Example usage for com.mongodb MongoClient MongoClient

Introduction

In this page you can find the example usage for com.mongodb MongoClient MongoClient.

Prototype

public MongoClient(final MongoClientURI uri) 

Source Link

Document

Creates a Mongo described by a URI.

Usage

From source file:com.imos.sample.SampleMongoDB.java

public static void main(String[] args) {
    MongoClientURI connectionString = new MongoClientURI("mongodb://localhost:27017");
    MongoClient mongoClient = new MongoClient(connectionString);
    MongoDatabase database = mongoClient.getDatabase("sampledb");
    MongoCollection<Document> collection = database.getCollection("sampleLog");
    System.out.println(collection.count());
    MongoCursor<Document> cursor = collection.find().iterator();
    ObjectMapper mapper = new ObjectMapper();
    try {//from  w  w  w  .  j  a  v  a  2 s  . co  m
        while (cursor.hasNext()) {
            try {
                System.out.println(mapper.writerWithDefaultPrettyPrinter().writeValueAsString(cursor.next()));
            } catch (JsonProcessingException ex) {
                Logger.getLogger(SampleMongoDB.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
    } finally {
        cursor.close();
    }
}

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From source file:com.inflight.rest.AddFlightService.java

@SuppressWarnings("resource")
@POST//ww  w .j  a v a2s.c  o  m
@Consumes("application/x-www-form-urlencoded")
@Produces(MediaType.APPLICATION_JSON)
public String signup(@FormParam("username") String username, @FormParam("confirmCode") String confirmCode,
        @FormParam("fromLocation") String fromLocation, @FormParam("toLocation") String toLocation)
        throws Exception {

    MongoClientURI connectionString = new MongoClientURI(
            "mongodb://ramkrish:1234567@ds029446.mlab.com:29446/inflight");
    MongoClient mongoClient = new MongoClient(connectionString);
    String result = "";

    MongoDatabase database = mongoClient.getDatabase("inflight");
    MongoCollection<Document> collection = database.getCollection("location");

    Document doc = collection.find(or(eq("confirmCode", confirmCode), eq("toLocation", toLocation))).first();
    if (doc == null) {
        Document newDoc = new Document("username", username).append("confirmCode", confirmCode)
                .append("fromLocation", fromLocation).append("toLocation", toLocation);

        collection.insertOne(newDoc);
        result = "{\"success\": true}";
        return result;
    } else {
        result = "{\"success\": false, \"message\": \"Booking Reference or To Location already exists\"}";
        return result;
    }
}

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From source file:com.inflight.rest.LoginService.java

@SuppressWarnings("resource")
@POST/*from   ww  w.j ava 2 s . c o m*/
@Consumes("application/x-www-form-urlencoded")
@Produces(MediaType.APPLICATION_JSON)
public String login(@FormParam("username") String username, @FormParam("password") String password)
        throws Exception {

    MongoClientURI connectionString = new MongoClientURI(
            "mongodb://ramkrish:1234567@ds029446.mlab.com:29446/inflight");
    MongoClient mongoClient = new MongoClient(connectionString);
    String result = "";

    MongoDatabase database = mongoClient.getDatabase("inflight");
    MongoCollection<Document> collection = database.getCollection("users");

    Document doc = collection.find(eq("username", username)).first();

    if (doc != null) {
        String actualPass = doc.get("password").toString();
        if (Password.check(password, actualPass)) {
            result = "{\"success\": true}";
            return result;
        } else {
            result = "{\"success\": false, \"message\": \"Invalid Password\"}";
            return result;
        }
    } else {
        result = "{\"success\": false, \"message\": \"Invalid Username\"}";
        return result;
    }

}

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From source file:com.inflight.rest.SignUpService.java

@SuppressWarnings("resource")
@POST//from  ww w .  jav a  2 s  .c o  m
@Consumes("application/x-www-form-urlencoded")
@Produces(MediaType.APPLICATION_JSON)
public String signup(@FormParam("username") String username, @FormParam("password") String password,
        @FormParam("email") String email) throws Exception {

    MongoClientURI connectionString = new MongoClientURI(
            "mongodb://ramkrish:1234567@ds029446.mlab.com:29446/inflight");
    MongoClient mongoClient = new MongoClient(connectionString);
    String result = "";

    MongoDatabase database = mongoClient.getDatabase("inflight");
    MongoCollection<Document> collection = database.getCollection("users");

