If it follows Java bean semantics, you can use the `bean` function to view
it as a map with properties as keys.
user=> (bean (java.util.Date.))
{:day 2, :date 28, :time 1488314343215, :month 1, :seconds 3, :year 117,
:class java.util.Date, :timezoneOffset 360, :hours 14, :minutes 39}
On Tuesday, February 28, 2017 at 2:12:06 PM UTC-6, Ernesto Garcia wrote:
>
> Hi all,
>
> I am using Java class that acts as a map, but doesn't implement Map. (It's
> not in my hands to modify it).
>
> I would like to do the usual lookup code:
> (:keyword my-obj)
>
> I can't make the class extend ILookup, as ILookup is an interface, not a
> protocol.
>
> Do you know of any other way to achieve this?
> Wouldn't it be better if ILookup were a protocol?
>
Yes, it would be better. But this would require rewriting Clojure's lib as
protocols did not exist when it was written.
>
> Thanks,
> Ernesto
>
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