Example usage for java.net HttpURLConnection getContent

Introduction

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

Prototype

public Object getContent() throws IOException 

Source Link

Document

Retrieves the contents of this URL connection.

Usage

From source file:trafficdata.GetGeoInfo.java

public static void main(String[] args) throws URISyntaxException {
    String address = "Sadashiva,bangalore";
    String url = "https://maps.googleapis.com/maps/api/geocode/json?address=" + address
            + "&sensor=false&key=AIzaSyC-SQ14QC6ZcilMloviU-KPU-EfmA8qnlY";
    URI uri = new URI(url);
    try {//ww w  .ja v  a  2s.c  om
        URL page = new URL(uri.toString());
        StringBuffer text = new StringBuffer();
        HttpURLConnection conn = (HttpURLConnection) page.openConnection();
        conn.connect();
        InputStreamReader in = new InputStreamReader((InputStream) conn.getContent());
        BufferedReader buff = new BufferedReader(in);
        String st = buff.readLine();
        while (st != null) {
            text.append(st);
            st = buff.readLine();
        }
        String data = text.toString();
        Object obj = JSONValue.parse(data);
        JSONObject jso = (JSONObject) obj;
        JSONArray arr1 = (JSONArray) jso.get("results");

        String data1 = arr1.get(0).toString();
        Object obj1 = JSONValue.parse(data1);
        JSONObject jso1 = (JSONObject) obj1;
        String address_updated = jso1.get("formatted_address").toString();
        System.out.println(address_updated);
        String data2 = jso1.get("geometry").toString();
        Object obj2 = JSONValue.parse(data2);
        JSONObject jso2 = (JSONObject) obj2;
        String data3 = jso2.get("location").toString();
        Object obj3 = JSONValue.parse(data3);
        JSONObject jso3 = (JSONObject) obj3;
        String lat = jso3.get("lat").toString();
        String lng = jso3.get("lng").toString();
        // int size = array.size();
        //System.out.println(data);
    } catch (Exception e) {
        System.out.println(e.getMessage());
    }
}

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From source file:org.craftercms.cstudio.publishing.StopServiceMain.java

public static void main(String[] args) throws Exception {
    FileSystemXmlApplicationContext context = new FileSystemXmlApplicationContext(
            "classpath:spring/shutdown-context.xml");

    ReadablePropertyPlaceholderConfigurer properties = (ReadablePropertyPlaceholderConfigurer) context
            .getBean("cstudioShutdownProperties");
    if (properties != null) {
        String url = getProperty(properties, PROP_URL);
        String path = getProperty(properties, PROP_SERVICE_PATH);
        String port = getProperty(properties, PROP_PORT);
        String password = URLEncoder.encode(getProperty(properties, PROP_PASSWORD), "UTF-8");
        String target = url + ":" + port + path;
        if (LOGGER.isDebugEnabled()) {
            LOGGER.debug("Sending a stop request to " + target);
        }//from  w  w w.  ja  v  a  2  s .co  m
        target = target + "?" + StopServiceServlet.PARAM_PASSWORD + "=" + password;
        URL serviceUrl = new URL(target);
        HttpURLConnection connection = (HttpURLConnection) serviceUrl.openConnection();
        connection.setRequestMethod("GET");
        connection.setReadTimeout(10000);
        connection.connect();
        try {
            connection.getContent();
        } catch (ConnectException e) {
            // ignore this error (server will terminate as soon as the request is sent out)
        }
    } else {
        if (LOGGER.isErrorEnabled()) {
            LOGGER.error(PROPERTIES_NAME + " is not present in shutdown-context.xml");
        }
    }
    context.close();
}

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From source file:WebReader.java

static void getData(String address) throws Exception {
    URL page = new URL(address);
    StringBuffer text = new StringBuffer();
    HttpURLConnection conn = (HttpURLConnection) page.openConnection();
    conn.connect();/* www  .  ja v a2 s. c  o m*/
    InputStreamReader in = new InputStreamReader((InputStream) conn.getContent());

    BufferedReader buff = new BufferedReader(in);
    String line = buff.readLine();
    while (line != null) {
        text.append(line + "\n");
        line = buff.readLine();
    }
    System.out.println(text.toString());
}

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From source file:org.ff4j.web.console.handler.HttpClient.java

static HttpResponse http(String method, String uri) {
    try {//from  w  w  w .  jav a2  s.  com
        URL url = new URL(uri);
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod(method);
        Object content = conn.getContent();
        if (content instanceof InputStream)
            return new HttpResponse(conn.getResponseCode(), IOUtils.toString((InputStream) content, "UTF-8"));
        else if (content instanceof String)
            return new HttpResponse(conn.getResponseCode(), (String) content);
        else
            return new HttpResponse(conn.getResponseCode(), "unknown");

    } catch (SocketException e) {
        return new HttpResponse(SC_NOT_FOUND);
    } catch (IOException e) {
        return new HttpResponse(SC_INTERNAL_SERVER_ERROR);
    }
}

