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:com.tencent.wetest.common.util.DeviceUtil.java

public static String getCpuMaxFreq() {
    String result = "--";
    double cpuMaxFreq = 0;
    try {/*from  w  w w  .  j a v  a  2s.  c o  m*/
        BufferedReader br = new BufferedReader(
                new FileReader("/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq"));
        String text = "";
        while ((text = br.readLine()) != null) {
            text = text.trim();
            if (!"".equals(text.trim())) {
                cpuMaxFreq = Double.parseDouble(text.trim()) / (1000 * 1000);
                BigDecimal bg = new BigDecimal(cpuMaxFreq).setScale(1, RoundingMode.UP);

                result = "" + bg.doubleValue();

            }
            break;
        }
        br.close();
        br = null;

    } catch (Exception e) {

        Logger.error("getCpuMaxFreq Exception:" + e.toString());

    }

    return result;
}

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From source file:com.tencent.wetest.common.util.DeviceUtil.java

/**
 * ??/*from w w w  .j a  v a2s .  co  m*/
 * @param ctx 
 * @return ?,??MB
 */

public static String getTotalMemory(Context ctx) {

    String str1 = "/proc/meminfo";// ?
    String str2;
    String[] arrayOfString;
    long initial_memory = 0;

    try {

        FileReader localFileReader = new FileReader(str1);
        BufferedReader localBufferedReader = new BufferedReader(localFileReader, 8192);
        str2 = localBufferedReader.readLine();// ?meminfo?

        arrayOfString = str2.split("\\s+");

        initial_memory = Integer.valueOf(arrayOfString[1]).intValue() / 1024;
        localBufferedReader.close();

    } catch (Exception e) {

        Logger.error("getTotalMemory Exception : " + e.toString());
    }

    return String.valueOf(initial_memory);
}

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From source file:models.Template.java

public static String upload(String name, String description, File template, String userRegistered,
        Boolean isHidden) {//from w  w w . j a  va  2s.co m
    try {
        FileStringReader reader = new FileStringReader(template);
        String text = reader.read();

        if (!Helper.isUtf8(text)) {
            return "File must be in Plaintext (UTF 8).";
        }

        String author = userRegistered;

        Date now = new Date();
        Template temp = new Template(name, template.getName(), author, now, description, 4);
        temp.userRegistered = userRegistered;
        temp.isHidden = isHidden;
        temp.save();

        int dotPos = template.getName().lastIndexOf(".");
        String newName;
        String extension = null;

        if (dotPos != -1) {
            extension = template.getName().substring(dotPos);
            newName = temp.id + "_" + name + extension;
        } else {
            newName = temp.id + "_" + name;
        }

        File copy_to = new File(Play.applicationPath.getAbsolutePath() + "/public/templates/" + newName);

        //System.out.println(copy_to.getAbsolutePath());
        Helper.copy(template, copy_to);

        temp.filename_ = newName;
        temp.calculateForm();
        temp.save();

        Helper helper = new Helper();
        if (!extension.equals(".tex")) {
            helper.templateToImage(temp);
        } else {
            Substitution sub = new Substitution(temp.textFile);
            Map map = new HashMap(temp.templates_);
            Iterator it = map.keySet().iterator();

            while (it.hasNext()) {
                String key = (String) it.next();
                map.put(key, key);
            }
            sub.replace(map);
            File replaced_file = new File(
                    Play.applicationPath.getAbsolutePath() + "/public/tmp/" + temp.filename_);
            File destination = new File(replaced_file.getParent());
            FileStringWriter writer = new FileStringWriter(replaced_file);

            writer.write(sub.getText());

            helper.texToPdf(replaced_file, destination);

            String[] source_name = temp.filename_.split(".tex");

            File source = new File(destination + "/" + source_name[0] + ".pdf");
            destination = new File(
                    Play.applicationPath.getAbsolutePath() + "/template/" + source_name[0] + ".pdf.jpg");

            helper.pdfToImage(source, destination);

        }

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

---

From source file:gdt.data.grain.Locator.java

/**
   * Convert properties into the locator string.
   * @param props properties //from   w ww  .ja  v a2  s  .  c o  m
* @return locator string.   
   */
public static String toString(Properties props) {
    if (props == null)
        return null;
    try {
        StringBuffer sb = new StringBuffer();
        Enumeration<?> keys = props.keys();
        if (keys == null)
            return null;
        String name$;
        String value$;
        while (keys.hasMoreElements()) {
            name$ = (String) keys.nextElement();
            value$ = props.getProperty(name$);
            if (value$ != null)
                sb.append(name$ + VALUE_DELIMITER + value$ + NAME_DELIMITER);
        }
        String locator$ = sb.toString();
        locator$.substring(0, locator$.length() - NAME_DELIMITER.length());
        return sb.toString();
    } catch (Exception e) {
        Logger.getLogger(Locator.class.getName()).severe(":compress:" + e.toString());
        return null;
    }
}

