Example usage for java.io IOException printStackTrace

Introduction

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

Prototype

public void printStackTrace() 

Source Link

Document

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

Usage

From source file:com.github.hdl.tensorflow.yarn.app.TFServerLauncher.java

public static void main(String[] args) {
    LOG.info("start container");
    TFServerLauncher server = new TFServerLauncher();
    try {/*  www .j a va2  s .  c o m*/
        try {
            if (!server.init(args)) {
                LOG.info("init failed!");
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    } catch (ParseException e) {
        LOG.info("parse failed");
        e.printStackTrace();
    }
    server.startTFServer();
}

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From source file:icevaluation.BingAPIAccess.java

public static void main(String[] args) {
    String searchText = "arts site:wikipedia.org";
    searchText = searchText.replaceAll(" ", "%20");
    // String accountKey="jTRIJt9d8DR2QT/Z3BJCAvY1BfoXj0zRYgSZ8deqHHo";
    String accountKey = "JfeJSA3x6CtsyVai0+KEP0A6CYEUBT8VWhZmm9CS738";

    byte[] accountKeyBytes = Base64.encodeBase64((accountKey + ":" + accountKey).getBytes());
    String accountKeyEnc = new String(accountKeyBytes);
    URL url;//from w  w w.  ja v a  2  s.  c  o  m
    try {
        url = new URL("https://api.datamarket.azure.com/Bing/Search/v1/Composite?Sources=%27Web%27&Query=%27"
                + searchText + "%27&$format=JSON");
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod("GET");
        conn.setRequestProperty("Authorization", "Basic " + accountKeyEnc);

        BufferedReader br = new BufferedReader(new InputStreamReader((conn.getInputStream())));
        StringBuilder sb = new StringBuilder();
        String output;
        System.out.println("Output from Server .... \n");
        //write json to string sb
        int c = 0;
        if ((output = br.readLine()) != null) {
            System.out.println("Output is: " + output);
            sb.append(output);
            c++;
            //System.out.println("C:"+c);

        }

        conn.disconnect();
        //find webtotal among output      
        int find = sb.indexOf("\"WebTotal\":\"");
        int startindex = find + 12;
        System.out.println("Find: " + find);

        int lastindex = sb.indexOf("\",\"WebOffset\"");

        System.out.println(sb.substring(startindex, lastindex));

    } catch (MalformedURLException e1) {
        e1.printStackTrace();
    } catch (IOException e) {

        e.printStackTrace();
    }

}

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From source file:com.github.fastjson.MapPractice.java

/**
 * @param args//w  ww .j  a va 2 s.  c o m
 */
public static void main(String[] args) {
    Map<String, String> map = new HashMap<>();
    map.put("name", "doctor");
    map.put("age", "1118");
    map.put("sex", "man");
    String jsonString = JSON.toJSONString(map);
    System.out.println(jsonString);

    InputStream resourceAsStream = MapPractice.class.getResourceAsStream("/fastjson/map1.json");
    String jString = null;
    try {
        jString = IOUtils.toString(resourceAsStream);

    } catch (IOException e) {
        e.printStackTrace();
    }

    Map<?, ?> parse = JSON.parseObject(jString, Map.class);
    System.out.println(parse);
    for (Object key : parse.keySet()) {
        System.out.println(key + ":" + parse.get(key));
    }

    InputStream resourceAsStream2 = MapPractice.class.getResourceAsStream("/fastjson/map2.json");
    String jString2 = null;
    try {
        jString2 = IOUtils.toString(resourceAsStream2);
    } catch (IOException e) {
        e.printStackTrace();
    }
    Map<?, ?> parseObject = JSON.parseObject(jString2, Map.class);
    System.out.println(JSON.toJSON(parseObject));

    System.out.println("??");

    Object object = parseObject.get("currentKey");
    System.out.println("currentKey" + ":" + object);
    Map<?, ?> object2 = (Map<?, ?>) parseObject.get("keyMap");
    for (Object key : object2.keySet()) {
        System.out.println(key + ":" + object2.get(key));
    }
}

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From source file:gda.util.PackageMaker.java

