Example usage for java.lang Exception toString

Introduction

In this page you can find the example usage for java.lang Exception toString.

Prototype

public String toString() 

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:azureml_besapp.AzureML_BESApp.java

/**
 * Read the API key and API URL of Azure ML request response REST API
 * //from  w w w  .  j av  a2 s . co m
 * @param filename fully qualified file name that contains API key and API URL
 */
public static void readApiInfo(String filename) {

    try {
        File apiFile = new File(filename);
        Scanner sc = new Scanner(apiFile);

        apiurl = sc.nextLine();
        apikey = sc.nextLine();
        startJobUrl = sc.nextLine();

    } catch (Exception e) {
        System.out.println(e.toString());
    }

}

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From source file:com.kylinolap.jdbc.util.DefaultSslProtocolSocketFactory.java

private static SSLContext createEasySSLContext() {
    try {/*from w  ww .  ja  va  2 s. com*/
        SSLContext context = SSLContext.getInstance("TLS");
        context.init(null, new TrustManager[] { new DefaultX509TrustManager(null) }, null);

        return context;
    } catch (Exception e) {
        LOG.error(e.getMessage(), e);
        throw new HttpClientError(e.toString());
    }
}

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From source file:Main.java

/**
 * Converts a TimeML 1.2 file into a non-tagged TE3 TimeML input
 * get TE3-input, TE3input from tml//from ww w  .  j  a  v a  2s  .co  m
 *
 * @param tmlfile
 * @return
 */
public static String TML2TE3(String tmlfile) {
    String outputfile = null;
    try {
        String line;
        boolean textfound = false;
        String header = "";
        String footer = "";
        String text = "";

        //process header (and dct)/text/footer
        outputfile = tmlfile + ".TE3input";
        BufferedWriter te3writer = new BufferedWriter(new FileWriter(new File(outputfile)));
        BufferedReader TE3inputReader = new BufferedReader(new FileReader(new File(tmlfile)));

        try {

            // read out header
            while ((line = TE3inputReader.readLine()) != null) {
                if (line.length() > 0) {
                    // break on TEXT
                    if (line.matches(".*<TEXT>.*")) {
                        textfound = true;
                        break;
                    }
                }
                header += line + "\n";
            }

            if (!textfound) {
                throw new Exception("Premature end of file (" + tmlfile + ")");
            }

            // read out text
            while ((line = TE3inputReader.readLine()) != null) {
                if (line.length() > 0) {
                    // break on TEXT
                    if (line.matches(".*</TEXT>.*")) {
                        textfound = false;
                        break;
                    }
                }
                text += line.replaceAll("<[^>]*>", "") + "\n";
            }

            if (textfound) {
                throw new Exception("Premature end of file (" + tmlfile + ")");
            }

            // read out footer
            while ((line = TE3inputReader.readLine()) != null) {
                line = line.replaceAll("<(!--|[TSA]LINK|MAKEINSTANCE)[^>]*>", "").trim();
                if (line.length() > 0) {
                    footer += line + "\n";
                }
            }

            te3writer.write(header + "\n");
            te3writer.write("\n<TEXT>\n" + text + "</TEXT>\n");
            te3writer.write(footer + "\n");

            System.err.println("Processing file: " + tmlfile);

        } finally {
            if (TE3inputReader != null) {
                TE3inputReader.close();
            }
            if (te3writer != null) {
                te3writer.close();
            }
        }
    } catch (Exception e) {
        System.err.println("Errors found (TML_file_utils):\n\t" + e.toString() + "\n");
        if (System.getProperty("DEBUG") != null && System.getProperty("DEBUG").equalsIgnoreCase("true")) {
            e.printStackTrace(System.err);
        }
        return null;
    }
    return outputfile;
}

