Example usage for com.fasterxml.jackson.core JsonEncoding UTF8

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In this page you can find the example usage for com.fasterxml.jackson.core JsonEncoding UTF8.

Prototype

JsonEncoding UTF8

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Usage

From source file:com.sinosoft.dtphone.vehicle.findCar.main.Main.java

/**
 * @param args/*from   w w  w. j  a  v a  2s.com*/
 */
public static void main(String[] args) {
    // TODO Auto-generated method stub
    objectMapper = new ObjectMapper();
    String body = null;
    Domain test = null;
    try {
        test = getTB();
        jsonGenerator = objectMapper.getFactory().createJsonGenerator(System.out, JsonEncoding.UTF8);
        jsonGenerator.writeObject(test);
        // System.out.println();
        // objectMapper.writeValue(System.out, test);
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

---

From source file:edu.usd.btl.ontology.WriteTree.java

public static void main(String[] args) {

    try {/*  w  w w . j a va  2s  . c o m*/

        JsonFactory jfactory = new JsonFactory();

        /**
         * * write to file **
         */
        JsonGenerator jGenerator = jfactory.createJsonGenerator(
                new File("C:\\Users\\Tyler\\Documents\\GitHub\\BTL\\src\\user.json"), JsonEncoding.UTF8);
        jGenerator.writeStartObject(); // {

        jGenerator.writeStringField("name", "mkyong"); // "name" : "mkyong"
        jGenerator.writeNumberField("age", 29); // "age" : 29

        jGenerator.writeFieldName("messages"); // "messages" :
        jGenerator.writeStartArray(); // [

        jGenerator.writeString("msg 4134134"); // "msg 1"
        jGenerator.writeString("msg 2"); // "msg 2"
        jGenerator.writeString("msg 3"); // "msg 3"

        jGenerator.writeEndArray(); // ]

        jGenerator.writeEndObject(); // }

        jGenerator.close();

    } catch (JsonGenerationException e) {

        e.printStackTrace();

    } catch (JsonMappingException e) {

        e.printStackTrace();

    } catch (IOException e) {

        e.printStackTrace();

    }

}

---

From source file:com.sinosoft.dtphone.rule.main.testJson.java

/**
 * @param args//from  ww  w .j  a v  a2s  .co  m
 */
public static void main(String[] args) {
    // TODO Auto-generated method stub
    objectMapper = new ObjectMapper();
    String body = null;
    RuleBean test = null;
    try {
        test = getTB();
        jsonGenerator = objectMapper.getFactory().createJsonGenerator(System.out, JsonEncoding.UTF8);
        jsonGenerator.writeObject(test);
        // System.out.println();
        // objectMapper.writeValue(System.out, test);
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

---

From source file:com.sinosoft.dtphone.rule.main.testJson1.java

/**
 * @param args//from   www.  j a  v  a2  s.  com
 */
public static void main(String[] args) {
    objectMapper = new ObjectMapper();
    RuleBean test = null;
    try {
        test = getTB();
        jsonGenerator = objectMapper.getFactory().createJsonGenerator(System.out, JsonEncoding.UTF8);
        jsonGenerator.writeObject(test);
        // System.out.println();
        // objectMapper.writeValue(System.out, test);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:com.iflytek.edu.cloud.frame.doc.BuildDocMain.java

public static void main(String[] args) throws Exception {
    ServiceDocBuilder docBuilder = new ServiceDocBuilder();
    ObjectMapper mapper = new ObjectMapper();
    mapper.enable(SerializationFeature.INDENT_OUTPUT);
    File jsonFile = getJsonFile();
    JsonGenerator jsonGenerator = mapper.getFactory().createGenerator(jsonFile, JsonEncoding.UTF8);
    jsonGenerator.writeObject(docBuilder.buildDoc());

    LOGGER.info("?API?" + jsonFile.getPath());
}

---

From source file:org.datagator.tools.importer.Main.java

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

    int columnHeaders = 0; // cli input
    int rowHeaders = 0; // cli input

    try {//from  w  w  w.j  av a2  s  .  c  o  m
        CommandLine cmds = parser.parse(opts, args);
        if (cmds.hasOption("filter")) {
            throw new UnsupportedOperationException("Not supported yet.");
        }
        if (cmds.hasOption("layout")) {
            String[] layout = cmds.getOptionValues("layout");
            if ((layout == null) || (layout.length != 2)) {
                throw new IllegalArgumentException("Bad layout.");
            }
            try {
                columnHeaders = Integer.valueOf(layout[0]);
                rowHeaders = Integer.valueOf(layout[1]);
                if ((columnHeaders < 0) || (rowHeaders < 0)) {
                    throw new IllegalArgumentException("Bad layout.");
                }
            } catch (NumberFormatException ex) {
                throw new IllegalArgumentException(ex);
            }
        }
        if (cmds.hasOption("help")) {
            help.printHelp("importer", opts, true);
            System.exit(EX_OK);
        }
        // positional arguments, i.e., input file name(s)
        args = cmds.getArgs();
    } catch (ParseException ex) {
        throw new IllegalArgumentException(ex);
    } catch (IllegalArgumentException ex) {
        help.printHelp("importer", opts, true);
        throw ex;
    }

