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Application Services

Data Storage. Domain Object. Domain Object. Application Services. Remote Facade. Request DTO DTO returned. Send up DTO Status returned. Client. Request DTO DTO returned. DTO Sent Ack / Nak Response. Send DTO Back to Server. Show DTO on Screen. User Interacts W ith DTO.

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Application Services

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  1. Data Storage Domain Object Domain Object Application Services Remote Facade Request DTO DTO returned Send up DTO Status returned Client

  2. Request DTO DTO returned DTO Sent Ack/Nak Response Send DTO Back to Server Show DTO on Screen User Interacts With DTO

  3. Request DTO DTO returned Message Sent Ack/Nak Response Send Messages Show DTO on Screen User Interacts With Screen, Build Messages

  4. Data Storage Thin Read Layer (Direct to DTO) Remote Facade Request DTO DTO returned Client

  5. Data Storage Domain Object Domain Object Application Services Remote Facade Message Sent Ack/Nak Response Client

  6. Data Storage Domain Object Domain Object Thin Read Layer (Direct to DTO) Remote Facade Application Services Remote Facade Request DTO DTO returned Message Sent Ack/Nak Response Client

  7. Data Storage Domain Object Domain Object Application Services Remote Facade Request DTO DTO returned Send up DTO Status returned Client

  8. Data Storage Write (Command) Read (Query) Domain Object Domain Object Thin Read Layer (Direct to DTO) Remote Facade Application Services Remote Facade Request DTO DTO returned Message Sent Ack/Nak Response Client

  9. Data Storage Data Storage Eventually Domain Object Domain Object Thin Read Layer (Direct to DTO) Remote Facade Application Services Remote Facade Request DTO DTO returned Message Sent Ack/Nak Response Client

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