org.entcore.common.events.impl.HttpLocalhostEventStore.java Source code

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Here is the source code for org.entcore.common.events.impl.HttpLocalhostEventStore.java

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/*
 * 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.webutils.Either;
import io.vertx.core.Handler;
import io.vertx.core.buffer.Buffer;
import io.vertx.core.http.HttpClient;
import io.vertx.core.http.HttpClientRequest;
import io.vertx.core.http.HttpClientResponse;
import io.vertx.core.json.JsonObject;

public class HttpLocalhostEventStore extends GenericEventStore {

    private final HttpClient httpClient;

    public HttpLocalhostEventStore(HttpClient httpClient) {
        this.httpClient = httpClient;
    }

    @Override
    protected void storeEvent(final JsonObject event, final Handler<Either<String, Void>> handler) {
        HttpClientRequest req = httpClient.post("/infra/event/localhost/store", new Handler<HttpClientResponse>() {
            @Override
            public void handle(final HttpClientResponse response) {
                if (response.statusCode() == 200) {
                    handler.handle(new Either.Right<String, Void>(null));
                } else if (response.statusCode() == 403) {
                    handler.handle(new Either.Left<String, Void>(
                            "Error : " + response.statusMessage() + ", Event : " + event.encode()));
                } else {
                    response.bodyHandler(new Handler<Buffer>() {
                        @Override
                        public void handle(Buffer b) {
                            if (b.length() > 0) {
                                JsonObject body = new JsonObject(b.toString());
                                handler.handle(new Either.Left<String, Void>(
                                        "Error : " + body.getString("error") + ", Event : " + event.encode()));
                            } else {
                                handler.handle(new Either.Left<String, Void>(
                                        "Error : " + response.statusMessage() + ", Event : " + event.encode()));
                            }
                        }
                    });
                }
            }
        });
        req.exceptionHandler(e -> logger.error("Error storing event : " + event.encode(), e));
        req.end(event.encode());
    }

}