Example usage for java.net MalformedURLException printStackTrace

List of usage examples for java.net MalformedURLException printStackTrace

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Introduction

In this page you can find the example usage for java.net MalformedURLException printStackTrace.

Prototype

public void printStackTrace()

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:com.bazaarvoice.BazaarRequest.java

/**
 * Post a submission, spawn a thread, and return the response via the
 * listener. (non-blocking)//w  ww . ja  v  a 2  s  . co m
 * 
 * @param type
 *            the type of request
 * @param params
 *            the parameters for the request
 * @param listener
 *            the listener to handle the results on
 * @throws BazaarException 
 */
public void postSubmission(final RequestType type, BazaarParams params, final OnBazaarResponse listener) {

    String requestString = requestUrl + type.getSubmissionName() + ".json";

    try {
        this.url = new URL(requestString);
    } catch (MalformedURLException e) {
        e.printStackTrace();
    }

    if (params != null) {
        this.mediaEntity = params.getMedia();

        if (this.mediaEntity != null) {
            params.addPostParameters(apiVersion, passKey, this);
            if (this.mediaEntity.getFile() != null) {

                params.addMultipartParameter(mediaEntity.getName(), mediaEntity.getFilename(),
                        mediaEntity.getFile(), this);

            } else {

                params.addMultipartParameter(mediaEntity.getName(), mediaEntity.getFilename(),
                        mediaEntity.getBytes(), this);

            }
        } else {
            paramString = params.toURL(apiVersion, passKey);
        }
    }

    this.listener = listener;

    new AsyncTransaction().execute("POST");
}

From source file:com.beesham.popularmovies.sync.MoviesSyncAdapter.java

@Override
public void onPerformSync(Account account, Bundle bundle, String s, ContentProviderClient contentProviderClient,
        SyncResult syncResult) {/*from w ww  .  ja va2s .  co m*/
    HttpURLConnection urlConnection = null;
    BufferedReader reader = null;

    String moviesJsonStr = null;

    try {
        final String MOVIES_BASE_URL = getContext().getString(R.string.movies_base_url);
        final String API_KEY_PARAM = "api_key";

        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
        String sort_by = prefs.getString(getContext().getString(R.string.pref_sort_key),
                getContext().getString(R.string.pref_sort_default));

        Uri builtUri = Uri.parse(MOVIES_BASE_URL).buildUpon().appendPath(sort_by)
                .appendQueryParameter(API_KEY_PARAM, API_KEY).build();

        URL url = new URL(builtUri.toString());

        urlConnection = (HttpURLConnection) url.openConnection();
        urlConnection.setRequestMethod("GET");
        urlConnection.setConnectTimeout(10000);
        urlConnection.setReadTimeout(15000);
        urlConnection.connect();

        InputStream inputStream = urlConnection.getInputStream();
        StringBuffer buffer = new StringBuffer();
        if (inputStream == null)
            return;

        reader = new BufferedReader((new InputStreamReader(inputStream)));
        String line;
        while ((line = reader.readLine()) != null) {
            buffer.append(line + "\n");
        }

        if (buffer.length() == 0)
            return;

        moviesJsonStr = buffer.toString();
        getMovieDataFromJson(moviesJsonStr);

    } catch (MalformedURLException e) {
        Log.e(LOG_TAG, e.getMessage(), e);
        e.printStackTrace();
    } catch (IOException e) {
        Log.e(LOG_TAG, e.getMessage(), e);
        e.printStackTrace();
    } catch (JSONException e) {
        Log.e(LOG_TAG, e.getMessage(), e);
        e.printStackTrace();
    } finally {
        if (urlConnection != null)
            urlConnection.disconnect();
        if (reader != null) {
            try {
                reader.close();
            } catch (IOException e) {
                Log.e(LOG_TAG, e.getMessage(), e);
                e.printStackTrace();
            }
        }
    }
}

From source file:com.beesham.popularmovies.sync.MoviesSyncAdapter.java

/**
 * Gets and stores the movie trailer and reviews JSON data
 * @param movieId/*from   w  w w  . ja v  a  2s.com*/
 * @param flag
 * @return
 */
private String getTrailersOrReviews(String movieId, int flag) {
    HttpURLConnection urlConnection = null;
    BufferedReader reader = null;

    String movieJsonStr = null;
    String MOVIE_QUERY_URL = null;

    try {
        switch (flag) {
        case 0:
            MOVIE_QUERY_URL = getContext().getString(R.string.movies_base_trailers_url, movieId);
            break;
        case 1:
            MOVIE_QUERY_URL = getContext().getString(R.string.movies_base_reviews_url, movieId);
            break;
        }
        final String API_KEY_PARAM = "api_key";

