Examples with MongoNamespace com.mongodb.MongoNamespace used on opensource projects

Example 21 with MongoNamespace

use of com.mongodb.MongoNamespace in project mongo-java-driver by mongodb.

the class MongoDatabaseImplTest method testCreateCollection.

@Test
void testCreateCollection() {
    String collectionName = "coll";
    assertAll("createCollection", () -> assertAll("check validation", () -> assertThrows(IllegalArgumentException.class, () -> database.createCollection(null)), () -> assertThrows(IllegalArgumentException.class, () -> database.createCollection(collectionName, null)), () -> assertThrows(IllegalArgumentException.class, () -> database.createCollection(null, collectionName)), () -> assertThrows(IllegalArgumentException.class, () -> database.createCollection(clientSession, collectionName, null))), () -> {
        Publisher<Void> expected = mongoOperationPublisher.createCollection(null, new MongoNamespace(database.getName(), collectionName), new CreateCollectionOptions());
        assertPublisherIsTheSameAs(expected, database.createCollection(collectionName), "Default");
    }, () -> {
        CreateCollectionOptions options = new CreateCollectionOptions().sizeInBytes(500).capped(true);
        Publisher<Void> expected = mongoOperationPublisher.createCollection(null, new MongoNamespace(database.getName(), collectionName), options);
        assertPublisherIsTheSameAs(expected, database.createCollection(collectionName, options), "With options");
    }, () -> {
        Publisher<Void> expected = mongoOperationPublisher.createCollection(clientSession, new MongoNamespace(database.getName(), collectionName), new CreateCollectionOptions());
        assertPublisherIsTheSameAs(expected, database.createCollection(clientSession, collectionName), "With client session");
    }, () -> {
        CreateCollectionOptions options = new CreateCollectionOptions().sizeInBytes(500).capped(true);
        Publisher<Void> expected = mongoOperationPublisher.createCollection(clientSession, new MongoNamespace(database.getName(), collectionName), options);
        assertPublisherIsTheSameAs(expected, database.createCollection(clientSession, collectionName, options), "With client session & options");
    });
}

Example 22 with MongoNamespace

use of com.mongodb.MongoNamespace in project mongo-java-driver by mongodb.

the class AggregatePublisherImplTest method shouldBuildTheExpectedOperationsForDollarOutWithHintString.

@DisplayName("Should build the expected AggregateOperation for $out with hint string")
@Test
void shouldBuildTheExpectedOperationsForDollarOutWithHintString() {
    String collectionName = "collectionName";
    List<BsonDocument> pipeline = asList(BsonDocument.parse("{'$match': 1}"), BsonDocument.parse(format("{'$out': '%s'}", collectionName)));
    MongoNamespace collectionNamespace = new MongoNamespace(NAMESPACE.getDatabaseName(), collectionName);
    TestOperationExecutor executor = createOperationExecutor(asList(getBatchCursor(), getBatchCursor(), getBatchCursor(), null));
    AggregatePublisher<Document> publisher = new AggregatePublisherImpl<>(null, createMongoOperationPublisher(executor), pipeline, AggregationLevel.COLLECTION);
    AggregateToCollectionOperation expectedOperation = new AggregateToCollectionOperation(NAMESPACE, pipeline, ReadConcern.DEFAULT, WriteConcern.ACKNOWLEDGED);
    publisher.hintString("x_1");
    expectedOperation.hint(new BsonString("x_1"));
    Flux.from(publisher).blockFirst();
    assertEquals(ReadPreference.primary(), executor.getReadPreference());
    VoidReadOperationThenCursorReadOperation operation = (VoidReadOperationThenCursorReadOperation) executor.getReadOperation();
    assertOperationIsTheSameAs(expectedOperation, operation.getReadOperation());
}

Example 23 with MongoNamespace

use of com.mongodb.MongoNamespace in project mongo-java-driver by mongodb.

the class AggregatePublisherImplTest method shouldBuildTheExpectedOperationsForDollarMergeString.

