Example usage for com.mongodb.async.client MongoCollection findOneAndUpdate

Introduction

In this page you can find the example usage for com.mongodb.async.client MongoCollection findOneAndUpdate.

Prototype

void findOneAndUpdate(ClientSession clientSession, Bson filter, List<? extends Bson> update,
        SingleResultCallback<TDocument> callback);

Source Link

Document

Atomically find a document and update it.

Usage

From source file:io.vertx.ext.mongo.impl.MongoClientImpl.java

License:Open Source License

@Override
public io.vertx.ext.mongo.MongoClient findOneAndUpdateWithOptions(String collection, JsonObject query,
        JsonObject update, FindOptions findOptions, UpdateOptions updateOptions,
        Handler<AsyncResult<JsonObject>> resultHandler) {
    requireNonNull(collection, "collection cannot be null");
    requireNonNull(query, "query cannot be null");
    requireNonNull(findOptions, "find options cannot be null");
    requireNonNull(updateOptions, "update options cannot be null");
    requireNonNull(resultHandler, "resultHandler cannot be null");

    JsonObject encodedQuery = encodeKeyWhenUseObjectId(query);

    Bson bquery = wrap(encodedQuery);/*from   w  w  w .  j  av  a2  s  .  c  o  m*/
    Bson bupdate = wrap(update);
    FindOneAndUpdateOptions foauOptions = new FindOneAndUpdateOptions();
    foauOptions.sort(wrap(findOptions.getSort()));
    foauOptions.projection(wrap(findOptions.getFields()));
    foauOptions.upsert(updateOptions.isUpsert());
    foauOptions.returnDocument(
            updateOptions.isReturningNewDocument() ? ReturnDocument.AFTER : ReturnDocument.BEFORE);

    MongoCollection<JsonObject> coll = getCollection(collection);
    coll.findOneAndUpdate(bquery, bupdate, foauOptions, wrapCallback(resultHandler));
    return this;
}

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