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:com.konakart.actions.gateways.BaseGatewayAction.java

/**
 * Sends data to the payment gateway via a POST. Parameters are received from the PaymentDetails
 * object and the credit card parameters that have just been input by the customer are sent in a
 * separate list; the ccParmList. Any miscellaneous parameters can also be added to the
 * ccParmList if required. If postData is not null, then the data it contains is used instead of
 * the data from the PaymentDetails and ccParmList.
 * /*from   w ww .  ja v  a 2 s  .c  o  m*/
 * @param postData
 *            The data to be posted. Can be null.
 * @param pd
 *            the PaymentDetails object
 * @param ccParmList
 * @return The response to the post
 * @throws IOException
 */
public String postData(StringBuffer postData, PaymentDetailsIf pd, List<NameValueIf> ccParmList)
        throws IOException {
    URL url = new URL(pd.getRequestUrl());
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();

    connection.setRequestMethod("POST");
    connection.setDoOutput(true);
    connection.setDoInput(true);

    if (pd.getReferrer() != null && pd.getReferrer().length() > 1) {
        connection.setRequestProperty("Referer", pd.getReferrer());
    }

    // This one is deprecated but we still need to call it
    customizeConnection(connection);

    // This is the one that should be used from v5.5.0.0
    customizeConnection(connection, pd, ccParmList);

    PrintWriter out = new PrintWriter(connection.getOutputStream());

    StringBuffer sb = (postData == null) ? getGatewayRequest(pd, ccParmList) : postData;

    if (log.isDebugEnabled()) {
        log.debug("Post URL = " + pd.getRequestUrl());
        log.debug("Post string =\n" + RegExpUtils.maskCreditCard(sb.toString()));
    }

    // Send the message
    out.print(sb.toString());
    out.close();

    // Get back the response
    StringBuffer respSb = new StringBuffer();
    BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
    String line = in.readLine();

    while (line != null) {
        respSb.append(line);
        line = in.readLine();
    }

    in.close();

    return respSb.toString();
}

From source file:com.facebook.android.FBUtil.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/*ww  w  . j a v  a2 s  . c om*/
 * @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;

    // Try to get filename key
    String filename = params.getString("filename");

    // If found
    if (filename != null) {
        // Remove from params
        params.remove("filename");
    }

    if (method.equals("GET")) {
        url = url + "?" + encodeUrl(params);
    }
    Log.d("Facebook-FBUtil", 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")) {
            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=\"" + ((filename) != null ? 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.mingsoft.weixin.util.UploadDownUtils.java

/**
 * ? ? /*from ww  w . j a va2s . co m*/
 * @param access_token ??
 * @param msgType image?voice?videothumb
 * @param localFile 
 * @return ?
 */
public String uploadMedia(String msgType, String localFile, HttpServletRequest request) {
    String media_id = null;
    String url = "http://file.api.weixin.qq.com/cgi-bin/media/upload?access_token=" + getAccessToken()
            + "&type=" + msgType;
    String local_url = this.getRealPath(request, localFile);
    //      String local_url = localFile;
    try {
        File file = new File(local_url);
        if (!file.exists() || !file.isFile()) {
            log.error("==" + local_url);
            return null;
        }
        URL urlObj = new URL(url);
        HttpURLConnection con = (HttpURLConnection) urlObj.openConnection();
        con.setRequestMethod("POST"); // Post????get?
        con.setDoInput(true);
        con.setDoOutput(true);
        con.setUseCaches(false); // post??
        // ?
        con.setRequestProperty("Connection", "Keep-Alive");
        con.setRequestProperty("Charset", "UTF-8");

