How to send XML POST request using Apache HttpClient?

Question

I want to do a HTTP POST of the format as follows,

<?xml version="1.0" encoding="UTF-8" ?>
<authRequest>
 <username>someusernamehere</username>
 <password>somepasswordhere</password>
</authRequest>

I usually work with the following mechanism for any login based POST,

HttpParams params = new BasicHttpParams();
        params.setParameter(
                "http.useragent",
                "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-GB; rv:1.9.2) Gecko/20100115 Firefox/3.6");
        DefaultHttpClient httpclient = new DefaultHttpClient(params);

        HttpPost httppost = new HttpPost("http://mysite.com/login");
        List<NameValuePair> formparams = new ArrayList<NameValuePair>();
        formparams.add(new BasicNameValuePair("username", "stackoverflow"));
        formparams.add(new BasicNameValuePair("password", "12345"));
        UrlEncodedFormEntity entity = new UrlEncodedFormEntity(formparams, "UTF-8");
        httppost.setEntity(entity);
        HttpResponse httpresponse = httpclient.execute(httppost);

But with this way, the POST data will be look like,

username=stackoverflow&password=12345

How can I format this request as per the specified XML format that I mentioned above?

Thanks in advance.

Ricky Sixx · Accepted Answer · 2021-02-25 11:19:01Z

5

Use a different kind of HttpEntity. There are a number of implementations listed at the top of the documentation.

edited Feb 25, 2021 at 11:19

Ricky Sixx

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answered Mar 24, 2012 at 11:27

McDowell

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V G Over a year ago

Thanks for linking to a page that shows all implementation instead of a single implementation!

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