Example usage for java.io UnsupportedEncodingException printStackTrace

List of usage examples for java.io UnsupportedEncodingException printStackTrace

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Introduction

In this page you can find the example usage for java.io UnsupportedEncodingException printStackTrace.

Prototype

public void printStackTrace()

Source Link

Document

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

Usage

From source file:Main.java

static public String getNodeValue(Element parent, String nodeName) {
    NodeList nodes = parent.getElementsByTagName(nodeName);
    if (nodes.getLength() == 0)
        return null;
    Element curElem = (Element) nodes.item(0);
    Node textNode = curElem.getFirstChild();
    if (textNode != null) {
        String encVal = curElem.getAttribute("enc");
        String charSetVal = curElem.getAttribute("charSet");
        String returnVal = textNode.getNodeValue();
        if (encVal != null && encVal.equals("t")) {
            if (charSetVal == null)
                return (URLDecoder.decode(returnVal));
            else//  ww  w. java2s  .c o m
                try {
                    return (URLDecoder.decode(returnVal, charSetVal));
                } catch (UnsupportedEncodingException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
        }
        return (returnVal);
    } else
        return ("");
}

From source file:net.ccghe.utils.Server.java

public static void UploadFile(String path, FileTransmitter transmitter) {
    MultipartEntity entity = new MultipartEntity();
    try {//from w ww. jav a 2  s.  c  om
        entity.addPart("usr", new StringBody(user));
        entity.addPart("pwd", new StringBody(password));
        entity.addPart("cmd", new StringBody(CMD_UPLOAD_FILE));
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }

    new UploadOneFile(path, serverURL, transmitter, entity);
}

From source file:com.puzzle.module.send.sign.SignXml.java

public static String getKeyName() {

    try {// w w w.j a  va 2 s  .c  o  m
        String idNumber = ClientApi.getSingletonClientApi().getCardID2();
        return idNumber;
    } catch (UnsupportedEncodingException ex) {
        ex.printStackTrace();
    }

    return null;
}

From source file:Tools.HttpClientUtil.java

public static String postRequest(List<NameValuePair> paramsList) {
    HttpClient client = new DefaultHttpClient();
    HttpPost post = null;/*from   www.  ja  v  a 2  s. co  m*/
    String requestedServlet = ServletRequest.getServletRequest();
    StringBuilder sb = new StringBuilder();
    if (requestedServlet.equals(Constant.LOGIN_SERVLET)) {

        try {
            post = new HttpPost(Constant.SERVER_URL + Constant.LOGIN_SERVLET);
            post.setEntity(new UrlEncodedFormEntity(paramsList));
        } catch (UnsupportedEncodingException ex) {
            ex.printStackTrace();
        }
    } else if (requestedServlet.equals(Constant.BILLING_SERVLET)) {
        post = new HttpPost(Constant.SERVER_URL + Constant.BILLING_SERVLET);
        try {
            post.setEntity(new UrlEncodedFormEntity(paramsList));
        } catch (UnsupportedEncodingException ex) {
            Logger.getLogger(HttpClientUtil.class.getName()).log(Level.SEVERE, null, ex);
        }
    } else if (requestedServlet.equals(Constant.FOOD_LIST_SERVLET)) {
        post = new HttpPost(Constant.SERVER_URL + Constant.FOOD_LIST_SERVLET);
        try {
            post.setEntity(new UrlEncodedFormEntity(paramsList));
        } catch (UnsupportedEncodingException ex) {
            Logger.getLogger(HttpClientUtil.class.getName()).log(Level.SEVERE, null, ex);
        }
    } else {
        post = new HttpPost(Constant.SERVER_URL + Constant.EMPLOYEE_SERVLET);
        try {
            post.setEntity(new UrlEncodedFormEntity(paramsList));
        } catch (UnsupportedEncodingException ex) {
            Logger.getLogger(HttpClientUtil.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
    try {

        HttpResponse response = client.execute(post);
        BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));

        String line = "";
        while ((line = rd.readLine()) != null) {
            System.out.println(line);
            sb.append(line);
        }

    } catch (IOException e) {
        e.printStackTrace();
    }
    //}
    return sb.toString();
}

From source file:com.github.dactiv.common.utils.EncodeUtils.java

/**
 * URL ?, EncodeUTF-8. /*  www  .j  a v a2  s .c  o  m*/
 */
public static String urlEncode(String part) {
    try {
        return URLEncoder.encode(part, DEFAULT_URL_ENCODING);
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    return part;
}

