hc-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Roy Silva (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HTTPCLIENT-1023) Unable to get the redirect uri from http://local.direct.gov.uk/LDGRedirect/index.jsp?LGSL=58&LGIL=08&AgencyId=35&Type=Single
Date Thu, 18 Nov 2010 15:49:16 GMT

    [ https://issues.apache.org/jira/browse/HTTPCLIENT-1023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12933456#action_12933456
] 

Roy Silva commented on HTTPCLIENT-1023:
---------------------------------------

Oleg,

I am not 100% sure this is a bug. Is there any chance of getting an answer to the question
in that case please.
Thanks


Kind Regards
Roy Silva - MSc, BSc 
Senior Analyst Programmer
Information Technology Unit
Finance and Corporate Services
Brent Council

Telephone:     020 8937 6021
Fax:               020 8937 6038
Address:         Information Technology Unit, London Borough of Brent, Brent House, 349-357
High Road,                          Wembley, HA9 6BZ
www.brent.gov.uk



> Unable to get the redirect uri from http://local.direct.gov.uk/LDGRedirect/index.jsp?LGSL=58&LGIL=08&AgencyId=35&Type=Single
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HTTPCLIENT-1023
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1023
>             Project: HttpComponents HttpClient
>          Issue Type: Bug
>          Components: HttpClient
>    Affects Versions: 4.0.3
>         Environment: windows XP
>            Reporter: Roy Silva
>
> Hi,
> I visit the above page http://local.direct.gov.uk/LDGRedirect/index.jsp?LGSL=58&LGIL=08&AgencyId=35&Type=Single.
This page takes me to http://www.brent.gov.uk/revsbens.nsf/counciltax/LBB-1. 
> The problem is that I can not reach the other page via a redirect. If I user another
redirection site, it works but not the one above. 
> I use the httphead to get the redirected url then construct an htmlget to get the data.
 The program stops working at         HttpResponse response = httpClient.execute(httpHead,
localContext);
> Please help. Thank you in advance.
> Please see my code.
> public static void main(String[] args) throws Exception {
> 		final HttpParams params = new BasicHttpParams();
> 		HttpClientParams.setRedirecting(params, false);
> 		
> 		String login = "username:password";
> 		String encoded = new String(Base64.encodeBase64(login.getBytes()));
> 		Properties systemSettings = System.getProperties();
> 		systemSettings.put("proxySet", "true");
> 		systemSettings.put("http.proxyHost", "proxy");
> 		systemSettings.put("http.proxyPort", "port");
> 		/* basic credentials for site being accessed */
> 		CredentialsProvider credProvider = new BasicCredentialsProvider();
> 		credProvider.setCredentials(new AuthScope("proxy", port),
> 				new UsernamePasswordCredentials("username", "password"));
> 		DefaultHttpClient httpClient = new DefaultHttpClient();
> 				
> 		HttpContext localContext = new BasicHttpContext();
> 		httpClient.setCredentialsProvider(credProvider);
> 		ProxySelectorRoutePlanner routePlanner = new ProxySelectorRoutePlanner(httpClient.getConnectionManager().getSchemeRegistry(),
ProxySelector
> 				.getDefault());
> 		httpClient.setRoutePlanner(routePlanner);
> 		//HttpHead httpHead = new HttpHead("http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNGrJk-F7Dmshmtze2yhifxRsv8sRg&url=http://www.mtv.com/news/articles/1647243/20100907/story.jhtml");
> 		 HttpHead httpHead = new
> 		 HttpHead("http://local.direct.gov.uk/LDGRedirect/index.jsp?LGSL=58&LGIL=08&AgencyId=35&Type=Single");
> 		DefaultRedirectHandler redHand = new DefaultRedirectHandler();
> 		httpClient.setRedirectHandler(redHand);
> 		HttpResponse response = httpClient.execute(httpHead, localContext);
> 		 if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK)
> 	            throw new IOException(response.getStatusLine().toString());
> 	        HttpUriRequest currentReq = (HttpUriRequest) localContext.getAttribute( 
> 	                ExecutionContext.HTTP_REQUEST);
> 	        HttpHost currentHost = (HttpHost)  localContext.getAttribute( 
> 	                ExecutionContext.HTTP_TARGET_HOST);
> 	        String currentUrl = currentHost.toURI() + currentReq.getURI();
> 		
> 	        System.out.println(">>> " +currentUrl);
> 		
> 		
> 		
> 		System.out.println("response status: " + response.getStatusLine());
> 		// test the target
> 		HttpHost target = (HttpHost) localContext.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
> 		HttpUriRequest request = (HttpUriRequest) localContext.getAttribute(ExecutionContext.HTTP_REQUEST);
> 		System.out.println("target is: " + target);
> 		System.out.println("final req: " + request.getURI());
> 		System.out.println("target method: " + request.getMethod());
> 		System.out.println("redHand: " + redHand.isRedirectRequested(response, localContext));
> 		
> 		// now construct an httpGet
> 		HttpGet httpGet = new HttpGet(request.getURI());
> 		response = httpClient.execute(httpGet, localContext);
> 		HttpEntity entity = response.getEntity();
> 		if (entity != null) {
> 			BufferedReader in = null;
> 			try {
> 				InputStream inputStream = entity.getContent();
> 				in = new BufferedReader(new InputStreamReader(inputStream));
> 				String inputLine;
> 				while ((inputLine = in.readLine()) != null) {
> 					System.out.println(inputLine);
> 					while ((inputLine = in.readLine()) != null) {
> 						TagStripper tagStripper = new TagStripper(inputLine);
> 						while (tagStripper.hasNext()) {
> 							String tempString = tagStripper.next();
> 							ContentStripper contentStripper = new ContentStripper(tempString);
> 							String name = contentStripper.getName();
> 							if (name != null) {
> 								if (name.length() > 0) {
> 									String content = contentStripper.getContent();
> 									System.out.println("Name: " + name + " content: " + content);
> 								}
> 							}
> 						}
> 						// System.out.println(inputLine);
> 					}
> 				}
> 			} catch (Exception e) {
> 				System.out.println("Error in communicaton: " + e.getMessage());
> 			}
> 			in.close();
> 		}
> 		httpClient.getConnectionManager().shutdown();
> 	}

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@hc.apache.org
For additional commands, e-mail: dev-help@hc.apache.org


Mime
View raw message