Examples with Decimal128 org.bson.types.Decimal128 used on opensource projects

Example 76 with Decimal128

use of org.bson.types.Decimal128 in project mongo-java-driver by mongodb.

the class Decimal128QuickTour method main.

/**
 * Run this main method to see the output of this quick example.
 *
 * @param args takes an optional single argument for the connection string
 */
public static void main(final String[] args) {
    MongoClient mongoClient;
    if (args.length == 0) {
        // connect to the local database server
        mongoClient = MongoClients.create();
    } else {
        mongoClient = MongoClients.create(args[0]);
    }
    // get handle to "mydb" database
    MongoDatabase database = mongoClient.getDatabase("mydb");
    // get a handle to the "test" collection
    MongoCollection<Document> collection = database.getCollection("test");
    // drop all the data in it
    collection.drop();
    // make a document and insert it
    Document doc = new Document("name", "MongoDB").append("amount1", Decimal128.parse(".10")).append("amount2", new Decimal128(42L)).append("amount3", new Decimal128(new BigDecimal(".200")));
    collection.insertOne(doc);
    Document first = collection.find().filter(Filters.eq("amount1", new Decimal128(new BigDecimal(".10")))).first();
    Decimal128 amount3 = (Decimal128) first.get("amount3");
    BigDecimal amount2AsBigDecimal = amount3.bigDecimalValue();
    System.out.println(amount3.toString());
    System.out.println(amount2AsBigDecimal.toString());
}

Example 77 with Decimal128

use of org.bson.types.Decimal128 in project mongo-java-driver by mongodb.

the class NumberCodecHelper method decodeLong.

static long decodeLong(final BsonReader reader) {
    long longValue;
    BsonType bsonType = reader.getCurrentBsonType();
    switch(bsonType) {
        case INT32:
            longValue = reader.readInt32();
            break;
        case INT64:
            longValue = reader.readInt64();
            break;
        case DOUBLE:
            double doubleValue = reader.readDouble();
            longValue = (long) doubleValue;
            if (doubleValue != (double) longValue) {
                throw invalidConversion(Long.class, doubleValue);
            }
            break;
        case DECIMAL128:
            Decimal128 decimal128 = reader.readDecimal128();
            longValue = decimal128.longValue();
            if (!decimal128.equals(new Decimal128(longValue))) {
                throw invalidConversion(Long.class, decimal128);
            }
            break;
        default:
            throw new BsonInvalidOperationException(format("Invalid numeric type, found: %s", bsonType));
    }
    return longValue;
}

Example 78 with Decimal128

use of org.bson.types.Decimal128 in project mongo-java-driver by mongodb.

the class TestWindows method rangeBased.

