be.yildizgames.module.messaging.BrokerAddress Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of module-messaging Show documentation

Contains the classes to send and receive async messages.

There is a newer version: 3.0.0

/*
 *
 * This file is part of the Yildiz-Engine project, licenced under the MIT License  (MIT)
 *
 * Copyright (c) 2019 Grégory Van den Borre
 *
 * More infos available: https://engine.yildiz-games.be
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without
 * limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial
 *  portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 *  WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
 * OR COPYRIGHT  HOLDERS BE LIABLE FOR ANY CLAIM,
 *  DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE  SOFTWARE.
 *
 *
 */

package be.yildizgames.module.messaging;

import java.util.List;

/**
 * Build an address to connect to the broker
 */
public class BrokerAddress {

    private final String uri;

    private BrokerAddress(String uri) {
        super();
        this.uri = uri;
    }

    public static BrokerAddress tcp(String host, int port) {
        return new BrokerAddress("tcp://" + host + ":" + port);
    }

    public static BrokerAddress failover(List addresses) {
        StringBuilder builder = new StringBuilder("failover:(");
        for(int i = 0; i < addresses.size() ; i++) {
            builder.append(addresses.get(i).uri);
            if(i < addresses.size() - 1) {
                builder.append(",");
            }
        }
        builder.append(")");
        return new BrokerAddress(builder.toString());
    }

    public static BrokerAddress discovery(String agent) {
        return new BrokerAddress("discovery:(multicast://" + agent + ")?initialReconnectDelay=100");
    }

    public static BrokerAddress vm(String host) {
        return new BrokerAddress("vm://" + host + "?broker.persistent=false");
    }

    public final String getUri() {
        return this.uri;
    }
}