SOA Reference Architecture, Public Review Draft 1, lines 1887-1890

[Michael Poulin <m3poulin@yahoo.com>]

Document:  Public Review Draft 1,
SOA Reference Architecture
 
Content:
 
1887 A Message denotes either an action
or an event. In other words, both actions and events are realized
1888 through messages. The OASIS Reference Model
states that the Action Model characterizes the
1889 “permissible set of actions that may be invoked against a
service.” We extend that notion here to include 1890   events as part of the action model and that
messages denote either actions or events.
Issue Title: Actions and events cannot be realized through messages. 
Comments: Actions and/or events may be realized through the service only while being denoted by the messages. 
Message denoted actions and events/RWE may never be realized due to service execution policies or failure conditions. 
Example, a service uses licensed resource; when a message, which denotes change of the resource state as a real world effect,
arrives to the service, the license expires and service may not provide for contractual agreement.
 
Submitter: Michael Poulin
 
Suggestion: 
 
1887 A Message denotes either an action
or an event. In other words, both actions and events, realized by the SOA
services, are denoted by the messages.
1888 The OASIS Reference Model states that the Action
Model characterizes the
1889 “permissible set of actions that may be invoked
against a service.” We extend that notion here to include
1890 events as part of the action model and that messages denote either actions or events.


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