List of usage examples for com.mongodb.async.client MongoCollection insertMany
void insertMany(List<? extends TDocument> documents, SingleResultCallback<Void> callback);
From source file:com.example.App.java
License:Apache License
private static Mono<List<Document>> create100Users(MongoCollection<Document> collection, Mono<?> mono) { return mono.then(Mono.create(sink -> { final List<Document> documents = IntStream.range(1, 100) .mapToObj(index -> String.format("user-%d", index)) .map(name -> new Document("id", UUID.randomUUID()).append("name", name).append("created", LocalDateTime.now())) .collect(Collectors.toList()); final int size = documents.size(); logger.info("documents to be saved: {}..{}", documents.get(0), documents.get(size - 1)); collection.insertMany(documents, (v, t) -> { if (t == null) { logger.info("inserted: {}..{}", documents.get(0), documents.get(size - 1)); sink.success(documents); } else { logger.error("error", t); sink.error(t);//from w w w .j a v a2 s .c o m } }); })); }