Publish OAIS product creation event

This section describes how to submit a new product to the OAIS service of REGARDS thanks to AMQPS interfaces.

Exchange

Submission requests have to be published to REGARDS Rabbitmq exchange:

Exchange	Virtual host
regards.broadcast.fr.cnes.regards.modules.ingest.dto.sip.flow.IngestRequestFlowItem	regards.multitenant.manager

Request format

Properties

Parameter	Type	Description
priority	Integer	Standard RabbitMQ property to sort messages by priority order.
content_encoding	String	Standard RabbitMQ property for the encoding type of the message
content_type	String	Standard RabbitMQ property for the MIME Type of the message sent
delivery_mode	Integer	Standard RabbitMQ property for the delivery mode (persistent or not)

Headers

Parameter	Type	Description
regards.tenant	String	Tenant name depends on REGARDS instance project configuration.
regards.request.id	String	ID of the request
regards.type	String	Type of content of the message

Example of the properties and headers of an Ingest request event message

{
  "priority": 1,
  "delivery_mode": 2,
  "content_encoding": "UTF-8",
  "content_type": "application/json",
  "headers": [
    {
      "regards.tenant": "REGARDS",
      "regards.request.id": "xxx",
      "regards.type": "fr.cnes.regards.modules.ingest.dto.sip.flow.IngestRequestFlowItem"
    }
  ]
}

Body

{
  "sip": {
    ...
  },
  "metadata": {
    ...
  },
  "requestId": "xxx"
}

• sip content schema properties

bbox	Array of numbers <double> [ items <double > ]
crs	string
	object (IGeometry)
	Array of objects (EventDto)
id	string
ipType required	string Enum: "COLLECTION" "DATA" "DATASET"
	object (EventDto)
	object (IGeometry)
	object (InformationPackageProperties)
	object (SIPReference)
	object (EventDto)

• metadata content schema properties

categories	Array of strings unique
ingestChain	string
model	string [ 0 .. 128 ] characters
replaceErrors	boolean
session	string
sessionOwner	string
	Array of objects (StorageDto)
submissionDate	string <date-time>
versioningMode	string Enum: "IGNORE" "INC_VERSION" "MANUAL" "REPLACE"