Example usage for java.net URLConnection setRequestProperty

Introduction

In this page you can find the example usage for java.net URLConnection setRequestProperty.

Prototype

public void setRequestProperty(String key, String value) 

Source Link

Document

Sets the general request property.

Usage

From source file:org.wso2.esb.integration.common.utils.clients.JSONClient.java

private JSONObject sendRequest(String addUrl, String query) throws IOException, JSONException {
    String charset = "UTF-8";
    URLConnection connection = new URL(addUrl).openConnection();
    connection.setDoOutput(true);//from  www.  j a  v a2 s.  c o m
    connection.setRequestProperty("Accept-Charset", charset);
    connection.setRequestProperty("Content-Type", "application/json;charset=" + charset);
    OutputStream output = null;
    try {
        output = connection.getOutputStream();
        output.write(query.getBytes(charset));
    } finally {
        if (output != null) {
            try {
                output.close();
            } catch (IOException logOrIgnore) {
                log.error("Error while closing the connection");
            }
        }
    }
    InputStream response = connection.getInputStream();
    String out = "[Fault] No Response.";
    if (response != null) {
        StringBuilder sb = new StringBuilder();
        byte[] bytes = new byte[1024];
        int len;
        while ((len = response.read(bytes)) != -1) {
            sb.append(new String(bytes, 0, len));
        }
        out = sb.toString();
    }

    JSONObject jsonObject = new JSONObject(out);

    return jsonObject;
}

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From source file:org.wso2.esb.integration.common.utils.clients.JSONClient.java

private JSONObject sendRequest(String addUrl, String query, String action) throws IOException, JSONException {
    String charset = "UTF-8";
    URLConnection connection = new URL(addUrl).openConnection();
    connection.setDoOutput(true);// www  .j  a v  a2 s  .c o  m
    connection.setRequestProperty("Accept-Charset", charset);
    connection.setRequestProperty("SOAPAction", action);
    connection.setRequestProperty("Content-Type", "application/json;charset=" + charset);
    OutputStream output = null;
    try {
        output = connection.getOutputStream();
        output.write(query.getBytes(charset));
    } finally {
        if (output != null) {
            try {
                output.close();
            } catch (IOException logOrIgnore) {
                log.error("Error while closing the connection");
            }
        }
    }
    InputStream response = connection.getInputStream();
    String out = "[Fault] No Response.";
    if (response != null) {
        StringBuilder sb = new StringBuilder();
        byte[] bytes = new byte[1024];
        int len;
        while ((len = response.read(bytes)) != -1) {
            sb.append(new String(bytes, 0, len));
        }
        out = sb.toString();
    }

    JSONObject jsonObject = new JSONObject(out);

    return jsonObject;
}

---

From source file:org.talend.components.salesforce.connection.oauth.SalesforceOAuthConnection.java

private String getSOAPEndpoint(SalesforceOAuthAccessTokenResponse token, String version) {
    String endpointURL = null;/*from w w w  . java  2  s .  c  o  m*/
    BufferedReader reader = null;
    try {
        URLConnection idConn = new URL(token.getID()).openConnection();
        idConn.setRequestProperty("Authorization", token.getTokenType() + " " + token.getAccessToken());
        reader = new BufferedReader(new InputStreamReader(idConn.getInputStream()));
        JSONParser jsonParser = new JSONParser();
        JSONObject json = (JSONObject) jsonParser.parse(reader);
        JSONObject urls = (JSONObject) json.get("urls");
        endpointURL = urls.get("partner").toString().replace("{version}", version);
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (ParseException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } finally {
        if (reader != null) {
            try {
                reader.close();
            } catch (IOException ignore) {

            }
        }
    }
    return endpointURL;
}

---

From source file:WikiOnThisDay.java

/**
 * @param month month in the form of integer, eg, 1 corresponds to January, 2 to February
 * @param date   date of the month// w  w w  . jav a 2 s . co m
 * @throws JSONException
 * @throws IOException
 * @throws XPatherException
 */
public WikiOnThisDay(int month, int date) throws JSONException, IOException, XPatherException {
    String[] months = { "January", "February", "March", "April", "May", "June", "July", "August", "September",
            "October", "November", "December" };
    URL url = new URL("http://wikipedia.org/wiki/" + months[month - 1] + "_" + date);
    TagNode node;
    HtmlCleaner cleaner = new HtmlCleaner();
    CleanerProperties props = cleaner.getProperties();
    props.setAllowHtmlInsideAttributes(true);
    props.setAllowMultiWordAttributes(true);
    props.setRecognizeUnicodeChars(true);
    props.setOmitComments(true);
    URLConnection conn = url.openConnection();
    conn.setRequestProperty("User-Agent",
            "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_0) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.52 Safari/537.17");
    InputStreamReader is = new InputStreamReader(conn.getInputStream());
    BufferedReader br = new BufferedReader(is);
    node = cleaner.clean(is);
    Object[] info_nodes = node.evaluateXPath("//ul");

