FIMS Media SOA Framework - AMWA

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FIMS Media SOA Framework Phase1 (Preliminary)8.1.2.1 BaseRequestTypeThe BaseRequestType contains the common elements that are inherited by all service interfaces executing jobrequests. Specific job request types (such as transfer job request or transform content request) shall use orextend this data type or the MediaRequestType.8.1.2.1.1 ParametersParameter Type DescriptionPriority PriorityType Sets the job priority. It can be set to "low", "medium","high", "urgent" or "immediate".jobGUID xsd:string A globally unique identifier (GUID) for the job request.The invoked service can generate its own local job ID, butit must be able to persist the relationship between theprovided job GUID and the local job ID. The job GUIDprovides a mechanism for the FIMS framework to uniquelyidentify jobs at the global level.notifyAt AsyncEndpointType An optional element used to specify the endpoints where aservice can send back a notification for a job completed orfailed. If this element is set, the service must send anotification to the address indicated in the replyTo field forsuccessful completion and a notification to the addressindicated in the faultTo field for failure. If this element isnot set, the service should not send notifications to therequestor.8.1.2.1.2 Related Types8.1.2.1.2.1 PriorityTypeProvides the list of possible values for priority: "low", "medium", "high", "urgent" and "immediate".- A new job with "low" priority shall be allocated at the end of the queue.- A new job with "medium" priority shall be allocated to be executed before any "low" priority job but afterexisting "medium" priority jobs.- A new job with "high" priority shall be allocated to be executed before any "medium" and "low" priority jobbut after existing "high" priority jobs.- A new job with "urgent" priority shall be allocated to be executed before any "high", "medium" and "low"priority job but after existing "urgent" priority jobs.- A new job with "immediate" priority shall be executed as soon as the job request is received.Private committee documentWorking Draft for review by FIMS Rev v1, Nov-16-2010 Page 34 of 89
FIMS Media SOA Framework Phase1 (Preliminary)If the service supports only one job execution at a time, and the job being executed has a lower priority thanthe new submitted job, the existing job shall be paused and the job with higher priority shall be started. Thepaused job shall be resumed when there there are no higher priority job. If the service supports only single jobexecution at a time, and the job being executed has the same priority, the new job has to wait for completionof the job currently in execution.8.1.2.1.2.2 AsyncEndpointTypeA type used to provide the replyTo and faultTo endpoints where a service can send back a notification for a jobcompleted or failed.8.1.2.1.2.2.1 ParametersParameter Type DescriptionreplyTo EndpointReferenceType Specifies the endpoint where the service shall send thenotification indicating the completion of a job. It uses theWS-Addressing EndpointReferenceType for setting theendpoint address. The endpoint shall be set in the Addressfield of the EndpointReferenceType.faultTo EndpointReferenceType Specifies the endpoint where the service shall send thefault notification indicating the failure of a job. It uses theWS-Addressing EndpointReferenceType for setting theendpoint address. The endpoint shall be set in the Addressfield of the EndpointReferenceType. Based on the invokingclient or business process, the endpoint for faultTo can bethe same as the replyTo or it can be different.8.1.2.2 BaseResponseTypeThe BaseResponseType contains the common elements that are inherited by all service interfaces providingresponses on the execution of jobs. Specific job response types shall extend or use this type as needed.8.1.2.2.1 ParametersParameter Type DescriptionoperationInfo OperationInfoType Provides information on the operation associated with ajob request, such as name of the operation, local job IDand current status of the job (e.g. started).serviceProviderInfo ServiceProviderInfoType Provides information of the service provider servicing therequest. It includes an optional name for the provider andthe provider endpoint, which uniquely identifies thePrivate committee documentWorking Draft for review by FIMS Rev v1, Nov-16-2010 Page 35 of 89
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