/**
 * @param args//from   w  w  w  .  j av  a  2s  . co m
 */
public static void main(String args[]) {
    String destDir = null;
    if (args.length == 0)
        return;
    String filename = args[0];
    if (args.length > 1)
        destDir = args[1];
    try {
        ClassParser cp = new ClassParser(filename);
        JavaClass classfile = cp.parse();
        String packageName = classfile.getPackageName();
        String apackageName = packageName.replace(".", File.separator);
        if (destDir != null)
            destDir = destDir + File.separator + apackageName;
        else
            destDir = apackageName;
        File destFile = new File(destDir);
        File existFile = new File(filename);
        File parentDir = new File(existFile.getAbsolutePath().substring(0,
                existFile.getAbsolutePath().lastIndexOf(File.separator)));
        String allFiles[] = parentDir.list();
        Vector<String> selectedFiles = new Vector<String>();
        String toMatch = existFile.getName().substring(0, existFile.getName().lastIndexOf("."));
        for (int i = 0; i < allFiles.length; i++) {
            if (allFiles[i].startsWith(toMatch + "$"))
                selectedFiles.add(allFiles[i]);
        }
        FileUtils.copyFileToDirectory(existFile, destFile);
        Object[] filestoCopy = selectedFiles.toArray();
        for (int i = 0; i < filestoCopy.length; i++) {
            FileUtils.copyFileToDirectory(new File((String) filestoCopy[i]), destFile);
        }
    }

    catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:listfiles.ListFiles.java

/**
 * @param args the command line arguments
 *///  ww  w. ja v a 2s .co  m
public static void main(String[] args) {
    // TODO code application logic here
    BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
    String folderPath = "";
    String fileName = "DirectoryFiles.xlsx";

    try {
        System.out.println("Folder path :");
        folderPath = reader.readLine();
        //System.out.println("Output File Name :");
        //fileName = reader.readLine();

        XSSFWorkbook wb = new XSSFWorkbook();
        FileOutputStream fileOut = new FileOutputStream(folderPath + "\\" + fileName);
        XSSFSheet sheet1 = wb.createSheet("Files");
        int row = 0;
        Stream<Path> stream = Files.walk(Paths.get(folderPath));
        Iterator<Path> pathIt = stream.iterator();
        String ext = "";

        while (pathIt.hasNext()) {
            Path filePath = pathIt.next();
            Cell cell1 = checkRowCellExists(sheet1, row, 0);
            Cell cell2 = checkRowCellExists(sheet1, row, 1);
            row++;
            ext = FilenameUtils.getExtension(filePath.getFileName().toString());
            cell1.setCellValue(filePath.getFileName().toString());
            cell2.setCellValue(ext);

        }
        sheet1.autoSizeColumn(0);
        sheet1.autoSizeColumn(1);

        wb.write(fileOut);
        fileOut.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    System.out.println("Program Finished");
}

---

From source file:edu.umass.cs.gnsclient.console.CommandLineInterface.java

/**
 * Starts the GNS command line interface (CLI) console
 *
 * @param args optional argument is -silent for no console output
 * @throws Exception/*w w w.j a v a2 s . c  o  m*/
 */
public static void main(String[] args) throws Exception {
    try {
        CommandLine parser = initializeOptions(args);
        if (parser.hasOption("help")) {
            printUsage();
            //System.out.println("-host and -port are required!");
            System.exit(1);
        }
        boolean silent = parser.hasOption("silent");
        boolean noDefaults = parser.hasOption("noDefaults");
        ConsoleReader consoleReader = new ConsoleReader(System.in, new PrintWriter(System.out, true));
        ConsoleModule module = new ConsoleModule(consoleReader);
        if (noDefaults) {
            module.setUseGnsDefaults(false);
            KeyPairUtils.removeDefaultGns();
        }
        module.setSilent(silent);
        if (!silent) {
            module.printString("GNS Client Version: " + GNSClientConfig.readBuildVersion() + "\n");
        }
        module.handlePrompt();
        System.exit(0);
    } catch (IOException e) {
        e.printStackTrace();
        System.exit(-1);
    }
}

---

From source file:examples.nntp.ListNewsgroups.java

public static void main(String[] args) {
    if (args.length < 1) {
        System.err.println("Usage: newsgroups newsserver [pattern]");
        return;/*from ww w .j  av  a 2s  .c o m*/
    }

