Example usage for java.net HttpURLConnection addRequestProperty

List of usage examples for java.net HttpURLConnection addRequestProperty

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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:com.xjb.volley.toobox.HurlStack.java

@Override
public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders)
        throws IOException, AuthFailureError {
    String url = request.getUrl();
    HashMap<String, String> map = new HashMap<String, String>();
    map.putAll(request.getHeaders());/*w w  w.  jav  a  2  s.  co  m*/
    map.putAll(additionalHeaders);
    if (mUrlRewriter != null) {
        String rewritten = mUrlRewriter.rewriteUrl(url);
        if (rewritten == null) {
            throw new IOException("URL blocked by rewriter: " + url);
        }
        url = rewritten;
    }
    URL parsedUrl = new URL(url);
    HttpURLConnection connection = openConnection(parsedUrl, request);
    for (String headerName : map.keySet()) {
        try {
            connection.addRequestProperty(headerName, map.get(headerName));
        } catch (Exception e) {

        }
    }
    setConnectionParametersForRequest(connection, request);
    // Initialize HttpResponse with data from the HttpURLConnection.
    ProtocolVersion protocolVersion = new ProtocolVersion("HTTP", 1, 1);
    int responseCode = connection.getResponseCode();
    if (responseCode == -1) {
        // -1 is returned by getResponseCode() if the response code could not be retrieved.
        // Signal to the caller that something was wrong with the connection.
        throw new IOException("Could not retrieve response code from HttpUrlConnection.");
    }
    StatusLine responseStatus = new BasicStatusLine(protocolVersion, connection.getResponseCode(),
            connection.getResponseMessage());
    BasicHttpResponse response = new BasicHttpResponse(responseStatus);
    response.setEntity(entityFromConnection(connection));
    for (Entry<String, List<String>> header : connection.getHeaderFields().entrySet()) {
        if (header.getKey() != null) {
            synchronized (HurlStack.class) {
                if (header.getKey().equals("Set-Cookie")) {
                    String cookie = "";
                    List<String> list = header.getValue();
                    if (list.size() > 0) {
                        for (int i = 0; i < list.size(); i++) {
                            if (list.get(i).contains("IHOME_FRONT_SID")) {
                                String[] ss = list.get(i).split(";");
                                cookie = ss[0];
                            }
                        }
                    }
                    Header h = new BasicHeader(header.getKey(), cookie);
                    response.addHeader(h);
                } else {

                    Header h = new BasicHeader(header.getKey(), header.getValue().get(0));
                    response.addHeader(h);

                }

            }

        }
    }
    return response;
}

From source file:com.framework.testcase.testrail.APIClient.java

private Object sendRequest(String method, String uri, Object data) throws MalformedURLException, IOException {
    URL url = new URL(this.m_url + uri);

    // Create the connection object and set the required HTTP method
    // (GET/POST) and headers (content type and basic auth).
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.addRequestProperty("Content-Type", "application/json");

    String auth = getAuthorization(this.m_user, this.m_password);
    conn.addRequestProperty("Authorization", "Basic " + auth);

    if (method.equalsIgnoreCase("POST")) {
        // Add the POST arguments, if any. We just serialize the passed
        // data object (i.e. a dictionary) and then add it to the
        // request body.
        if (data != null) {
            byte[] block = JSONValue.toJSONString(data).getBytes("UTF-8");

            conn.setDoOutput(true);//  www  . j  av  a 2  s  .  c  o m
            OutputStream ostream = conn.getOutputStream();
            ostream.write(block);
            ostream.flush();
        }
    }

    // Execute the actual web request (if it wasn't already initiated
    // by getOutputStream above) and record any occurred errors (we use
    // the error stream in this case).
    int status = 0;
    try {
        status = conn.getResponseCode();
    } catch (SocketTimeoutException e) {
        e.printStackTrace();
        System.err.println("the request is timeout from the server ,we quite the test");

    } catch (SSLHandshakeException ex) {
        ex.printStackTrace();
        System.err.println("the request is  Remote host closed connection during handshake");
    }

    InputStream istream;
    if (status != 200) {
        istream = conn.getErrorStream();
        if (istream == null) {

            new Exception("TestRail API return HTTP " + status + " (No additional error message received)");

        }
    } else {
        istream = conn.getInputStream();
    }

    // Read the response body, if any, and deserialize it from JSON.
    String text = "";
    if (istream != null) {
        BufferedReader reader = new BufferedReader(new InputStreamReader(istream, "UTF-8"));

