Intents Reference
Category | Intent |
---|---|
Life Cycle | Start Services First Intents - When a component reference is wired to a component service, the provider component must start before the referencing component starts. Use this intent when a consumer might reference the provider soon after it starts. |
Prepare Before Undeploy Intents - This component requires preparation before undeploying. Before Administrator can begin to undeploy the component, the component must explicitly confirm to Administrator that preparations are complete. | |
Reliability | At Least Once Intents - The provider must receive every message sent to it by consumers at least once. It may receive some messages more than once. |
At Most Once Intents - The provider must not receive any message more than once. Even if the provider fails to process a message, the Messaging Bus must not re-deliver it. It is acceptable that the provider might not receive some messages. | |
Security | Authorization Intents - Promoted services must authorize consumers. |
Client Authentication Intents - Services must authenticate the consumer's identity. | |
Credential Mapping Intents - References (and promoted services) must propagate the consumer's identity to providers. | |
Consumer Confidentiality Intents - Ensure consumer-side confidentiality with encryption when forwarding and decryption when receiving. | |
Consumer Integrity Intents - Promoted references with SOAP bindings must send only signed requests. | |
Provider Confidentiality Intents - Promoted services with SOAP bindings must accept only encrypted requests, and decrypt them. Optionally, they may also encrypt responses. | |
Provider Integrity Intents - Promoted services with SOAP bindings must accept only signed requests, and verify the signature. | |
Transaction | Managed Transaction Intents - Providers require an open transaction for each request message. |
Transacted OneWay Intents - References must send all out-only messages within a global transaction, and TIBCO ActiveMatrix delivers the message only after the transaction commits. | |
Virtualization | Secure Virtualization Intents - References must send all messages to the Messaging Bus using SSL. Services must receive all messages from the Messaging Bus using SSL. |
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