Bus-based dynamic evaluation with dynamic data lookups

摘要

Provided are methods of providing dynamic messages on a software bus. Such methods may include generating a dynamic message that corresponds to a service request from an application that is connected to a software bus. The dynamic message includes an executable portion that is executed to perform an action. The dynamic message is submitted to the bus for execution at a time after submission.

主权项

1. A method comprising:
generating a dynamic message that corresponds to a service request from an application that is connected to a software bus that provides interaction and communication between a plurality of applications that include the application in a service oriented architecture, the dynamic message comprising an executable portion that is executed to perform an action, wherein the application comprises a first service, and the executable portion comprises dynamic computer program code that comprises input data for a second service, that causes the second service to provide output data responsive to the input data, wherein the dynamic message comprises a first event object and the software bus comprises an event bus, and wherein the first event object is evaluated on the event bus to generate a second event object and a third event object responsive to the executable portion, wherein the second event object is evaluated to cause a first notify action and the third event is evaluated to cause a second notify action that is different from the first notify action.