Example usage for com.fasterxml.jackson.databind.node JsonNodeFactory JsonNodeFactory

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind.node JsonNodeFactory JsonNodeFactory.

Prototype

protected JsonNodeFactory(boolean paramBoolean) 

Source Link

Usage

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);
            });/*w  ww.  ja  v  a  2  s  .co 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);
    }
}

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From source file:org.teavm.flavour.json.test.TeaVMJSONRunner.java

public static JsonNode serialize(Object value) {
    return convert(new JsonNodeFactory(false), JSON.serialize(value));
}

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From source file:me.tfeng.toolbox.avro.AvroHelper.java

public static JsonNode convertFromSimpleRecord(Schema schema, JsonNode json) throws IOException {
    return convertFromSimpleRecord(schema, json, new JsonNodeFactory(false));
}

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From source file:com.redhat.lightblue.metadata.types.IntegerTypeTest.java

@Test
public void testToJson() {
    JsonNodeFactory jsonNodeFactory = new JsonNodeFactory(true);
    JsonNode jsonNode = integerType.toJson(jsonNodeFactory, Integer.MAX_VALUE);
    assertTrue(new Integer(jsonNode.asText()).equals(Integer.MAX_VALUE));
}

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From source file:com.redhat.lightblue.metadata.types.StringTypeTest.java

@Test
public void testToJson() {
    JsonNodeFactory jsonNodeFactory = new JsonNodeFactory(true);
    JsonNode jsonNode = stringType.toJson(jsonNodeFactory, "json");
    assertTrue(new Boolean(jsonNode.asText().equals("json")));
}

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From source file:com.redhat.lightblue.metadata.types.BooleanTypeTest.java

@Test
public void testToJson() {
    JsonNodeFactory jsonNodeFactory = new JsonNodeFactory(true);
    JsonNode jsonNode = booleanType.toJson(jsonNodeFactory, Boolean.TRUE);
    assertTrue(new Boolean(jsonNode.asBoolean()).equals(Boolean.TRUE));
}

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From source file:com.redhat.lightblue.metadata.types.DoubleTypeTest.java

@Test
public void testToJson() {
    JsonNodeFactory jsonNodeFactory = new JsonNodeFactory(true);
    JsonNode jsonNode = doubleType.toJson(jsonNodeFactory, Double.MAX_VALUE);
    assertTrue(new Double(jsonNode.asDouble()).equals(Double.MAX_VALUE));
}

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From source file:com.redhat.lightblue.metadata.types.BigIntegerTypeTest.java

@Test
public void testToJson() {
    JsonNodeFactory jsonNodeFactory = new JsonNodeFactory(true);
    JsonNode jsonNode = bigIntegerType.toJson(jsonNodeFactory, BigInteger.ZERO);
    assertTrue(new BigInteger(jsonNode.asText()).equals(BigInteger.ZERO));
}

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From source file:com.redhat.lightblue.metadata.types.BigDecimalTypeTest.java

@Test
public void testToJson() {
    JsonNodeFactory jsonNodeFactory = new JsonNodeFactory(true);
    JsonNode jsonNode = bigDecimalType.toJson(jsonNodeFactory, Double.MAX_VALUE);
    assertTrue(new Double(jsonNode.asDouble()).equals(Double.MAX_VALUE));
}

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From source file:edu.usd.btl.REST.CategoriesResource.java

@Path("/test")
@GET//from w  w w.j  a va 2s.  co m
@Produces("application/json")
public String getTestJson() throws Exception {
    // Create the node factory that gives us nodes.
    JsonNodeFactory factory = new JsonNodeFactory(false);

    // create a json factory to write the treenode as json. for the example
    // we just write to console
    JsonFactory jsonFactory = new JsonFactory();
    JsonGenerator generator = jsonFactory.createGenerator(System.out);
    ObjectMapper mapper = new ObjectMapper();

    // the root node - album
    JsonNode album = factory.objectNode();
    mapper.writeTree(generator, album);

    return "null";
}

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