        Uri builtUri = Uri.parse(MOVIE_QUERY_URL).buildUpon().appendQueryParameter(API_KEY_PARAM, API_KEY)
                .build();

        URL url = new URL(builtUri.toString());

        urlConnection = (HttpURLConnection) url.openConnection();
        urlConnection.setRequestMethod("GET");
        urlConnection.setConnectTimeout(10000);
        urlConnection.setReadTimeout(15000);
        urlConnection.connect();

        InputStream inputStream = urlConnection.getInputStream();
        StringBuffer buffer = new StringBuffer();
        if (inputStream == null)
            return null;

        reader = new BufferedReader((new InputStreamReader(inputStream)));
        String line;
        while ((line = reader.readLine()) != null) {
            buffer.append(line + "\n");
        }

        if (buffer.length() == 0)
            return null;

        movieJsonStr = buffer.toString();

    } catch (MalformedURLException e) {
        Log.e(LOG_TAG, e.getMessage(), e);
        e.printStackTrace();
    } catch (IOException e) {
        Log.e(LOG_TAG, e.getMessage(), e);
        e.printStackTrace();
    } finally {
        if (urlConnection != null)
            urlConnection.disconnect();
        if (reader != null) {
            try {
                reader.close();
            } catch (IOException e) {
                Log.e(LOG_TAG, e.getMessage(), e);
                e.printStackTrace();
            }
        }
    }

    return movieJsonStr;
}

From source file:com.liveneo.plat.web.action.DownloadAction.java

public InputStream getInputStream() throws UnsupportedEncodingException, FileNotFoundException {
    // attachment,?,??;inline,??,?
    String file = "";
    if (StringUtils.equalsIgnoreCase(loadflag, "restore")) {
        file = CreateXml.backuptarget + fileName + ".zip";
    }//from ww w  . j a  v a 2s . c om
    if (StringUtils.equalsIgnoreCase(loadflag, "excel")) {
        file = getServletContext().getRealPath("/WEB-INF/pages/template/" + fileName);
    }
    if (StringUtils.equalsIgnoreCase(loadflag, "recording")) {
        HttpURLConnection connection = null;
        try {
            URL url = new URL(fileName);
            connection = (HttpURLConnection) url.openConnection();
            connection.connect();
            //             BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            this.getResponse().setHeader("application/x-msdownload",
                    "attachment;file=" + java.net.URLEncoder.encode(file, "UTF-8"));
            return new BufferedInputStream(connection.getInputStream());
        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        //         System.out.println(getServletContext().getRealPath("/noneccrecord/ivrvoice/")+"/"+StringUtils.substringAfter(fileName, "/opt/AppServer/tomcat/webapps/noneccrecord/ivrvoice/"));

        //      file="D:/apache-tomcat-6.0.35/webapps/npworkplat/noneccrecord/ivrvoice/file1680475804236541293_ivrvoice.wav";

    }
    if (StringUtils.equalsIgnoreCase(loadflag, "license")) {
        file = fileName;
    }
    if (StringUtils.equalsIgnoreCase(loadflag, "wo")) {
        WorkOrderAction w = new WorkOrderAction();
        List<Workorder> ws = new ArrayList<Workorder>();
        ws = (List<Workorder>) this.getSession().getAttribute(sessionname);
        if (ws.size() > 0) {
            this.createWorkorderExcel(getServletContext().getRealPath("/excel/wo_info.xls"), ws,
                    "??");
        }
        file = getServletContext().getRealPath("/excel/") + "/" + fileName;
        System.out.println("file:" + file);
    }
    //
    if (StringUtils.equalsIgnoreCase(loadflag, "report")) {
        String title = this.getRequest().getParameter("title");
        title = java.net.URLDecoder.decode(title, "UTF-8");
        title = java.net.URLDecoder.decode(title, "UTF-8");
        String tvalue = this.getRequest().getParameter("tvalue");
        //
        String[] titles = title.split(",");
        //?trtd
        List<List<String>> tds = new ArrayList<List<String>>();
        String[] tr = tvalue.split(";");
        for (int j = 0; j < tr.length; j++) {
            List<String> td = new ArrayList<String>();
            String[] fields = tr[j].split(",");
            for (String v : fields) {
                if (v == null) {
                    v = "";
                }
                td.add(v);
            }
            tds.add(td);
        }
        //?excel
        ExcelUtils.exportExcel(getServletContext().getRealPath("/excel/") + "/" + fileName, titles, tds);
        file = getServletContext().getRealPath("/excel/") + "/" + fileName;
    }
    //?
    if (StringUtils.equalsIgnoreCase(loadflag, "commonexcel")) {
        String title = this.getRequest().getParameter("title");
        title = java.net.URLDecoder.decode(title, "UTF-8");
        title = java.net.URLDecoder.decode(title, "UTF-8");
        //
        String[] titles = title.split(",");
        //?trtd
        List<List<String>> tds = new ArrayList<List<String>>();
        tds = (List<List<String>>) this.getSession().getAttribute(sessionname);
        //?excel
        ExcelUtils.exportExcel(getServletContext().getRealPath("/excel/") + "/" + fileName, titles, tds);
        file = getServletContext().getRealPath("/excel/") + "/" + fileName;
    }
    this.getResponse().setHeader("application/x-msdownload",
            "attachment;file=" + java.net.URLEncoder.encode(file, "UTF-8"));
    // fileName?
    return new BufferedInputStream(new FileInputStream(file));
}

