Examples with JsonReader org.bson.json.JsonReader used on opensource projects

Example 1 with JsonReader

use of org.bson.json.JsonReader in project camel by apache.

the class MongoDbBasicConverters method fromInputStreamToDocument.

@Converter
public static Document fromInputStreamToDocument(InputStream is, Exchange exchange) {
    Document answer = null;
    try {
        byte[] input = IOConverter.toBytes(is);
        if (isBson(input)) {
            JsonReader reader = new JsonReader(new String(input));
            DocumentCodec documentReader = new DocumentCodec();
            answer = documentReader.decode(reader, DecoderContext.builder().build());
        } else {
            answer = Document.parse(IOConverter.toString(input, exchange));
        }
    } catch (Exception e) {
        LOG.warn("String -> Document conversion selected, but the following exception occurred. Returning null.", e);
    } finally {
        // we need to make sure to close the input stream
        IOHelper.close(is, "InputStream", LOG);
    }
    return answer;
}

Example 2 with JsonReader

use of org.bson.json.JsonReader in project camel by apache.

the class MongoDbBasicConverters method fromStringToList.

@Converter
public static List<Bson> fromStringToList(String value) {
    final CodecRegistry codecRegistry = CodecRegistries.fromProviders(Arrays.asList(new ValueCodecProvider(), new BsonValueCodecProvider(), new DocumentCodecProvider()));
    JsonReader reader = new JsonReader(value);
    BsonArrayCodec arrayReader = new BsonArrayCodec(codecRegistry);
    BsonArray docArray = arrayReader.decode(reader, DecoderContext.builder().build());
    List<Bson> answer = new ArrayList<>(docArray.size());
    for (BsonValue doc : docArray) {
        answer.add(doc.asDocument());
    }
    return answer;
}

Example 3 with JsonReader

use of org.bson.json.JsonReader in project core-ng-project by neowu.

the class EntityDecoderBuilderTest method decode.

@Test
void decode() {
    String entityJSON = ClasspathResources.text("mongo-test/entity.json");
    TestEntity entity = decoder.decode(new JsonReader(entityJSON));
    assertEquals(new ObjectId("5627b47d54b92d03adb9e9cf"), entity.id);
    assertEquals("string", entity.stringField);
    assertEquals(Long.valueOf(325), entity.longField);
    assertEquals(ZonedDateTime.of(LocalDateTime.of(2016, 9, 1, 11, 0, 0), ZoneId.of("America/New_York")).toInstant(), entity.zonedDateTimeField.toInstant());
    assertEquals(TestEntityChild.TestEnum.ITEM1, entity.child.enumField);
    assertEquals(2, entity.listField.size());
    assertEquals("V1", entity.listField.get(0));
    assertEquals("V2", entity.listField.get(1));
    assertNull(entity.nullChild);
    assertEquals("V1", entity.mapField.get("K1"));
    assertEquals("V2", entity.mapField.get("K2"));
}

Example 4 with JsonReader

use of org.bson.json.JsonReader in project mongo-java-driver by mongodb.

the class StringCodecTest method testDecodeOnObjectIdWithObjectIdRep.

@Test
public void testDecodeOnObjectIdWithObjectIdRep() {
    BsonReader reader = new JsonReader("{'_id':  ObjectId('5f5a6cc03237b5e06d6b887b'), 'name': 'Brian'}");
    reader.readStartDocument();
    reader.readName();
    String stringId = child.decode(reader, decoderContext);
    assertEquals(stringId, "5f5a6cc03237b5e06d6b887b");
}

Example 5 with JsonReader

use of org.bson.json.JsonReader in project mongo-java-driver by mongodb.

the class StringCodecTest method testDecodeOnStringWithStringRep.

@Test
public void testDecodeOnStringWithStringRep() {
    BsonReader reader = new JsonReader("{'name': 'Brian'");
    reader.readStartDocument();
    reader.readName();
    assertEquals(parent.decode(reader, decoderContext), "Brian");
}