    NNTPClient client = new NNTPClient();
    String pattern = args.length >= 2 ? args[1] : "";

    try {
        client.connect(args[0]);

        int j = 0;
        try {
            for (String s : client.iterateNewsgroupListing(pattern)) {
                j++;
                System.out.println(s);
            }
        } catch (IOException e1) {
            e1.printStackTrace();
        }
        System.out.println(j);

        j = 0;
        for (NewsgroupInfo n : client.iterateNewsgroups(pattern)) {
            j++;
            System.out.println(n.getNewsgroup());
        }
        System.out.println(j);
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            if (client.isConnected()) {
                client.disconnect();
            }
        } catch (IOException e) {
            System.err.println("Error disconnecting from server.");
            e.printStackTrace();
            System.exit(1);
        }
    }

}

---

From source file:net.iubris.ipc_d3.openhours.CsvToOpenHours.java

public static void main(String[] args) {
    try {//from  w ww  .  j a v a  2 s.  co  m
        //         String input = args[0];
        String input = "../../data/divertimento_e_ristoro.csv";
        String jsonFileAsString = FileUtils.readFile(input, Charset.defaultCharset());
        JSONArray adjustedHours = new CsvToOpenHours().adjustHours(jsonFileAsString);
        String openHoursCSV = new CsvToOpenHours().adjustHoursToCSVWithoutHeader(adjustedHours);
        FileUtils.writeToFile(openHoursCSV, "divertimento_e_ristoro_-_openhours.csv");
        String openHoursJSON = new CsvToOpenHours().adjustHoursToJSONString(adjustedHours);
        FileUtils.writeToFile(openHoursJSON, "divertimento_e_ristoro_-_openhours.json");
        //         System.out.println(openHoursCSV);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:edu.cmu.cs.diamond.pathfind.main.PathFindDjango.java

public static void main(String[] args) {
    if (args.length != 4 && args.length != 5) {
        System.out.println("usage: " + PathFindDjango.class.getName()
                + " predicate_dir interface_map slide_map annotation_uri");
        return;//ww  w  . j  av a  2  s.  co  m
    }

    final String predicateDir = args[0];
    final String interfaceMap = args[1];
    final String slideMap = args[2];
    final String annotationUri = args[3];

    final File slide;
    if (args.length == 5) {
        slide = new File(args[4]);
    } else {
        slide = null;
    }

    final AnnotationStore annotationStore = new DjangoAnnotationStore(new HttpClient(), annotationUri);

    SwingUtilities.invokeLater(new Runnable() {
        @Override
        public void run() {
            try {
                new PathFindFrame(predicateDir, annotationStore, interfaceMap, slideMap, slide, false);
            } catch (IOException e) {
                e.printStackTrace();
                JOptionPane.showMessageDialog(null, e, "Error", JOptionPane.ERROR_MESSAGE);
            }
        }
    });
}

---

From source file:jsonparser.ToJSON.java

public static void main(String args[]) throws FileNotFoundException, IOException {
    String text_file = "C:/Users/Kevin/Documents/NetBeansProjects/JsonParser/src/jsonparser/sample.txt";
    File file = new File(text_file);
    String s1, s2, s3;/*from w  w  w.j  a  va  2s.  c  o m*/

    s1 = (String) FileUtils.readLines(file).get(0);
    String split1[] = s1.split("=");
    contact_id = split1[1];

    s2 = (String) FileUtils.readLines(file).get(1);
    String split2[] = s2.split("=");
    confidence_level = Float.valueOf(split2[1]);

    s3 = (String) FileUtils.readLines(file).get(2);
    String split3[] = s3.split("=");
    if (split3[1].equals(" Found")) {
        is_matched = true;
    } else {
        is_matched = false;
    }

    System.out.println("Read from text file:");
    System.out.println("contact_id =" + contact_id);
    System.out.println("confidence_level = " + confidence_level);
    System.out.println("is_matched = " + is_matched);

    FacialRecognition fr = new FacialRecognition();
    fr.setContactID(contact_id);
    fr.setConfidenceLevel(confidence_level);
    fr.setIsMatched(is_matched);
    Gson gson = new GsonBuilder().setPrettyPrinting().create();

    //convert java object to JSON format
    String json = gson.toJson(fr);

    //write JSON to a file
    try {
        //write converted json data to a file named "CountryGSON.json"  
        FileWriter writer = new FileWriter(
                "C:/Users/Kevin/Documents/NetBeansProjects/JsonParser/src/jsonparser/test.json", true);
        writer.write("" + json + ",\n");
        writer.close();

    } catch (IOException e) {
        e.printStackTrace();
    }

    //eventually need to change to send over back to client-side
    System.out.println();
    System.out.println("Coverting strings into JSON...");
    System.out.println(json);

}

---

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