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

Introduction

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

Prototype

void deleteOne(Bson filter, SingleResultCallback<DeleteResult> callback);

Source Link

Document

Removes at most one document from the collection that matches the given filter.

Usage

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

License:Open Source License

@Override
public MongoClient removeDocumentWithOptions(String collection, JsonObject query, WriteOption writeOption,
        Handler<AsyncResult<MongoClientDeleteResult>> resultHandler) {
    requireNonNull(collection, "collection cannot be null");
    requireNonNull(query, "query cannot be null");
    requireNonNull(resultHandler, "resultHandler cannot be null");

    MongoCollection<JsonObject> coll = getCollection(collection, writeOption);
    Bson bquery = wrap(encodeKeyWhenUseObjectId(query));
    coll.deleteOne(bquery, toMongoClientDeleteResult(resultHandler));
    return this;
}

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From source file:mongodb.clients.percunia.mongo.AsyncClient.java

License:Apache License

@Override
public void removeDocument(final String collectionName, Criteria criteria, final ResultCallback callback) {

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

    collection.deleteOne(criteria.getRestrictions(), new SingleResultCallback<DeleteResult>() {
        @Override// ww  w. ja  v  a2s  .  c om
        public void onResult(final DeleteResult result, final Throwable t) {
            onDeleteResultAction(result, t, "success", callback);
        }
    });

}

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