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

Example 16 with MongoClient

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

the class CommandMonitoringTest method beforeClass.

@BeforeClass
public static void beforeClass() {
    commandListener = new TestCommandListener();
    mongoClient = new MongoClient(getMongoClientURI(MongoClientOptions.builder().addCommandListener(commandListener)));
}

Example 17 with MongoClient

use of com.mongodb.MongoClient in project morphia by mongodb.

the class TestBase method setUp.

@Before
public void setUp() {
    final MongoClient mongoClient;
    try {
        mongoClient = new MongoClient();
    } catch (Exception e) {
        throw new RuntimeException(e.getMessage(), e);
    }
    mongoClient.dropDatabase("morphia_test");
    morphia = new Morphia();
    this.db = mongoClient.getDB("morphia_test");
    this.ds = this.morphia.createDatastore(mongoClient, this.db.getName());
}

Example 18 with MongoClient

use of com.mongodb.MongoClient in project morphia by mongodb.

the class Employee method main.

public static void main(final String[] args) throws UnknownHostException {
    final Morphia morphia = new Morphia();
    // tell morphia where to find your classes
    // can be called multiple times with different packages or classes
    morphia.mapPackage("org.mongodb.morphia.example");
    // create the Datastore connecting to the database running on the default port on the local host
    final Datastore datastore = morphia.createDatastore(new MongoClient(), "morphia_example");
    datastore.getDB().dropDatabase();
    datastore.ensureIndexes();
    final Employee elmer = new Employee("Elmer Fudd", 50000.0);
    datastore.save(elmer);
    final Employee daffy = new Employee("Daffy Duck", 40000.0);
    datastore.save(daffy);
    final Employee pepe = new Employee("Pepé Le Pew", 25000.0);
    datastore.save(pepe);
    elmer.getDirectReports().add(daffy);
    elmer.getDirectReports().add(pepe);
    datastore.save(elmer);
    Query<Employee> query = datastore.find(Employee.class);
    final List<Employee> employees = query.asList();
    Assert.assertEquals(3, employees.size());
    List<Employee> underpaid = datastore.find(Employee.class).filter("salary <=", 30000).asList();
    Assert.assertEquals(1, underpaid.size());
    underpaid = datastore.find(Employee.class).field("salary").lessThanOrEq(30000).asList();
    Assert.assertEquals(1, underpaid.size());
    final Query<Employee> underPaidQuery = datastore.find(Employee.class).filter("salary <=", 30000);
    final UpdateOperations<Employee> updateOperations = datastore.createUpdateOperations(Employee.class).inc("salary", 10000);
    final UpdateResults results = datastore.update(underPaidQuery, updateOperations);
    Assert.assertEquals(1, results.getUpdatedCount());
    final Query<Employee> overPaidQuery = datastore.find(Employee.class).filter("salary >", 100000);
    datastore.delete(overPaidQuery);
}

Example 19 with MongoClient

use of com.mongodb.MongoClient in project openhab1-addons by openhab.

the class MongoDBPersistenceService method connectToDatabase.

/**
     * Connects to the database
     */
private void connectToDatabase() {
    try {
        logger.debug("Connect MongoDB");
        this.cl = new MongoClient(new MongoClientURI(this.url));
        mongoCollection = cl.getDB(this.db).getCollection(this.collection);
        BasicDBObject idx = new BasicDBObject();
        idx.append(FIELD_TIMESTAMP, 1).append(FIELD_ITEM, 1);
        this.mongoCollection.createIndex(idx);
        logger.debug("Connect MongoDB ... done");
    } catch (Exception e) {
        logger.error("Failed to connect to database {}", this.url);
        throw new RuntimeException("Cannot connect to database", e);
    }
}

Example 20 with MongoClient

use of com.mongodb.MongoClient in project spring-cloud-connectors by spring-cloud.

the class MongoDbFactoryCreator method createMongoDbFactory.

private SimpleMongoDbFactory createMongoDbFactory(MongoServiceInfo serviceInfo, MongoClientOptions.Builder mongoOptionsToUse) throws UnknownHostException {
    MongoClientURI mongoClientURI = new MongoClientURI(serviceInfo.getUri(), mongoOptionsToUse);
    MongoClient mongo = new MongoClient(mongoClientURI);
    return new SimpleMongoDbFactory(mongo, mongoClientURI.getDatabase());
}