Example usage for java.net HttpURLConnection HTTP_MOVED_PERM

Introduction

In this page you can find the example usage for java.net HttpURLConnection HTTP_MOVED_PERM.

Prototype

int HTTP_MOVED_PERM

To view the source code for java.net HttpURLConnection HTTP_MOVED_PERM.

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Document

HTTP Status-Code 301: Moved Permanently.

Usage

From source file:com.trafficspaces.api.controller.Connector.java

public String sendRequest(String path, String contentType, String method, String data)
        throws IOException, TrafficspacesAPIException {

    URL url = new URL(endPoint.baseURI + path);

    HttpURLConnection httpCon = (HttpURLConnection) url.openConnection();
    httpCon.setDoOutput(true);/*from w w w  . j  a  v  a 2  s. c  o  m*/
    httpCon.setRequestMethod(method.toUpperCase());

    String basicAuth = "Basic " + Base64.encodeBytes((endPoint.username + ":" + endPoint.password).getBytes());
    httpCon.setRequestProperty("Authorization", basicAuth);

    httpCon.setRequestProperty("Content-Type", contentType + "; charset=UTF-8");
    httpCon.setRequestProperty("Accept", contentType);

    if (method.equalsIgnoreCase("POST") || method.equalsIgnoreCase("PUT")) {
        httpCon.setRequestProperty("Content-Length", String.valueOf(data.length()));
        OutputStreamWriter out = new OutputStreamWriter(httpCon.getOutputStream());
        out.write(data);
        out.close();
    } else {
        httpCon.connect();
    }

    char[] responseData = null;
    try {
        responseData = readResponseData(httpCon.getInputStream(), "UTF-8");
    } catch (FileNotFoundException fnfe) {
        // HTTP 404. Ignore and return null
    }
    String responseDataString = null;
    if (responseData != null) {
        int responseCode = httpCon.getResponseCode();
        String redirectURL = null;
        if ((responseCode == HttpURLConnection.HTTP_MOVED_PERM
                || responseCode == HttpURLConnection.HTTP_MOVED_PERM
                || responseCode == HttpURLConnection.HTTP_CREATED)
                && (redirectURL = httpCon.getHeaderField("Location")) != null) {
            //System.out.println("Response code = " +responseCode + ". Redirecting to " + redirectURL);
            return sendRequest(redirectURL, contentType);
        }
        if (responseCode != HttpURLConnection.HTTP_OK && responseCode != HttpURLConnection.HTTP_CREATED) {
            throw new TrafficspacesAPIException(
                    "HTTP Error: " + responseCode + "; Data: " + new String(responseData));
        }
        //System.out.println("Headers: " + httpCon.getHeaderFields());
        //System.out.println("Data: " + new String(responseData));
        responseDataString = new String(responseData);
    }
    return responseDataString;
}

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From source file:com.github.dozermapper.core.builder.xml.SchemaLSResourceResolver.java

/**
 * Attempts to open a http connection for the systemId resource, and follows the first redirect
 *
 * @param systemId url to the XSD/*from w  w w  .  j  a va  2  s.  c om*/
 * @return stream to XSD
 * @throws IOException if fails to find XSD
 */
private InputStream resolveFromURL(String systemId) throws IOException {
    LOG.debug("Trying to download [{}]", systemId);

    URL obj = new URL(systemId);
    HttpURLConnection conn = (HttpURLConnection) obj.openConnection();

    int status = conn.getResponseCode();
    if ((status != HttpURLConnection.HTTP_OK) && (status == HttpURLConnection.HTTP_MOVED_TEMP
            || status == HttpURLConnection.HTTP_MOVED_PERM || status == HttpURLConnection.HTTP_SEE_OTHER)) {

        LOG.debug("Received status of {}, attempting to follow Location header", status);

        String newUrl = conn.getHeaderField("Location");
        conn = (HttpURLConnection) new URL(newUrl).openConnection();
    }

    return conn.getInputStream();
}

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From source file:net.mceoin.cominghome.api.NestUtil.java

private static String getNestAwayStatusCall(String access_token) {

    String away_status = "";

    String urlString = "https://developer-api.nest.com/structures?auth=" + access_token;
    log.info("url=" + urlString);

    StringBuilder builder = new StringBuilder();
    boolean error = false;
    String errorResult = "";

    HttpURLConnection urlConnection = null;
    try {/* ww  w  .  ja v  a  2s . c o m*/
        URL url = new URL(urlString);
        urlConnection = (HttpURLConnection) url.openConnection();
        urlConnection.setRequestProperty("User-Agent", "ComingHomeBackend/1.0");
        urlConnection.setRequestMethod("GET");
        urlConnection.setDoOutput(true);
        urlConnection.setDoInput(true);
        urlConnection.setConnectTimeout(15000);
        urlConnection.setReadTimeout(15000);
        //            urlConnection.setChunkedStreamingMode(0);

