Example usage for java.net HttpURLConnection setDoInput

List of usage examples for java.net HttpURLConnection setDoInput

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Introduction

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

Prototype

public void setDoInput(boolean doinput)

Source Link

Document

Sets the value of the doInput field for this URLConnection to the specified value.

Usage

From source file:costumetrade.common.sms.SMSActor.java

/**
 * HttpURLConnectionpost???/*from   w w w .  ja  v  a2s.  c  om*/
 */
private String sendPostRequestByForm(String path, String params) {
    HttpURLConnection conn = null;
    InputStream inStream = null;
    try {
        URL url = new URL(path);
        conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod("POST");// ???
        conn.setDoOutput(true);// ??
        conn.setDoInput(true);
        conn.getOutputStream().write(params.getBytes());// ?
        inStream = conn.getInputStream();
        return IOUtils.toString(inStream, StandardCharsets.UTF_8);
    } catch (Exception e) {
        throw new RuntimeException("??", e);
    } finally {
        IOUtils.closeQuietly(inStream);
        if (conn != null) {
            conn.disconnect();
        }
    }
}

From source file:IntergrationTest.OCSPIntegrationTest.java

private byte[] httpGetBin(URI uri, boolean bActiveCheckUnknownHost) throws Exception {
    InputStream is = null;//  ww  w  .  j a va  2  s. c o  m
    InputStream is_temp = null;
    try {
        if (uri == null)
            return null;
        URL url = uri.toURL();
        if (bActiveCheckUnknownHost) {
            url.getProtocol();
            String host = url.getHost();
            int port = url.getPort();
            if (port == -1)
                port = url.getDefaultPort();
            InetSocketAddress isa = new InetSocketAddress(host, port);
            if (isa.isUnresolved()) {
                //fix JNLP popup error issue
                throw new UnknownHostException("Host Unknown:" + isa.toString());
            }

        }
        HttpURLConnection uc = (HttpURLConnection) url.openConnection();
        uc.setDoInput(true);
        uc.setAllowUserInteraction(false);
        uc.setInstanceFollowRedirects(true);
        setTimeout(uc);
        String contentEncoding = uc.getContentEncoding();
        int len = uc.getContentLength();
        // is = uc.getInputStream();
        if (contentEncoding != null && contentEncoding.toLowerCase().indexOf("gzip") != -1) {
            is_temp = uc.getInputStream();
            is = new GZIPInputStream(is_temp);

        } else if (contentEncoding != null && contentEncoding.toLowerCase().indexOf("deflate") != -1) {
            is_temp = uc.getInputStream();
            is = new InflaterInputStream(is_temp);

        } else {
            is = uc.getInputStream();

        }
        if (len != -1) {
            int ch, i = 0;
            byte[] res = new byte[len];
            while ((ch = is.read()) != -1) {
                res[i++] = (byte) (ch & 0xff);

            }
            return res;

        } else {
            ArrayList<byte[]> buffer = new ArrayList<>();
            int buf_len = 1024;
            byte[] res = new byte[buf_len];
            int ch, i = 0;
            while ((ch = is.read()) != -1) {
                res[i++] = (byte) (ch & 0xff);
                if (i == buf_len) {
                    //rotate
                    buffer.add(res);
                    i = 0;
                    res = new byte[buf_len];

                }

            }
            int total_len = buffer.size() * buf_len + i;
            byte[] buf = new byte[total_len];
            for (int j = 0; j < buffer.size(); j++) {
                System.arraycopy(buffer.get(j), 0, buf, j * buf_len, buf_len);

            }
            if (i > 0) {
                System.arraycopy(res, 0, buf, buffer.size() * buf_len, i);

            }
            return buf;

        }

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

    } finally {
        closeInputStream(is_temp);
        closeInputStream(is);

