// __ String aURL = "http://www.google.com/"; HttpClient httpclient = new DefaultHttpClient(); HttpGet httpget = new HttpGet(aURL); System.out.println("executing request " + httpget.getURI()); // __ HttpResponse response = new BasicHttpResponse(HttpVersion.HTTP_1_1, HttpStatus.SC_OK, "OK"); System.out.println(response.getProtocolVersion()); System.out.println(response.getStatusLine().getStatusCode()); System.out.println(response.getStatusLine().getReasonPhrase()); System.out.println(response.getStatusLine().toString()); Header[] Hdrs = response.getAllHeaders(); System.out.println("// __ Hdrs.length: |" + Hdrs.length + "|"); httpclient.getConnectionManager().shutdown(); ~ you get: ~ HTTP/1.1 200 OK HTTP/1.1 200 OK // __ Hdrs.length: |0| ~ a similar code using a URLConnection ~ Map.Entry<String, List<String>> MEntS;
String aURL = "http://www.google.com/";; URL url = new URL(aURL); URLConnection urlCnx = url.openConnection(); // __ Map<String, List<String>> MSLSHdrs = urlCnx.getHeaderFields(); Set<Map.Entry<String, List<String>>> MapEntSet = MSLSHdrs.entrySet(); Iterator<Map.Entry<String,List<String>>> Itr = MapEntSet.iterator(); while(Itr.hasNext()){ MEntS = Itr.next(); System.err.println("|" + MEntS.getKey() + ":" + MEntS.getValue() + "|"); } ~ would give you: ~ /* |null:[HTTP/1.1 200 OK]| |Date:[Sat, 15 Jan 2011 04:49:48 GMT]| |Transfer-Encoding:[chunked]| |Expires:[-1]| |X-XSS-Protection:[1; mode=block]| |Set-Cookie:[NID=42=Sp3E6XKMXzn9YQJsjFkaGqmmwPxrJfBw9sOT9gK5ODPE5GnUGM96wn-zRZlwZF6VYAbTsU3xKm2S2JDI1yZckDGCeP-7HxAeZxb1EqBKrycAA6q0f2NnndV8b9m-XZ-8; expires=Sun, 17-Jul-2011 04:49:48 GMT; path=/; domain=.google.com; HttpOnly, PREF=ID=ce8d64aa02b76584:FF=0:TM=1295066988:LM=1295066988:S=vAQP1JSCqQlyu0qq; expires=Mon, 14-Jan-2013 04:49:48 GMT; path=/; domain=.google.com]| |Content-Type:[text/html; charset=ISO-8859-1]| |Server:[gws]| |Cache-Control:[private, max-age=0]| */ ~ I need to get the response headers and after some heuristics I would decide to download the page or not. What would be the advantage of using the HttpClient library to design some sort of HTTP cache? ~ Thanks lbrtchx --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