        //            urlConnection.setRequestProperty("Content-Type", "application/json; charset=utf8");

        boolean redirect = false;

        // normally, 3xx is redirect
        int status = urlConnection.getResponseCode();
        if (status != HttpURLConnection.HTTP_OK) {
            if (status == HttpURLConnection.HTTP_MOVED_TEMP || status == HttpURLConnection.HTTP_MOVED_PERM
                    || status == 307 // Temporary redirect
                    || status == HttpURLConnection.HTTP_SEE_OTHER)
                redirect = true;
        }

        //            System.out.println("Response Code ... " + status);

        if (redirect) {

            // get redirect url from "location" header field
            String newUrl = urlConnection.getHeaderField("Location");

            // open the new connnection again
            urlConnection = (HttpURLConnection) new URL(newUrl).openConnection();
            urlConnection.setRequestMethod("PUT");
            urlConnection.setDoOutput(true);
            urlConnection.setDoInput(true);
            //                urlConnection.setChunkedStreamingMode(0);

            //                System.out.println("Redirect to URL : " + newUrl);

        }

        int statusCode = urlConnection.getResponseCode();

        log.info("statusCode=" + statusCode);
        if ((statusCode == HttpURLConnection.HTTP_OK)) {
            error = false;

            InputStream response;
            response = urlConnection.getInputStream();
            BufferedReader reader = new BufferedReader(new InputStreamReader(response));
            String line;
            while ((line = reader.readLine()) != null) {
                builder.append(line);
            }
            log.info("response=" + builder.toString());
            JSONObject object = new JSONObject(builder.toString());

            Iterator keys = object.keys();
            while (keys.hasNext()) {
                String key = (String) keys.next();
                JSONObject structure = object.getJSONObject(key);

                if (structure.has("away")) {
                    away_status = structure.getString("away");
                } else {
                    log.info("missing away");
                }
            }

        } else if (statusCode == HttpURLConnection.HTTP_UNAUTHORIZED) {
            // bad auth
            error = true;
            errorResult = "Unauthorized";
        } else if (statusCode == HttpURLConnection.HTTP_BAD_REQUEST) {
            error = true;
            InputStream response;
            response = urlConnection.getErrorStream();
            BufferedReader reader = new BufferedReader(new InputStreamReader(response));
            String line;
            while ((line = reader.readLine()) != null) {
                builder.append(line);
            }
            log.info("response=" + builder.toString());
            JSONObject object = new JSONObject(builder.toString());

            Iterator keys = object.keys();
            while (keys.hasNext()) {
                String key = (String) keys.next();
                if (key.equals("error")) {
                    // error = Internal Error on bad structure_id
                    errorResult = object.getString("error");
                    log.info("errorResult=" + errorResult);
                }
            }
        } else {
            error = true;
            errorResult = Integer.toString(statusCode);
        }

    } catch (IOException e) {
        error = true;
        errorResult = e.getLocalizedMessage();
        log.warning("IOException: " + errorResult);
    } catch (Exception e) {
        error = true;
        errorResult = e.getLocalizedMessage();
        log.warning("Exception: " + errorResult);
    } finally {
        if (urlConnection != null) {
            urlConnection.disconnect();
        }
    }

    if (error)
        away_status = "Error: " + errorResult;
    return away_status;
}

---

From source file:com.elevenpaths.googleindexretriever.GoogleSearch.java

public String responseCaptcha(String responseCaptcha) {
    String url = "https://ipv4.google.com/sorry/CaptchaRedirect";
    String request = url + "?q=" + q + "&hl=es&continue=" + continueCaptcha + "&id=" + idCaptcha + "&captcha="
            + responseCaptcha + "&submit=Enviar";
    String newCookie = "";

    try {//from  www.j ava2  s.  c o m
        URL obj = new URL(request);
        HttpURLConnection con = (HttpURLConnection) obj.openConnection();

        // optional default is GET
        con.setRequestMethod("GET");

        // add request header
        con.setRequestProperty("Host", "ipv4.google.com");
        con.setRequestProperty("User-Agent",
                "Mozilla/5.0 (Windows NT 6.3; WOW64; rv:48.0) Gecko/20100101 Firefox/48.0");
        con.setRequestProperty("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
        con.setRequestProperty("Accept-Language", "es-ES,es;q=0.8,en-US;q=0.5,en;q=0.3");
        con.setRequestProperty("Accept-Encoding", "gzip, deflate, br");
        con.setRequestProperty("Cookie", tokenCookie + "; path=/; domain=google.com");
        con.addRequestProperty("Connection", "keep-alive");
        con.setRequestProperty("Referer", referer);
        //con.connect();
        boolean redirect = false;
        con.setInstanceFollowRedirects(false);
        int status = con.getResponseCode();

        if (status != HttpURLConnection.HTTP_OK) {
            if (status == HttpURLConnection.HTTP_MOVED_TEMP || status == HttpURLConnection.HTTP_MOVED_PERM
                    || status == HttpURLConnection.HTTP_SEE_OTHER)
                redirect = true;
        }

        if (redirect) {

            // get redirect url from "location" header field
            String newUrl = con.getHeaderField("Location");