    }

}

From source file:com.facebook.android.Util.java

/**
 * Connect to an HTTP URL and return the response as a string.
 *
 * Note that the HTTP method override is used on non-GET requests. (i.e.
 * requests are made as "POST" with method specified in the body).
 *
 * @param url - the resource to open: must be a welformed URL
 * @param method - the HTTP method to use ("GET", "POST", etc.)
 * @param params - the query parameter for the URL (e.g. access_token=foo)
 * @return the URL contents as a String/*w  w w .j a  v a2  s  .  c  om*/
 * @throws MalformedURLException - if the URL format is invalid
 * @throws IOException - if a network problem occurs
 */
@Deprecated
public static String openUrl(String url, String method, Bundle params) throws IOException {
    // random string as boundary for multi-part http post
    String strBoundary = "3i2ndDfv2rTHiSisAbouNdArYfORhtTPEefj3q2f";
    String endLine = "\r\n";

    OutputStream os;

    if (method.equals("GET")) {
        url = url + "?" + encodeUrl(params);
    }
    Utility.logd("Facebook-Util", method + " URL: " + url);
    HttpURLConnection conn = (HttpURLConnection) new URL(url).openConnection();
    conn.setRequestProperty("User-Agent",
            System.getProperties().getProperty("http.agent") + " FacebookAndroidSDK");
    if (!method.equals("GET")) {
        Bundle dataparams = new Bundle();
        for (String key : params.keySet()) {
            Object parameter = params.get(key);
            if (parameter instanceof byte[]) {
                dataparams.putByteArray(key, (byte[]) parameter);
            }
        }

        // use method override
        if (!params.containsKey("method")) {
            params.putString("method", method);
        }

        if (params.containsKey("access_token")) {
            String decoded_token = URLDecoder.decode(params.getString("access_token"));
            params.putString("access_token", decoded_token);
        }

        conn.setRequestMethod("POST");
        conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + strBoundary);
        conn.setDoOutput(true);
        conn.setDoInput(true);
        conn.setRequestProperty("Connection", "Keep-Alive");
        conn.connect();

        os = new BufferedOutputStream(conn.getOutputStream());

        try {
            os.write(("--" + strBoundary + endLine).getBytes());
            os.write((encodePostBody(params, strBoundary)).getBytes());
            os.write((endLine + "--" + strBoundary + endLine).getBytes());

            if (!dataparams.isEmpty()) {

                for (String key : dataparams.keySet()) {
                    os.write(("Content-Disposition: form-data; filename=\"" + key + "\"" + endLine).getBytes());
                    os.write(("Content-Type: content/unknown" + endLine + endLine).getBytes());
                    os.write(dataparams.getByteArray(key));
                    os.write((endLine + "--" + strBoundary + endLine).getBytes());

                }
            }
            os.flush();
        } finally {
            os.close();
        }
    }

    String response = "";
    try {
        response = read(conn.getInputStream());
    } catch (FileNotFoundException e) {
        // Error Stream contains JSON that we can parse to a FB error
        response = read(conn.getErrorStream());
    }
    return response;
}

From source file:info.smartkit.hairy_batman.query.SogouSearchQuery.java

public String getJsonContent(String urlStr) {
    try {// ?HttpURLConnection
        URL url = new URL(urlStr);
        HttpURLConnection httpConn = (HttpURLConnection) url.openConnection();
        // //from  w ww  . jav a2s  .  c  o  m
        httpConn.setConnectTimeout(3000);
        httpConn.setDoInput(true);
        httpConn.setRequestMethod("GET");
        // ??
        int respCode = httpConn.getResponseCode();
        if (respCode == 200) {
            String a = ConvertStream2Json(httpConn.getInputStream());
            return a.substring(a.indexOf("(") + 1, a.lastIndexOf(")"));
        }
    } catch (MalformedURLException e) {
        LOG.error(e.toString());
    } catch (IOException e) {
        LOG.error(e.toString());
    }
    return "";
}

From source file:com.lark.http.LarkHurlStack.java

/**
* Opens an {@link HttpURLConnection} with parameters.
* @param url//from   w ww  . j  a  v a  2  s  .c  o m
* @return an open connection
* @throws IOException
*/
private HttpURLConnection openConnection(URL url, Request<?> request) throws IOException {
    HttpURLConnection connection = createConnection(url);

    int timeoutMs = request.getTimeoutMs();
    connection.setConnectTimeout(timeoutMs);
    connection.setReadTimeout(timeoutMs);
    connection.setUseCaches(false);
    connection.setDoInput(true);

