[jira] [Created] (PROTON-775) ruby: message annotations send from a ruby client are invalid

["Dominic Evans (JIRA)" <ji...@apache.org>]

Dominic Evans created PROTON-775:
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             Summary: ruby: message annotations send from a ruby client are invalid
                 Key: PROTON-775
                 URL: https://issues.apache.org/jira/browse/PROTON-775
             Project: Qpid Proton
          Issue Type: Bug
          Components: ruby-binding
    Affects Versions: 0.8
            Reporter: Dominic Evans


Since PROTON-616, proton-j has attempted to enforce the fact that the key's of a message annotations map *must* be of the Symbol type (or actually ulong, but those are reserved so we don't need to worry about that) [1]

Unfortunately, from the Ruby client, the mapping of a native map into proton data always sets the key's as strings rather than symbols.

In proton-j, you'll currently hit a `java.lang.ClassCastException: java.lang.String incompatible with org.apache.qpid.proton.amqp.Symbol` if you try to look at keys of the MessageAnnotations object of a message sent from the ruby send.rb example (which sets message annotations for the keys 'version' and 'pill').

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[1] http://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-messaging-v1.0-os.html#type-annotations   



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