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

Example 1 with DocumentCodec

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

the class ClusterFixture method enableMaxTimeFailPoint.

public static void enableMaxTimeFailPoint() {
    assumeThat(isSharded(), is(false));
    new CommandWriteOperation<BsonDocument>("admin", new BsonDocumentWrapper<Document>(new Document("configureFailPoint", "maxTimeAlwaysTimeOut").append("mode", "alwaysOn"), new DocumentCodec()), new BsonDocumentCodec()).execute(getBinding());
}

Example 2 with DocumentCodec

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

the class MongoCollectionTest method testAggregationToACollection.

@Test
public void testAggregationToACollection() {
    assumeTrue(serverVersionAtLeast(2, 6));
    // given
    List<Document> documents = asList(new Document("_id", 1), new Document("_id", 2));
    getCollectionHelper().insertDocuments(new DocumentCodec(), documents);
    MongoCollection<Document> collection = database.getCollection(getCollectionName());
    // when
    List<Document> result = collection.aggregate(Collections.singletonList(new Document("$out", "outCollection"))).into(new ArrayList<Document>());
    // then
    assertEquals(documents, result);
}

Example 3 with DocumentCodec

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

the class CommandMonitoringTest method setUp.

@Before
public void setUp() {
    ServerVersion serverVersion = ClusterFixture.getServerVersion();
    if (definition.containsKey("ignore_if_server_version_less_than")) {
        assumeFalse(serverVersion.compareTo(getServerVersion("ignore_if_server_version_less_than")) < 0);
    }
    if (definition.containsKey("ignore_if_server_version_greater_than")) {
        assumeFalse(serverVersion.compareTo(getServerVersion("ignore_if_server_version_greater_than")) > 0);
    }
    if (definition.containsKey("ignore_if_topology_type")) {
        BsonArray topologyTypes = definition.getArray("ignore_if_topology_type");
        for (BsonValue type : topologyTypes) {
            String typeString = type.asString().getValue();
            if (typeString.equals("sharded")) {
                assumeFalse(isSharded());
            } else if (typeString.equals("replica_set")) {
                assumeFalse(isDiscoverableReplicaSet());
            } else if (typeString.equals("standalone")) {
                assumeFalse(isSharded());
            }
        }
    }
    List<BsonDocument> documents = new ArrayList<BsonDocument>();
    for (BsonValue document : data) {
        documents.add(document.asDocument());
    }
    CollectionHelper<Document> collectionHelper = new CollectionHelper<Document>(new DocumentCodec(), new MongoNamespace(databaseName, collectionName));
    collectionHelper.drop();
    collectionHelper.insertDocuments(documents);
    commandListener.reset();
    collection = mongoClient.getDatabase(databaseName).getCollection(collectionName, BsonDocument.class);
    if (definition.getDocument("operation").containsKey("read_preference")) {
        collection = collection.withReadPreference(ReadPreference.valueOf(definition.getDocument("operation").getDocument("read_preference").getString("mode").getValue()));
    }
    helper = new JsonPoweredCrudTestHelper(description, collection);
}

Example 4 with DocumentCodec

use of org.bson.codecs.DocumentCodec 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 5 with DocumentCodec

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

the class MongoCollectionTest method testMapReduceWithGenerics.

@Test
public void testMapReduceWithGenerics() {
    // given
    CodecRegistry codecRegistry = fromProviders(asList(new DocumentCodecProvider(), new NameCodecProvider()));
    getCollectionHelper().insertDocuments(new DocumentCodec(), new Document("name", "Pete").append("job", "handyman"), new Document("name", "Sam").append("job", "Plumber"), new Document("name", "Pete").append("job", "'electrician'"));
    String mapFunction = "function(){ emit( this.name , 1 ); }";
    String reduceFunction = "function(key, values){ return values.length; }";
    MongoCollection<Document> collection = database.getCollection(getCollectionName()).withCodecRegistry(codecRegistry).withReadPreference(ReadPreference.primary()).withWriteConcern(WriteConcern.ACKNOWLEDGED);
    // when
    List<Name> result = collection.mapReduce(mapFunction, reduceFunction, Name.class).into(new ArrayList<Name>());
    // then
    assertEquals(new Name("Pete", 2), result.get(0));
    assertEquals(new Name("Sam", 1), result.get(1));
}