    // use caller-provided custom SslSocketFactory, if any, for HTTPS
    if ("https".equals(url.getProtocol())) {
        HttpsTrustManager.allowAllSSL();//TODO really support?
    }

    return connection;
}

From source file:com.captix.scan.social.facebook.Util.java

/**
 * Connect to an HTTP URL and return the response as a string.
 * /*from ww w .java2s  .  c om*/
 * Note that the HTTP method override is used on non-GET requests. (i.e.
 * requests are made as "POST" with method specified in the body).
 * 
 * @param url
 *            - the resource to open: must be a welformed URL
 * @param method
 *            - the HTTP method to use ("GET", "POST", etc.)
 * @param params
 *            - the query parameter for the URL (e.g. access_token=foo)
 * @return the URL contents as a String
 * @throws MalformedURLException
 *             - if the URL format is invalid
 * @throws IOException
 *             - if a network problem occurs
 */
public static String openUrl(String url, String method, Bundle params)
        throws MalformedURLException, IOException {
    // random string as boundary for multi-part http post
    String strBoundary = "3i2ndDfv2rTHiSisAbouNdArYfORhtTPEefj3q2f";
    String endLine = "\r\n";

    OutputStream os;

    if (method.equals("GET")) {
        url = url + "?" + encodeUrl(params);
    }
    Log.d("Facebook-Util", method + " URL: " + url);
    HttpURLConnection conn = (HttpURLConnection) new URL(url).openConnection();
    conn.setRequestProperty("User-Agent",
            System.getProperties().getProperty("http.agent") + " FacebookAndroidSDK");
    if (!method.equals("GET")) {
        Bundle dataparams = new Bundle();
        for (String key : params.keySet()) {
            if (params.getByteArray(key) != null) {
                dataparams.putByteArray(key, params.getByteArray(key));
            }
        }

        // use method override
        if (!params.containsKey("method")) {
            params.putString("method", method);
        }

        if (params.containsKey("access_token")) {
            @SuppressWarnings("deprecation")
            String decoded_token = URLDecoder.decode(params.getString("access_token"));
            params.putString("access_token", decoded_token);
        }

        conn.setRequestMethod("POST");
        conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + strBoundary);
        conn.setDoOutput(true);
        conn.setDoInput(true);
        conn.setRequestProperty("Connection", "Keep-Alive");
        conn.connect();
        os = new BufferedOutputStream(conn.getOutputStream());

        os.write(("--" + strBoundary + endLine).getBytes());
        os.write((encodePostBody(params, strBoundary)).getBytes());
        os.write((endLine + "--" + strBoundary + endLine).getBytes());

        if (!dataparams.isEmpty()) {

            for (String key : dataparams.keySet()) {
                os.write(("Content-Disposition: form-data; filename=\"" + key + "\"" + endLine).getBytes());
                os.write(("Content-Type: content/unknown" + endLine + endLine).getBytes());
                os.write(dataparams.getByteArray(key));
                os.write((endLine + "--" + strBoundary + endLine).getBytes());

            }
        }
        os.flush();
    }

    String response = "";
    try {
        response = read(conn.getInputStream());
    } catch (FileNotFoundException e) {
        // Error Stream contains JSON that we can parse to a FB error
        response = read(conn.getErrorStream());
    }
    return response;
}

From source file:com.lovebridge.library.volley.toolbox.HurlStack.java

/**
 * Opens an {@link HttpURLConnection} with parameters.
 *
 * @param url//from w  ww  .  j a v  a2  s  .  c  o m
 * @return an open connection
 * @throws IOException
 */
private HttpURLConnection openConnection(URL url, Request<?> request) throws IOException {
    HttpURLConnection connection = createConnection(url);
    int timeoutMs = request.getTimeoutMs();
    connection.setConnectTimeout(timeoutMs);
    connection.setReadTimeout(timeoutMs);
    connection.setUseCaches(false);
    connection.setDoInput(true);
    // use caller-provided custom SslSocketFactory, if any, for HTTPS
    if ("https".equals(url.getProtocol()) && mSslSocketFactory != null) {
        ((HttpsURLConnection) connection).setSSLSocketFactory(mSslSocketFactory);
    }
    return connection;
}

