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/**
 * Copyright 2017 Zaradai
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 

 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.zaradai.gluon.client;

import com.google.common.eventbus.EventBus;
import com.zaradai.gluon.kafka.KafkaConfig;

public class ClientFactory {
    public static Client onBus(EventBus eventBus) {
        return running(new BaseClient(eventBus));
    }

    public static Client locally() {
        return onBroker(KafkaConfig.DEFAULT_SERVERS);
    }

    public static Client onBroker(String servers) {
        return withConfig(new KafkaConfig(servers));
    }

    public static Client withConfig(KafkaConfig kafkaConfig) {
        return running(new KafkaClient(kafkaConfig));
    }

    private static Client running(Client client) {
        client.startAsync().awaitRunning();

        return client;
    }
}