Example usage for java.net HttpURLConnection addRequestProperty

List of usage examples for java.net HttpURLConnection addRequestProperty

  1. HOME
  2. Java
  3. java
  4. java.net.*
  5. HttpURLConnection
  6. addRequestProperty

Introduction

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

Prototype

public void addRequestProperty(String key, String value)

Source Link

Document

Adds a general request property specified by a key-value pair.

Usage

From source file:test.ShopThreadSrc.java

private HttpURLConnection getHttpGetConn(String url) throws Exception {
    HttpURLConnection conn;
    // Acts like a browser
    URL obj = new URL(url);
    conn = (HttpURLConnection) obj.openConnection();
    if (null != this.cookies) {
        conn.addRequestProperty("Cookie", GenericUtil.cookieFormat(this.cookies));
    }//from   w  ww  .  jav  a  2 s.  c  o  m
    conn.setRequestMethod("GET");
    conn.setRequestProperty("User-Agent", USER_AGENT);
    conn.setRequestProperty("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
    conn.setRequestProperty("Accept-Language", "zh-cn,zh;q=0.8,en-us;q=0.5,en;q=0.3");
    conn.setRequestProperty("Accept-Encoding", "gzip, deflate");
    conn.setRequestProperty("Connection", "keep-alive");
    conn.setRequestProperty("Host", "consignment.5173.com");
    conn.setRequestProperty("Referer", url);
    System.out.println(conn.getRequestProperties());
    return conn;
}

From source file:org.seagatesoft.sde.tagtreebuilder.DOMParserTagTreeBuilder.java

public TagTree buildTagTree(String htmlDocument, boolean ignoreFormattingTags)
        throws IOException, SAXException {
    URL url = new URL(htmlDocument);
    HttpURLConnection httpcon = (HttpURLConnection) url.openConnection();
    httpcon.addRequestProperty("User-Agent", "Mozilla/4.0");
    BufferedReader in = new BufferedReader(new InputStreamReader(httpcon.getInputStream(), "UTF-8"));
    baseURI = url.getProtocol() + "://" + url.getHost();
    return buildTagTree(new InputSource(in), ignoreFormattingTags, htmlDocument);
}

From source file:io.divolte.server.DslRecordMapperTest.java

private EventPayload request(String location, String referer) throws IOException, InterruptedException {
    final URL url = referer == null
            ? new URL(String.format(DIVOLTE_URL_STRING, server.port) + DIVOLTE_URL_QUERY_STRING + "&l="
                    + URLEncoder.encode(location, StandardCharsets.UTF_8.name()))
            : new URL(String.format(DIVOLTE_URL_STRING, server.port) + DIVOLTE_URL_QUERY_STRING + "&l="
                    + URLEncoder.encode(location, StandardCharsets.UTF_8.name()) + "&r="
                    + URLEncoder.encode(referer, StandardCharsets.UTF_8.name()));

    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.addRequestProperty("User-Agent", USER_AGENT);
    conn.addRequestProperty("Cookie", "custom_cookie=custom_cookie_value;");
    conn.addRequestProperty("X-Divolte-Test", "first");
    conn.addRequestProperty("X-Divolte-Test", "second");
    conn.addRequestProperty("X-Divolte-Test", "last");
    conn.setRequestMethod("GET");

    assertEquals(200, conn.getResponseCode());

    return server.waitForEvent();
}

From source file:net.andylizi.colormotd.Updater.java

private boolean checkUpdate() {
    if (file != null && file.exists()) {
        cancel();// w w  w  .ja  v  a 2 s.c o  m
    }
    URL url;
    try {
        url = new URL(UPDATE_URL);
    } catch (MalformedURLException ex) {
        if (DEBUG) {
            ex.printStackTrace();
        }
        return false;
    }
    try {
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setUseCaches(false);
        conn.setRequestMethod("GET");
        conn.addRequestProperty("User-Agent", userAgent);
        if (etag != null) {
            conn.addRequestProperty("If-None-Match", etag);
        }
        conn.addRequestProperty("Accept", "application/json,text/plain,*/*;charset=utf-8");
        conn.addRequestProperty("Accept-Encoding", "gzip");
        conn.addRequestProperty("Cache-Control", "no-cache");
        conn.addRequestProperty("Date", new Date().toString());
        conn.addRequestProperty("Connection", "close");

        conn.setDoInput(true);
        conn.setDoOutput(false);
        conn.setConnectTimeout(2000);
        conn.setReadTimeout(2000);

        conn.connect();

        if (conn.getHeaderField("ETag") != null) {
            etag = conn.getHeaderField("ETag");
        }
        if (DEBUG) {
            logger.log(Level.INFO, "DEBUG ResponseCode: {0}", conn.getResponseCode());
            logger.log(Level.INFO, "DEBUG ETag: {0}", etag);
        }
        if (conn.getResponseCode() == HttpURLConnection.HTTP_NOT_MODIFIED) {
            return false;
        } else if (conn.getResponseCode() != HttpURLConnection.HTTP_OK) {
            return false;
        }