From source file:im.vector.util.BugReporter.java

/**
 * Send a bug report./*from  w ww.  j av a  2 s. co m*/
 *
 * @param context         the application context
 * @param withDevicesLogs true to include the device logs
 * @param withCrashLogs   true to include the crash logs
 */
private static void sendBugReport(final Context context, final boolean withDevicesLogs,
        final boolean withCrashLogs, final String bugDescription, final IMXBugReportListener listener) {
    new AsyncTask<Void, Integer, String>() {
        @Override
        protected String doInBackground(Void... voids) {
            File bugReportFile = new File(context.getApplicationContext().getFilesDir(), "bug_report");

            if (bugReportFile.exists()) {
                bugReportFile.delete();
            }

            String serverError = null;
            FileWriter fileWriter = null;

            try {
                fileWriter = new FileWriter(bugReportFile);
                JsonWriter jsonWriter = new JsonWriter(fileWriter);
                jsonWriter.beginObject();

                // android bug report
                jsonWriter.name("user_agent").value("Android");

                // logs list
                jsonWriter.name("logs");
                jsonWriter.beginArray();

                // the logs are optional
                if (withDevicesLogs) {
                    List<File> files = org.matrix.androidsdk.util.Log.addLogFiles(new ArrayList<File>());
                    for (File f : files) {
                        if (!mIsCancelled) {
                            jsonWriter.beginObject();
                            jsonWriter.name("lines").value(convertStreamToString(f));
                            jsonWriter.endObject();
                            jsonWriter.flush();
                        }
                    }
                }

                if (!mIsCancelled && (withCrashLogs || withDevicesLogs)) {
                    jsonWriter.beginObject();
                    jsonWriter.name("lines").value(getLogCatError());
                    jsonWriter.endObject();
                    jsonWriter.flush();
                }

                jsonWriter.endArray();

                jsonWriter.name("text").value(bugDescription);

                String version = "";

                if (null != Matrix.getInstance(context).getDefaultSession()) {
                    version += "User : " + Matrix.getInstance(context).getDefaultSession().getMyUserId() + "\n";
                }

                version += "Phone : " + Build.MODEL.trim() + " (" + Build.VERSION.INCREMENTAL + " "
                        + Build.VERSION.RELEASE + " " + Build.VERSION.CODENAME + ")\n";
                version += "Vector version: " + Matrix.getInstance(context).getVersion(true) + "\n";
                version += "SDK version:  " + Matrix.getInstance(context).getDefaultSession().getVersion(true)
                        + "\n";
                version += "Olm version:  "
                        + Matrix.getInstance(context).getDefaultSession().getCryptoVersion(context, true)
                        + "\n";

                jsonWriter.name("version").value(version);

                jsonWriter.endObject();
                jsonWriter.close();

            } catch (Exception e) {
                Log.e(LOG_TAG, "doInBackground ; failed to collect the bug report data " + e.getMessage());
                serverError = e.getLocalizedMessage();
            } catch (OutOfMemoryError oom) {
                Log.e(LOG_TAG, "doInBackground ; failed to collect the bug report data " + oom.getMessage());
                serverError = oom.getMessage();

                if (TextUtils.isEmpty(serverError)) {
                    serverError = "Out of memory";
                }
            }

            try {
                if (null != fileWriter) {
                    fileWriter.close();
                }
            } catch (Exception e) {
                Log.e(LOG_TAG, "doInBackground ; failed to close fileWriter " + e.getMessage());
            }

            if (TextUtils.isEmpty(serverError) && !mIsCancelled) {

                // the screenshot is defined here
                // File screenFile = new File(VectorApp.mLogsDirectoryFile, "screenshot.jpg");
                InputStream inputStream = null;
                HttpURLConnection conn = null;
                try {
                    inputStream = new FileInputStream(bugReportFile);
                    final int dataLen = inputStream.available();