            // open the new connnection again
            con = (HttpURLConnection) new URL(newUrl).openConnection();
            con.setRequestProperty("User-Agent",
                    "Mozilla/5.0 (Windows NT 6.3; WOW64; rv:48.0) Gecko/20100101 Firefox/48.0");
            con.setRequestProperty("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
            con.setRequestProperty("Referer", referer);
            con.setRequestProperty("Accept-Encoding", "gzip, deflate");
            con.setRequestProperty("Cookie", tokenCookie);
            con.addRequestProperty("Connection", "keep-alive");

            // Find the cookie
            String nextURL = URLDecoder.decode(newUrl, "UTF-8");
            String[] k = nextURL.split("&");
            for (String a : k) {
                if (a.startsWith("google_abuse=")) {
                    String temp = a.replace("google_abuse=", "");
                    String[] c = temp.split(";");
                    for (String j : c) {
                        if (j.startsWith("GOOGLE_ABUSE_EXEMPTION")) {
                            newCookie = j;
                        }
                    }

                }
            }
        }

        con.connect();

        if (con.getResponseCode() == 200) {
            newCookie = tokenCookie;
        }
    } catch (IOException e) {
        e.printStackTrace();

    }

    return newCookie;

}

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From source file:org.jboss.aerogear.unifiedpush.SenderClient.java

/**
 * checks if the given status code is a redirect (301, 302 or 303 response status code)
 *//*from  w w  w  . ja  v a2 s  .  co  m*/
private static boolean isRedirect(int statusCode) {
    return statusCode == HttpURLConnection.HTTP_MOVED_PERM || statusCode == HttpURLConnection.HTTP_MOVED_TEMP
            || statusCode == HttpURLConnection.HTTP_SEE_OTHER;
}

---

From source file:com.adaptris.http.HttpClientTransport.java

private boolean hasMoved(HttpResponse r) {
    return (r.getResponseCode() == HttpURLConnection.HTTP_MOVED_TEMP)
            || (r.getResponseCode() == HttpURLConnection.HTTP_MOVED_PERM);
}

---

From source file:edu.hackathon.perseus.core.httpSpeedTest.java

public static String getRedirectUrl(REGION region) {
    String result = "";

    switch (region) {
    case EU:/*from w  w  w. ja v a2  s.co m*/
        result = amazonEuDomain;
        break;
    case USA:
        result = amazonUsaDomain;
        break;
    case ASIA:
        result = amazonAsiaDomain;
        break;
    }

    System.out.println("Trying to get real IP address of " + result);
    try {
        /*
        HttpHead headRequest = new HttpHead(result);
        HttpClient client = new DefaultHttpClient();
         HttpResponse response = client.execute(headRequest);
         final int statusCode = response.getStatusLine().getStatusCode();
         if (statusCode == HttpStatus.SC_MOVED_PERMANENTLY ||
             statusCode == HttpStatus.SC_MOVED_TEMPORARILY)
         {
             String location = response.getHeaders("Location")[0].toString();
             String redirecturl = location.replace("Location: ", "");
             result = redirecturl;
         }
        */

        URL url = new URL(result);
        HttpURLConnection httpGetCon = (HttpURLConnection) url.openConnection();
        httpGetCon.setInstanceFollowRedirects(false);
        httpGetCon.setRequestMethod("GET");
        httpGetCon.setConnectTimeout(5000); //set timeout to 5 seconds

        httpGetCon.setRequestProperty("User-Agent", USER_AGENT);

        int status = httpGetCon.getResponseCode();
        System.out.println("code: " + status);
        if (status == HttpURLConnection.HTTP_MOVED_TEMP || status == HttpURLConnection.HTTP_MOVED_PERM
                || status == HttpURLConnection.HTTP_SEE_OTHER)
            result = httpGetCon.getHeaderField("Location");

    } catch (Exception e) {
        System.out.println("Exception is fired in redirector getter. error:" + e.getMessage());
        e.printStackTrace();
    }
    System.out.println("Real IP address is " + result);
    return result;
}