@DisplayName("Should build the expected AggregateOperation for $merge string")
@Test
void shouldBuildTheExpectedOperationsForDollarMergeString() {
    String collectionName = "collectionName";
    MongoNamespace collectionNamespace = new MongoNamespace(NAMESPACE.getDatabaseName(), collectionName);
    List<BsonDocument> pipeline = asList(BsonDocument.parse("{'$match': 1}"), BsonDocument.parse(format("{'$merge': '%s'}", collectionName)));
    TestOperationExecutor executor = createOperationExecutor(asList(getBatchCursor(), getBatchCursor(), getBatchCursor(), null));
    AggregatePublisher<Document> publisher = new AggregatePublisherImpl<>(null, createMongoOperationPublisher(executor), pipeline, AggregationLevel.COLLECTION);
    AggregateToCollectionOperation expectedOperation = new AggregateToCollectionOperation(NAMESPACE, pipeline, ReadConcern.DEFAULT, WriteConcern.ACKNOWLEDGED);
    // default input should be as expected
    Flux.from(publisher).blockFirst();
    VoidReadOperationThenCursorReadOperation operation = (VoidReadOperationThenCursorReadOperation) executor.getReadOperation();
    assertEquals(ReadPreference.primary(), executor.getReadPreference());
    assertOperationIsTheSameAs(expectedOperation, operation.getReadOperation());
    FindOperation<Document> expectedFindOperation = new FindOperation<>(collectionNamespace, getDefaultCodecRegistry().get(Document.class)).filter(new BsonDocument()).batchSize(Integer.MAX_VALUE).retryReads(true);
    assertOperationIsTheSameAs(expectedFindOperation, operation.getCursorReadOperation());
}

Example 24 with MongoNamespace

use of com.mongodb.MongoNamespace in project mongo-java-driver by mongodb.

the class AggregatePublisherImplTest method shouldBuildTheExpectedOperationsForDollarOut.

@DisplayName("Should build the expected AggregateOperation for $out")
@Test
void shouldBuildTheExpectedOperationsForDollarOut() {
    String collectionName = "collectionName";
    List<BsonDocument> pipeline = asList(BsonDocument.parse("{'$match': 1}"), BsonDocument.parse(format("{'$out': '%s'}", collectionName)));
    MongoNamespace collectionNamespace = new MongoNamespace(NAMESPACE.getDatabaseName(), collectionName);
    TestOperationExecutor executor = createOperationExecutor(asList(getBatchCursor(), getBatchCursor(), getBatchCursor(), null));
    AggregatePublisher<Document> publisher = new AggregatePublisherImpl<>(null, createMongoOperationPublisher(executor), pipeline, AggregationLevel.COLLECTION);
    AggregateToCollectionOperation expectedOperation = new AggregateToCollectionOperation(NAMESPACE, pipeline, ReadConcern.DEFAULT, WriteConcern.ACKNOWLEDGED);
    // default input should be as expected
    Flux.from(publisher).blockFirst();
    VoidReadOperationThenCursorReadOperation operation = (VoidReadOperationThenCursorReadOperation) executor.getReadOperation();
    assertEquals(ReadPreference.primary(), executor.getReadPreference());
    assertOperationIsTheSameAs(expectedOperation, operation.getReadOperation());
    // Should apply settings
    publisher.allowDiskUse(true).batchSize(// Used in Find
    100).bypassDocumentValidation(true).collation(COLLATION).comment("my comment").hint(BsonDocument.parse("{a: 1}")).maxAwaitTime(20, // Ignored on $out
    SECONDS).maxTime(10, SECONDS);
    expectedOperation.allowDiskUse(true).bypassDocumentValidation(true).collation(COLLATION).comment("my comment").hint(BsonDocument.parse("{a: 1}")).maxTime(10, SECONDS);
    Flux.from(publisher).blockFirst();
    assertEquals(ReadPreference.primary(), executor.getReadPreference());
    operation = (VoidReadOperationThenCursorReadOperation) executor.getReadOperation();
    assertOperationIsTheSameAs(expectedOperation, operation.getReadOperation());
    FindOperation<Document> expectedFindOperation = new FindOperation<>(collectionNamespace, getDefaultCodecRegistry().get(Document.class)).batchSize(100).collation(COLLATION).filter(new BsonDocument()).maxAwaitTime(0, SECONDS).maxTime(0, SECONDS).retryReads(true);
    assertOperationIsTheSameAs(expectedFindOperation, operation.getCursorReadOperation());
    // Should handle database level aggregations
    publisher = new AggregatePublisherImpl<>(null, createMongoOperationPublisher(executor), pipeline, AggregationLevel.DATABASE);
    expectedOperation = new AggregateToCollectionOperation(NAMESPACE, pipeline, ReadConcern.DEFAULT, WriteConcern.ACKNOWLEDGED);
    Flux.from(publisher).blockFirst();
    operation = (VoidReadOperationThenCursorReadOperation) executor.getReadOperation();
    assertEquals(ReadPreference.primary(), executor.getReadPreference());
    assertOperationIsTheSameAs(expectedOperation, operation.getReadOperation());
    // Should handle toCollection
    publisher = new AggregatePublisherImpl<>(null, createMongoOperationPublisher(executor), pipeline, AggregationLevel.COLLECTION);
    expectedOperation = new AggregateToCollectionOperation(NAMESPACE, pipeline, ReadConcern.DEFAULT, WriteConcern.ACKNOWLEDGED);
    // default input should be as expected
    Flux.from(publisher.toCollection()).blockFirst();
    assertOperationIsTheSameAs(expectedOperation, executor.getReadOperation());
}

