SNIP_ADAPTIVE_PLATFORM_FIGURE_Figure_10_16

Figure 10.16: Use cases for activating and rolling-back SW packages Name: Activate SW Package Description: Software Package processed for the local Machine shall become active in a next step. This includes shutting down running processes associated with the previous version of the Software Package and potentially removing installed previous version(s) of the Software Package. Triggering Actors: Vehicle Update and Configuration Management Starting from a vehicle package activation request, update to individual Update and Configuration Management instances is triggered. State Management For the activation of software, setting of a specific state for the Adaptive Platform instance is required. Cryptography May provide specific cryptographic services like verification of Software Package authenticity , and integrity . Participating Actors: Log and T race Logs activation related status information. Preconditions: • T riggering actors have subscribed successfully to call service method for activation of Software Packages. • All Software Packages for activation have been successfully processed. • Update and Configuration Management is currently not involved in execution of any task with an ongoing processing, activation, or rollback. Invariants: None Postconditions: • Activation of all Software Packages in consideration has been completed. Table 10.31: Use-Case Activate SW Package