                    // should never happen
                    if (0 == dataLen) {
                        return "No data";
                    }

                    URL url = new URL(context.getResources().getString(R.string.bug_report_url));
                    conn = (HttpURLConnection) url.openConnection();
                    conn.setDoInput(true);
                    conn.setDoOutput(true);
                    conn.setUseCaches(false);
                    conn.setRequestMethod("POST");
                    conn.setRequestProperty("Content-Type", "application/json");
                    conn.setRequestProperty("Content-Length", Integer.toString(dataLen));
                    // avoid caching data before really sending them.
                    conn.setFixedLengthStreamingMode(inputStream.available());

                    conn.connect();

                    DataOutputStream dos = new DataOutputStream(conn.getOutputStream());

                    byte[] buffer = new byte[8192];

                    // read file and write it into form...
                    int bytesRead;
                    int totalWritten = 0;

                    while (!mIsCancelled && (bytesRead = inputStream.read(buffer, 0, buffer.length)) > 0) {
                        dos.write(buffer, 0, bytesRead);
                        totalWritten += bytesRead;
                        publishProgress(totalWritten * 100 / dataLen);
                    }

                    dos.flush();
                    dos.close();

                    int mResponseCode;

                    try {
                        // Read the SERVER RESPONSE
                        mResponseCode = conn.getResponseCode();
                    } catch (EOFException eofEx) {
                        mResponseCode = HttpURLConnection.HTTP_INTERNAL_ERROR;
                    }

                    // if the upload failed, try to retrieve the reason
                    if (mResponseCode != HttpURLConnection.HTTP_OK) {
                        serverError = null;
                        InputStream is = conn.getErrorStream();

                        if (null != is) {
                            int ch;
                            StringBuilder b = new StringBuilder();
                            while ((ch = is.read()) != -1) {
                                b.append((char) ch);
                            }
                            serverError = b.toString();
                            is.close();

                            // check if the error message
                            try {
                                JSONObject responseJSON = new JSONObject(serverError);
                                serverError = responseJSON.getString("error");
                            } catch (JSONException e) {
                                Log.e(LOG_TAG, "doInBackground ; Json conversion failed " + e.getMessage());
                            }

                            // should never happen
                            if (null == serverError) {
                                serverError = "Failed with error " + mResponseCode;
                            }

                            is.close();
                        }
                    }
                } catch (Exception e) {
                    Log.e(LOG_TAG,
                            "doInBackground ; failed with error " + e.getClass() + " - " + e.getMessage());
                    serverError = e.getLocalizedMessage();

                    if (TextUtils.isEmpty(serverError)) {
                        serverError = "Failed to upload";
                    }
                } catch (OutOfMemoryError oom) {
                    Log.e(LOG_TAG, "doInBackground ; failed to send the bug report " + oom.getMessage());
                    serverError = oom.getLocalizedMessage();

                    if (TextUtils.isEmpty(serverError)) {
                        serverError = "Out ouf memory";
                    }

                } finally {
                    try {
                        if (null != conn) {
                            conn.disconnect();
                        }
                    } catch (Exception e2) {
                        Log.e(LOG_TAG, "doInBackground : conn.disconnect() failed " + e2.getMessage());
                    }
                }

                if (null != inputStream) {
                    try {
                        inputStream.close();
                    } catch (Exception e) {
                        Log.e(LOG_TAG, "doInBackground ; failed to close the inputStream " + e.getMessage());
                    }
                }
            }
            return serverError;
        }

        @Override
        protected void onProgressUpdate(Integer... progress) {
            super.onProgressUpdate(progress);

            if (null != listener) {
                try {
                    listener.onProgress((null == progress) ? 0 : progress[0]);
                } catch (Exception e) {
                    Log.e(LOG_TAG, "## onProgress() : failed " + e.getMessage());
                }
            }
        }

        @Override
        protected void onPostExecute(String reason) {
            if (null != listener) {
                try {
                    if (mIsCancelled) {
                        listener.onUploadCancelled();
                    } else if (null == reason) {
                        listener.onUploadSucceed();
                    } else {
                        listener.onUploadFailed(reason);
                    }
                } catch (Exception e) {
                    Log.e(LOG_TAG, "## onPostExecute() : failed " + e.getMessage());
                }
            }
        }
    }.execute();
}