---

From source file:mobi.jenkinsci.ci.client.JenkinsClient.java

public AbstractNode execute(final String command) throws IOException {
    final HttpPost post = new HttpPost(getCommandUrl(command));
    try {//  w  w  w. j  a  v a 2s  .c  o  m
        final HttpResponse response = http.execute(post);
        final int statusCode = response.getStatusLine().getStatusCode();
        if (statusCode == HttpURLConnection.HTTP_OK || statusCode == HttpURLConnection.HTTP_MOVED_PERM
                || statusCode == HttpURLConnection.HTTP_MOVED_TEMP) {
            return new ResetNode();
        } else {
            throw new IOException(
                    "Command " + command + " *FAILED* with HTTP Status " + response.getStatusLine());
        }
    } finally {
        post.releaseConnection();
    }
}

---

From source file:vocab.VocabUtils.java

/**
 * Jena fails to load models in https with content negotiation. Therefore I do
 * the negotiation here directly//  w  w w. j av  a 2 s  .c o  m
 */
private static void doContentNegotiation(OntModel model, Vocabulary v, String accept, String serialization) {
    try {
        model.read(v.getUri(), null, serialization);

    } catch (Exception e) {
        try {
            System.out.println("Failed to read the ontology. Doing content negotiation");
            URL url = new URL(v.getUri());
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setRequestMethod("GET");
            connection.setInstanceFollowRedirects(true);
            connection.setRequestProperty("Accept", accept);

            int status = connection.getResponseCode();
            if (status == HttpURLConnection.HTTP_SEE_OTHER || status == HttpURLConnection.HTTP_MOVED_TEMP
                    || status == HttpURLConnection.HTTP_MOVED_PERM) {
                String newUrl = connection.getHeaderField("Location");
                //v.setUri(newUrl);
                connection = (HttpURLConnection) new URL(newUrl).openConnection();
                connection.setRequestProperty("Accept", accept);
                InputStream in = (InputStream) connection.getInputStream();
                model.read(in, null, serialization);
            }
        } catch (Exception e2) {
            System.out.println("Failed to read the ontology");
        }
    }
}

---

From source file:ca.osmcanada.osvuploadr.JPMain.java

private String sendForm(String target_url, Map<String, String> arguments, String method,
        List<Cookie> cookielist) {
    try {/*from  ww w.jav  a2  s  . c o  m*/
        URL url = new URL(target_url);
        HttpURLConnection con = (HttpURLConnection) url.openConnection();
        //HttpURLConnection http = (HttpURLConnection)con;
        con.setRequestMethod(method); // PUT is another valid option
        con.setDoOutput(true);
        con.setInstanceFollowRedirects(false);
        String cookiestr = "";
        if (cookielist != null) {
            if (cookielist.size() > 0) {
                for (Cookie cookie : cookielist) {
                    if (!cookiestr.equals("")) {
                        cookiestr += ";" + cookie.getName() + "=" + cookie.getValue();
                    } else {
                        cookiestr += cookie.getName() + "=" + cookie.getValue();
                    }
                }
                con.setRequestProperty("Cookie", cookiestr);
            }
        }

        con.setReadTimeout(5000);

        StringJoiner sj = new StringJoiner("&");
        for (Map.Entry<String, String> entry : arguments.entrySet())
            sj.add(URLEncoder.encode(entry.getKey(), "UTF-8") + "="
                    + URLEncoder.encode(entry.getValue(), "UTF-8"));
        byte[] out = sj.toString().getBytes(StandardCharsets.UTF_8);
        int length = out.length;

        con.setFixedLengthStreamingMode(length);
        con.setRequestProperty("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
        con.setRequestProperty("Accept-Language", "en-us;");
        con.connect();
        try (OutputStream os = con.getOutputStream()) {
            os.write(out);
            os.close();
        }

        boolean redirect = false;
        int status = con.getResponseCode();

        if (status != HttpURLConnection.HTTP_OK) {
            if (status == HttpURLConnection.HTTP_MOVED_TEMP || status == HttpURLConnection.HTTP_MOVED_PERM
                    || status == HttpURLConnection.HTTP_SEE_OTHER)
                redirect = true;
        }

        if (redirect) {
            String newURL = con.getHeaderField("Location");
            String cookies = con.getHeaderField("Set-Cookie");
            if (cookies == null) {
                cookies = cookiestr;
            }
            con = (HttpURLConnection) new URL(newURL).openConnection();
            con.setRequestProperty("Cookie", cookies);
        }

        InputStream is = con.getInputStream();
        ByteArrayOutputStream baos = new ByteArrayOutputStream();

        byte buf[] = new byte[1024];
        int letti;

        while ((letti = is.read(buf)) > 0)
            baos.write(buf, 0, letti);

        String data = new String(baos.toByteArray(), Charset.forName("UTF-8"));
        con.disconnect();

        return data;

    } catch (Exception ex) {
        Logger.getLogger(JPMain.class.getName()).log(Level.SEVERE, null, ex);
    }
    return "";
}

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