---

From source file:Main.java

public static void applyProperties(Object paramObject, Element paramElement) {
    Map<String, Object> localMap = getProperties(paramElement);
    Iterator<String> iterator = localMap.keySet().iterator();
    Field[] arrayOfField = paramObject.getClass().getFields();
    Method[] arrayOfMethod = paramObject.getClass().getMethods();
    while (iterator.hasNext()) {
        String str = iterator.next();
        Object localObject = localMap.get(str);
        try {/*ww  w.j a va  2  s.c o  m*/
            for (int i = 0; i < arrayOfField.length; ++i) {
                if ((!arrayOfField[i].getName().equalsIgnoreCase(str))
                        || (!isTypeMatch(arrayOfField[i].getType(), localObject.getClass())))
                    continue;
                arrayOfField[i].set(paramObject, localObject);
                System.err.println("Set field " + arrayOfField[i].getName() + "=" + localObject);
                break;
            }
            for (int i = 0; i < arrayOfMethod.length; ++i) {
                if ((!arrayOfMethod[i].getName().equalsIgnoreCase("set" + str))
                        || (arrayOfMethod[i].getParameterTypes().length != 1)
                        || (!isTypeMatch(arrayOfMethod[i].getParameterTypes()[0], localObject.getClass())))
                    continue;
                arrayOfMethod[i].invoke(paramObject, new Object[] { localObject });
                System.err.println("Set method " + arrayOfMethod[i].getName() + "=" + localObject);
                break;
            }
        } catch (Exception localException) {
            System.err.println("Unable to apply property '" + str + "': " + localException.toString());
        }
    }
}

---

From source file:com.quietlycoding.android.reader.util.api.Authentication.java

/**
 * This method generates a quick token to send with API requests that
 * require editing content. This method is called as the API request is
 * being built so that it doesn't expire prior to the actual execution.
 * /*w  w w  .j  a va  2s.com*/
 * @param sid
 *            - the user's authentication token from ClientLogin
 * @return token - the edit token generated by the server.
 * 
 */
public static String generateFastToken(String sid) {
    try {
        final BasicClientCookie cookie = Authentication.buildCookie(sid);
        final DefaultHttpClient client = new DefaultHttpClient();

        client.getCookieStore().addCookie(cookie);

        final HttpGet get = new HttpGet(TOKEN_URL);
        final HttpResponse response = client.execute(get);
        final HttpEntity entity = response.getEntity();

        Log.d(TAG, "Server Response: " + response.getStatusLine());

        final InputStream in = entity.getContent();
        final BufferedReader reader = new BufferedReader(new InputStreamReader(in));
        String line = null;

        while ((line = reader.readLine()) != null) {
            Log.d(TAG, "Response Content: " + line);
        }

        reader.close();
        client.getConnectionManager().shutdown();

        return line;
    } catch (final Exception e) {
        Log.d(TAG, "Exception caught:: " + e.toString());
        return null;
    }
}

---

From source file:org.androidnerds.reader.util.api.Authentication.java

/**
 * This method returns back to the caller a proper authentication token to use with
 * the other API calls to Google Reader.
 *
 * @param user - the Google username//from www  .java 2  s .  c o m
 * @param pass - the Google password
 * @return sid - the returned authentication token for use with the API.
 *
 */
public static String getAuthToken(String user, String pass) {
    NameValuePair username = new BasicNameValuePair("Email", user);
    NameValuePair password = new BasicNameValuePair("Passwd", pass);
    NameValuePair service = new BasicNameValuePair("service", "reader");
    List<NameValuePair> pairs = new ArrayList<NameValuePair>();
    pairs.add(username);
    pairs.add(password);
    pairs.add(service);

    try {
        DefaultHttpClient client = new DefaultHttpClient();
        HttpPost post = new HttpPost(AUTH_URL);
        UrlEncodedFormEntity entity = new UrlEncodedFormEntity(pairs);

        post.setEntity(entity);

        HttpResponse response = client.execute(post);
        HttpEntity respEntity = response.getEntity();

        Log.d(TAG, "Server Response: " + response.getStatusLine());

