AS.getConceptBlobFromPayload()
Signature
Object getConceptBlobFromPayload(SimpleEvent event, String blobFieldName, Concept conceptTemplate)
Domain
action, condition, query
Description
Get Concept's Blob from the payload of SimpleEvent.
Parameters
Name | Type | Description |
event | SimpleEvent | An SimpleEvent with payload |
blobFieldName | String | The field name of Blob |
conceptTemplate | Concept | The template of Concept |
Returns
Type | Description |
byte[] or Concept | Return null if there's no payload or the field name is nonexistent |