Examples with MongoClient com.mongodb.client.MongoClient used on opensource projects

Example 26 with MongoClient

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

the class ClientSideEncryptionAutoEncryptionSettingsTour method main.

/**
 * Run this main method to see the output of this quick example.
 *
 * Requires the mongodb-crypt library in the class path and mongocryptd on the system path.
 *
 * @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);
                }
            });
        }
    };
    String keyVaultNamespace = "admin.datakeys";
    ClientEncryptionSettings clientEncryptionSettings = ClientEncryptionSettings.builder().keyVaultMongoClientSettings(MongoClientSettings.builder().applyConnectionString(new ConnectionString("mongodb://localhost")).build()).keyVaultNamespace(keyVaultNamespace).kmsProviders(kmsProviders).build();
    ClientEncryption clientEncryption = ClientEncryptions.create(clientEncryptionSettings);
    BsonBinary dataKeyId = clientEncryption.createDataKey("local", new DataKeyOptions());
    final String base64DataKeyId = Base64.getEncoder().encodeToString(dataKeyId.getData());
    final String dbName = "test";
    final String collName = "coll";
    AutoEncryptionSettings autoEncryptionSettings = AutoEncryptionSettings.builder().keyVaultNamespace(keyVaultNamespace).kmsProviders(kmsProviders).schemaMap(new HashMap<String, BsonDocument>() {

        {
            put(dbName + "." + collName, // Need a schema that references the new data key
            BsonDocument.parse("{" + "  properties: {" + "    encryptedField: {" + "      encrypt: {" + "        keyId: [{" + "          \"$binary\": {" + "            \"base64\": \"" + base64DataKeyId + "\"," + "            \"subType\": \"04\"" + "          }" + "        }]," + "        bsonType: \"string\"," + "        algorithm: \"AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic\"" + "      }" + "    }" + "  }," + "  \"bsonType\": \"object\"" + "}"));
        }
    }).build();
    MongoClientSettings clientSettings = MongoClientSettings.builder().autoEncryptionSettings(autoEncryptionSettings).build();
    MongoClient mongoClient = MongoClients.create(clientSettings);
    MongoCollection<Document> collection = mongoClient.getDatabase("test").getCollection("coll");
    // Clear old data
    collection.drop();
    collection.insertOne(new Document("encryptedField", "123456789"));
    System.out.println(collection.find().first().toJson());
    // release resources
    mongoClient.close();
}

Example 27 with MongoClient

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

the class Decimal128QuickTour method main.

/**
 * Run this main method to see the output of this quick example.
 *
 * @param args takes an optional single argument for the connection string
 */
public static void main(final String[] args) {
    MongoClient mongoClient;
    if (args.length == 0) {
        // connect to the local database server
        mongoClient = MongoClients.create();
    } else {
        mongoClient = MongoClients.create(args[0]);
    }
    // get handle to "mydb" database
    MongoDatabase database = mongoClient.getDatabase("mydb");
    // get a handle to the "test" collection
    MongoCollection<Document> collection = database.getCollection("test");
    // drop all the data in it
    collection.drop();
    // make a document and insert it
    Document doc = new Document("name", "MongoDB").append("amount1", Decimal128.parse(".10")).append("amount2", new Decimal128(42L)).append("amount3", new Decimal128(new BigDecimal(".200")));
    collection.insertOne(doc);
    Document first = collection.find().filter(Filters.eq("amount1", new Decimal128(new BigDecimal(".10")))).first();
    Decimal128 amount3 = (Decimal128) first.get("amount3");
    BigDecimal amount2AsBigDecimal = amount3.bigDecimalValue();
    System.out.println(amount3.toString());
    System.out.println(amount2AsBigDecimal.toString());
}

Example 28 with MongoClient

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

the class PojoQuickTour method main.