        String line;
        while ((line = reader.readLine()) != null) {
            text += line;
            text += System.getProperty("line.separator");
        }

        reader.close();
    }

    Object result;
    if (text != "") {
        result = JSONValue.parse(text);
    } else {
        result = new JSONObject();
    }

    // Check for any occurred errors and add additional details to
    // the exception message, if any (e.g. the error message returned
    // by TestRail).
    if (status != 200) {
        String error = "No additional error message received";
        if (result != null && result instanceof JSONObject) {
            JSONObject obj = (JSONObject) result;
            if (obj.containsKey("error")) {
                error = '"' + (String) obj.get("error") + '"';
            }
        }

        new Exception("TestRail API returned HTTP " + status + "(" + error + ")");
    }

    return result;
}

From source file:org.pixmob.fm2.util.HttpUtils.java

/**
 * Create a new Http connection for an URI.
 *//*from w ww. j a v a2 s  .c om*/
public static HttpURLConnection newRequest(Context context, String uri, Set<String> cookies)
        throws IOException {
    if (DEBUG) {
        Log.d(TAG, "Setup connection to " + uri);
    }

    final HttpURLConnection conn = (HttpURLConnection) new URL(uri).openConnection();
    conn.setUseCaches(false);
    conn.setInstanceFollowRedirects(false);
    conn.setConnectTimeout(30000);
    conn.setReadTimeout(60000);
    conn.setRequestProperty("Accept-Encoding", "gzip");
    conn.setRequestProperty("User-Agent", getUserAgent(context));
    conn.setRequestProperty("Cache-Control", "max-age=0");
    conn.setDoInput(true);

    // Close the connection when the request is done, or the application may
    // freeze due to a bug in some Android versions.
    conn.setRequestProperty("Connection", "close");

    if (conn instanceof HttpsURLConnection) {
        setupSecureConnection(context, (HttpsURLConnection) conn);
    }

    if (cookies != null && !cookies.isEmpty()) {
        final StringBuilder buf = new StringBuilder(256);
        for (final String cookie : cookies) {
            if (buf.length() != 0) {
                buf.append("; ");
            }
            buf.append(cookie);
        }
        conn.addRequestProperty("Cookie", buf.toString());
    }

    return conn;
}

From source file:org.openmrs.module.odkconnector.serialization.web.PatientWebConnectorTest.java

@Test
public void serialize_shouldDisplayAllPatientInformation() throws Exception {

    // compose url
    URL u = new URL(SERVER_URL + "/module/odkconnector/download/patients.form");

    // setup http url connection
    HttpURLConnection connection = (HttpURLConnection) u.openConnection();
    connection.setDoOutput(true);//from   ww w .j  a  v  a2s .c o m
    connection.setRequestMethod("POST");
    connection.setConnectTimeout(10000);
    connection.setReadTimeout(10000);
    connection.addRequestProperty("Content-type", "application/octet-stream");

    // write auth details to connection
    DataOutputStream outputStream = new DataOutputStream(new GZIPOutputStream(connection.getOutputStream()));
    outputStream.writeUTF("admin");
    outputStream.writeUTF("test");
    outputStream.writeBoolean(true);
    outputStream.writeInt(2);
    outputStream.writeInt(1);
    outputStream.close();

    DataInputStream inputStream = new DataInputStream(new GZIPInputStream(connection.getInputStream()));
    Integer responseStatus = inputStream.readInt();

    ByteArrayOutputStream arrayOutputStream = new ByteArrayOutputStream();

    int count = 0;
    byte[] buffer = new byte[1024];
    while ((count = inputStream.read(buffer)) > 0) {
        arrayOutputStream.write(buffer, 0, count);
    }
    arrayOutputStream.close();
    inputStream.close();

    File file = new File("/home/nribeka/connector.data");
    FileOutputStream fos = new FileOutputStream(file);
    fos.write(arrayOutputStream.toByteArray());
    fos.close();

    inputStream = new DataInputStream(new FileInputStream(file));

    if (responseStatus == HttpURLConnection.HTTP_OK) {

        // total number of patients
        Integer patientCounter = inputStream.readInt();
        System.out.println("Patient Counter: " + patientCounter);
        for (int j = 0; j < patientCounter; j++) {
            System.out.println("=================Patient=====================");
            System.out.println("Patient Id: " + inputStream.readInt());
            System.out.println("Family Name: " + inputStream.readUTF());
            System.out.println("Middle Name: " + inputStream.readUTF());
            System.out.println("Last Name: " + inputStream.readUTF());
            System.out.println("Gender: " + inputStream.readUTF());
            System.out.println("Birth Date: " + inputStream.readUTF());
            System.out.println("Identifier: " + inputStream.readUTF());
            System.out.println("Patients: " + j + " out of " + patientCounter);
        }