    JsonGenerator jg = json.createGenerator(System.out, JsonEncoding.UTF8);
    jg.setPrettyPrinter(new StandardPrinter());

    final Extractor extractor;

    if (args.length == 1) {
        extractor = new FileExtractor(new File(args[0]));
    } else if (args.length > 1) {
        throw new UnsupportedOperationException("Not supported yet.");
    } else {
        throw new IllegalArgumentException("Missing input.");
    }

    int columnsCount = -1;
    int matrixCount = 0;

    ArrayDeque<String> stack = new ArrayDeque<String>();

    AtomType token = extractor.nextAtom();
    while (token != null) {
        switch (token) {
        case FLOAT:
        case INTEGER:
        case STRING:
        case NULL:
            jg.writeObject(extractor.getCurrentAtomData());
            break;
        case START_RECORD:
            jg.writeStartArray();
            break;
        case END_RECORD:
            int _numFields = (Integer) extractor.getCurrentAtomData();
            if (columnsCount < 0) {
                columnsCount = _numFields;
            } else if (columnsCount != _numFields) {
                throw new RuntimeException(String.format("row %s has different length than previous rows",
                        String.valueOf(_numFields - 1)));
            }
            jg.writeEndArray();
            break;
        case START_GROUP:
            stack.push(String.valueOf(extractor.getCurrentAtomData()));
            jg.writeStartObject();
            jg.writeStringField("kind", "datagator#Matrix");
            jg.writeNumberField("columnHeaders", columnHeaders);
            jg.writeNumberField("rowHeaders", rowHeaders);
            jg.writeFieldName("rows");
            jg.writeStartArray();
            break;
        case END_GROUP:
            int rowsCount = (Integer) extractor.getCurrentAtomData();
            if (rowsCount == 0) {
                jg.writeStartArray();
                jg.writeEndArray();
                rowsCount = 1;
                columnsCount = 0;
            }
            jg.writeEndArray();
            jg.writeNumberField("rowsCount", rowsCount);
            jg.writeNumberField("columnsCount", columnsCount);
            jg.writeEndObject();
            matrixCount += 1;
            stack.pop();
            break;
        default:
            break;
        }
        token = extractor.nextAtom();
    }

    jg.close();

    System.exit(EX_OK);
}

---

From source file:squash.tools.FakeBookingCreator.java

public static void main(String[] args) throws IOException {
    int numberOfDays = 21;
    int numberOfCourts = 5;
    int maxCourtSpan = 5;
    int numberOfSlots = 16;
    int maxSlotSpan = 3;
    int minSurnameLength = 2;
    int maxSurnameLength = 20;
    int minBookingsPerDay = 0;
    int maxBookingsPerDay = 8;
    LocalDate startDate = LocalDate.of(2016, 7, 5);

    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
    List<Booking> bookings = new ArrayList<>();
    for (LocalDate date = startDate; date.isBefore(startDate.plusDays(numberOfDays)); date = date.plusDays(1)) {
        int numBookings = ThreadLocalRandom.current().nextInt(minBookingsPerDay, maxBookingsPerDay + 1);
        List<Booking> daysBookings = new ArrayList<>();
        for (int bookingIndex = 0; bookingIndex < numBookings; bookingIndex++) {
            String player1 = RandomStringUtils.randomAlphabetic(1) + "." + RandomStringUtils.randomAlphabetic(
                    ThreadLocalRandom.current().nextInt(minSurnameLength, maxSurnameLength + 1));
            String player2 = RandomStringUtils.randomAlphabetic(1) + "." + RandomStringUtils.randomAlphabetic(
                    ThreadLocalRandom.current().nextInt(minSurnameLength, maxSurnameLength + 1));

            Set<ImmutablePair<Integer, Integer>> bookedCourts = new HashSet<>();
            daysBookings.forEach((booking) -> {
                addBookingToSet(booking, bookedCourts);
            });/*from w  w w .j  a va 2  s. c o m*/