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From source file:org.esigate.server.Http.java

static Response http(String method, String uri) {
    try {//ww w. j  a v a  2  s .c o  m
        URL url = new URL(uri);
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod(method);
        Object content = conn.getContent();

        if (content instanceof InputStream) {
            return new Response(conn.getResponseCode(), IOUtils.toString((InputStream) content, "UTF-8"));
        } else if (content instanceof String) {
            return new Response(conn.getResponseCode(), (String) content);
        } else {
            return new Response(conn.getResponseCode(), "unknown");
        }

    } catch (SocketException e) {
        return new Response(SC_NOT_FOUND);
    } catch (IOException e) {
        return new Response(SC_INTERNAL_SERVER_ERROR);
    }
}

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From source file:ee.ria.xroad.signer.certmanager.OcspClient.java

private static byte[] getResponseData(HttpURLConnection connection) throws IOException {
    byte[] responseData = IOUtils.toByteArray((InputStream) connection.getContent());

    if (responseData == null || responseData.length == 0) {
        throw new IOException("No response from responder");
    }//from www  . ja  v a2  s .  c o m

    return responseData;
}

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From source file:org.jkcsoft.java.xml.XMLUtil.java

/**
 * Gets an xml Document that is retrieved via an HTTP GET request.
 *///w  w  w.  j a  v  a  2  s . c  om
public static Document getDocument(String strUrl, DocumentBuilder builder) throws Exception {
    // use XML parser using a java.net.url to act as http transmitter.
    URL url = new URL(strUrl);
    InputStream in = null;
    String strResponse = null;
    Document doc = null;
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    try {
        // TODO: Check for type of content to ensure InputStream and text/xml,
        //       as expected.
        in = (InputStream) conn.getContent();
        try {
            if (builder == null)
                throw new Exception("null parser from pool!");
            try {
                doc = builder.parse(new InputSource(in));
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        } finally {
            in.close();
        }
    } finally {
        conn.disconnect();
    }
    return doc;
}

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From source file:edu.rit.chrisbitler.ritcraft.slackintegration.rtm.UserList.java

/**
 * Query the slack api to get the list of users and their real names. This is done whenever we can't find an ID mapping,
 * and when the plugin loads/*from   ww w  .  j a va2 s  .  co m*/
 */
public static void queryUsers() {
    try {
        users.clear();
        //Contact the slack api to get the user list
        HttpURLConnection conn = (HttpURLConnection) new URL(
                "https://www.slack.com/api/users.list?token=" + SlackIntegration.BOT_TOKEN).openConnection();
        conn.connect();
        JSONObject retVal = (JSONObject) JSONValue
                .parse(new InputStreamReader((InputStream) conn.getContent()));
        JSONArray members = (JSONArray) retVal.get("members");

        //Loop through the members and add them to the map
        Iterator<JSONObject> iter = members.iterator();
        while (iter.hasNext()) {
            JSONObject obj = iter.next();
            JSONObject profile = (JSONObject) obj.get("profile");
            String id = (String) obj.get("id");
            String realName = (String) profile.get("real_name");
            users.put(id, realName);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:org.giswater.util.UtilsFTP.java

public static boolean isInternetReachable() {

    try {/*from   w  ww .  ja va2s  . c  om*/
        // Trying to retrieve data from the source. If there is no connection, this line will fail
        URL url = new URL("http://www.google.com");
        HttpURLConnection urlConnect = (HttpURLConnection) url.openConnection();
        urlConnect.getContent();
    } catch (UnknownHostException e) {
        return false;
    } catch (IOException e) {
        return false;
    }
    return true;

}

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From source file:traffickarmasent.spellcheck.java

public static String spell_check(String message) {
    try {/*from   ww  w  .  j ava 2s .com*/
        String url = "https://languagetool.org:8081/?language=en-US&text=" + message;

        URI uri = new URI(url);
        URL page = new URL(uri.toString());
        StringBuffer text = new StringBuffer();
        HttpURLConnection conn = (HttpURLConnection) page.openConnection();
        conn.connect();
        InputStreamReader in = new InputStreamReader((InputStream) conn.getContent());
        BufferedReader buff = new BufferedReader(in);
        String st1 = buff.readLine();
        while (st1 != null) {
            text.append(st1);
            st1 = buff.readLine();
        }
        String data = text.toString();
        //System.out.println(data);
        if (data.contains("MORFOLOGIK_RULE_EN_US")) {
            Pattern p = Pattern.compile("(replacements=\"([^\"]*)\")");
            Matcher m = p.matcher(data);

            if (!Character.isUpperCase(message.charAt(0))) {
                m.find();
                m.find();
            } else {
                m.find();
            }

            //System.out.println(m.group());
            if (m.group().contains("#")) {
                Pattern p1 = Pattern.compile("\"(.*?)#");
                Matcher m1 = p1.matcher(m.group());

                m1.find();
                String ans = m1.group().substring(1, m1.group().length() - 1);
                return ans;
            } else {
                Pattern p1 = Pattern.compile("\"(.*?)\"");
                Matcher m1 = p1.matcher(m.group());

                m1.find();
                String ans = m1.group().substring(1, m1.group().length() - 1);
                //System.out.println(ans);
                //System.out.println("bababa");
                return ans;
            }
        } else {
            return message;

        }
    } catch (URISyntaxException | IOException e) {
        System.out.println(e);
    }
    return message;
}

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