GCP Pub Sub Adapter Capabilities

The GCP Pub Sub Adapter enables users to create an integration in Oracle Integration that connects to a GCP Pub Sub messaging system. The GCP Pub Sub Adapter connects to the GCP Pub Sub distributed publish-subscribe messaging system from Oracle Integration and allows for the publishing and subscribing of messages from a GCP Pub Sub topic. The GCP Pub Sub Adapter can be configured as a trigger connection or an invoke connection in an integration in Oracle Integration.

The GCP Pub Sub Adapter provides the following capabilities:

  • Serves as both an event producer/publisher and an event consumer/subscriber for GCP Pub Sub.
  • Supports the pulling and publishing of messages of the following types: JSON, XML, AVRO, string, opaque, and opaque (stream reference).
  • Supports the subscription of messages of the following types: JSON, XML, AVRO, string, and opaque.
  • Supports the pulling of multiple messages (up to 100 messages/request) in JSON, AVRO, string, and opaque formats.
  • Supports the publishing of multiple messages (up to 1000 messages/request) in JSON, AVRO, string, and opaque formats.
  • Supports processing message payloads of up to 10 MB in size.
  • Uses GCP Pub Sub's push-based message delivery to webhooks made available by the GCP Pub Sub Adapter for message subscription.
  • Supports acknowledge messages.
  • Supports enabling dead lettering and retaining acknowledged messages.
  • Supports JWT User Assertion for OAuth and JWT Validation for authentication against GCP Pub Sub for message subscribing in trigger connections.
  • Supports Authorization Code Credentials and JWT User Assertion for OAuth authentication against GCP Pub Sub for invoke connections.
  • Supports direct connectivity with a publicly accessible GCP Pub Sub.
  • Supports invoke connections with the GCP Pub Sub application using a connectivity agent with the JWT User Assertion security policy.

The GCP Pub Sub Adapter is one of many predefined adapters included with Oracle Integration. See the Adapters page in the Oracle Help Center.