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Date: Fri, 06 Jan 2006 15:34:59 +0100
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From: Lothar Krenzien <lkrenzien@web.de>
To: httpclient-user@jakarta.apache.org
Subject: cant't get HttpClient working
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Hi ,

I have a JUnit test in which I want to post data to a servlet which runs under tomcat 5.5.4. I created the post like this:

HttpClient client = new HttpClient();
PostMethod method = new PostMethod(URL);
method.setRequestHeader("Content-type", "text/xml; charset=ISO-8859-1");		

NameValuePair[] data = {
 new NameValuePair(DataLoggerGate.PARAM_NAME_DATATYPE, Constants.PARAM_NAME_DATATYPE_EFFICIENCY_BLOCK_DATA),
 new NameValuePair(DataLoggerGate.PARAM_NAME_LOGGER, "DL-CO101-00000")
};

method.addParameters(data);
//method.setRequestBody(data);		
int statusCode = client.executeMethod(method);			
String responseBody = method.getResponseBodyAsString();
System.out.println(responseBody);

But when I try to read the posted parameters in my servlet like this

 String dataType = (String)request.getParameter(PARAM_NAME_DATATYPE).trim();

I get always a NullPointerException. And when take a look at the request object in the debugger I see that no parameters are included in the request. What I'm doing wrong ?

Thanks, 
Lothar
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