From source file:com.example.httpjson.AppEngineClient.java

public void delete(URL uri, Map<String, List<String>> headers) {

    URL url = null;//from   w  ww .  java 2s  . c  o m
    try {
        url = new URL("http://localhost:8080/deleteservice");
    } catch (MalformedURLException exception) {
        exception.printStackTrace();
    }
    HttpURLConnection httpURLConnection = null;
    try {
        httpURLConnection = (HttpURLConnection) url.openConnection();
        httpURLConnection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
        httpURLConnection.setRequestMethod("DELETE");
        System.out.println("DELETE response code..! " + httpURLConnection.getResponseCode());
    } catch (IOException exception) {
        exception.printStackTrace();
    } finally {
        if (httpURLConnection != null) {
            httpURLConnection.disconnect();
        }
    }
}

From source file:com.example.savedollars.ProductTotalPriceDisplay.java

private void getProductDetails(String barcodeNumber) {
    // Smita//from  w  w w.  j a  va 2  s  . co  m

    String baseURL = getString(R.string.searchURL);
    String key = getString(R.string.key);
    String country = getString(R.string.country);
    String urlString = baseURL + "&" + key + "&" + country + "&" + "q=" + barcodeNumber;

    try {
        URL url = new URL(urlString);
        HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();

        InputStream in = new BufferedInputStream(urlConnection.getInputStream());
        BufferedReader reader = new BufferedReader(new InputStreamReader(in));
        StringBuilder out = new StringBuilder();
        String line;
        String data;
        while ((line = reader.readLine()) != null) {
            out.append(line);
        }
        // JSON data stored as string.
        data = out.toString();
        System.out.println("Bets: JSON DATA :" + data); // product
        // information from
        // google API in

        parseJsonData(data);

    }

    catch (MalformedURLException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

}

From source file:com.gottibujiku.httpjsonexchange.main.HttpJSONExchange.java

/**
 * This method sends a GET request to the server.
 * It prepares the request by creating a valid URL with a query string(if any)
 * then adds the headers and then open a connection to the server; retrieves
 * response and return result as a JSON Object
 * //from   w w w  .j  a va2  s .  co m
 * @return a JSON object containing the response             
 */
public JSONObject sendGETRequest() {

    /* 1. Form the query string by concatenating param names and their values
     * 2. Add HTTP headers to the request and set request method to GET
     * 3. Open stream and read server response
     * 
     */
    if (fullDomainName == null) {
        throw new NullPointerException("No URL provided! Please provide one!");//No domain name was provided
    }
    JSONObject jsonResponse = null;
    URL url = null;//a url object to hold a complete URL
    try {
        url = new URL(fullDomainName + QUERY_SEPARATOR + getFormatedQueryString(queryParams));//a complete URL 
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection = addHeadersToRequest(headers, connection);//add headers to connection and get modified instance
        connection.setRequestProperty("Accept-Charset", UTF_CHARSET);//accept the given encoding
        //a call to connection.connect() is superfluous since connect will be called
        //implicitly when the stream is opened
        connection.setRequestMethod("GET");
        String jsonString = getServerResponse(connection);
        connection.disconnect();
        jsonResponse = new JSONObject(jsonString);//change the response into a json object      

    } catch (MalformedURLException e) {
        e.printStackTrace();
        return null;//return if the URL is malformed
    } catch (IOException e) {
        e.printStackTrace();
        return null;//if failed to open a connection
    } catch (JSONException e) {
        e.printStackTrace();
        return null;//invalid JSON response
    }

    return jsonResponse;

