Examples with BsonNull org.bson.BsonNull used on opensource projects

Example 1 with BsonNull

use of org.bson.BsonNull in project drill by apache.

the class TestBsonRecordReader method testNullType.

@Test
public void testNullType() throws IOException {
    BsonDocument bsonDoc = new BsonDocument();
    bsonDoc.append("nullKey", new BsonNull());
    writer.reset();
    bsonReader.write(writer, new BsonDocumentReader(bsonDoc));
    SingleMapReaderImpl mapReader = (SingleMapReaderImpl) writer.getMapVector().getReader();
    assertNull(mapReader.reader("nullKey").readObject());
}

Example 2 with BsonNull

use of org.bson.BsonNull in project pinpoint by naver.

the class WritecontextTest method parseBsonArrayWithValues.

@Test
public void parseBsonArrayWithValues() throws IOException {
    BsonValue a = new BsonString("stest");
    BsonValue b = new BsonDouble(111);
    BsonValue c = new BsonBoolean(true);
    BsonDocument document = new BsonDocument().append("int32", new BsonInt32(12)).append("int64", new BsonInt64(77L)).append("bo\"olean", new BsonBoolean(true)).append("date", new BsonDateTime(new Date().getTime())).append("double", new BsonDouble(12.3)).append("string", new BsonString("pinpoint")).append("objectId", new BsonObjectId(new ObjectId())).append("code", new BsonJavaScript("int i = 10;")).append("codeWithScope", new BsonJavaScriptWithScope("int x = y", new BsonDocument("y", new BsonInt32(1)))).append("regex", new BsonRegularExpression("^test.*regex.*xyz$", "big")).append("symbol", new BsonSymbol("wow")).append("timestamp", new BsonTimestamp(0x12345678, 5)).append("undefined", new BsonUndefined()).append("binary1", new BsonBinary(new byte[] { (byte) 0xe0, 0x4f, (byte) 0xd0, 0x20 })).append("oldBinary", new BsonBinary(BsonBinarySubType.OLD_BINARY, new byte[] { 1, 1, 1, 1, 1 })).append("arrayInt", new BsonArray(Arrays.asList(a, b, c, new BsonInt32(7)))).append("document", new BsonDocument("a", new BsonInt32(77))).append("dbPointer", new BsonDbPointer("db.coll", new ObjectId())).append("null", new BsonNull()).append("decimal128", new BsonDecimal128(new Decimal128(55)));
    BasicDBObject query = new BasicDBObject();
    query.put("ComplexBson", document);
    logger.debug("document:{}", document);
    NormalizedBson stringStringValue = MongoUtil.parseBson(new Object[] { query }, true);
    logger.debug("val:{}", stringStringValue);
    List list = objectMapper.readValue("[" + stringStringValue.getNormalizedBson() + "]", List.class);
    Assert.assertEquals(list.size(), 1);
    Map<String, ?> query1Map = (Map<String, ?>) list.get(0);
    checkValue(query1Map);
}

Example 3 with BsonNull

use of org.bson.BsonNull in project immutables by immutables.

the class BsonReaderTest method bsonToGson.

/**
 * Reading from BSON to GSON
 */
@Test
public void bsonToGson() throws Exception {
    BsonDocument document = new BsonDocument();
    document.append("boolean", new BsonBoolean(true));
    document.append("int32", new BsonInt32(32));
    document.append("int64", new BsonInt64(64));
    document.append("double", new BsonDouble(42.42D));
    document.append("string", new BsonString("foo"));
    document.append("null", new BsonNull());
    document.append("array", new BsonArray());
    document.append("object", new BsonDocument());
    JsonElement element = TypeAdapters.JSON_ELEMENT.read(new BsonReader(new BsonDocumentReader(document)));
    check(element.isJsonObject());
    check(element.getAsJsonObject().get("boolean").getAsJsonPrimitive().isBoolean());
    check(element.getAsJsonObject().get("boolean").getAsJsonPrimitive().getAsBoolean());
    check(element.getAsJsonObject().get("int32").getAsJsonPrimitive().isNumber());
    check(element.getAsJsonObject().get("int32").getAsJsonPrimitive().getAsNumber().intValue()).is(32);
    check(element.getAsJsonObject().get("int64").getAsJsonPrimitive().isNumber());
    check(element.getAsJsonObject().get("int64").getAsJsonPrimitive().getAsNumber().longValue()).is(64L);
    check(element.getAsJsonObject().get("double").getAsJsonPrimitive().isNumber());
    check(element.getAsJsonObject().get("double").getAsJsonPrimitive().getAsNumber().doubleValue()).is(42.42D);
    check(element.getAsJsonObject().get("string").getAsJsonPrimitive().isString());
    check(element.getAsJsonObject().get("string").getAsJsonPrimitive().getAsString()).is("foo");
    check(element.getAsJsonObject().get("null").isJsonNull());
    check(element.getAsJsonObject().get("array").isJsonArray());
    check(element.getAsJsonObject().get("object").isJsonObject());
}

Example 4 with BsonNull

use of org.bson.BsonNull in project drill by axbaretto.

the class TestBsonRecordReader method testNullType.

@Test
public void testNullType() throws IOException {
    BsonDocument bsonDoc = new BsonDocument();
    bsonDoc.append("nullKey", new BsonNull());
    writer.reset();
    bsonReader.write(writer, new BsonDocumentReader(bsonDoc));
    SingleMapReaderImpl mapReader = (SingleMapReaderImpl) writer.getMapVector().getReader();
    assertEquals(null, mapReader.reader("nullKey").readObject());
}

Example 5 with BsonNull

use of org.bson.BsonNull in project pinpoint by naver.

the class MongoDBITBase method createComplexDocument.

private Document createComplexDocument() {
    // insert Data
    BsonValue a = new BsonString("stest");
    BsonValue b = new BsonDouble(111);
    BsonValue c = new BsonBoolean(true);
    Document document = new Document().append("int32", new BsonInt32(12)).append("int64", new BsonInt64(77L)).append("bo\"olean", new BsonBoolean(true)).append("date", new BsonDateTime(new Date().getTime())).append("double", new BsonDouble(12.3)).append("string", new BsonString("pinpoint")).append("objectId", new BsonObjectId(new ObjectId())).append("code", new BsonJavaScript("int i = 10;")).append("codeWithScope", new BsonJavaScriptWithScope("int x = y", new BsonDocument("y", new BsonInt32(1)))).append("regex", new BsonRegularExpression("^test.*regex.*xyz$", "big")).append("symbol", new BsonSymbol("wow")).append("timestamp", new BsonTimestamp(0x12345678, 5)).append("undefined", new BsonUndefined()).append("binary1", new BsonBinary(new byte[] { (byte) 0xe0, 0x4f, (byte) 0xd0, 0x20 })).append("oldBinary", new BsonBinary(BsonBinarySubType.OLD_BINARY, new byte[] { 1, 1, 1, 1, 1 })).append("arrayInt", new BsonArray(Arrays.asList(a, b, c, new BsonInt32(7)))).append("document", new BsonDocument("a", new BsonInt32(77))).append("dbPointer", new BsonDbPointer("db.coll", new ObjectId())).append("null", new BsonNull());
    return document;
}