    int eventsNode = 1;
    if (month == 1 && date == 1)
        eventsNode++;
    TagNode EventsNode = (TagNode) info_nodes[eventsNode];
    List EventsChildren = EventsNode.getElementListByName("li", false);
    Events = new JSONArray();
    for (int i = 0; i < EventsChildren.size(); i++) {
        TagNode child = (TagNode) EventsChildren.get(i);
        String text = child.getText().toString();
        String splitby = "";
        String[] split = text.split(splitby);
        JSONObject item = new JSONObject();
        item.put("year", split[0].trim());
        item.put("text", split[1].trim());
        Events.put(item);
    }

    TagNode BirthsNode = (TagNode) info_nodes[eventsNode + 1];
    List BirthsChildren = BirthsNode.getElementListByName("li", false);
    Births = new JSONArray();
    for (int i = 0; i < BirthsChildren.size(); i++) {
        TagNode child = (TagNode) BirthsChildren.get(i);
        String text = child.getText().toString();
        String splitby = "";
        String[] split = text.split(splitby);
        JSONObject item = new JSONObject();
        item.put("year", split[0].trim());
        item.put("text", split[1].trim());
        Births.put(item);
    }

    TagNode DeathsNode = (TagNode) info_nodes[eventsNode + 2];
    List DeathsChildren = DeathsNode.getElementListByName("li", false);
    Deaths = new JSONArray();
    for (int i = 0; i < DeathsChildren.size(); i++) {
        TagNode child = (TagNode) DeathsChildren.get(i);
        String text = child.getText().toString();
        String splitby = "";
        String[] split = text.split(splitby);
        JSONObject item = new JSONObject();
        item.put("year", split[0].trim());
        item.put("text", split[1].trim());
        Deaths.put(item);
    }

    JSONObject data = new JSONObject();
    data.put("Deaths", Deaths);
    data.put("Births", Births);
    data.put("Events", Events);

    entireData = new JSONObject();
    entireData.put("data", data);
    entireData.put("url", url.toString());
    entireData.put("date", months[month - 1] + " " + date);
}

---

From source file:org.digidoc4j.impl.bdoc.SKTimestampDataLoader.java

@Override
public byte[] post(String url, byte[] content) {
    logger.info("Getting timestamp from " + url);
    OutputStream out = null;/*  w w  w  .ja  v a 2s .  c  o m*/
    InputStream inputStream = null;
    byte[] result = null;
    try {
        URLConnection connection = new URL(url).openConnection();

        connection.setDoInput(true);
        connection.setDoOutput(true);
        connection.setUseCaches(false);

        connection.setRequestProperty("Content-Type", "application/timestamp-query");
        connection.setRequestProperty("Content-Transfer-Encoding", "binary");
        connection.setRequestProperty("User-Agent", userAgent);

        out = connection.getOutputStream();
        IOUtils.write(content, out);
        inputStream = connection.getInputStream();
        result = IOUtils.toByteArray(inputStream);
    } catch (IOException e) {
        throw new DSSException("An error occured while HTTP POST for url '" + url + "' : " + e.getMessage(), e);
    } finally {
        IOUtils.closeQuietly(out);
        IOUtils.closeQuietly(inputStream);
    }
    return result;
}

---

From source file:monitoring.tools.AppTweak.java

private JSONObject urlConnection() throws MalformedURLException, IOException {
    String URI = uri + params.getPackageName() + uriParams;
    boolean first = true;
    if (params.getCountry() != null) {
        URI += "?country=" + params.getCountry();
        first = false;/*  ww  w .  j a  v  a  2s. co  m*/
    }
    if (params.getLanguage() != null) {
        if (first)
            URI += "?";
        else
            URI += "&";
        URI += "language=" + params.getLanguage();
    }
    URLConnection connection = new URL(URI).openConnection();
    connection.setRequestProperty("X-Apptweak-Key", token);
    connection.getInputStream();

    return new JSONObject(Utils.streamToString(connection.getInputStream()));
}

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From source file:it.avalz.opendaylight.controller.Controller.java

private String callControllerApi(String partialUrl) {
    String authString = this.username + ":" + this.password;

