Message Handling with Boolean Algebra Ben Deane / CppCon / 2024-09-16 1Alternative Title "The Unreasonable Effectiveness of Boolean Algebra in Software Design, Showing the Particular Application of of a Message Handling Library, with an Excursion into the Roots of Programming" 2Frontmatter No AI/LLM was used in the creation of this talk. Code is simplified for slides; may have some errors in this talk is about The workings of a message-handling library. How messages and the fields in them are specified. Efficiently identifying (with matchers) a message coming off the wire. The role of Boolean

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 1.3.2. Request Mapping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 1.11.7. Message Converters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DispatcherServlet uses Spring configuration to discover the delegate components it needs for request mapping, view resolution, exception handling, and more. The following example of the Java configuration

..................................................................... 206 12. Object Relational Mapping (ORM) data access ................................................................... 208 12.1. Introduction Management .................................................................................. 348 19.2.4. Message Listener Containers ............................................................................ ........... 350 19.3. Sending a Message ..................................................................................................... 350 19.3.1. Using Message Converters .....................

..................................................................... 219 12. Object Relational Mapping (ORM) data access ................................................................... 220 12.1. Introduction Management .................................................................................. 363 19.2.4. Message Listener Containers ............................................................................ ........... 364 19.3. Sending a Message ...................................................................................................... 365 19.3.1. Using Message Converters ....................

..................................................................... 219 12. Object Relational Mapping (ORM) data access ................................................................... 220 12.1. Introduction Management .................................................................................. 363 19.2.4. Message Listener Containers ............................................................................ ........... 364 19.3. Sending a Message ...................................................................................................... 365 19.3.1. Using Message Converters ....................

..................................................................... 207 12. Object Relational Mapping (ORM) data access ................................................................... 208 12.1. Introduction Management .................................................................................. 348 19.2.4. Message Listener Containers ............................................................................ ........... 350 19.3. Sending a Message ...................................................................................................... 350 19.3.1. Using Message Converters ....................

..................................................................... 207 12. Object Relational Mapping (ORM) data access ................................................................... 208 12.1. Introduction Management .................................................................................. 347 19.2.4. Message Listener Containers ............................................................................ ........... 349 19.3. Sending a Message ...................................................................................................... 349 19.3.1. Using Message Converters ....................

..................................................................... 217 12. Object Relational Mapping (ORM) data access ................................................................... 218 12.1. Introduction Management .................................................................................. 360 19.2.4. Message Listener Containers ............................................................................ ........... 361 19.3. Sending a Message ...................................................................................................... 361 19.3.1. Using Message Converters ....................

..................................................................... 217 12. Object Relational Mapping (ORM) data access ................................................................... 218 12.1. Introduction Management .................................................................................. 360 19.2.4. Message Listener Containers ............................................................................ ........... 361 19.3. Sending a Message ...................................................................................................... 361 19.3.1. Using Message Converters ....................

..................................................................... 218 12. Object Relational Mapping (ORM) data access ................................................................... 219 12.1. Introduction Management .................................................................................. 360 19.2.4. Message Listener Containers ............................................................................ ........... 362 19.3. Sending a Message ...................................................................................................... 362 19.3.1. Using Message Converters ....................