Chandru wrote:
> %% This is done in the init function of a gen_server. Create an ETS
> table which xmerl can use.
> ets:new(esaspub_xmerl_rules, [named_table, set, public]).
>
> %% We also parse the DTD once in the init function.
> catch xmerl_scan:string("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
> "<!DOCTYPE APITK_Request SYSTEM
> \"http://www.t-mobile.co.uk/dtd/apitk_V1.0.dtd\">\n"
> "<APITK_Request></APITK_Request>",
> [{fetch_fun, dtd_fetch_fun()},
> {rules, esaspub_xmerl_rules}]),
>
> dtd_fetch_fun() ->
> fun(_, State) ->
> {ok, {string, ?TPG_REQUEST_DTD}, State}
> end.
>
> And then every time we wanted to parse some XML
>
> xmerl_scan:string(Xml, [{rules, esaspub_xmerl_rules}, {fetch_fun,
> dtd_fetch_fun(), undefined}])
>
> That made sure only one ETS table was used. Did you forget about this
> feature Uffe :-)
Well... no, but I had forgotten how easy it was. ;)
/Uffe