Re: http bug

From:
Daniel Pitts <newsgroup.spamfilter@virtualinfinity.net>
Newsgroups:
comp.lang.java.programmer
Date:
Wed, 20 Jan 2010 14:28:59 -0800
Message-ID:
<LsL5n.2339$Np1.373@newsfe19.iad>
Lothar Kimmeringer wrote:

Daniel Pitts wrote:

I often find the standard HttpUrlConnection lacking, and usually go with
apache commons HttpClient instead. You have more control of the
process, if you care, but it also "works" out-of-the-box if you don't
want to configure it as much.


The last time I checked, GetMethod and PostMethod were two
classes sharing a lot of methods but not a common superclass.
So you end up with code like this

if (performGet) {
  methodGet = new GetMethod(host + url);
  methodGet.setQueryString(query);
  methodGet.setDoAuthentication(authNeeded);
  methodGet.getParams().setParameter("http.socket.timeout",
   Integer.valueOf(timeout));
  methodGet.getParams().setParameter(
   HttpMethodParams.RETRY_HANDLER, retryhandler);
  methodGet.setRequestHeader("Connection", "keep-alive");
  methodGet.setRequestHeader("Cache-Control", "no-cache");
}
else {
  methodPost = new PostMethod(host + url);
  methodPost.setRequestHeader("Connection", "keep-alive");
  methodPost.setDoAuthentication(authNeeded);
  methodPost.getParams().setParameter("http.socket.timeout",
   Integer.valueOf(timeout));
  methodPost.getParams().setParameter(
   HttpMethodParams.RETRY_HANDLER, retryhandler);
  methodPost.setRequestHeader("Cache-Control", "no-cache");
}
if (methodGet != null){
  statuscode = client.executeMethod(methodGet);
}
else{
  statuscode = client.executeMethod(methodPost);
}

and so on. If you have a specific HTTP-session to handle
programmatically, HttpClient is nice, but if you have to
build different HTTP-requests in dependence of external
configurations, you have a lot of duplicate code that
is prone to errors.

Regards, Lothar

Last time I checked, they both implement HttpMethod and are derived from
HttpMethodBase. Perhaps you had a really old version, or misinterpreted
something else.

--
Daniel Pitts' Tech Blog: <http://virtualinfinity.net/wordpress/>

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