| 摘要 |
A Service-Oriented Architecture (SOA) Communication Model (CM) allows a service producer to seek out service consumer types and to send them information. The consumer, actively or passively, is also configured to advertise. The information that is advertised could come (passively) from information already in a system, such as an application architecture, comprising the roles and attributes in a consumer's security certificate(s). The information could come (actively) from a registry of users with a system-user ontology that is created especially for this purpose and otherwise is not already in the system. This approach will allow a producer to initiate sending information to a consumer.
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