/*
 * Copyright 2015 Red Hat, Inc.
 *
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License v1.0
 *  and Apache License v2.0 which accompanies this distribution.
 *
 *  The Eclipse Public License is available at
 *  http://www.eclipse.org/legal/epl-v10.html
 *
 *  The Apache License v2.0 is available at
 *  http://www.opensource.org/licenses/apache2.0.php
 *
 *  You may elect to redistribute this code under either of these licenses.
 *
 *
 * Copyright (c) 2015 The original author or authors
 * ------------------------------------------------------
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * and Apache License v2.0 which accompanies this distribution.
 *
 *     The Eclipse Public License is available at
 *     http://www.eclipse.org/legal/epl-v10.html
 *
 *     The Apache License v2.0 is available at
 *     http://www.opensource.org/licenses/apache2.0.php
 *
 * You may elect to redistribute this code under either of these licenses.
 *
 */

package io.vertx.ext.shell.command.base;

import io.vertx.core.MultiMap;
import io.vertx.core.cli.annotations.Description;
import io.vertx.core.cli.annotations.Name;
import io.vertx.core.cli.annotations.Option;
import io.vertx.core.cli.annotations.Summary;
import io.vertx.core.eventbus.Message;
import io.vertx.ext.shell.command.CommandProcess;

Author:Julien Viet
/** * @author <a href="mailto:julien@julienviet.com">Julien Viet</a> */
@Name("bus-send") @Summary("Send a message to the event bus") public class BusSend extends BusPublish { private boolean reply; @Option(longName = "timeout") @Description("the send timeout") public void setTimeout(long timeout) { options.setSendTimeout(timeout); } @Option(longName = "reply", flag = true) @Description("wait for a reply and print it on the console") public void setReply(boolean reply) { this.reply = reply; } @Override public void process(CommandProcess process) { Object body = parseBody(); if (reply) { process.vertx().eventBus().request(address, body, options, ar -> { if (ar.succeeded()) { Message<Object> reply = ar.result(); if (verbose) { process.write("Reply address: " + reply.replyAddress() + "\n"); MultiMap headers = reply.headers(); for (String header : headers.names()) { process.write("Reply header " + header + ":" + headers.getAll(header) + "\n"); } } process.write("Reply: <"); process.write(String.valueOf(reply.body())).write(">\n"); } else { process.write("Error: " + ar.cause().getMessage() + "\n"); } process.end(); }); } else { process.vertx().eventBus().send(address, body, options); process.end(); } } }