        BufferedReader input = null;
        if (conn.getContentEncoding() != null && conn.getContentEncoding().contains("gzip")) {
            input = new BufferedReader(
                    new InputStreamReader(new GZIPInputStream(conn.getInputStream()), "UTF-8"), 1);
        } else {
            input = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"), 1);
        }

        StringBuilder builder = new StringBuilder();
        String buffer = null;
        while ((buffer = input.readLine()) != null) {
            builder.append(buffer);
        }
        try {
            JSONObject jsonObj = (JSONObject) new JSONParser().parse(builder.toString());
            int build = ((Number) jsonObj.get("build")).intValue();
            if (build <= ColorMOTD.buildVersion) {
                return false;
            }
            String version = (String) jsonObj.get("version");
            String msg = (String) jsonObj.get("msg");
            String download_url = (String) jsonObj.get("url");
            newVersion = new NewVersion(version, build, msg, download_url);
            return true;
        } catch (ParseException ex) {
            if (DEBUG) {
                ex.printStackTrace();
            }
            exception = ex;
            return false;
        }
    } catch (SocketTimeoutException ex) {
        return false;
    } catch (IOException ex) {
        if (DEBUG) {
            ex.printStackTrace();
        }
        exception = ex;
        return false;
    }
}

From source file:org.apache.jmeter.protocol.http.control.TestHTTPMirrorThread.java

public void testCookie() throws Exception {
    URL url = new URL("http", "localhost", HTTP_SERVER_PORT, "/");
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.addRequestProperty("X-SetCookie", "four=2*2");
    conn.connect();/*from w  ww . java  2 s .co m*/
    assertEquals("four=2*2", conn.getHeaderField("Set-Cookie"));
}

From source file:org.apache.jmeter.protocol.http.control.TestHTTPMirrorThread.java

public void testStatus() throws Exception {
    URL url = new URL("http", "localhost", HTTP_SERVER_PORT, "/");
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.addRequestProperty("X-ResponseStatus", "302 Temporary Redirect");
    conn.connect();/* w  w w  .j  av a  2s . c  o  m*/
    assertEquals(302, conn.getResponseCode());
    assertEquals("Temporary Redirect", conn.getResponseMessage());
}

From source file:com.juick.android.Utils.java

public static RESTResponse postJSON(final Context context, final String url, final String data,
        final String contentType) {
    final URLAuth authorizer = getAuthorizer(url);
    final RESTResponse[] ret = new RESTResponse[] { null };
    final boolean[] cookieCleared = new boolean[] { false };
    authorizer.authorize(context, false, false, url, new Function<Void, String>() {
        @Override/*  ww w  .j a  v  a  2 s  .c om*/
        public Void apply(String myCookie) {
            final boolean noAuthRequested = myCookie != null && myCookie.equals(URLAuth.REFUSED_AUTH);
            if (noAuthRequested)
                myCookie = null;
            HttpURLConnection conn = null;
            try {
                String nurl = authorizer.authorizeURL(url, myCookie);
                URL jsonURL = new URL(nurl);
                conn = (HttpURLConnection) jsonURL.openConnection();
                if (contentType != null) {
                    conn.addRequestProperty("Content-Type", contentType);
                }
                authorizer.authorizeRequest(context, conn, myCookie, nurl);

                conn.setUseCaches(false);
                conn.setDoInput(true);
                conn.setDoOutput(true);
                conn.setRequestMethod("POST");

                OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
                wr.write(data);
                wr.close();

                URLAuth.ReplyCode authReplyCode = authorizer.validateNon200Reply(conn, url, false);
                try {
                    if (authReplyCode == URLAuth.ReplyCode.FORBIDDEN && noAuthRequested) {
                        ret[0] = new RESTResponse(NO_AUTH, false, null);
                    } else if (authReplyCode == URLAuth.ReplyCode.FORBIDDEN && !cookieCleared[0]) {
                        cookieCleared[0] = true; // don't enter loop
                        final Function<Void, String> thiz = this;
                        authorizer.clearCookie(context, new Runnable() {
                            @Override
                            public void run() {
                                authorizer.authorize(context, true, false, url, thiz);
                            }
                        });
                    } else {
                        if (conn.getResponseCode() == 200 || authReplyCode == URLAuth.ReplyCode.NORMAL) {
                            InputStream inputStream = conn.getInputStream();
                            ret[0] = streamToString(inputStream, null);
                            inputStream.close();
                        } else {
                            ret[0] = new RESTResponse(
                                    "HTTP " + conn.getResponseCode() + " " + conn.getResponseMessage(), false,
                                    null);
                        }
                    }
                } finally {
                    conn.disconnect();
                }
            } catch (Exception e) {
                Log.e("getJSON", e.toString());
                ret[0] = new RESTResponse(ServerToClient.NETWORK_CONNECT_ERROR + e.toString(), true, null);
            } finally {
                if (conn != null) {
                    conn.disconnect();
                }
            }
            return null; //To change body of implemented methods use File | Settings | File Templates.
        }
    });
    while (ret[0] == null) { // bad, but true
        try {
            Thread.sleep(100);
        } catch (InterruptedException e) {
            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
        }
    }
    return ret[0];
}