        Integer obsCounter = inputStream.readInt();
        System.out.println("Observation Counter: " + obsCounter);
        for (int j = 0; j < obsCounter; j++) {
            System.out.println("==================Observation=================");
            System.out.println("Patient Id: " + inputStream.readInt());
            System.out.println("Concept Name: " + inputStream.readUTF());

            byte type = inputStream.readByte();
            if (type == ObsSerializer.TYPE_STRING)
                System.out.println("Value: " + inputStream.readUTF());
            else if (type == ObsSerializer.TYPE_INT)
                System.out.println("Value: " + inputStream.readInt());
            else if (type == ObsSerializer.TYPE_DOUBLE)
                System.out.println("Value: " + inputStream.readDouble());
            else if (type == ObsSerializer.TYPE_DATE)
                System.out.println("Value: " + inputStream.readUTF());
            System.out.println("Time: " + inputStream.readUTF());
            System.out.println("Obs: " + j + " out of: " + obsCounter);
        }
        Integer formCounter = inputStream.readInt();
        System.out.println("Form Counter: " + formCounter);
        for (int j = 0; j < formCounter; j++) {
            System.out.println("==================Observation=================");
            System.out.println("Patient Id: " + inputStream.readInt());
            System.out.println("Concept Name: " + inputStream.readUTF());

            byte type = inputStream.readByte();
            if (type == ObsSerializer.TYPE_STRING)
                System.out.println("Value: " + inputStream.readUTF());
            else if (type == ObsSerializer.TYPE_INT)
                System.out.println("Value: " + inputStream.readInt());
            else if (type == ObsSerializer.TYPE_DOUBLE)
                System.out.println("Value: " + inputStream.readDouble());
            else if (type == ObsSerializer.TYPE_DATE)
                System.out.println("Value: " + inputStream.readUTF());
            System.out.println("Time: " + inputStream.readUTF());
            System.out.println("Form: " + j + " out of: " + formCounter);
        }
    }
    inputStream.close();
}

From source file:com.twotoasters.android.hoot.HootTransportHttpUrlConnection.java

private void setRequestHeaders(HootRequest request, HttpURLConnection connection) {
    if (request.getHeaders() != null) {
        Iterator<Object> iter = request.getHeaders().keySet().iterator();
        while (iter.hasNext()) {
            String name = (String) iter.next();
            connection.addRequestProperty(name, request.getHeaders().getProperty(name));
        }/*from w w w .j  ava 2  s.  c o  m*/
    }

    if (request.getHoot().isBasicAuth()) {
        connection.addRequestProperty("Authorization", request.getHoot().calculateBasicAuthHeader());
    }
}

From source file:org.apache.qpid.systest.rest.SaslRestTest.java

private void applyCookiesToConnection(List<String> cookies, HttpURLConnection connection) {
    for (String cookie : cookies) {
        connection.addRequestProperty("Cookie", cookie.split(";", 2)[0]);
    }/*from w  w  w.j a va 2 s  . co m*/
}

From source file:org.dllearner.kb.sparql.TreeBasedConciseBoundedDescriptionGenerator.java

private Model constructWithReplacement(SparqlEndpoint endpoint, String query) throws Exception {
    QueryEngineHTTP qe = new QueryEngineHTTP(endpoint.getURL().toString(), query);
    qe.setDefaultGraphURIs(endpoint.getDefaultGraphURIs());
    String request = qe.toString().replace("GET ", "");

    URL url = new URL(request);
    java.net.HttpURLConnection conn = (java.net.HttpURLConnection) url.openConnection();
    conn.setRequestMethod("GET");
    conn.addRequestProperty(HttpNames.hAccept, WebContent.contentTypeRDFXML);
    try (BufferedReader rdr = new BufferedReader(new InputStreamReader(conn.getInputStream()))) {
        Model model = ModelFactory.createDefaultModel();
        String buf = null;//from w w  w .j a va2s .c  o  m
        StringBuilder doc = new StringBuilder();
        while ((buf = rdr.readLine()) != null) {
            // Apply regex on buf
            if (buf.contains("&#")) {
                buf = buf.replace("&#", "");
            }
            // build output
            doc.append(buf);
        }
        try (InputStream is = new ByteArrayInputStream(doc.toString().getBytes(StandardCharsets.UTF_8))) {
            model.read(is, null);
        }
        return model;
    }
}

