Example usage for java.net HttpURLConnection setDoInput

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.jeffrodriguez.webtools.client.URLConnectionWebClientImpl.java

private HttpURLConnection buildConnection(String urlString) throws IOException {
    URL url = new URL(urlString);
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    connection.setDoInput(true);
    connection.setConnectTimeout(timeout);
    connection.setReadTimeout(timeout);//from  www .  j  av a 2  s.c  o m
    connection.setUseCaches(false);

    // Set the authorization header if one has been specified
    if (authorization != null) {
        connection.setRequestProperty("Authorization", authorization);
    }

    return connection;
}

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From source file:eu.codeplumbers.cosi.api.tasks.DeleteFileTask.java

private String deleteFileRequest(File file) {
    String result = "";
    URL urlO = null;/*  www. j a v  a2 s.  c  o m*/
    try {
        urlO = new URL(url + file.getRemoteId() + "/");
        HttpURLConnection conn = (HttpURLConnection) urlO.openConnection();
        conn.setConnectTimeout(5000);
        conn.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
        conn.setRequestProperty("Authorization", authHeader);
        conn.setDoOutput(false);
        conn.setDoInput(true);

        conn.setRequestMethod("DELETE");

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

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

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

    } catch (MalformedURLException e) {
        result = e.getLocalizedMessage();
    } catch (ProtocolException e) {
        result = e.getLocalizedMessage();
        e.printStackTrace();
    } catch (IOException e) {
        result = e.getLocalizedMessage();
    }

    return result;
}

---

From source file:com.pocketsoap.salesforce.soap.ChatterClient.java

private String postSuspectsComment(String postId, Map<String, String> suspects, boolean retryOnInvalidSession)
        throws MalformedURLException, IOException, XMLStreamException, FactoryConfigurationError {
    URL instanceUrl = new URL(session.instanceServerUrl);
    URL url = new URL(instanceUrl.getProtocol(), instanceUrl.getHost(), instanceUrl.getPort(),
            "/services/data/v24.0/chatter/feed-items/" + postId + "/comments");
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();

    try {// w  w  w.  j  a v a  2  s . c  o m
        conn.setRequestMethod("POST");
        conn.setDoOutput(true);
        conn.setDoInput(true);
        conn.setRequestProperty("Content-Type", "application/json");
        conn.setRequestProperty("Accept", "application/json");
        conn.setRequestProperty("Authorization", "OAuth " + session.sessionId);

        final Comment comment = new Comment();
        final List<MessageSegment> messageSegments = comment.getBody().getMessageSegments();
        messageSegments.add(new TextMessageSegment("Suspects: "));

        Iterator<Entry<String, String>> it = suspects.entrySet().iterator();
        while (it.hasNext()) {
            Entry<String, String> ids = it.next();

            String sfdcId = ids.getValue();
            if (sfdcId != null) {
                //Convert the login to an SFDC ID
                sfdcId = UserService.getUserId(session, sfdcId);
            }

            if (sfdcId == null) { //not mapped
                messageSegments.add(new TextMessageSegment(ids.getKey()));
            } else {
                messageSegments.add(new MentionMessageSegment(sfdcId));
            }

            if (it.hasNext()) {
                messageSegments.add(new TextMessageSegment(", "));
            }
        }

        final OutputStream bodyStream = conn.getOutputStream();
        ObjectMapper mapper = new ObjectMapper();
        MappingJsonFactory jsonFactory = new MappingJsonFactory();
        JsonGenerator jsonGenerator = jsonFactory.createJsonGenerator(bodyStream);
        mapper.writeValue(jsonGenerator, comment);
        bodyStream.close();
        conn.getInputStream().close(); //Don't care about the response
    } catch (IOException e) {
        if (retryOnInvalidSession && conn.getResponseCode() == HttpURLConnection.HTTP_UNAUTHORIZED) {
            SessionCache.get().revoke(credentials);
            return postSuspectsComment(postId, suspects, false);
        }

        BufferedReader r = new BufferedReader(new InputStreamReader(conn.getErrorStream()));
        String error = "";
        String line;
        while ((line = r.readLine()) != null) {
            error += line + '\n';
        }
        System.out.println(error);
        throw e;
    }
    return null;
}

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From source file:com.helpmobile.rest.RestAccess.java

public String doGetRequest(String request, Map<String, Object> data, String method)
        throws MalformedURLException, IOException {

    StringBuilder postData = new StringBuilder();
    for (Map.Entry<String, Object> param : data.entrySet()) {
        if (postData.length() != 0) {
            postData.append('&');
        }/*from  w  ww  . j a v  a  2s  .co  m*/
        postData.append(URLEncoder.encode(param.getKey(), "UTF-8"));
        postData.append('=');
        postData.append(URLEncoder.encode(String.valueOf(param.getValue()), "UTF-8"));
    }
    URL path;
    path = new URL(ADDRESS + request + "?" + postData.toString());