From source file:net.andylizi.colormotd.anim.updater.Updater.java

private boolean checkUpdate() {
    if (new File(Bukkit.getUpdateFolderFile(), fileName).exists()) {
        cancel();//w w w.  j av  a 2s  .  c om
    }
    URL url;
    try {
        url = new URL(UPDATE_URL);
    } catch (MalformedURLException ex) {
        if (DEBUG) {
            ex.printStackTrace();
        }
        return false;
    }
    try {
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setUseCaches(false);
        conn.setRequestMethod("GET");
        conn.addRequestProperty("User-Agent", USER_AGENT);
        if (etag != null) {
            conn.addRequestProperty("If-None-Match", etag);
        }
        conn.addRequestProperty("Accept", "application/json,text/plain,*/*;charset=utf-8");
        conn.addRequestProperty("Accept-Encoding", "gzip");
        conn.addRequestProperty("Cache-Control", "no-cache");
        conn.addRequestProperty("Date", new Date().toString());
        conn.addRequestProperty("Connection", "close");

        conn.setDoInput(true);
        conn.setDoOutput(false);
        conn.setConnectTimeout(2000);
        conn.setReadTimeout(2000);

        conn.connect();

        if (conn.getHeaderField("ETag") != null) {
            etag = conn.getHeaderField("ETag");
        }
        if (DEBUG) {
            logger.log(Level.INFO, "DEBUG ResponseCode: {0}", conn.getResponseCode());
            logger.log(Level.INFO, "DEBUG ETag: {0}", etag);
        }
        if (conn.getResponseCode() == HttpURLConnection.HTTP_NOT_MODIFIED) {
            return false;
        } else if (conn.getResponseCode() != HttpURLConnection.HTTP_OK) {
            return false;
        }

        BufferedReader input = null;
        if (conn.getContentEncoding() != null && conn.getContentEncoding().contains("gzip")) {
            input = new BufferedReader(
                    new InputStreamReader(new GZIPInputStream(conn.getInputStream()), "UTF-8"), 1);
        } else {
            input = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"), 1);
        }

        StringBuilder builder = new StringBuilder();
        String buffer = null;
        while ((buffer = input.readLine()) != null) {
            builder.append(buffer);
        }
        try {
            JSONObject jsonObj = (JSONObject) new JSONParser().parse(builder.toString());
            int build = ((Number) jsonObj.get("build")).intValue();
            if (build <= buildVersion) {
                return false;
            }
            String version = (String) jsonObj.get("version");
            String msg = (String) jsonObj.get("msg");
            String download_url = (String) jsonObj.get("url");
            newVersion = new NewVersion(version, build, msg, download_url);
            return true;
        } catch (ParseException ex) {
            if (DEBUG) {
                ex.printStackTrace();
            }
            exception = ex;
            return false;
        }
    } catch (SocketTimeoutException ex) {
        return false;
    } catch (IOException ex) {
        if (DEBUG) {
            ex.printStackTrace();
        }
        exception = ex;
        return false;
    }
}

From source file:org.apache.jmeter.protocol.http.control.TestHTTPMirrorThread.java

public void testResponseLength() throws Exception {
    URL url = new URL("http", "localhost", HTTP_SERVER_PORT, "/");
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.addRequestProperty("X-ResponseLength", "10");
    conn.connect();/*from   w w w .  ja v a2s .c  o  m*/
    final InputStream inputStream = conn.getInputStream();
    assertEquals(10, IOUtils.toByteArray(inputStream).length);
    inputStream.close();
}

From source file:org.apache.jmeter.protocol.http.control.TestHTTPMirrorThread.java

public void testHeaders() throws Exception {
    URL url = new URL("http", "localhost", HTTP_SERVER_PORT, "/");
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.addRequestProperty("X-SetHeaders", "Location: /abcd|X-Dummy: none");
    conn.connect();/*from w w w. j av a2s  .co m*/
    assertEquals(200, conn.getResponseCode());
    assertEquals("OK", conn.getResponseMessage());
    assertEquals("/abcd", conn.getHeaderField("Location"));
    assertEquals("none", conn.getHeaderField("X-Dummy"));
}