        // 
        String BOUNDARY = "----------" + System.currentTimeMillis();
        con.setRequestProperty("content-type", "multipart/form-data; boundary=" + BOUNDARY);
        // 
        StringBuilder sb = new StringBuilder();
        sb.append("--"); // ////////?
        sb.append(BOUNDARY);
        sb.append("\r\n");
        sb.append("Content-Disposition: form-data;name=\"file\";filename=\"" + file.getName() + "\"\r\n");
        sb.append("Content-Type:application/octet-stream\r\n\r\n");
        byte[] head = sb.toString().getBytes("utf-8");
        // ?
        OutputStream out = new DataOutputStream(con.getOutputStream());
        out.write(head);

        // 
        DataInputStream in = new DataInputStream(new FileInputStream(file));
        int bytes = 0;
        byte[] bufferOut = new byte[1024];
        while ((bytes = in.read(bufferOut)) != -1) {
            out.write(bufferOut, 0, bytes);
        }
        in.close();
        // 
        byte[] foot = ("\r\n--" + BOUNDARY + "--\r\n").getBytes("utf-8");// ??
        out.write(foot);
        out.flush();
        out.close();
        /**
         * ????,?????
         */
        // con.getResponseCode();
        try {
            // BufferedReader???URL?
            StringBuffer buffer = new StringBuffer();
            BufferedReader reader = new BufferedReader(new InputStreamReader(con.getInputStream(), "UTF-8"));
            String line = null;
            while ((line = reader.readLine()) != null) {
                // System.out.println(line);
                buffer.append(line);
            }
            String respStr = buffer.toString();
            log.debug("==respStr==" + respStr);
            try {
                JSONObject dataJson = JSONObject.parseObject(respStr);

                media_id = dataJson.getString("media_id");
            } catch (Exception e) {
                log.error("==respStr==" + respStr, e);
                try {
                    JSONObject dataJson = JSONObject.parseObject(respStr);
                    return dataJson.getString("errcode");
                } catch (Exception e1) {
                }
            }
        } catch (Exception e) {
            log.error("??POST?" + e);
        }
    } catch (Exception e) {
        log.error("?!=" + local_url);
        log.error("?!", e);
    } finally {
    }
    return media_id;
}

From source file:com.google.samples.quickstart.signin.MainActivity.java

private String downloadUrl(String myurl, String tokenid) throws IOException {
    InputStream is = null;/* w w w .ja v  a 2s.  co m*/
    // Only display the first 500 characters of the retrieved
    // web page content.
    int len = 500;

    try {
        URL url = new URL(myurl);
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setReadTimeout(10000 /* milliseconds */);
        conn.setConnectTimeout(15000 /* milliseconds */);
        conn.setRequestMethod("POST");
        conn.setDoInput(true);
        conn.setDoOutput(true);

        conn.setRequestProperty("Content-Type", "application/json");
        conn.setRequestProperty("Accept", "application/json");

        JSONObject cred = new JSONObject();
        cred.put("tokenid", tokenid);

        OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
        wr.write(cred.toString());
        wr.flush();
        //con.setRequestMethod("POST");
        //conn.setRequestProperty("tokenid",tokenid);
        // Starts the query
        conn.connect();
        int response = conn.getResponseCode();
        Log.d(TAG, "The response is: " + response);

        is = conn.getInputStream();

        // Convert the InputStream into a string
        String contentAsString = readIt(is, len);
        return contentAsString;

        // Makes sure that the InputStream is closed after the app is
        // finished using it.
    } catch (JSONException e) {
        e.printStackTrace();
        return null;
    } finally {
        if (is != null) {
            is.close();
        }
    }
}

From source file:com.huixueyun.tifenwang.api.net.HttpEngine.java

/**
 * ?connection/* w  ww .  j  av a 2s.  c om*/
 *
 * @param paramUrl ??
 * @return HttpURLConnection
 */
private HttpURLConnection getConnection(String paramUrl) {
    HttpURLConnection connection = null;
    // ?connection
    try {
        // ??URL
        URL url = new URL(SERVER_URL + paramUrl);
        // ?URL
        connection = (HttpURLConnection) url.openConnection();
        // ?
        connection.setRequestMethod(REQUEST_MOTHOD);
        // ??POST?true
        connection.setDoInput(true);
        // ??POST?
        connection.setDoOutput(true);
        // ?
        connection.setUseCaches(false);
        // 
        connection.setReadTimeout(TIME_OUT);
        connection.setConnectTimeout(TIME_OUT);
        connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
        connection.setRequestProperty("Connection", "keep-alive");
        connection.setRequestProperty("Response-Type", "json");
        connection.setChunkedStreamingMode(0);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return connection;
}

