I am sending off a rather simple httpPost request, following this howto . (It's in German, but you can have a look at the HTTP POST example). This is what I got:
HttpPost httpPost = new HttpPost(params[0]);
HttpParams httpParams = new BasicHttpParams();
httpParams.setParameter("title", "message");
//... setting some other parameters like http timeout, which I checked and which work
httpPost.setParams(httpParams);
//HttpEntity myEntity = new StringEntity(messageBody);
//httpPost.setEntity(myEntity);
response = httpClient.execute(httpPost);
(the commented part is something I tried as well, but with no results).
The server code looks like this:
public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
{
response.setContentType("text/plain;charset=utf-8");
if (target.contentEquals("/postKdm"))
{
String title = request.getParameter("title");
InputStream instream = request.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(instream));
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null)
{
sb.append(line);
}
System.out.println(title);
response.setStatus(HttpServletResponse.SC_OK);
}
}
Where both the String title and the InputStream are null/empty. I've debugged and checked the request object, but couldn't find anything looking like my parameter.
Also, I found something sounding similar to my problem here , but the answer didn't help me much as I don't work with Apache Camel and therefore can't use the Exchange class.
Oh, and the similar GET request is working excellent, but here I just got stuck. :/
I would appreciate any kind of help!
Kind regards, jellyfish
I still don't know why the "setParams" doesn't work. But I used Wireshark to check my outgoing request, and after that I found a solution using HttpEntity (just as in the commented part above):
HttpEntity myEntity = new StringEntity(message);
httpPost.setEntity(myEntity);
response = httpClient.execute(httpPost);
The server side I found out thanks to Chris' answer , only that I, of course, replaced the byte buffer with a char buffer, like here :
private String getInputString() throws IOException
{
InputStream is = request.getInputStream();
if (is != null)
{
Writer writer = new StringWriter();
char[] buffer = new char[request.getContentLength()];
try
{
Reader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
int n;
while ((n = reader.read(buffer)) != -1)
{
writer.write(buffer, 0, n);
}
}
finally
{
is.close();
}
return writer.toString();
}
else
{
return "";
}
}
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