Example 25 with MongoNamespace

use of com.mongodb.MongoNamespace in project mongo-java-driver by mongodb.

the class ClientSideEncryptionExplicitEncryptionAndDecryptionTour method main.

/**
 * Run this main method to see the output of this quick example.
 *
 * @param args ignored args
 */
public static void main(final String[] args) {
    // This would have to be the same master key as was used to create the encryption key
    final byte[] localMasterKey = new byte[96];
    new SecureRandom().nextBytes(localMasterKey);
    Map<String, Map<String, Object>> kmsProviders = new HashMap<String, Map<String, Object>>() {

        {
            put("local", new HashMap<String, Object>() {

                {
                    put("key", localMasterKey);
                }
            });
        }
    };
    MongoClientSettings clientSettings = MongoClientSettings.builder().build();
    MongoClient mongoClient = MongoClients.create(clientSettings);
    // Set up the key vault for this example
    MongoNamespace keyVaultNamespace = new MongoNamespace("encryption.testKeyVault");
    MongoCollection<Document> keyVaultCollection = mongoClient.getDatabase(keyVaultNamespace.getDatabaseName()).getCollection(keyVaultNamespace.getCollectionName());
    keyVaultCollection.drop();
    // Ensure that two data keys cannot share the same keyAltName.
    keyVaultCollection.createIndex(Indexes.ascending("keyAltNames"), new IndexOptions().unique(true).partialFilterExpression(Filters.exists("keyAltNames")));
    MongoCollection<Document> collection = mongoClient.getDatabase("test").getCollection("coll");
    // Clear old data
    collection.drop();
    // Create the ClientEncryption instance
    ClientEncryptionSettings clientEncryptionSettings = ClientEncryptionSettings.builder().keyVaultMongoClientSettings(MongoClientSettings.builder().applyConnectionString(new ConnectionString("mongodb://localhost")).build()).keyVaultNamespace(keyVaultNamespace.getFullName()).kmsProviders(kmsProviders).build();
    ClientEncryption clientEncryption = ClientEncryptions.create(clientEncryptionSettings);
    BsonBinary dataKeyId = clientEncryption.createDataKey("local", new DataKeyOptions());
    // Explicitly encrypt a field
    BsonBinary encryptedFieldValue = clientEncryption.encrypt(new BsonString("123456789"), new EncryptOptions("AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic").keyId(dataKeyId));
    collection.insertOne(new Document("encryptedField", encryptedFieldValue));
    Document doc = collection.find().first();
    System.out.println(doc.toJson());
    // Explicitly decrypt the field
    System.out.println(clientEncryption.decrypt(new BsonBinary(doc.get("encryptedField", Binary.class).getData())));
    // release resources
    clientEncryption.close();
    mongoClient.close();
}