From source file:de.kp.ames.web.function.access.wms.WmsConsumer.java

/**
 * Issues a request to the server and returns that 
 * server's response. It asks the server to send the 
 * response gzipped to provide a faster transfer time.
 * /*from   w w  w. j a  va 2 s.c  o  m*/
 * @param request
 * @return
 * @throws IOException
 * @throws ServiceException
 */
public Response sendRequest(Request request) throws IOException, ServiceException {

    // retrieve server url
    URL finalURL = request.getFinalURL();

    HttpURLConnection connection = (HttpURLConnection) finalURL.openConnection();
    connection.addRequestProperty("Accept-Encoding", "gzip");

    connection.setRequestMethod("GET");
    InputStream is = connection.getInputStream();

    if (connection.getContentEncoding() != null && connection.getContentEncoding().indexOf("gzip") != -1) {
        is = new GZIPInputStream(is);
    }

    String contentType = connection.getContentType();
    return request.createResponse(contentType, is);

}

From source file:com.nexmo.sdk.core.client.Client.java

/**
 * Prepare a new connection with necessary custom header fields.
 * @param request The request object.//from w  w  w. j av  a  2  s  .  c om
 *
 * @return A new url connection.
 * @throws IOException if an error occurs while opening the connection.
 */
public HttpURLConnection initConnection(Request request) throws IOException {
    // Generate signature using pre-shared key.
    RequestSigning.constructSignatureForRequestParameters(request.getParams(), request.getSecretKey());

    // Construct connection with necessary custom headers.
    URL url = constructUrlGetConnection(request.getParams(), request.getMethod(), request.getUrl());
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    connection.setRequestMethod("GET");
    connection.setReadTimeout(Defaults.CONNECTION_READ_TIMEOUT);
    connection.setConnectTimeout(Defaults.CONNECTION_TIMEOUT);
    connection.setDoInput(true);
    connection.setDoOutput(true);
    connection.addRequestProperty(HTTP.CONTENT_ENCODING, Config.PARAMS_ENCODING);
    connection.addRequestProperty(BaseService.OS_FAMILY, Config.OS_ANDROID);
    connection.addRequestProperty(BaseService.OS_REVISION, DeviceProperties.getApiLevel());
    connection.addRequestProperty(BaseService.SDK_REVISION, Config.SDK_REVISION_CODE);

    return connection;
}

From source file:jp.go.nict.langrid.commons.protobufrpc.URLRpcChannel.java

public void call(BlockPE<OutputStream, IOException> sender, BlockPE<InputStream, IOException> successReceiver,
        BlockPPE<InputStream, IOException, IOException> failReceiver) {
    HttpURLConnection c = null;
    try {//from  w  ww  . j av a 2 s .  c  om
        c = (HttpURLConnection) url.openConnection();
        c.setDoOutput(true);
        for (Map.Entry<String, String> entry : requestProperties.entrySet()) {
            c.addRequestProperty(entry.getKey(), entry.getValue());
        }
        if (!requestProperties.containsKey(LangridConstants.HTTPHEADER_PROTOCOL)) {
            c.addRequestProperty(LangridConstants.HTTPHEADER_PROTOCOL, Protocols.PROTOBUF_RPC);
        }
        if (System.getProperty("http.proxyHost") != null) {
            String proxyAuthUser = System.getProperty("http.proxyUser");
            if (proxyAuthUser != null) {
                String proxyAuthPass = System.getProperty("http.proxyPassword");
                String header = proxyAuthUser + ":" + ((proxyAuthPass != null) ? proxyAuthPass : "");
                c.setRequestProperty("Proxy-Authorization",
                        "Basic " + new String(Base64.encodeBase64(header.getBytes())));
            }
        }
        if (authUserName != null && authUserName.length() > 0) {
            String header = authUserName + ":" + ((authPassword != null) ? authPassword : "");
            c.setRequestProperty("Authorization",
                    "Basic " + new String(Base64.encodeBase64(header.getBytes())));
        }
        OutputStream os = c.getOutputStream();
        try {
            sender.execute(os);
        } finally {
            os.close();
        }
        for (Map.Entry<String, List<String>> entry : c.getHeaderFields().entrySet()) {
            responseProperties.put(entry.getKey(),
                    StringUtil.join(entry.getValue().toArray(ArrayUtil.emptyStrings()), ", "));
        }
        InputStream is = c.getInputStream();
        try {
            successReceiver.execute(is);
        } finally {
            is.close();
        }
    } catch (IOException e) {
        InputStream es = null;
        if (c != null) {
            es = c.getErrorStream();
        }
        try {
            failReceiver.execute(es, e);
        } catch (IOException ee) {
        } finally {
            if (es != null) {
                try {
                    es.close();
                } catch (IOException ee) {
                }
            }
        }

    }
}