    Document doc = collection.find(or(eq("username", username), eq("email", email))).first();
    if (doc == null) {
        Document newDoc = new Document("username", username)
                .append("password", Password.getSaltedHash(password)).append("email", email);

        collection.insertOne(newDoc);
        result = "{\"success\": true}";
        return result;
    } else {
        result = "{\"success\": false, \"message\": \"Username or Email already exists\"}";
        return result;
    }

}

---

From source file:com.inflight.rest.ViewPlaces.java

@SuppressWarnings("resource")
@GET/*from  w w  w  .ja  va2  s . c o m*/
@Path("/all")
@Produces(MediaType.APPLICATION_JSON)
public String getLocations() {

    JSONArray jsonArr = new JSONArray();

    MongoClientURI connectionString = new MongoClientURI(
            "mongodb://ramkrish:1234567@ds029446.mlab.com:29446/inflight");
    MongoClient mongoClient = new MongoClient(connectionString);

    MongoDatabase database = mongoClient.getDatabase("inflight");

    MongoCollection<Document> collection = database.getCollection("location");

    MongoCursor<Document> cursor = collection.find().iterator();
    try {
        while (cursor.hasNext()) {
            jsonArr.put(cursor.next());

        }
    } finally {
        cursor.close();
    }

    return jsonArr.toString();
}

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From source file:com.jaeksoft.searchlib.crawler.cache.MongoDbCrawlCache.java

License:Open Source License

@Override
public void init(String configString) throws IOException {
    rwl.w.lock();/*from  w w  w.  j a  v a 2  s .com*/
    try {
        closeNoLock();
        final MongoClientURI connectionString = new MongoClientURI(configString);
        mongoClient = new MongoClient(connectionString);
        final MongoDatabase database = mongoClient.getDatabase(
                connectionString.getDatabase() == null ? DEFAULT_DATABASE : connectionString.getDatabase());
        metaCollection = database.getCollection(META_COLLECTION);
        metaCollection.createIndex(Document.parse("{\"uri\":1}"));
        indexedCollection = database.getCollection(INDEXED_COLLECTION);
        indexedCollection.createIndex(Document.parse("{\"uri\":1}"));
        contentGrid = GridFSBuckets.create(database);
    } finally {
        rwl.w.unlock();
    }
}

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From source file:com.jive.myco.seyren.mongo.MongoStore.java

License:Apache License

@Inject
public MongoStore(SeyrenConfig seyrenConfig) {
    try {//from   ww w.  j a  v  a 2  s  . com
        String uri = seyrenConfig.getMongoUrl();
        MongoClientURI mongoClientUri = new MongoClientURI(uri);
        MongoClient mongoClient = new MongoClient(mongoClientUri);
        DB mongo = mongoClient.getDB(mongoClientUri.getDatabase());
        mongo.setWriteConcern(WriteConcern.ACKNOWLEDGED);
        this.mongo = mongo;
        bootstrapMongo();
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

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From source file:com.joowon.returnA.classifier.db.MongoDbManager.java

License:Open Source License

private MongoDbManager(String host) {
    // Morphia setup
    final Morphia morphia = new Morphia();
    morphia.mapPackage("com.joowon.returnA.classifier.db.dto");
    datastore = morphia.createDatastore(new MongoClient(host), DB_ReturnA);

    //     datastore.ensureIndexes();
}

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From source file:com.khubla.cbean.mongokv.MongoPoolableObjectFactoryImpl.java

License:Open Source License

@Override
public MongoClient makeObject() throws Exception {
    return new MongoClient(hostname);
}

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From source file:com.korpacz.testproject.HelloWorldMongoDBSparkFreemarkerStyle.java

public static void main(String... args) throws UnknownHostException {
    //ssssss// w w w  .  j  a  va  2 s . c  o  m

    final Configuration config = new Configuration();
    config.setClassForTemplateLoading(HelloWorldSparkFreemarkerStyle.class, "/");

    MongoClient client = new MongoClient(new ServerAddress("localhost", 27017));
    DB database = client.getDB("test");
    final DBCollection collection = database.getCollection("names");

    Spark.get("/", new Route() {

        @Override
        public Object handle(Request rqst, Response rspns) throws Exception {

            Template helloTemplete = config.getTemplate("hello.ftl");
            StringWriter writter = new StringWriter();

            DBObject object = collection.findOne();

            helloTemplete.process(object, writter);

            System.out.println(writter);

            return writter;
        }
    });

}

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