Examples with ValueCodecProvider org.bson.codecs.ValueCodecProvider used on opensource projects

Example 6 with ValueCodecProvider

use of org.bson.codecs.ValueCodecProvider in project mongo-java-driver by mongodb.

the class DBObjectCodecTest method shouldEncodeIterableMapAsMap.

@Test
public void shouldEncodeIterableMapAsMap() {
    IterableMap iterableMap = new IterableMap();
    iterableMap.put("first", 1);
    DBObjectCodec dbObjectCodec = new DBObjectCodec(fromProviders(asList(new ValueCodecProvider(), new DBObjectCodecProvider(), new BsonValueCodecProvider())));
    DBObject doc = new BasicDBObject("map", iterableMap);
    BsonDocumentWriter writer = new BsonDocumentWriter(new BsonDocument());
    dbObjectCodec.encode(writer, doc, EncoderContext.builder().build());
    assertEquals(new BsonDocument("map", new BsonDocument("first", new BsonInt32(1))), writer.getDocument());
}

Example 7 with ValueCodecProvider

use of org.bson.codecs.ValueCodecProvider in project mongo-java-driver by mongodb.

the class FindAndReplaceAcceptanceTest method shouldReplaceAndReturnOriginalItemWithDocumentRequiringACustomEncoder.

@Test
public void shouldReplaceAndReturnOriginalItemWithDocumentRequiringACustomEncoder() {
    Worker pat = new Worker(new ObjectId(), "Pat", "Sales", new Date(), 0);
    CodecRegistry codecRegistry = fromProviders(asList(new ValueCodecProvider(), new DocumentCodecProvider(), new BsonValueCodecProvider(), new WorkerCodecProvider()));
    MongoCollection<Worker> collection = database.getCollection(getCollectionName(), Worker.class).withCodecRegistry(codecRegistry);
    collection.insertOne(pat);
    assertThat(collection.count(), is(1L));
    Worker jordan = new Worker(pat.getId(), "Jordan", "Engineer", new Date(), 1);
    Worker returnedDocument = collection.findOneAndReplace(new Document("name", "Pat"), jordan);
    assertThat("Document, retrieved from getOneAndReplace, should match the document inserted before", returnedDocument, equalTo(pat));
}

Example 8 with ValueCodecProvider

use of org.bson.codecs.ValueCodecProvider in project mongo-java-driver by mongodb.

the class FindAndReplaceAcceptanceTest method shouldReplaceAndReturnNewItemWithDocumentRequiringACustomEncoder.

@Test
public void shouldReplaceAndReturnNewItemWithDocumentRequiringACustomEncoder() {
    Worker pat = new Worker(new ObjectId(), "Pat", "Sales", new Date(), 3);
    CodecRegistry codecRegistry = fromProviders(asList(new ValueCodecProvider(), new DocumentCodecProvider(), new BsonValueCodecProvider(), new WorkerCodecProvider()));
    MongoCollection<Worker> collection = database.getCollection(getCollectionName(), Worker.class).withCodecRegistry(codecRegistry);
    collection.insertOne(pat);
    assertThat(collection.count(), is(1L));
    Worker jordan = new Worker(pat.getId(), "Jordan", "Engineer", new Date(), 7);
    Worker returnedDocument = collection.findOneAndReplace(new Document("name", "Pat"), jordan, new FindOneAndReplaceOptions().returnDocument(ReturnDocument.AFTER));
    assertThat("Worker retrieved from replaceOneAndGet should match the updated Worker", returnedDocument, equalTo(jordan));
}

Example 9 with ValueCodecProvider

use of org.bson.codecs.ValueCodecProvider 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 10 with ValueCodecProvider

use of org.bson.codecs.ValueCodecProvider in project mongo-java-driver by mongodb.

the class MongoCollectionTest method shouldBeAbleToQueryTypedCollectionAndMapResultsIntoTypedLists.

@Test
public void shouldBeAbleToQueryTypedCollectionAndMapResultsIntoTypedLists() {
    // given
    CodecRegistry codecRegistry = fromProviders(asList(new ValueCodecProvider(), new DocumentCodecProvider(), new BsonValueCodecProvider(), new ConcreteCodecProvider()));
    MongoCollection<Concrete> collection = database.getCollection(getCollectionName()).withDocumentClass(Concrete.class).withCodecRegistry(codecRegistry).withReadPreference(ReadPreference.primary()).withWriteConcern(WriteConcern.ACKNOWLEDGED);
    Concrete firstItem = new Concrete("first", 1, 2L, 3.0, 5L);
    collection.insertOne(firstItem);
    Concrete secondItem = new Concrete("second", 7, 11L, 13.0, 17L);
    collection.insertOne(secondItem);
    // when
    List<String> listOfStringObjectIds = collection.find(new Document("i", 1)).map(new Function<Concrete, ObjectId>() {

        @Override
        public ObjectId apply(final Concrete concrete) {
            return concrete.getId();
        }
    }).map(new Function<ObjectId, String>() {

        @Override
        public String apply(final ObjectId objectId) {
            return objectId.toString();
        }
    }).into(new ArrayList<String>());
    // then
    assertThat(listOfStringObjectIds.size(), is(1));
    assertThat(listOfStringObjectIds.get(0), is(firstItem.getId().toString()));
    // when
    List<ObjectId> listOfObjectIds = collection.find(new Document("i", 1)).map(new Function<Concrete, ObjectId>() {

        @Override
        public ObjectId apply(final Concrete concrete) {
            return concrete.getId();
        }
    }).into(new ArrayList<ObjectId>());
    // then
    assertThat(listOfObjectIds.size(), is(1));
    assertThat(listOfObjectIds.get(0), is(firstItem.getId()));
}