public static void main(String args[]) {
// MongoClient mongoClient = new MongoClient( "localhost" , 27017 );
MongoClientURI connectionString = new MongoClientURI("mongodb://localhost:27017");
MongoClient mongoClient = new MongoClient(connectionString);
MongoDatabase database = mongoClient.getDatabase("PROJ");
MongoCollection<Document> collection = database.getCollection("proj");
// *************************************************
// permet de compter le nombre d'élément dans la base
// **************************************************
// System.out.print(collection.count());
// ************************************
// permet d'afficher toutes les donnés
// ************************************
// FindIterable<Document> iterable = collection.find();
// iterable.forEach(new Block<Document>() {
// @Override
// public void apply(final Document document) {
// System.out.println(document);
// }
// });
// ************************************************************************
// permet d'afficher les données ou le borrower est la republique d'albanie
// ************************************************************************
// FindIterable<Document> iterable = collection.find(
// new Document("borrower", "REPUBLIC OF ALBANIA"));
// iterable.forEach(new Block<Document>() {
// @Override
// public void apply(final Document document) {
// System.out.println(document);
// }
// });
// ****************************************************************
// permet de trouver les marjor secteur energy and mining > 40%
// ****************************************************************
// FindIterable<Document> iterable = collection.find(
// new Document("majorsector_percent.Name", "Energy and
// mining").append("majorsector_percent.Percent",new Document("$lt", 40)));
// iterable.forEach(new Block<Document>() {
// @Override
// public void apply(final Document document) {
// System.out.println(document);
// }
// });
// *****************************************************
// permet d'ouvrir l'interface
// ****************************************************/
MainWindow page = new MainWindow();
}
public static void main(String[] args) throws UnknownHostException {
MongoClient client = new MongoClient();
MongoDatabase mongoDatabase = client.getDatabase("course");
MongoCollection<Document> collection = mongoDatabase.getCollection("findTest");
collection.drop();
// insert 10 documents with a random integer as the value of field "x"
for (int i = 0; i < 10; i++) {
collection.insertOne(new Document("x", new Random().nextInt(100)));
}
System.out.println("Find one:");
Document one = collection.find().first();
System.out.println(one);
System.out.println("\nFind all: ");
List<Document> all = collection.find().into(new ArrayList<Document>());
System.out.println(all);
System.out.println("\nFind all cursor: ");
MongoCursor<Document> cursor = collection.find().iterator();
try {
while (cursor.hasNext()) {
System.out.println(cursor.next());
}
} finally {
cursor.close();
}
// System.out.println("\nFind all: ");
// DBCursor cursor = collection.find();
// try {
// while (cursor.hasNext()) {
// DBObject cur = cursor.next();
// System.out.println(cur);
// }
// } finally {
// cursor.close();
// }
//
System.out.println("\nCount:");
long count = collection.count();
System.out.println(count);
}
