The response layer is responsible for "responding" to the
execution. The responses are handled by invoking an appropriate
sender defined on the receiver's response information.
Each sender defined in the system knows how to process its
response. For example:
- The JMS queue sender and the JMS topic sender post
responses to the appropriate queue / topic.
- The staging
control sender handles errors received during the
execution of the staging control request.
- The upload
staging sender updates the status of the upload staging
record based on the success or failure of the staging upload
request.
- The download staging sender is a bit unusual because it
is helping to build the message being sent (Oracle Customer
Care and Billing only).
Note: There are some cases where a response is not applicable.
For example, the file scan receiver creates a staging control
record to process a file that exists in a directory. There is
no "response" applicable for executing this request.
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