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JAX-RS (Annotations (@Provider (Types (Context (Name binding (Static…

- - - - Exception Mapper
        
        Implements ExceptionMapper<Exception> e.g. ExceptionMapper<SQLIntegrityConstraintViolationException>
        
        Provide implementation of method toResponse which generate a response based on the exception passed to the method
      - Context
        
        Types
        
        Filter
        
        Implements ContainerRequestFilter
        
        always executed, regardless of whether the resource was found or not.
        
        Provide implementation of method filter, which gives the method body access to the request, and allow the logic there to act based on the states of the request
        
        Must be registered when being used on client side
        
        Interceptor
        
        Types
        
        ReaderInterceptor
        
        manipulate inbound streams
        
        can use them to modify the request on the server side or the response on the client side
        
        WriterInterceptor
        
        manipulate the outbound streams
        
        can use them with the request in the client side or with the response in the server side
        
        Must call the proceed() method to call the next interceptor in the chain
        
        Must be registered when being used on client side
        
        executed after the filters and only if a message body is present
        
        References
        
        https://www.baeldung.com/jersey-filters-interceptors
        
        Order of executions:
        
        Name binding
        
        Restrict an interceptor/filter to only be applied on certain elements
        
        Static binding
        
        via annotation
        
        Dynamic binding
        
        via creating a class that implements DynamicFeature
      - Entity Mapper
        
        Implements ContextResolver<MapperType> e.g. ContextResolver<ObjectMapper>
        
        Provide implementation of method getContext() which returns an object of the mapper specified in the ContextResolver interface e.g. ObjectMapper
    - - Order by @Priority
- - - - @Api