proton-c/bindings/ruby/lib/util/handler.rb

#--
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#
#   http://www.apache.org/licenses/LICENSE-2.0
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#++

module Qpid::Proton::Util

  # @private
  module Handler

    def chandler(handler, on_error)
      return nil if handler.nil?

      if handler.instance_of?(Qpid::Proton::Handler::WrappedHandler)
        impl = handler.impl
        Cproton.pn_incref(impl)
        return impl
      else
        cadaptor = Qpid::Proton::Handler::CAdaptor.new(handler, on_error)
        rbhandler = Cproton.pn_rbhandler(cadaptor)
        return rbhandler
      end
    end

  end

end