Sure it's simple, do this in your service layer, maybe in a new thread up to
the implementation. And of course implement better error handling.
private String createQueryString() { StringBuilder sb = new
StringBuilder(); sb.append("var1=");
sb.append(URLEncoder.encode(value1, "UTF-8"));
return sb.toString(); }
private String makeRequest(String urlToCall, query) throws IOException {
String response = null;
try { URL urlCall = new URL(urlToCall);
HttpURLConnection con = (HttpURLConnection) urlCall.openConnection();
con.setDoInput(true); con.setDoOutput(true);
con.setUseCaches(false); con.setRequestMethod("POST");
con.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
DataOutputStream printout = new
DataOutputStream(con.getOutputStream()); printout.writeBytes(query);
printout.flush(); printout.close();
BufferedReader bufferedReader = new BufferedReader(new
InputStreamReader(con.getInputStream())); String str;
StringBuffer bf = new StringBuffer();
while (null != ((str = bufferedReader.readLine()))) {
bf.append(str);
}
bufferedReader.close();
response = bf.toString(); logger.finest("got response "
+ response);
} catch (MalformedURLException ex1) {
logger.severe(ex1.getMessage()); }
return response; }
Date: Tue, 10 Nov 2009 17:08:25 -0500
From: [email protected]
To: [email protected]
Subject: Re: [Stripes-users] RedirectResolution using POST
Re: [Stripes-users] RedirectResolution using POST
Jocke,
I personally would like to hear more about this solution and possibly see some
code samples.
Generally speaking, I have found that many applications do not really correctly
implement GET and POST. Many leverage POST to circumvent GET limitations or
prevent information from being written to logs.
The use of mod_rewrite + mod_proxy is really just masking the problem and
working around the specification, but I like the solution better than a “form
shell” that auto submits (for reasons of accessibility, though those can be
worked around by providing a button when Javascript is disabled...).
A controller solution is very intriguing as, while another specification
workaround, it is hidden from the view and the protocol layers preserving the
data being passed around.
Regards,
TIm
On 11/10/09 2:15 AM, "Jocke Eriksson" <[email protected]> wrote:
I would go with the URL Connection class, this will give you the possibility to
implement failover when
needed.
> Date: Mon, 9 Nov 2009 19:54:48 +0100
> From: [email protected]
> To: [email protected]
> Subject: [Stripes-users] RedirectResolution using POST
>
> Hi,
>
> I'm integrating with an online payments service and would love to POST
> to their URL instead of GETting it. Is it possible to do so using
> RedirectResolution or some other means?
>
> Best regards,
> Grzegorz
>
>
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