    StringBuilder responseString = new StringBuilder();
    try {//  w w  w  . ja  va 2  s  .co m
        URL url = new URL(this.baseUrl + partialUrl);
        byte[] authEncoded = Base64.encodeBase64(authString.getBytes());
        String authEncodedString = new String(authEncoded);

        URLConnection connection = url.openConnection();
        connection.setRequestProperty("Authorization", "Basic " + authEncodedString);
        connection.setRequestProperty("Content-Type", "application/json");
        connection.setRequestProperty("Accept", "application/json");

        InputStream is = connection.getInputStream();

        BufferedReader br = new BufferedReader(new InputStreamReader(is));
        String line;
        while ((line = br.readLine()) != null) {
            responseString.append(line);
        }
        br.close();

    } catch (Exception e) {
        e.printStackTrace();
    }

    return responseString.toString();
}

---

From source file:com.example.android.wearable.wcldemo.pages.StockFragment.java

/**
 * A simple method that handles making an http request. Although we simplify this example since
 * we know what type of request is coming in, we leave it at a more generic standing to show
 * how a more complicated case can be handled.
 *
 * @param url The target URL. For GET operations, all the query parameters need to be included
 * here directly. For POST requests, use the <code>query</code> parameter.
 * @param method Can be {@link com.google.devrel.wcl.connectivity.WearHttpHelper#METHOD_GET}
 * or {@link com.google.devrel.wcl.connectivity.WearHttpHelper#METHOD_POST}
 * @param query Used for POST requests. The format should be
 * <code>param1=value1&param2=value2&..</code>
 * and it <code>value1, value2, ...</code> should all be URLEncoded by the caller.
 *
 * @throws IOException/*  w  w  w  . jav  a  2 s  . c om*/
 */
private void makeHttpCall(String url, String method, String query, String charset, String nodeId,
        String requestId) throws IOException {
    URLConnection urlConnection = new URL(url).openConnection();
    urlConnection.setRequestProperty("Accept-Charset", charset);
    // Note: the following if-clause will not be executed for this particular example
    if (WearHttpHelper.METHOD_POST.equals(method)) {
        urlConnection.setDoOutput(true);
        urlConnection.setRequestProperty("Content-Type",
                "application/x-www-form-urlencoded;charset=" + charset);
        if (!TextUtils.isEmpty(query)) {
            OutputStream output = urlConnection.getOutputStream();
            output.write(query.getBytes(charset));
        }
    }
    BufferedReader in = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
    String inputLine;
    StringBuilder sb = new StringBuilder();
    while ((inputLine = in.readLine()) != null) {
        sb.append(inputLine);
    }
    in.close();
    int statusCode = ((HttpURLConnection) urlConnection).getResponseCode();
    WearManager.getInstance().sendHttpResponse(sb.toString(), statusCode, nodeId, requestId, mResultCallback);
}

---

From source file:org.bireme.interop.fromJson.Json2Couch.java

private void sendDocuments(final String docs) {
    try {//from w w  w  . j a v a  2 s  .c  o  m
        assert docs != null;

        final URLConnection connection = url.openConnection();
        connection.setRequestProperty("CONTENT-TYPE", "application/json");
        connection.setRequestProperty("Accept", "application/json");
        connection.setDoOutput(true);
        connection.setDoInput(true);
        connection.connect();

        try (OutputStreamWriter out = new OutputStreamWriter(connection.getOutputStream())
        //final String udocs = URLEncoder.encode(docs, "UTF-8");
        ) {
            out.write(docs);
        }

        try (InputStreamReader reader = new InputStreamReader(connection.getInputStream())) {
            final List<String> msgs = getBadDocuments(reader);

            for (String msg : msgs) {
                System.err.println("write error: " + msg);
            }
        }
    } catch (IOException ex) {
        Logger.getLogger(Json2Couch.class.getName()).log(Level.SEVERE, null, ex);
    }
}

---

From source file:com.github.reverseproxy.ReverseProxyJettyHandler.java

private void setHeaders(URLConnection urlConnection, Map<String, String> headers) {
    for (String key : headers.keySet()) {
        urlConnection.setRequestProperty(key, headers.get(key));
    }/*from  w ww.jav  a2s . c om*/
}

---

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