Example usage for java.nio.file Files readAllBytes

List of usage examples for java.nio.file Files readAllBytes

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Introduction

In this page you can find the example usage for java.nio.file Files readAllBytes.

Prototype

public static byte[] readAllBytes(Path path) throws IOException

Source Link

Document

Reads all the bytes from a file.

Usage

From source file:Test.java

public static void main(String[] args) throws IOException {
    Path path = Paths.get("/users.txt");
    byte[] contents = Files.readAllBytes(path);

    for (byte b : contents) {
        System.out.print((char) b);
    }//from  w  w  w.j  a v  a2  s .c  om

}

From source file:Main.java

public static void main(String[] args) {

    Path wiki_path = Paths.get("C:/tutorial/wiki", "wiki.txt");

    try {/*from   w  ww. j  a v  a  2 s .  c  o m*/
        byte[] wikiArray = Files.readAllBytes(wiki_path);

        String wikiString = new String(wikiArray, "ISO-8859-1");
        System.out.println(wikiString);
    } catch (IOException e) {
        System.out.println(e);
    }

}

From source file:Main.java

public static void main(String[] args) throws IOException {
    Path path = Paths.get("/users.txt");
    byte[] contents = Files.readAllBytes(path);

    Path newPath = Paths.get("/newUsers.txt");
    byte[] newContents = "aaa".getBytes();
    Files.write(newPath, contents, StandardOpenOption.CREATE);
    Files.write(newPath, newContents, StandardOpenOption.APPEND);
}

From source file:Main.java

public static void main(String[] args) throws IOException {
    Path path = Paths.get("/users.txt");
    byte[] contents = Files.readAllBytes(path);

    Path newPath = Paths.get("/newUsers.txt");

    Files.write(newPath, contents, StandardOpenOption.CREATE);

}

From source file:com.stackoverflow.so32806530.App.java

/**
 * Program EP./*www .ja  v  a 2 s  .c  om*/
 * @param args CLI args
 *
 * @throws URISyntaxException
 * @throws IOException
 */
public static void main(final String[] args) throws URISyntaxException, IOException {
    // ---------- Read response.xml -----
    final String xml = new String(
            Files.readAllBytes(Paths.get(App.class.getClassLoader().getResource("response.xml").toURI())),
            Charset.forName("UTF-8"));

    // ---------- starts fake API server -----
    final WireMockServer wireMockServer = new WireMockServer(WireMockConfiguration.wireMockConfig().port(8089));
    wireMockServer.stubFor(get(urlMatching("/v2/discovery/events.*")).willReturn(
            aResponse().withHeader("Content-type", "application/xml").withStatus(200).withBody(xml)));
    wireMockServer.start();
    // ---------------------------------------

    try {
        final String name = "foo";
        final String APIKEY = "MYAPI";
        final String URL = "http://localhost:8089/v2/discovery/events?apikey=" + APIKEY;
        final String readyUrl = URL + "&what=" + name;
        final RestTemplate restTemplate = new RestTemplate();
        final EventsResponse eventResponse = restTemplate.getForObject(readyUrl, EventsResponse.class);

        log.info("Seatwave: {}", eventResponse.getEvents().size());

        for (final Event event : eventResponse.getEvents()) {
            log.info("EventID: {}", event.getId());
        }
    } catch (final Exception ex) {
        log.error("Something went wrong", ex);
    }

    // ---------- stops fake API server ------
    wireMockServer.stop();
    // ---------------------------------------
}

From source file:DataCrawler.OpenAIRE.XMLGenerator.java

public static void main(String[] args) {
    String text = "";

    try {/*from w  w  w . jav a2  s .c o m*/
        if (args.length < 4) {
            System.out.println("<command> template_file csv_file output_dir log_file [start_id]");
        }

        // InputStream fis = new FileInputStream("E:/Downloads/result-r-00000");
        InputStream fis = new FileInputStream(args[1]);
        BufferedReader br = new BufferedReader(new InputStreamReader(fis, Charset.forName("UTF-8")));

        // String content = new String(Files.readAllBytes(Paths.get("publications_template.xml")));
        String content = new String(Files.readAllBytes(Paths.get(args[0])));
        Document doc = Jsoup.parse(content, "UTF-8", Parser.xmlParser());
        // String outputDirectory = "G:/";
        String outputDirectory = args[2];
        // PrintWriter logWriter = new PrintWriter(new FileOutputStream("publication.log",false));
        PrintWriter logWriter = new PrintWriter(new FileOutputStream(args[3], false));
        Element objectId = null, title = null, publisher = null, dateofacceptance = null, bestlicense = null,
                resulttype = null, originalId = null, originalId2 = null;
        boolean start = true;
        // String startID = "dedup_wf_001::207a098867b64f3b5af505fa3aeecd24";
        String startID = "";
        if (args.length >= 5) {
            start = false;
            startID = args[4];
        }
        String previousText = "";
        while ((text = br.readLine()) != null) {
            /*  For publications:
                0. dri:objIdentifier context
               9. title context
               12. publisher context
               18. dateofacceptance
               19. bestlicense @classname
               21. resulttype  @classname
               26. originalId context  
               (Notice that the prefix is null and will use space to separate two different "originalId")
            */

            if (!previousText.isEmpty()) {
                text = previousText + text;
                start = true;
                previousText = "";
            }