/**
 * Run this main method to see the output of this quick example.
 *
 * @param args takes an optional single argument for the connection string
 */
public static void main(final String[] args) {
    MongoClient mongoClient;
    if (args.length == 0) {
        // connect to the local database server
        mongoClient = MongoClients.create();
    } else {
        mongoClient = MongoClients.create(args[0]);
    }
    // create codec registry for POJOs
    CodecRegistry pojoCodecRegistry = fromRegistries(MongoClientSettings.getDefaultCodecRegistry(), fromProviders(PojoCodecProvider.builder().automatic(true).build()));
    // get handle to "mydb" database
    MongoDatabase database = mongoClient.getDatabase("mydb").withCodecRegistry(pojoCodecRegistry);
    // get a handle to the "people" collection
    MongoCollection<Person> collection = database.getCollection("people", Person.class);
    // drop all the data in it
    collection.drop();
    // make a document and insert it
    Person ada = new Person("Ada Byron", 20, new Address("St James Square", "London", "W1"));
    System.out.println("Original Person Model: " + ada);
    collection.insertOne(ada);
    // Person will now have an ObjectId
    System.out.println("Mutated Person Model: " + ada);
    // get it (since it's the only one in there since we dropped the rest earlier on)
    Person somebody = collection.find().first();
    System.out.println(somebody);
    // now, lets add some more people so we can explore queries and cursors
    List<Person> people = asList(new Person("Charles Babbage", 45, new Address("5 Devonshire Street", "London", "W11")), new Person("Alan Turing", 28, new Address("Bletchley Hall", "Bletchley Park", "MK12")), new Person("Timothy Berners-Lee", 61, new Address("Colehill", "Wimborne", null)));
    collection.insertMany(people);
    System.out.println("total # of people " + collection.countDocuments());
    System.out.println("");
    // lets get all the documents in the collection and print them out
    Consumer<Person> printBlock = new Consumer<Person>() {

        @Override
        public void accept(final Person person) {
            System.out.println(person);
        }
    };
    collection.find().forEach(printBlock);
    System.out.println("");
    // now use a query to get 1 document out
    somebody = collection.find(eq("address.city", "Wimborne")).first();
    System.out.println(somebody);
    System.out.println("");
    // now lets find every over 30
    collection.find(gt("age", 30)).forEach(printBlock);
    System.out.println("");
    // Update One
    collection.updateOne(eq("name", "Ada Byron"), combine(set("age", 23), set("name", "Ada Lovelace")));
    System.out.println("");
    // Update Many
    UpdateResult updateResult = collection.updateMany(not(eq("zip", null)), set("zip", null));
    System.out.println(updateResult.getModifiedCount());
    System.out.println("");
    // Replace One
    updateResult = collection.replaceOne(eq("name", "Ada Lovelace"), ada);
    System.out.println(updateResult.getModifiedCount());
    // Delete One
    collection.deleteOne(eq("address.city", "Wimborne"));
    // Delete Many
    DeleteResult deleteResult = collection.deleteMany(eq("address.city", "London"));
    System.out.println(deleteResult.getDeletedCount());
    // Clean up
    database.drop();
    // release resources
    mongoClient.close();
}

Example 29 with MongoClient

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

the class ClientSideEncryptionSimpleTour method main.

/**
 * Run this main method to see the output of this quick example.
 *
 * Requires the mongodb-crypt library in the class path and mongocryptd on the system path.
 * Assumes the schema has already been created in MongoDB.
 *
 * @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);
                }
            });
        }
    };
    String keyVaultNamespace = "admin.datakeys";
    AutoEncryptionSettings autoEncryptionSettings = AutoEncryptionSettings.builder().keyVaultNamespace(keyVaultNamespace).kmsProviders(kmsProviders).build();
    MongoClientSettings clientSettings = MongoClientSettings.builder().autoEncryptionSettings(autoEncryptionSettings).build();
    MongoClient mongoClient = MongoClients.create(clientSettings);
    MongoCollection<Document> collection = mongoClient.getDatabase("test").getCollection("coll");
    // Clear old data
    collection.drop();
    collection.insertOne(new Document("encryptedField", "123456789"));
    System.out.println(collection.find().first().toJson());
    // release resources
    mongoClient.close();
}

Example 30 with MongoClient

use of com.mongodb.client.MongoClient in project spring-boot by spring-projects.

the class EmbeddedMongoAutoConfigurationTests method specifyPortToZeroAllocateRandomPort.

@Test
void specifyPortToZeroAllocateRandomPort() {
    loadWithValidVersion("spring.data.mongodb.port=0");
    assertThat(this.context.getBeansOfType(MongoClient.class)).hasSize(1);
    MongoClient client = this.context.getBean(MongoClient.class);
    Integer mongoPort = Integer.valueOf(this.context.getEnvironment().getProperty("local.mongo.port"));
    assertThat(getPort(client)).isEqualTo(mongoPort);
}