        InputStream in = respEntity.getContent();
        BufferedReader reader = new BufferedReader(new InputStreamReader(in));
        String line = null;
        String result = null;

        while ((line = reader.readLine()) != null) {
            if (line.startsWith("SID")) {
                result = line.substring(line.indexOf("=") + 1);
            }
        }

        reader.close();
        client.getConnectionManager().shutdown();

        return result;
    } catch (Exception e) {
        Log.d(TAG, "Exception caught:: " + e.toString());
        return null;
    }
}

---

From source file:azureml_besapp.AzureML_BESApp.java

/**
 * Call REST API for starting prediction job previously submitted 
 * //ww  w.  j  a  v a2s.c om
 * @param job job to be started 
 * @return response from the REST API
 */
public static String besStartJob(String job) {
    HttpPost post;
    HttpClient client;
    StringEntity entity;

    try {
        // create HttpPost and HttpClient object
        post = new HttpPost(startJobUrl + "/" + job + "/start?api-version=2.0");
        client = HttpClientBuilder.create().build();

        // add HTTP headers
        post.setHeader("Accept", "text/json");
        post.setHeader("Accept-Charset", "UTF-8");

        // set Authorization header based on the API key
        post.setHeader("Authorization", ("Bearer " + apikey));

        // Call REST API and retrieve response content
        HttpResponse authResponse = client.execute(post);

        if (authResponse.getEntity() == null) {
            return authResponse.getStatusLine().toString();
        }

        return EntityUtils.toString(authResponse.getEntity());

    } catch (Exception e) {

        return e.toString();
    }
}

---

From source file:azureml_besapp.AzureML_BESApp.java

/**
 * Call REST API for canceling the batch job 
 * //from   w  w  w. j  a v  a2 s.c  om
 * @param job job to be started 
 * @return response from the REST API
 */
public static String besCancelJob(String job) {
    //job_id/start?api-version=2.0
    HttpDelete post;
    HttpClient client;
    StringEntity entity;

    try {
        // create HttpPost and HttpClient object
        post = new HttpDelete(startJobUrl + job);
        client = HttpClientBuilder.create().build();

        // add HTTP headers
        post.setHeader("Accept", "text/json");
        post.setHeader("Accept-Charset", "UTF-8");

        // set Authorization header based on the API key
        post.setHeader("Authorization", ("Bearer " + apikey));

        // Call REST API and retrieve response content
        HttpResponse authResponse = client.execute(post);

        if (authResponse.getEntity() == null) {
            return authResponse.getStatusLine().toString();
        }
        return EntityUtils.toString(authResponse.getEntity());

    } catch (Exception e) {

        return e.toString();
    }
}

---

From source file:com.cloudera.sqoop.Sqoop.java

/**
 * Given a Sqoop object and a set of arguments to deliver to
 * its embedded SqoopTool, run the tool, wrapping the call to
 * ToolRunner.//from   w  ww .  j a va 2s .c o m
 * This entry-point is preferred to ToolRunner.run() because
 * it has a chance to stash child program arguments before
 * GenericOptionsParser would remove them.
 */
public static int runSqoop(Sqoop sqoop, String[] args) {
    try {
        String[] toolArgs = sqoop.stashChildPrgmArgs(args);
        return ToolRunner.run(sqoop, toolArgs);
    } catch (Exception e) {
        LOG.error("Got exception running Sqoop: " + e.toString());
        e.printStackTrace();
        if (System.getProperty(SQOOP_RETHROW_PROPERTY) != null) {
            throw new RuntimeException(e);
        }
        return 1;
    }

}

---

From source file:controllers.api.v2.Dataset.java

public static Promise<Result> getDataPlatforms() {
    try {/*ww w .j av  a2s.com*/
        return Promise.promise(
                () -> ok(Json.newObject().set("platforms", Json.toJson(DATA_TYPES_DAO.getAllPlatforms()))));
    } catch (Exception e) {
        Logger.error("Fail to get data platforms", e);
        return Promise.promise(() -> notFound("Fetch data Error: " + e.toString()));
    }
}

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