            String[] items = text.split("!");
            for (int i = 0; i < items.length; ++i) {
                items[i] = StringUtils.strip(items[i], "#");
            }
            if (objectId == null)
                objectId = doc.getElementsByTag("dri:objIdentifier").first();
            objectId.text(items[0]);

            if (!start && items[0].equals(startID)) {
                start = true;
            }

            if (title == null)
                title = doc.getElementsByTag("title").first();
            title.text(items[9]);

            if (publisher == null)
                publisher = doc.getElementsByTag("publisher").first();

            if (items.length < 12) {
                previousText = text;
                continue;
            }
            publisher.text(items[12]);

            if (dateofacceptance == null)
                dateofacceptance = doc.getElementsByTag("dateofacceptance").first();
            dateofacceptance.text(items[18]);

            if (bestlicense == null)
                bestlicense = doc.getElementsByTag("bestlicense").first();
            bestlicense.attr("classname", items[19]);

            if (resulttype == null)
                resulttype = doc.getElementsByTag("resulttype").first();
            resulttype.attr("classname", items[21]);

            if (originalId == null || originalId2 == null) {
                Elements elements = doc.getElementsByTag("originalId");
                String[] context = items[26].split(" ");
                if (elements.size() > 0) {
                    if (elements.size() >= 1) {
                        originalId = elements.get(0);
                        if (context.length >= 1) {
                            int indexOfnull = context[0].trim().indexOf("null");
                            String value = "";
                            if (indexOfnull != -1) {
                                if (context[0].trim().length() >= (indexOfnull + 5))
                                    value = context[0].trim().substring(indexOfnull + 5);

                            } else {
                                value = context[0].trim();
                            }
                            originalId.text(value);
                        }
                    }
                    if (elements.size() >= 2) {
                        originalId2 = elements.get(1);
                        if (context.length >= 2) {
                            int indexOfnull = context[1].trim().indexOf("null");
                            String value = "";
                            if (indexOfnull != -1) {
                                if (context[1].trim().length() >= (indexOfnull + 5))
                                    value = context[1].trim().substring(indexOfnull + 5);

                            } else {
                                value = context[1].trim();
                            }
                            originalId2.text(value);
                        }
                    }
                }
            } else {
                String[] context = items[26].split(" ");
                if (context.length >= 1) {
                    int indexOfnull = context[0].trim().indexOf("null");
                    String value = "";
                    if (indexOfnull != -1) {
                        if (context[0].trim().length() >= (indexOfnull + 5))
                            value = context[0].trim().substring(indexOfnull + 5);

                    } else {
                        value = context[0].trim();
                    }
                    originalId.text(value);
                }
                if (context.length >= 2) {
                    int indexOfnull = context[1].trim().indexOf("null");
                    String value = "";
                    if (indexOfnull != -1) {
                        if (context[1].trim().length() >= (indexOfnull + 5))
                            value = context[1].trim().substring(indexOfnull + 5);

                    } else {
                        value = context[1].trim();
                    }
                    originalId2.text(value);
                }
            }
            if (start) {
                String filePath = outputDirectory + items[0].replace(":", "#") + ".xml";
                PrintWriter writer = new PrintWriter(new FileOutputStream(filePath, false));
                logWriter.write(filePath + " > Start" + System.lineSeparator());
                writer.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + System.lineSeparator());
                writer.write(doc.getElementsByTag("response").first().toString());
                writer.close();
                logWriter.write(filePath + " > OK" + System.lineSeparator());
                logWriter.flush();
            }

        }
        logWriter.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:test.jackson.JacksonNsgiRegister.java

public static void main(String[] args) throws IOException {

    ObjectMapper objectMapper = new ObjectMapper();
    objectMapper.enable(SerializationFeature.INDENT_OUTPUT);

    String ngsiRcr = new String(Files.readAllBytes(Paths.get(NGSI_FILE)));

    RegisterContextRequest rcr = objectMapper.readValue(ngsiRcr, RegisterContextRequest.class);

    System.out.println(objectMapper.writeValueAsString(rcr));

    LinkedHashMap association = (LinkedHashMap) rcr.getContextRegistration().get(0).getContextMetadata().get(0)
            .getValue();/*w  ww  .  j  a  v a2 s .com*/
    Association assocObject = objectMapper.convertValue(association, Association.class);
    System.out.println(assocObject.getAttributeAssociation().get(0).getSourceAttribute());

    rcr.getContextRegistration().get(0).getContextRegistrationAttribute().get(1).getContextMetadata().get(0);

    //        System.out.println(rcr.getContextRegistration().get(0).getContextMetadata().get(0).getValue().getClass().getCanonicalName());

    //        String assocJson = objectMapper.writeValueAsString(association);
    //        Value assocObject =  objectMapper.readValue(objectMapper.writeValueAsString(association), Value.class);
    //        System.out.println(association.values().toString());
    //        System.out.println(assocJson);