            Booking booking;
            Set<ImmutablePair<Integer, Integer>> courtsToBook = new HashSet<>();
            do {
                // Loop until we create a booking of free courts
                int court = ThreadLocalRandom.current().nextInt(1, numberOfCourts + 1);
                int courtSpan = ThreadLocalRandom.current().nextInt(1,
                        Math.min(maxCourtSpan + 1, numberOfCourts - court + 2));
                int slot = ThreadLocalRandom.current().nextInt(1, numberOfSlots + 1);
                int slotSpan = ThreadLocalRandom.current().nextInt(1,
                        Math.min(maxSlotSpan + 1, numberOfSlots - slot + 2));
                booking = new Booking(court, courtSpan, slot, slotSpan, player1 + "/" + player2);
                booking.setDate(date.format(formatter));
                courtsToBook.clear();
                addBookingToSet(booking, courtsToBook);
            } while (Boolean.valueOf(Sets.intersection(courtsToBook, bookedCourts).size() > 0));

            daysBookings.add(booking);
        }
        bookings.addAll(daysBookings);
    }

    // Encode bookings as JSON
    // Create the node factory that gives us nodes.
    JsonNodeFactory factory = new JsonNodeFactory(false);
    // Create a json factory to write the treenode as json.
    JsonFactory jsonFactory = new JsonFactory();
    ObjectNode rootNode = factory.objectNode();

    ArrayNode bookingsNode = rootNode.putArray("bookings");
    for (int i = 0; i < bookings.size(); i++) {
        Booking booking = bookings.get(i);
        ObjectNode bookingNode = factory.objectNode();
        bookingNode.put("court", booking.getCourt());
        bookingNode.put("courtSpan", booking.getCourtSpan());
        bookingNode.put("slot", booking.getSlot());
        bookingNode.put("slotSpan", booking.getSlotSpan());
        bookingNode.put("name", booking.getName());
        bookingNode.put("date", booking.getDate());
        bookingsNode.add(bookingNode);
    }
    // Add empty booking rules array - just so restore works
    rootNode.putArray("bookingRules");
    rootNode.put("clearBeforeRestore", true);

    try (JsonGenerator generator = jsonFactory.createGenerator(new File("FakeBookings.json"),
            JsonEncoding.UTF8)) {
        ObjectMapper mapper = new ObjectMapper();
        mapper.setSerializationInclusion(Include.NON_EMPTY);
        mapper.setSerializationInclusion(Include.NON_NULL);
        mapper.writeTree(generator, rootNode);
    }
}

---

From source file:com.rdg.json.util.JSONUtil.java

/**
 * transform object to xml/*from   w w w.  jav  a  2 s  .  co m*/
 *
 * @param object
 * @param FILE_NAME
 */
public static void objectToJSON(Object object, String FILE_NAME) {
    JsonFactory factory = objectMapper.getJsonFactory();
    try {
        File file = new File(FILE_NAME);
        JsonGenerator gen = factory.createGenerator(file, JsonEncoding.UTF8);
        objectMapper.getSerializerProvider().setNullKeySerializer(new NullKeySerializer());
        objectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping.OBJECT_AND_NON_CONCRETE);
        objectMapper.writeValue(gen, object);
    } catch (IOException e) {
        logger.error(InternationalizationManager.getString(Const.ERROR_IN_JSON_WRITE) + e);
    }
}

---

From source file:com.jyzn.wifi.validate.other.JacksonTest.java

@Test
public void writeMapJSON() {

    ObjectMapper om = new ObjectMapper();
    try {/*from  ww  w  .  j  a  va  2  s . c  o m*/

        JsonGenerator jg = om.getFactory().createGenerator(System.out, JsonEncoding.UTF8);

        ImmutableMap<String, String> map = ImmutableMap.of("status", "sucess", "validateCode", "123456");

        jg.writeObject(map);
        //?om.writeValue/writeValueJsonGenerator.writeObject?
        om.writeValue(System.out, map);
        // om.writeValueAsString(map);

    } catch (IOException e) {
    }
}

---

From source file:io.airlift.event.client.TestJsonEventSerializer.java

@Test
public void testEventSerializer() throws Exception {
    JsonEventSerializer eventSerializer = new JsonEventSerializer(FixedDummyEventClass.class);

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    JsonGenerator jsonGenerator = new JsonFactory().createJsonGenerator(out, JsonEncoding.UTF8);

    FixedDummyEventClass event = TestingUtils.getEvents().get(0);
    eventSerializer.serialize(event, jsonGenerator);

    String json = out.toString(Charsets.UTF_8.name());
    assertEquals(json, TestingUtils.getNormalizedJson("event.json"));
}

---

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