---

From source file:edu.usc.polar.CoreNLP.java

public static void StanfordCoreNLP(String doc, String args[]) {
    try {// w w  w  .  jav  a2s .  c o  m
        String text;
        AutoDetectParser parser = new AutoDetectParser();
        BodyContentHandler handler = new BodyContentHandler();
        Metadata metadata = new Metadata();

        if (args.length > 0) {
            serializedClassifier = args[0];
        }

        if (args.length > 1) {
            String fileContents = IOUtils.slurpFile(args[1]);
            List<List<CoreLabel>> out = classifier.classify(fileContents);
            for (List<CoreLabel> sentence : out) {
                for (CoreLabel word : sentence) {
                    System.out
                            .print(word.word() + '/' + word.get(CoreAnnotations.AnswerAnnotation.class) + ' ');
                }
                System.out.println();
            }

            out = classifier.classifyFile(args[1]);
            for (List<CoreLabel> sentence : out) {
                for (CoreLabel word : sentence) {
                    System.out
                            .print(word.word() + '/' + word.get(CoreAnnotations.AnswerAnnotation.class) + ' ');
                }
                System.out.println();
            }

        } else {

            InputStream stream = new FileInputStream(doc);
            //ParsingExample.class.getResourceAsStream(doc) ;
            //   System.out.println(stream.toString());
            parser.parse(stream, handler, metadata);
            // return handler.toString();
            text = handler.toString();
            String metaValue = metadata.toString();
            // System.out.println("Desc:: "+metadata.get("description"));

            String[] example = new String[1];
            example[0] = text;
            String name = doc.replace("C:\\Users\\Snehal\\Documents\\TREC-Data\\Data", "polar.usc.edu")
                    .replace("\\", ".");
            List<Triple<String, Integer, Integer>> list = classifier.classifyToCharacterOffsets(text);
            JSONObject jsonObj = new JSONObject();
            jsonObj.put("DOI", name);
            jsonObj.put("metadata", metaValue.replaceAll("\\s\\s+|\n|\t", " "));
            JSONArray tempArray = new JSONArray();
            JSONObject tempObj = new JSONObject();
            for (Triple<String, Integer, Integer> item : list) {
                //          String jsonOut="{ DOI:"+name+"  ,"
                //                + ""+item.first() + "\": \"" + text.substring(item.second(), item.third()).replaceAll("\\s\\s+|\n|\t"," ")+"\""
                //                + "\"metadata\":\""+metaValue+"\""
                //                + "}";
                // System.out.println(jsonOut);
                tempObj.put(item.first(),
                        text.substring(item.second(), item.third()).replaceAll("\\s\\s+|\n|\t", " "));
            }
            tempArray.add(tempObj);
            jsonObj.put("NER", tempArray);
            jsonArray.add(jsonObj);
        }
        // System.out.println("---");

    } catch (Exception e) {
        System.out.println("ERROR : CoreNLP" + "|File Name"
                + doc.replaceAll("C:\\Users\\Snehal\\Documents\\TREC-Data", "") + " direct" + e.toString());
    }
}

---

From source file:com.tvs.signaltracker.Utils.java

public static JSONObject getODataJSONfromURL(String url) {
    if (!(url == "")) {
        //initialize
        InputStream is = null;// w w  w. j av  a2  s.c o  m
        String result = "";
        JSONObject jArray = null;
        String error = "";
        //http post
        try {
            HttpClient httpclient = getNewHttpClient();
            HttpGet httpget = new HttpGet(url);
            HttpResponse response = httpclient.execute(httpget);
            HttpEntity entity = response.getEntity();
            is = entity.getContent();

        } catch (Exception e) {
            Log.e("SignalTracker::getJSONfromURL", "Error in http connection " + e.toString());
            error = e.toString();
        }

        //convert response to string
        try {
            if (error == null || error == "") {
                BufferedReader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"), 8);
                StringBuilder sb = new StringBuilder();
                String line = null;
                while ((line = reader.readLine()) != null) {
                    sb.append(line + "\n");
                }
                is.close();
                result = sb.toString();
            } else {
                result = "{result:'" + error + "'}";
            }
        } catch (Exception e) {
            Log.e("getJSONfromURL", "Error converting result " + e.toString());
        }
        //try parse the string to a JSON object
        try {
            result = TheUpCrypter.DecodeOData(result);
            jArray = new JSONObject(result);
        } catch (Exception e) {
            Log.e("SignalTracker::getJSONfromURL", "Error parsing data " + e.toString());
            Log.e("SignalTracker::getJSONfromURL", "Site output: " + result);
            Log.e("SignalTracker::getJSONfromURL", "URL: " + url);
        }
        return jArray;
    } else {
        return null;
    }
}