From source file:com.data.pack.Util.java

/**
 * Connect to an HTTP URL and return the response as a string.
 * //  w ww.  j a  va 2 s  .c o  m
 * 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);
    }
    Util.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()) {
            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:AIR.Common.Web.HttpWebHelper.java

public String getResponse(String urlString, String postRequestParams, String contentMimeType) throws Exception {
    try {//from   w w w. ja va  2  s  . co m
        URL url = new URL(urlString);
        HttpURLConnection urlConn = (HttpURLConnection) url.openConnection();
        urlConn.setRequestProperty("Content-Type",
                String.format("application/%s; charset=UTF-8", contentMimeType));
        urlConn.setUseCaches(false);

        // the request will return a response
        urlConn.setDoInput(true);

        // set request method to POST
        urlConn.setDoOutput(true);

        OutputStreamWriter writer = new OutputStreamWriter(urlConn.getOutputStream());
        writer.write(postRequestParams);
        writer.flush();

        // reads response, store line by line in an array of Strings
        BufferedReader reader = new BufferedReader(new InputStreamReader(urlConn.getInputStream()));

        StringBuffer bfr = new StringBuffer();

        String line = "";
        while ((line = reader.readLine()) != null) {
            bfr.append(line + "\n");
        }

        reader.close();
        writer.close();
        urlConn.disconnect();
        return bfr.toString();

    } catch (Exception exp) {
        StringWriter strn = new StringWriter();
        exp.printStackTrace(new PrintWriter(strn));
        _logger.error(strn.toString());
        exp.printStackTrace();
        throw new Exception(exp);
    }
}

From source file:TestHTTPSource.java

@Test
public void testHttpsSourceNonHttpsClient() throws Exception {
    Type listType = new TypeToken<List<JSONEvent>>() {
    }.getType();/*w  w  w. jav  a 2 s  . c  om*/
    List<JSONEvent> events = Lists.newArrayList();
    Random rand = new Random();
    for (int i = 0; i < 10; i++) {
        Map<String, String> input = Maps.newHashMap();
        for (int j = 0; j < 10; j++) {
            input.put(String.valueOf(i) + String.valueOf(j), String.valueOf(i));
        }
        input.put("MsgNum", String.valueOf(i));
        JSONEvent e = new JSONEvent();
        e.setHeaders(input);
        e.setBody(String.valueOf(rand.nextGaussian()).getBytes("UTF-8"));
        events.add(e);
    }
    Gson gson = new Gson();
    String json = gson.toJson(events, listType);
    HttpURLConnection httpURLConnection = null;
    try {
        URL url = new URL("http://0.0.0.0:" + sslPort);
        httpURLConnection = (HttpURLConnection) url.openConnection();
        httpURLConnection.setDoInput(true);
        httpURLConnection.setDoOutput(true);
        httpURLConnection.setRequestMethod("POST");
        httpURLConnection.getOutputStream().write(json.getBytes());
        httpURLConnection.getResponseCode();

        Assert.fail("HTTP Client cannot connect to HTTPS source");
    } catch (Exception exception) {
        Assert.assertTrue("Exception expected", true);
    } finally {
        httpURLConnection.disconnect();
    }
}