    HttpURLConnection conn = (HttpURLConnection) path.openConnection();
    conn.setRequestMethod(method);
    conn.setRequestProperty("Content-Type", "application/json");

    conn.setRequestProperty("AppKey", KEY);
    conn.setUseCaches(false);
    conn.setDoInput(true);

    conn.setRequestProperty("Content-Length", "0");
    conn.setDoOutput(true);
    OutputStream output = conn.getOutputStream();
    output.flush();

    BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
    String inputLine;
    StringBuffer response = new StringBuffer();

    while ((inputLine = in.readLine()) != null) {
        response.append(inputLine);
    }
    in.close();
    conn.disconnect();
    //print result
    return response.toString();
}

---

From source file:eu.inmite.apps.smsjizdenka.service.UpdateService.java

private InputStream getIS(int addr, boolean online) throws IOException {
    if (!online || LOCAL_DEFINITION_TESTING) {
        if (addr == URL_VERSION_ID) {
            return getResources().getAssets().open(URL_VERSION);
        } else if (addr == URL_TICKETS_ID) {
            return getResources().getAssets().open(URL_TICKETS);
        } else {//from  w  ww. ja  v a2  s  .  c  o m
            throw new IOException("requested addr " + addr + " not found");
        }
    } else {
        URL url;

        if (addr == URL_VERSION_ID) {
            url = new URL(Constants.DATA_URL_BASE + URL_VERSION);
        } else if (addr == URL_TICKETS_ID) {
            url = new URL(Constants.DATA_URL_BASE + URL_TICKETS);
        } else {
            throw new IOException("requested addr " + addr + " not found");
        }

        try {
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setReadTimeout(30000);
            connection.setRequestMethod("GET");
            connection.setDoInput(true);
            connection.setDoOutput(false);

            if (connection.getResponseCode() != 200) {
                connection.disconnect();

                throw new IOException("status " + connection.getResponseCode() + " received");
            }

            if (addr == URL_VERSION_ID) {
                DebugLog.i("Downloading definition version info...");
            } else if (addr == URL_TICKETS_ID) {
                DebugLog.i("Downloading new tickets definition...");
            }

            return connection.getInputStream();
        } catch (SecurityException e) {
            throw new IOException("Internet access denied");
        }
    }
}

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From source file:com.aegiswallet.tasks.GetCurrencyInfoTask.java

@Override
protected Void doInBackground(String... strings) {

    Log.d(TAG, "inside currency info task...");

    if (fileExistance(Constants.BLOCKCHAIN_CURRENCY_FILE_NAME)
            && !shouldRefreshFile(Constants.BLOCKCHAIN_CURRENCY_FILE_NAME)) {
        return null;
    }//from  www .  ja  v  a 2  s.  co  m

    HttpURLConnection urlConnection = null;
    URL url = null;
    jsonObject = null;
    InputStream inStream = null;
    try {
        url = new URL(urlString.toString());
        urlConnection = (HttpURLConnection) url.openConnection();
        urlConnection.setRequestMethod("GET");
        urlConnection.setDoOutput(true);
        urlConnection.setDoInput(true);
        urlConnection.connect();
        inStream = urlConnection.getInputStream();
        BufferedReader bReader = new BufferedReader(new InputStreamReader(inStream));
        String temp, response = "";
        while ((temp = bReader.readLine()) != null) {
            response += temp;
        }
        jsonObject = (JSONObject) new JSONTokener(response).nextValue();
    } catch (Exception e) {
    } finally {
        if (inStream != null) {
            try {
                // this will close the bReader as well
                inStream.close();
            } catch (IOException ignored) {
                Log.e("Currency Task", "File Close IO Exception: " + ignored.getMessage());
            }
        }
        if (urlConnection != null) {
            urlConnection.disconnect();
        }
    }

    if (jsonObject != null) {

        try {
            FileOutputStream fos = context.getApplicationContext()
                    .openFileOutput(Constants.BLOCKCHAIN_CURRENCY_FILE_NAME, Context.MODE_PRIVATE);
            fos.write(jsonObject.toString().getBytes());
            fos.close();
        } catch (IOException e) {
            Log.e("Currency Task", "Cannot save or create file " + e.getMessage());
        }
    }
    return null;
}

---

From source file:com.helpmobile.rest.RestAccess.java

public String doPostRequest(String request, Map<String, Object> data, String method)
        throws MalformedURLException, IOException {

    StringBuilder postData = new StringBuilder();
    for (Map.Entry<String, Object> param : data.entrySet()) {
        if (postData.length() != 0) {
            postData.append('&');
        }/*from  w ww .j ava 2  s .  co  m*/
        postData.append(URLEncoder.encode(param.getKey(), "UTF-8"));
        postData.append('=');
        postData.append(URLEncoder.encode(String.valueOf(param.getValue()), "UTF-8"));
    }
    URL path;
    if (method.equalsIgnoreCase(METHOD_GET)) {
        path = new URL(ADDRESS + request + "?" + postData.toString());
    } else {
        path = new URL(ADDRESS + request);
    }
    HttpURLConnection conn = (HttpURLConnection) path.openConnection();
    conn.setRequestMethod(method);
    conn.setRequestProperty("Content-Type", "application/json");

    conn.setRequestProperty("AppKey", KEY);
    conn.setUseCaches(false);
    conn.setDoInput(true);
    if (method.equalsIgnoreCase(METHOD_POST)) {
        byte[] result = postData.toString().getBytes("UTF-8");
        conn.setRequestProperty("Content-Length", Integer.toString(result.length));
        conn.setDoOutput(true);
        OutputStream output = conn.getOutputStream();
        output.write(result);
        output.flush();
    }

    BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
    String inputLine;
    StringBuffer response = new StringBuffer();

    while ((inputLine = in.readLine()) != null) {
        response.append(inputLine);
    }
    in.close();
    conn.disconnect();
    //print result
    return response.toString();
}

---

From source file:org.esupportail.twitter.services.OAuthTwitterApplicationOnlyService.java

public void afterPropertiesSet() throws Exception {
    HttpURLConnection connection = null;
    String encodedCredentials = encodeKeys(oAuthTwitterConfig.getConsumerKey(),
            oAuthTwitterConfig.getConsumerSecret());

    try {//from ww  w .  j  ava  2  s.  co m
        URL url = new URL(URL_TWITTER_OAUTH2_TOKEN);
        connection = (HttpURLConnection) url.openConnection();
        connection.setDoOutput(true);
        connection.setDoInput(true);
        connection.setRequestMethod("POST");
        connection.setRequestProperty("Host", "api.twitter.com");
        connection.setRequestProperty("User-Agent", ESUPTWITTER_USERAGENT);
        connection.setRequestProperty("Authorization", "Basic " + encodedCredentials);
        connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8");
        connection.setRequestProperty("Content-Length", "29");
        connection.setUseCaches(false);

        writeRequest(connection, "grant_type=client_credentials");
        String jsonResponse = readResponse(connection);
        log.debug("jsonResponse of the bearer oauth request : " + jsonResponse);
        if (connection.getResponseCode() == HttpURLConnection.HTTP_FORBIDDEN) {
            log.error(
                    "HTTP 403 (Forbidden) returned from Twitter API call for bearer token. Check values of Consumer Key and Consumer Secret in tokens.properties");
            throw new RejectedAuthorizationException("",
                    "HTTP 403 (Forbidden) returned attempting to get Twitter API bearer token");
        }

        // Parse the JSON response into a JSON mapped object to fetch fields from.
        JSONObject obj = new JSONObject(jsonResponse);

        if (obj != null) {
            applicationOnlyBearerToken = (String) obj.get("access_token");
        }
    } catch (MalformedURLException e) {
        throw new IOException("Invalid endpoint URL specified.", e);
    } finally {
        if (connection != null) {
            connection.disconnect();
        }
    }
}

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From source file:com.baseproject.volley.toolbox.HurlStack.java

/**
 * Opens an {@link HttpURLConnection} with parameters.
 * //from  ww  w. j a  va  2s . c om
 * @param url
 * @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(request.getConnTimeoutMs());
    connection.setReadTimeout(request.getReadTimeoutMs());
    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:eu.codeplumbers.cosi.api.tasks.DeleteFileTask.java

@Override
protected String doInBackground(File... files) {
    for (int i = 0; i < files.length; i++) {
        File file = files[i];/*ww  w . ja v  a 2 s .co  m*/
        String binaryRemoteId = file.getRemoteId();

        if (!binaryRemoteId.isEmpty()) {
            publishProgress("Deleting file: " + file.getName(), "0", "100");
            URL urlO = null;
            try {
                urlO = new URL(url + binaryRemoteId + "/binaries/file");
                HttpURLConnection conn = (HttpURLConnection) urlO.openConnection();
                conn.setConnectTimeout(5000);
                conn.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
                conn.setRequestProperty("Authorization", authHeader);
                conn.setDoInput(true);
                conn.setRequestMethod("DELETE");
                InputStream in = null;

                // read the response
                int status = conn.getResponseCode();

                if (status >= HttpURLConnection.HTTP_BAD_REQUEST) {
                    in = conn.getErrorStream();
                } else {
                    in = conn.getInputStream();
                }

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

                if (status >= HttpURLConnection.HTTP_BAD_REQUEST) {
                    errorMessage = conn.getResponseMessage();
                } else {
                    errorMessage = deleteFileRequest(file);

                    if (errorMessage == "") {
                        java.io.File newFile = file.getLocalPath();

                        if (newFile.exists()) {
                            newFile.delete();
                        }
                        file.delete();
                    } else {
                        return errorMessage;
                    }

                }
            } catch (MalformedURLException e) {
                errorMessage = e.getLocalizedMessage();
            } catch (ProtocolException e) {
                errorMessage = e.getLocalizedMessage();
            } catch (IOException e) {
                errorMessage = e.getLocalizedMessage();
            }
        }
    }

    return errorMessage;
}

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