From source file:eu.eexcess.partnerdata.evaluation.enrichment.PartnerRecommenderEvaluationTestHelper.java

static public StringEntity createParamsForPartnerRecommender(int records, ArrayList<String> keywords) {
    StringEntity params = null;//from  w  ww.ja  v a 2 s. c  o m
    try {
        String userprofile = "<eexcess-secure-user-profile numResults=\"" + records
                + "\" firstName=\"Hugo\" lastName=\"Boss\" birthDate=\"2013-10-14T05:06:44.550+02:00\">   <contextKeywords>      ";
        for (int i = 0; i < keywords.size(); i++) {
            userprofile += "<contextKeywords><text>" + keywords.get(i) + "</text></contextKeywords>";
        }
        userprofile += " </contextKeywords></eexcess-secure-user-profile>";
        params = new StringEntity(userprofile);
    } catch (UnsupportedEncodingException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return params;
}

From source file:com.github.dactiv.common.utils.EncodeUtils.java

/**
 * URL ?, EncodeUTF-8. //w  ww  .j  a  va2  s .c o  m
 */
public static String urlDecode(String part) {

    try {
        return URLDecoder.decode(part, DEFAULT_URL_ENCODING);
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
    return part;
}

From source file:de.pawlidi.openaletheia.Aletheia.java

/**
 * //www. j  a  va2s .c  o m
 * @param rootDirectory
 * @param password
 * @return
 */
static String encryptPassword(final String rootDirectory, String password) {
    if (StringUtils.isNotEmpty(rootDirectory) && StringUtils.isNotEmpty(password)) {
        final String privateKeyString = KeyGenerator.readPrivateKeyFile(rootDirectory);
        if (StringUtils.isNotEmpty(privateKeyString)) {
            RSAPrivateKey privateKey = CipherUtils.buildPrivateKey(privateKeyString);
            byte[] encryptedData = CipherUtils.encrypt(Converter.getBytesUtf8(password), privateKey);
            try {
                password = new String(encryptedData, Converter.UTF_8);
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
        }
    }
    return password;
}

From source file:de.pawlidi.openaletheia.Aletheia.java

/**
 * /*from www . ja v  a 2 s  .  c om*/
 * @param rootDirectory
 * @param password
 * @return
 */
static String decryptPassword(final String rootDirectory, String password) {
    if (StringUtils.isNotEmpty(rootDirectory) && StringUtils.isNotEmpty(password)) {
        final String publicKeyString = KeyGenerator.readPublicKeyFile(rootDirectory);
        if (StringUtils.isNotEmpty(publicKeyString)) {
            RSAPublicKey publicKey = CipherUtils.buildPublicKey(publicKeyString);
            byte[] decryptedData = CipherUtils.decrypt(Converter.getBytesUtf8(password), publicKey);
            try {
                password = new String(decryptedData, Converter.UTF_8);
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
        }
    }
    return password;
}

From source file:com.ncu.sdroidagent.ServerUtilities.java

/**
 * Issue a POST request to the SDroid server.
 *
 * @param endpoint//  w  w  w  .j a  v a  2 s  .c  o m
 *            POST address.
 * @param params
 *            request parameters.
 *
 * @throws IOException
 *             propagated from POST.
 */
private static void post(String endpoint, Map<String, String> params) throws IOException {

    String result = null;

    HttpClient httpClient = new DefaultHttpClient();
    HttpPost httpPost = new HttpPost(endpoint);

    List<NameValuePair> nameValuePair = new ArrayList<NameValuePair>();
    Iterator<Entry<String, String>> iterator = params.entrySet().iterator();

    while (iterator.hasNext()) {
        Entry<String, String> param = iterator.next();
        nameValuePair.add(new BasicNameValuePair(param.getKey(), param.getValue()));
    }

    try {
        httpPost.setEntity(new UrlEncodedFormEntity(nameValuePair, HTTP.UTF_8));
    } catch (UnsupportedEncodingException ex) {
        ex.printStackTrace();
    }

    try {
        HttpResponse response = httpClient.execute(httpPost);
        if (response.getStatusLine().getStatusCode() == 200) {
            result = EntityUtils.toString(response.getEntity());
        } else {
            result = "HttpPost False!";
        }
        Log.d("ServerUtilities", "result: " + result);

    } catch (ClientProtocolException cpe) {
        cpe.printStackTrace();
    } catch (IOException ioe) {
        ioe.printStackTrace();
    }
}