriteFieldExtensions(IList <FieldExtension> fieldExtensionList, bool didWriteExtensionStartElement, XMLStreamWriter xtw)
{
foreach (FieldExtension fieldExtension in fieldExtensionList)
{
if (!string.IsNullOrWhiteSpace(fieldExtension.FieldName))
{
if (!string.IsNullOrWhiteSpace(fieldExtension.StringValue) || !string.IsNullOrWhiteSpace(fieldExtension.Expression))
{
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);
BpmnXMLUtil.WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_FIELD_NAME, fieldExtension.FieldName, xtw);
if (!string.IsNullOrWhiteSpace(fieldExtension.StringValue))
{
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ELEMENT_FIELD_STRING, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
xtw.WriteCharacters(fieldExtension.StringValue);
}
else
{
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ATTRIBUTE_FIELD_EXPRESSION, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
xtw.WriteCharacters(fieldExtension.Expression);
}
xtw.WriteEndElement();
xtw.WriteEndElement();
}
}
}
return(didWriteExtensionStartElement);
}
public static void WriteLanes(Process process, XMLStreamWriter xtw)
{
if (process.Lanes.Count > 0)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_LANESET, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_ID, "laneSet_" + process.Id);
foreach (Lane lane in process.Lanes)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_LANE, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_ID, lane.Id);
if (!string.IsNullOrWhiteSpace(lane.Name))
{
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_NAME, lane.Name);
}
bool didWriteExtensionStartElement = BpmnXMLUtil.WriteExtensionElements(lane, false, xtw);
if (didWriteExtensionStartElement)
{
xtw.WriteEndElement();
}
foreach (string flowNodeRef in lane.FlowReferences)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_FLOWNODE_REF, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(flowNodeRef);
xtw.WriteEndElement();
}
xtw.WriteEndElement();
}
xtw.WriteEndElement();
}
}
public static void WriteMultiInstance(Activity activity, XMLStreamWriter xtw)
{
if (activity.LoopCharacteristics != null)
{
MultiInstanceLoopCharacteristics multiInstanceObject = activity.LoopCharacteristics;
if (!string.IsNullOrWhiteSpace(multiInstanceObject.LoopCardinality) || !string.IsNullOrWhiteSpace(multiInstanceObject.InputDataItem) || !string.IsNullOrWhiteSpace(multiInstanceObject.CompletionCondition))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_MULTIINSTANCE, BpmnXMLConstants.BPMN2_NAMESPACE);
BpmnXMLUtil.WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_MULTIINSTANCE_SEQUENTIAL, multiInstanceObject.Sequential ? "true" : "false", xtw);
if (!string.IsNullOrWhiteSpace(multiInstanceObject.InputDataItem))
{
BpmnXMLUtil.WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_MULTIINSTANCE_COLLECTION, multiInstanceObject.InputDataItem, xtw);
}
if (!string.IsNullOrWhiteSpace(multiInstanceObject.ElementVariable))
{
BpmnXMLUtil.WriteQualifiedAttribute(BpmnXMLConstants.ATTRIBUTE_MULTIINSTANCE_VARIABLE, multiInstanceObject.ElementVariable, xtw);
}
if (!string.IsNullOrWhiteSpace(multiInstanceObject.LoopCardinality))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_MULTIINSTANCE_CARDINALITY, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(multiInstanceObject.LoopCardinality);
xtw.WriteEndElement();
}
if (!string.IsNullOrWhiteSpace(multiInstanceObject.CompletionCondition))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_MULTIINSTANCE_CONDITION, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(multiInstanceObject.CompletionCondition);
xtw.WriteEndElement();
}
xtw.WriteEndElement();
}
else
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_MULTIINSTANCE, BpmnXMLConstants.BPMN2_NAMESPACE);
BpmnXMLUtil.WriteDefaultAttribute(BpmnXMLConstants.ATTRIBUTE_MULTIINSTANCE_SEQUENTIAL, multiInstanceObject.Sequential ? "true" : "false", xtw);
xtw.WriteEndElement();
}
}
}
public static void WriteFailedJobRetryCount(Activity activity, XMLStreamWriter xtw)
{
string failedJobRetryCycle = activity.FailedJobRetryTimeCycleValue;
if (!(failedJobRetryCycle is null))
{
if (!string.IsNullOrWhiteSpace(failedJobRetryCycle))
{
xtw.WriteStartElement(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.FAILED_JOB_RETRY_TIME_CYCLE, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE);
xtw.WriteCharacters(failedJobRetryCycle);
xtw.WriteEndElement();
}
}
}
public static void WriteProcess(Process process, XMLStreamWriter xtw)
{
// start process element
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_PROCESS, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_ID, process.Id);
if (!string.IsNullOrWhiteSpace(process.Name))
{
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_NAME, process.Name);
}
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_PROCESS_EXECUTABLE, process.Executable ? "true" : "false");
if (process.CandidateStarterUsers.Count > 0)
{
xtw.WriteAttribute(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE, BpmnXMLConstants.ATTRIBUTE_PROCESS_CANDIDATE_USERS, BpmnXMLUtil.ConvertToDelimitedString(process.CandidateStarterUsers));
}
if (process.CandidateStarterGroups.Count > 0)
{
xtw.WriteAttribute(BpmnXMLConstants.ACTIVITI_EXTENSIONS_PREFIX, BpmnXMLConstants.ACTIVITI_EXTENSIONS_NAMESPACE, BpmnXMLConstants.ATTRIBUTE_PROCESS_CANDIDATE_GROUPS, BpmnXMLUtil.ConvertToDelimitedString(process.CandidateStarterGroups));
}
// write custom attributes
BpmnXMLUtil.WriteCustomAttributes(process.Attributes.Values, xtw, defaultProcessAttributes);
if (!string.IsNullOrWhiteSpace(process.Documentation))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_DOCUMENTATION, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(process.Documentation);
xtw.WriteEndElement();
}
bool didWriteExtensionStartElement = ActivitiListenerExport.WriteListeners(process, false, xtw);
didWriteExtensionStartElement = BpmnXMLUtil.WriteExtensionElements(process, didWriteExtensionStartElement, xtw);
if (didWriteExtensionStartElement)
{
// closing extensions element
xtw.WriteEndElement();
}
LaneExport.WriteLanes(process, xtw);
}
public static void WriteDataStores(BpmnModel model, XMLStreamWriter xtw)
{
foreach (DataStore dataStore in model.DataStores.Values)
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_DATA_STORE, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_ID, dataStore.Id);
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_NAME, dataStore.Name);
if (!string.IsNullOrWhiteSpace(dataStore.ItemSubjectRef))
{
xtw.WriteAttribute(BpmnXMLConstants.ATTRIBUTE_ITEM_SUBJECT_REF, dataStore.ItemSubjectRef);
}
if (!string.IsNullOrWhiteSpace(dataStore.DataState))
{
xtw.WriteStartElement(BpmnXMLConstants.BPMN_PREFIX, BpmnXMLConstants.ELEMENT_DATA_STATE, BpmnXMLConstants.BPMN2_NAMESPACE);
xtw.WriteCharacters(dataStore.DataState);
xtw.WriteEndElement();
}
xtw.WriteEndElement();
}
}