}

From source file:net.dv8tion.jda.player.Bot.java

public static void main(String[] args) {
    try {/*from  w  w w  . ja v  a2s . c  om*/
        JSONObject obj = new JSONObject(new String(Files.readAllBytes(Paths.get("Config.json"))));
        JDA api = new JDABuilder().setBotToken(obj.getString("botToken")).addListener(new Bot())
                .buildBlocking();

    } catch (IllegalArgumentException e) {
        System.out.println("The config was not populated. Please provide a token.");
    } catch (LoginException e) {
        System.out.println("The provided botToken was incorrect. Please provide valid details.");
    } catch (InterruptedException e) {
        e.printStackTrace();
    } catch (JSONException e) {
        System.err.println(
                "Encountered a JSON error. Most likely caused due to an outdated or ill-formated config.\n"
                        + "Please delete the config so that it can be regenerated. JSON Error:\n");
        e.printStackTrace();
    } catch (IOException e) {
        JSONObject obj = new JSONObject();
        obj.put("botToken", "");
        try {
            Files.write(Paths.get("Config.json"), obj.toString(4).getBytes());
            System.out.println("No config file was found. Config.json has been generated, please populate it!");
        } catch (IOException e1) {
            System.out.println("No config file was found and we failed to generate one.");
            e1.printStackTrace();
        }
    }
}

From source file:com.kotcrab.vis.editor.CrashReporter.java

public static void main(String[] args) throws IOException {
    if (args.length != 2) {
        System.out.println("Invalid args, exiting.");
        System.exit(0);/*from  w w  w  . j ava2s  . co  m*/
    }

    restartCommand = args[0].replace("%", "\"");
    reportFile = new File(args[1]);
    if (reportFile.exists() == false) {
        System.out.println("Report file does not exist: " + args[1]);
        System.exit(0);
    }

    report = new String(Files.readAllBytes(reportFile.toPath()));

    launch(args);
}

From source file:test.jackson.JacksonNsgiDiscover.java

public static void main(String[] args) throws IOException {

    ObjectMapper objectMapper = new ObjectMapper().enable(SerializationFeature.INDENT_OUTPUT);

    String ngsiRcr = new String(Files.readAllBytes(Paths.get(NGSI_FILE)));

    DiscoveryContextAvailabilityRequest dcar = objectMapper.readValue(ngsiRcr,
            DiscoveryContextAvailabilityRequest.class);

    //        System.out.println(objectMapper.writeValueAsString(dcar));
    System.out.println(dcar.getRestriction().getOperationScope().get(1).getScopeValue());

    LinkedHashMap shapeHMap = (LinkedHashMap) dcar.getRestriction().getOperationScope().get(1).getScopeValue();
    //        Association assocObject =  objectMapper.convertValue(shapeHMap, Association.class);
    //        System.out.println(assocObject.getAttributeAssociation().get(0).getSourceAttribute());

    Shape shape = objectMapper.convertValue(shapeHMap, Shape.class);
    System.out.println("Deserialized Class: " + shape.getClass().getSimpleName());
    System.out.println("VALUE: " + shape.getPolygon().getVertices().get(2).getLatitude());
    System.out.println("VALUE: " + shape.getCircle());
    if (!(shape.getCircle() == null))
        System.out.println("This is null");

    Polygon polygon = shape.getPolygon();
    int vertexSize = polygon.getVertices().size();
    Coordinate[] coords = new Coordinate[vertexSize];

    final ArrayList<Coordinate> points = new ArrayList<>();
    for (int i = 0; i < vertexSize; i++) {
        Vertex vertex = polygon.getVertices().get(i);
        points.add(new Coordinate(Double.valueOf(vertex.getLatitude()), Double.valueOf(vertex.getLongitude())));
        coords[i] = new Coordinate(Double.valueOf(vertex.getLatitude()), Double.valueOf(vertex.getLongitude()));
    }/*from   w  w w.  j a  v a  2 s.c  om*/
    points.add(new Coordinate(Double.valueOf(polygon.getVertices().get(0).getLatitude()),
            Double.valueOf(polygon.getVertices().get(0).getLongitude())));

    final GeometryFactory gf = new GeometryFactory();

    final Coordinate target = new Coordinate(49, -0.6);
    final Point point = gf.createPoint(target);

    Geometry shapeGm = gf.createPolygon(
            new LinearRing(new CoordinateArraySequence(points.toArray(new Coordinate[points.size()])), gf),
            null);
    //    Geometry shapeGm = gf.createPolygon(coords);    
    System.out.println(point.within(shapeGm));

    //        System.out.println(rcr.getContextRegistration().get(0).getContextMetadata().get(0).getValue().getClass().getCanonicalName());

    //        String assocJson = objectMapper.writeValueAsString(association);
    //        Value assocObject =  objectMapper.readValue(objectMapper.writeValueAsString(association), Value.class);
    //        System.out.println(association.values().toString());
    //        System.out.println(assocJson);

}