From source file:org.runnerup.export.FunBeatSynchronizer.java

@Override
public Status getFeed(FeedUpdater feedUpdater) {
    Status s = Status.NEED_AUTH;//  ww w. ja  va 2 s .co  m
    s.authMethod = AuthMethod.USER_PASS;
    if (loginID == null || loginSecretHashed == null) {
        if ((s = connect()) != Status.OK) {
            return s;
        }
    }

    HttpURLConnection conn = null;
    try {
        conn = (HttpURLConnection) new URL(FEED_URL).openConnection();
        conn.setDoInput(true);
        conn.setDoOutput(true);
        conn.setRequestMethod(RequestMethod.POST.name());
        conn.addRequestProperty("Content-Type", "application/json; charset=utf-8");
        final JSONObject req = getRequestObject();
        final OutputStream out = new BufferedOutputStream(conn.getOutputStream());
        out.write(req.toString().getBytes());
        out.flush();
        out.close();
        final InputStream in = new BufferedInputStream(conn.getInputStream());
        final JSONObject reply = SyncHelper.parse(in);
        final int code = conn.getResponseCode();
        conn.disconnect();
        if (code == HttpStatus.SC_OK) {
            parseFeed(feedUpdater, reply);
            return Status.OK;
        }
    } catch (final MalformedURLException e) {
        e.printStackTrace();
        s.ex = e;
    } catch (final IOException e) {
        e.printStackTrace();
        s.ex = e;
    } catch (final JSONException e) {
        e.printStackTrace();
        s.ex = e;
    }

    s = Status.ERROR;
    if (conn != null)
        conn.disconnect();

    return s;
}

From source file:eu.codeplumbers.cosi.services.CosiCallService.java

public void sendChangesToCozy() {
    List<Call> unSyncedCalls = Call.getAllUnsynced();
    int i = 0;/*from   w w  w  .  j a  va2s .c om*/
    for (Call call : unSyncedCalls) {
        URL urlO = null;
        try {
            JSONObject jsonObject = call.toJsonObject();
            mBuilder.setProgress(unSyncedCalls.size(), i, false);
            mBuilder.setContentText("Syncing " + jsonObject.getString("docType") + ":");
            mNotifyManager.notify(notification_id, mBuilder.build());
            EventBus.getDefault()
                    .post(new CallSyncEvent(SYNC_MESSAGE, getString(R.string.lbl_calls_send_changes)));
            String remoteId = jsonObject.getString("remoteId");
            String requestMethod = "";

            if (remoteId.isEmpty()) {
                urlO = new URL(syncUrl);
                requestMethod = "POST";
            } else {
                urlO = new URL(syncUrl + remoteId + "/");
                requestMethod = "PUT";
            }

            HttpURLConnection conn = (HttpURLConnection) urlO.openConnection();
            conn.setConnectTimeout(5000);
            conn.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
            conn.setRequestProperty("Authorization", authHeader);
            conn.setDoOutput(true);
            conn.setDoInput(true);

            conn.setRequestMethod(requestMethod);

            // set request body
            jsonObject.remove("remoteId");
            long objectId = jsonObject.getLong("id");
            jsonObject.remove("id");
            OutputStream os = conn.getOutputStream();
            os.write(jsonObject.toString().getBytes("UTF-8"));
            os.flush();

            // read the response
            InputStream in = new BufferedInputStream(conn.getInputStream());

            StringWriter writer = new StringWriter();
            IOUtils.copy(in, writer, "UTF-8");
            String result = writer.toString();

            JSONObject jsonObjectResult = new JSONObject(result);

            if (jsonObjectResult != null && jsonObjectResult.has("_id")) {
                result = jsonObjectResult.getString("_id");
                call.setRemoteId(result);
                call.save();
            }

            in.close();
            conn.disconnect();

        } catch (MalformedURLException e) {
            EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
            stopSelf();
        } catch (ProtocolException e) {
            EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
            stopSelf();
        } catch (IOException e) {
            EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
            stopSelf();
        } catch (JSONException e) {
            EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
            stopSelf();
        }
        i++;
    }
}