From source file:barcamp.com.facebook.android.Util.java

/**
 * Connect to an HTTP URL and return the response as a string.
 *
 * Note that the HTTP method override is used on non-GET requests. (i.e.
 * requests are made as "POST" with method specified in the body).
 *
 * @param url - the resource to open: must be a welformed URL
 * @param method - the HTTP method to use ("GET", "POST", etc.)
 * @param params - the query parameter for the URL (e.g. access_token=foo)
 * @return the URL contents as a String/*from  w  w  w .ja  v  a  2s  .c o m*/
 * @throws MalformedURLException - if the URL format is invalid
 * @throws IOException - if a network problem occurs
 */
public static String openUrl(String url, String method, Bundle params)
        throws MalformedURLException, IOException {
    // random string as boundary for multi-part http post
    String strBoundary = "3i2ndDfv2rTHiSisAbouNdArYfORhtTPEefj3q2f";
    String endLine = "\r\n";

    OutputStream os;

    if (method.equals("GET")) {
        url = url + "?" + encodeUrl(params);
    }
    Log.d("Facebook-Util", method + " URL: " + url);
    HttpURLConnection conn = (HttpURLConnection) new URL(url).openConnection();
    conn.setRequestProperty("User-Agent",
            System.getProperties().getProperty("http.agent") + " FacebookAndroidSDK");
    if (!method.equals("GET")) {
        Bundle dataparams = new Bundle();
        for (String key : params.keySet()) {
            if (params.get(key) instanceof byte[]) {
                //if (params.getByteArray(key) != null) {
                dataparams.putByteArray(key, params.getByteArray(key));
            }
        }

        // use method override
        if (!params.containsKey("method")) {
            params.putString("method", method);
        }

        if (params.containsKey("access_token")) {
            String decoded_token = URLDecoder.decode(params.getString("access_token"));
            params.putString("access_token", decoded_token);
        }

        conn.setRequestMethod("POST");
        conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + strBoundary);
        conn.setDoOutput(true);
        conn.setDoInput(true);
        conn.setRequestProperty("Connection", "Keep-Alive");
        conn.connect();
        os = new BufferedOutputStream(conn.getOutputStream());

        os.write(("--" + strBoundary + endLine).getBytes());
        os.write((encodePostBody(params, strBoundary)).getBytes());
        os.write((endLine + "--" + strBoundary + endLine).getBytes());

        if (!dataparams.isEmpty()) {

            for (String key : dataparams.keySet()) {
                os.write(("Content-Disposition: form-data; filename=\"" + key + "\"" + endLine).getBytes());
                os.write(("Content-Type: content/unknown" + endLine + endLine).getBytes());
                os.write(dataparams.getByteArray(key));
                os.write((endLine + "--" + strBoundary + endLine).getBytes());

            }
        }
        os.flush();
    }

    String response = "";
    try {
        response = read(conn.getInputStream());
    } catch (FileNotFoundException e) {
        // Error Stream contains JSON that we can parse to a FB error
        response = read(conn.getErrorStream());
    }
    return response;
}

From source file:com.android.volley.util.HurlStack.java

/**
 * Opens an {@link HttpURLConnection} with parameters.
 * @param url// w w w . j a  v a  2  s.  co  m
 * @return an open connection
 * @throws IOException
 */
private HttpURLConnection openConnection(URL url, Request<?> request) throws IOException {
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();

    int timeoutMs = request.getTimeoutMs();
    connection.setConnectTimeout(timeoutMs);
    connection.setReadTimeout(timeoutMs);
    connection.setUseCaches(false);
    connection.setDoInput(true);

    // use caller-provided custom SslSocketFactory, if any, for HTTPS
    if ("https".equals(url.getProtocol()) && mSslSocketFactory != null) {
        ((HttpsURLConnection) connection).setSSLSocketFactory(mSslSocketFactory);
    }

    return connection;
}