public virtual IList <ValidationError> Execute(ICommandContext commandContext)
{
IProcessValidator processValidator = commandContext.ProcessEngineConfiguration.ProcessValidator;
if (processValidator == null)
{
throw new ActivitiException("No process validator defined");
}
return(processValidator.Validate(bpmnModel));
}
public virtual BpmnParse Execute()
{
try
{
ProcessEngineConfigurationImpl processEngineConfiguration = Context.ProcessEngineConfiguration;
BpmnXMLConverter converter = new BpmnXMLConverter();
bool enableSafeBpmnXml = false;
string encoding = null;
if (processEngineConfiguration != null)
{
enableSafeBpmnXml = processEngineConfiguration.EnableSafeBpmnXml;
encoding = processEngineConfiguration.XmlEncoding;
}
if (!(encoding is null))
{
bpmnModel = converter.ConvertToBpmnModel(streamSource, validateSchema, enableSafeBpmnXml, encoding);
}
else
{
bpmnModel = converter.ConvertToBpmnModel(streamSource, validateSchema, enableSafeBpmnXml);
}
// XSD validation goes first, then process/semantic validation
if (validateProcess)
{
IProcessValidator processValidator = processEngineConfiguration.ProcessValidator;
if (processValidator == null)
{
logger.LogWarning("Process should be validated, but no process validator is configured on the process engine configuration!");
}
else
{
IList <ValidationError> validationErrors = processValidator.Validate(bpmnModel);
if (validationErrors != null && validationErrors.Count > 0)
{
StringBuilder warningBuilder = new StringBuilder();
StringBuilder errorBuilder = new StringBuilder();
foreach (ValidationError error in validationErrors)
{
if (error.Warning)
{
warningBuilder.Append(error.ToString());
warningBuilder.Append("\n");
}
else
{
errorBuilder.Append(error.ToString());
errorBuilder.Append("\n");
}
}
// Throw exception if there is any error
if (validationErrors.Any(x => x.Warning == false))
{
logger.LogError($"Following errors encounted during process validation:\r\n{errorBuilder.ToString()}");
throw new ActivitiValidationException(validationErrors);
}
// Write out warnings (if any)
if (warningBuilder.Length > 0)
{
logger.LogWarning($"Following warnings encountered during process validation: {warningBuilder.ToString()}");
}
}
}
}
bpmnModel.SourceSystemId = sourceSystemId;
bpmnModel.EventSupport = new ActivitiEventSupport();
// Validation successful (or no validation)
// Attach logic to the processes (eg. map ActivityBehaviors to bpmn model elements)
ApplyParseHandlers();
// Finally, process the diagram interchange info
ProcessDI();
}