Java tutorial
/* * Copyright "Open Digital Education", 2014 * * This program is published by "Open Digital Education". * You must indicate the name of the software and the company in any production /contribution * using the software and indicate on the home page of the software industry in question, * "powered by Open Digital Education" with a reference to the website: https://opendigitaleducation.com/. * * This program is free software, licensed under the terms of the GNU Affero General Public License * as published by the Free Software Foundation, version 3 of the License. * * You can redistribute this application and/or modify it since you respect the terms of the GNU Affero General Public License. * If you modify the source code and then use this modified source code in your creation, you must make available the source code of your modifications. * * You should have received a copy of the GNU Affero General Public License along with the software. * If not, please see : <http://www.gnu.org/licenses/>. Full compliance requires reading the terms of this license and following its directives. */ package org.entcore.common.events.impl; import fr.wseduc.mongodb.MongoDb; import fr.wseduc.webutils.Either; import io.vertx.core.Handler; import io.vertx.core.eventbus.Message; import io.vertx.core.http.HttpClient; import io.vertx.core.json.JsonObject; public class MongoDbEventStore extends GenericEventStore { private final MongoDb mongoDb = MongoDb.getInstance(); private static final String COLLECTION = "events"; @Override protected void storeEvent(final JsonObject event, final Handler<Either<String, Void>> handler) { mongoDb.insert(COLLECTION, event, new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> res) { if ("ok".equals(res.body().getString("status"))) { handler.handle(new Either.Right<String, Void>(null)); } else { handler.handle(new Either.Left<String, Void>( "Error : " + res.body().getString("message") + ", Event : " + event.encode())); } } }); } }