Composite services delivery

摘要

Embodiments of the present invention provide a method, system and computer program product for deploying and delivering composite services in an NGN network. A composite service enabling data processing system can include multiple channel servlets enabled to establish multiple different channels of access to a common session for a composite service. The system also can include a location registry including a table of entries associating the different channels of access with the common session for the composite service. The system yet further can include a model servlet configured for coupling to a model for the common session and for modifying state data in the model for the single session. Finally, the the model servlet can be enabled to synchronize views for each of the different channels of access to the common session for the composite service responsive to changes detected in the model.