}

From source file:com.gottibujiku.httpjsonexchange.main.HttpJSONExchange.java

/**
 * This method sends a GET request to the server.
 * It prepares the request by creating a valid URL with a query string(if any)
 * then adds the headers and then open a connection to the server; retrieves
 * response and return result as a JSON Object
 * /*w w  w.java 2  s.com*/
 * 
 * @param fullDomainName a fully qualified domain name including the protocol
 * @param queryParams    parameters to be sent in the query string
 * @param headers        additional headers
 * @return a JSON object containing the response             
 */

public JSONObject sendGETRequest(String fullDomainName, HashMap<String, String> queryParams,
        HashMap<String, String> headers) {

    /* 1. Form the query string by concatenating param names and their values
     * 2. Add HTTP headers to the request and set request method to GET
     * 3. Open stream and read server response
     * 
     */
    if (fullDomainName == null) {
        throw new NullPointerException("No URL provided! Please provide one!");//No domain name was provided
    }
    JSONObject jsonResponse = null;
    URL url = null;//a url object to hold a complete URL
    try {
        url = new URL(fullDomainName + QUERY_SEPARATOR + getFormatedQueryString(queryParams));//a complete URL 
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection = addHeadersToRequest(headers, connection);//add headers to connection and get modified instance
        connection.setRequestProperty("Accept-Charset", UTF_CHARSET);//accept the given encoding
        //a call to connection.connect() is superfluous since connect will be called
        //implicitly when the stream is opened
        connection.setRequestMethod("GET");
        String jsonString = getServerResponse(connection);
        connection.disconnect();
        jsonResponse = new JSONObject(jsonString);//change the response into a json object      

    } catch (MalformedURLException e) {
        e.printStackTrace();
        return null;//return if the URL is malformed
    } catch (IOException e) {
        e.printStackTrace();
        return null;//if failed to open a connection
    } catch (JSONException e) {
        e.printStackTrace();
        return null;//invalid JSON response
    }

    return jsonResponse;

}

From source file:TargetsAPI.java

/**
 * Send the POST request to the Wikitude Cloud Targets API.
 * //w  ww .j av a  2s  .  co m
 * <b>Remark</b>: We are not using any external libraries for sending HTTP
 * requests, to be as independent as possible. Libraries like Apache
 * HttpComponents (included in Android already) make it a lot easier to
 * interact with HTTP connections.
 * 
 * @param body
 *            The JSON body that is sent in the request.
 * @return The response from the server, in JSON format
 * 
 * @throws IOException
 *             when the server cannot serve the request for any reason, or
 *             anything went wrong during the communication between client
 *             and server.
 * 
 */
private String sendRequest(String body) throws IOException {

    BufferedReader reader = null;
    OutputStreamWriter writer = null;

    try {

        // create the URL object from the endpoint
        URL url = new URL(API_ENDPOINT);

        // open the connection
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();

        // use POST and configure the connection
        connection.setRequestMethod("POST");
        connection.setDoInput(true);
        connection.setDoOutput(true);
        connection.setUseCaches(false);

        // set the request headers
        connection.setRequestProperty("Content-Type", "application/json");
        connection.setRequestProperty("X-Api-Token", apiToken);
        connection.setRequestProperty("X-Version", "" + apiVersion);
        connection.setRequestProperty("Content-Length", String.valueOf(body.length()));

        // construct the writer and write request
        writer = new OutputStreamWriter(connection.getOutputStream());
        writer.write(body);
        writer.flush();

        // listen on the server response
        reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));

        // construct the server response and return
        StringBuilder sb = new StringBuilder();
        for (String line; (line = reader.readLine()) != null;) {
            sb.append(line);
        }

        // return the result
        return sb.toString();

    } catch (MalformedURLException e) {
        // the URL we specified as endpoint was not valid
        System.err.println("The URL " + API_ENDPOINT + " is not a valid URL");
        e.printStackTrace();
        return null;
    } catch (ProtocolException e) {
        // this should not happen, it means that we specified a wrong
        // protocol
        System.err.println("The HTTP method is not valid. Please check if you specified POST.");
        e.printStackTrace();
        return null;
    } finally {
        // close the reader and writer
        try {
            writer.close();
        } catch (Exception e) {
            // intentionally left blank
        }
        try {
            reader.close();
        } catch (Exception e) {
            // intentionally left blank
        }
    }
}