---

From source file:com.tvs.signaltracker.Utils.java

public static JSONObject getJSONfromURL(String url) {
    if (!(url == "")) {
        //initialize
        InputStream is = null;/*from w ww  . j a  v a 2s  .  co  m*/
        String result = "";
        JSONObject jArray = null;
        String error = "";
        //http post
        try {
            HttpClient httpclient = getNewHttpClient();
            HttpGet httpget = new HttpGet(url);
            HttpResponse response = httpclient.execute(httpget);
            HttpEntity entity = response.getEntity();
            is = entity.getContent();

        } catch (Exception e) {
            Log.e("SignalTracker::getJSONfromURL", "Error in http connection " + e.toString());
            error = e.toString();
        }

        //convert response to string
        try {
            if (error == null || error == "") {
                BufferedReader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"), 8);
                StringBuilder sb = new StringBuilder();
                String line = null;
                while ((line = reader.readLine()) != null) {
                    sb.append(line + "\n");
                }
                is.close();
                result = sb.toString();
            } else {
                result = "{result:'" + error + "'}";
            }
        } catch (Exception e) {
            Log.e("getJSONfromURL", "Error converting result " + e.toString());
        }

        //try parse the string to a JSON object
        try {
            jArray = new JSONObject(result);
        } catch (JSONException e) {
            Log.e("SignalTracker::getJSONfromURL", "Error parsing data " + e.toString());
            Log.e("SignalTracker::getJSONfromURL", "Site output: " + result);
            Log.e("SignalTracker::getJSONfromURL", "URL: " + url);
        }
        return jArray;
    } else {
        return null;
    }
}

---

From source file:com.intuit.tank.harness.AmazonUtil.java

public static int getCapacity() {
    int ret = 4000;
    try {/*w  w w .j  av  a 2 s  .co m*/
        String lp = getUserDataAsMap().get(TankConstants.KEY_NUM_USERS_PER_AGENT);
        if (lp != null) {
            ret = Integer.valueOf(lp);
        }
    } catch (Exception e) {
        LOG.warn("Error getting capacity: " + e.toString());
    }
    return ret;
}

---

From source file:com.addthis.hydra.job.alert.JobAlertUtil.java

private static String testQueryResult(JSONArray array, BundleFilter filter) {
    StringBuilder errorBuilder = new StringBuilder();
    JSONArray headerRow = array.optJSONArray(0);
    String[] header = new String[headerRow.length()];
    for (int i = 0; i < header.length; i++) {
        header[i] = headerRow.optString(i);
    }//from   ww w. j a  v a2s . c  om
    for (int i = 1; i < array.length(); i++) {
        JSONArray row = array.optJSONArray(i);
        Bundle bundle = new ListBundle();
        BundleFormat format = bundle.getFormat();
        for (int j = 0; j < row.length(); j++) {
            bundle.setValue(format.getField(header[j]), ValueFactory.create(row.optString(j)));
        }
        try {
            if (!filter.filter(bundle)) {
                errorBuilder.append("filter failed for row: ").append(i - 1).append(" bundle: ").append(bundle)
                        .append('\n');
                log.trace("Row {} filter result is FAILURE", i - 1);
            } else {
                log.trace("Row {} filter result is SUCCESS", i - 1);
            }
        } catch (Exception ex) {
            log.warn("Error while evaluating row {}", i - 1, ex);
            errorBuilder.append(ex.toString());
        }
    }
    if (errorBuilder.length() > 0) {
        return errorBuilder.toString();
    } else {
        return null;
    }
}

---

From source file:com.intuit.tank.harness.AmazonUtil.java

/**
 * gets stop behavior form user data.//  www.java2 s  . co  m
 * 
 * @return Stopbehavior
 */
public static StopBehavior getStopBehavior() {
    StopBehavior ret = StopBehavior.END_OF_SCRIPT_GROUP;
    try {
        String sb = getUserDataAsMap().get(TankConstants.KEY_STOP_BEHAVIOR);
        if (sb != null) {
            ret = StopBehavior.valueOf(sb);
        }
    } catch (Exception e) {
        LOG.warn("Error getting StopBehavior: " + e.toString());
    }
    return ret;
}

---

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