Re: openamf and servlet?

For more flexibility try using httpclient, it will let you do a post.

http://jakarta.apache.org/commons/httpclient/

Here's a quick example:
 HttpClient client = new HttpClient();
        PostMethod method = new PostMethod(url);
        method.addParameter("param_name", "param_value");
        method.addParameter("param2_name", "param2_value");

        int statusCode = -1;
        // retry up to 3 times.
        for (int attempt = 0; statusCode == -1 && attempt < 3; attempt++) {
            try {
                statusCode = client.executeMethod(method);
            } catch (HttpRecoverableException e) {
                log.warn("A recoverable exception occurred, retrying.  ", e);
            } catch (Exception e) {
                log.error("Failed to connect: " + method, e);
                break;
            }
        }

        // Check that we didn't run out of retries.
        if (statusCode == -1) { 
  throw new Exception("Failed to recover from exception."); 
 }

--jason

On Friday 21 January 2005 7:05 pm, Cai Peng wrote:
> Hi,
> I tried to call servlet from java servlet but keep
> getting a "NetConnection.call.BadVersion" error. And
> I still cannot find the reason that caused the error.
> Among openamf examples, there is one clalled
> SubmitToURL to subscribe mailing list. It just create
> an URLConnection to the app server:
>    URL url = new
> URL("http://lists.sourceforge.net/lists/subscribe/openamf-user?email=jasonc
>@missionvi.com&pw=test&pw-conf=test")); );
>    URLConnection conn = url.openConnection();
>    result = conn.getContent().toString();
>
>
> If I wasnot wrong, I can replace part of the url
> string with my servlet name. But does this mean I have
> to pass parameters through url string? Is there any
> othere way to pass the parameters like use post method
> instead of get method for normal html page?
>
> I know flash remoting can get parameters using
> "FLASH.PARAMS" and set parameters using "FLASH.RESULT"
> in servlet. Does openAMF has any feature like that?
>
> Thanks a lot!
>
> sunonepp
>
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