Re: [tcljava-user] two things: array problem and how to handle var length arg list

[Russell R. <rus...@gm...>]

% set httpClient [java::new org.eclipse.jetty.client.HttpClient]
java0x10
% set httpClients [java::new {org.eclipse.jetty.client.HttpClient[]} 2 {}]
unknown class "org.eclipse.jetty.client.HttpClient"
%

I don't understand how classpath can be ok in creating a single instance
then be the cause of "unknown" in attempting to create the array instance.

On Wed, Feb 15, 2012 at 3:14 PM, Mo DeJong <mo...@mo...> wrote:

> For the first issue, it may be the case that your ClientTransport class
> can be loaded, but some other class that it depends on fails to load then
> you try to init an instance of the object. These types of problems are
> always caused by the CLASSPATH being set incorrectly. So, that would be the
> first thing to try.
>
> Sorry, I don't know about the ... syntax, Jacl and Tcl Blend don't do
> anything to try to deal with that new syntax.
>
> Mo DeJong
>
> On Feb 12, 2012, at 10:57 AM, Russell Roy wrote:
>
>                    Two things:
>
> 1)  Problem w/ arrays...
>
> This works ok:
>
> % set arrayObj [java::new {int[]} 5 {11 12 99 14 15}]
> java0x4
>
> # this cast works ok too thus demonstrating that my class name is valid
> % set clientTransport [java::cast *
> org.cometd.client.transport.ClientTransport* $transport]
> java0x3
>
> But when I try to use that classname to  create an array of these in the
> same manner as int objects...
>
> % set clientTransports [java::new {*
> org.cometd.client.transport.ClientTransport*[]} 1 $clientTransport]
> unknown class "org.cometd.client.transport.ClientTransport"
> %
>
> I didn't expect that result and I don't know how to correct.
>
>
> 2)  Thing 2.  A certain class constructor takes a *variable length *argument
> list.   Here's the signature:
>
>  *BayeuxClient<http://docs.cometd.org/apidocs/org/cometd/client/BayeuxClient.html#BayeuxClient%28java.lang.String,%20org.cometd.client.transport.ClientTransport,%20org.cometd.client.transport.ClientTransport...%29>
> *(String<http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true>
>  url, ClientTransport<http://docs.cometd.org/apidocs/org/cometd/client/transport/ClientTransport.html>
>  transport, ClientTransport<http://docs.cometd.org/apidocs/org/cometd/client/transport/ClientTransport.html>
> ... transports)
>           Creates a BayeuxClient<http://docs.cometd.org/apidocs/org/cometd/client/BayeuxClient.html> that
> will connect to the Bayeux server at the given URL and with the given
> transport(s).
>
>
>
> % set client [java::new org.cometd.client.BayeuxClient http:://
> 172.30.12.75:8080/cometd $clientTransport]
> can't find accessible constructor with 2 argument(s) for class
> "org.cometd.client.BayeuxClient"
>
>
> Again, I didn't expect that result and don't know how to rephrase it in
> tclblend parlance to satisfy the complaint.
>
>
> Thanks in advance for any guidance you may be able to provide.
>
> - Russ Roy
>
>
>
>
>
>
>
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