@Test
void rangeBased() {
    assertAll(() -> assertEquals(new BsonDocument("range", new BsonArray(asList(new BsonInt64(-1), new BsonInt64(0)))), range(-1, 0).toBsonDocument()), () -> assertEquals(new BsonDocument("range", new BsonArray(asList(new BsonDouble(0), new BsonDouble(0)))), range(0d, 0d).toBsonDocument()), () -> assertEquals(new BsonDocument("range", new BsonArray(asList(new BsonDecimal128(new Decimal128(1)), new BsonDecimal128(new Decimal128(2))))), range(new Decimal128(1), new Decimal128(2)).toBsonDocument()), () -> assertEquals(new BsonDocument("range", new BsonArray(asList(new BsonString(CURRENT.value()), new BsonDouble(0.1)))), range(CURRENT, 0.1).toBsonDocument()), () -> assertEquals(new BsonDocument("range", new BsonArray(asList(new BsonDouble(0.1), new BsonString(UNBOUNDED.value())))), range(0.1, UNBOUNDED).toBsonDocument()), () -> assertEquals(new BsonDocument("range", new BsonArray(asList(new BsonString(CURRENT.value()), new BsonDecimal128(new Decimal128(Long.MAX_VALUE))))), range(CURRENT, new Decimal128(Long.MAX_VALUE)).toBsonDocument()), () -> assertEquals(new BsonDocument("range", new BsonArray(asList(new BsonDecimal128(new Decimal128(Long.MAX_VALUE)), new BsonString(UNBOUNDED.value())))), range(new Decimal128(Long.MAX_VALUE), UNBOUNDED).toBsonDocument()), () -> assertEquals(new BsonDocument("range", new BsonArray(asList(new BsonInt64(-1), new BsonInt64(0)))).append("unit", new BsonString("millisecond")), timeRange(-1, 0, MILLISECOND).toBsonDocument()), () -> assertEquals(new BsonDocument("range", new BsonArray(asList(new BsonString(CURRENT.value()), new BsonInt64(1)))).append("unit", new BsonString("hour")), timeRange(CURRENT, 1, HOUR).toBsonDocument()), () -> assertEquals(new BsonDocument("range", new BsonArray(asList(new BsonInt64(1), new BsonString(UNBOUNDED.value())))).append("unit", new BsonString("month")), timeRange(1, MONTH, UNBOUNDED).toBsonDocument()));
    assertAll(() -> assertThrows(IllegalArgumentException.class, () -> range(1, -1)), () -> assertThrows(IllegalArgumentException.class, () -> range(null, 1)), () -> assertThrows(IllegalArgumentException.class, () -> range(null, 0.1)), () -> assertThrows(IllegalArgumentException.class, () -> range((Bound) null, Decimal128.POSITIVE_ZERO)), () -> assertThrows(IllegalArgumentException.class, () -> range(1, null)), () -> assertThrows(IllegalArgumentException.class, () -> range(0.1, null)), () -> assertThrows(IllegalArgumentException.class, () -> range(Decimal128.POSITIVE_ZERO, (Bound) null)), () -> assertThrows(IllegalArgumentException.class, () -> range((Decimal128) null, Decimal128.POSITIVE_ZERO)), () -> assertThrows(IllegalArgumentException.class, () -> range(Decimal128.POSITIVE_ZERO, (Decimal128) null)), () -> assertThrows(IllegalArgumentException.class, () -> range((Decimal128) null, (Decimal128) null)), () -> assertThrows(IllegalArgumentException.class, () -> timeRange(1, -1, MongoTimeUnit.DAY)), () -> assertThrows(IllegalArgumentException.class, () -> timeRange(1, 2, null)));
}

Example 79 with Decimal128

use of org.bson.types.Decimal128 in project mongo-java-driver by mongodb.

the class JsonWriterTest method testDecimal128SShell.

@Test
public void testDecimal128SShell() {
    List<TestData<Decimal128>> tests = asList(new TestData<Decimal128>(Decimal128.parse("1.0"), "1.0"), new TestData<Decimal128>(Decimal128.POSITIVE_INFINITY, Decimal128.POSITIVE_INFINITY.toString()));
    for (final TestData<Decimal128> cur : tests) {
        stringWriter = new StringWriter();
        writer = new JsonWriter(stringWriter, JsonWriterSettings.builder().outputMode(JsonMode.SHELL).build());
        writer.writeStartDocument();
        writer.writeDecimal128("d", cur.value);
        writer.writeEndDocument();
        String expected = "{\"d\": NumberDecimal(\"" + cur.expected + "\")}";
        assertEquals(expected, stringWriter.toString());
    }
}

Example 80 with Decimal128

use of org.bson.types.Decimal128 in project mongo-java-driver by mongodb.

the class JsonWriterTest method testDecimal128Relaxed.

@Test
public void testDecimal128Relaxed() {
    List<TestData<Decimal128>> tests = asList(new TestData<Decimal128>(Decimal128.parse("1.0"), "1.0"), new TestData<Decimal128>(Decimal128.POSITIVE_INFINITY, Decimal128.POSITIVE_INFINITY.toString()));
    for (final TestData<Decimal128> cur : tests) {
        stringWriter = new StringWriter();
        writer = new JsonWriter(stringWriter, JsonWriterSettings.builder().outputMode(JsonMode.RELAXED).build());
        writer.writeStartDocument();
        writer.writeDecimal128("d", cur.value);
        writer.writeEndDocument();
        String expected = "{\"d\": {\"$numberDecimal\": \"" + cur.expected + "\"}}";
        assertEquals(expected, stringWriter.toString());
    }
}