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A simple multi-purpose connection pool client (Kafka & Hbase & Redis & RMDB & Socket & Http)
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/*
 * Copyright 2015-2016 Dark Phoenixs (Open-Source Organization).
 *
 * 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 org.darkphoenixs.pool.kafka;

import kafka.javaapi.producer.Producer;
import kafka.producer.ProducerConfig;
import org.darkphoenixs.pool.ConnectionPool;
import org.darkphoenixs.pool.PoolBase;
import org.darkphoenixs.pool.PoolConfig;

import java.util.Properties;

/**
 * Title: KafkaConnectionPool
 * Description: Kafka连接池
 *
 * @author Victor
 * @version 1.0
 * @see PoolBase
 * @see ConnectionPool
 * @since 2015年9月19日
 */
public class KafkaConnectionPool extends PoolBase> implements ConnectionPool> {

    /**
     * serialVersionUID
     */
    private static final long serialVersionUID = -1506435964498488591L;

    /**
     * Title: KafkaConnectionPool
     * Description: 默认构造方法
     */
    public KafkaConnectionPool() {

        this(KafkaConfig.DEFAULT_BROKERS);
    }

    /**
     * Title: KafkaConnectionPool
     * Description: 构造方法
     *
     * @param brokers broker列表
     */
    public KafkaConnectionPool(final String brokers) {

        this(new PoolConfig(), brokers);
    }

    /**
     * Title: KafkaConnectionPool
     * Description: 构造方法
     *
     * @param props 生产者配置
     */
    public KafkaConnectionPool(final Properties props) {

        this(new PoolConfig(), new ProducerConfig(props));
    }

    /**
     * Title: KafkaConnectionPool
     * Description: 构造方法
     *
     * @param config 生产者配置
     */
    public KafkaConnectionPool(final ProducerConfig config) {

        this(new PoolConfig(), config);
    }

    /**
     * Title: KafkaConnectionPool
     * Description: 构造方法
     *
     * @param poolConfig 池配置
     * @param props      生产者配置
     */
    public KafkaConnectionPool(final PoolConfig poolConfig, final Properties props) {

        this(poolConfig, new ProducerConfig(props));
    }

    /**
     * Title: KafkaConnectionPool
     * Description: 构造方法
     *
     * @param poolConfig 池配置
     * @param brokers    broker列表
     */
    public KafkaConnectionPool(final PoolConfig poolConfig, final String brokers) {

        this(poolConfig, brokers, KafkaConfig.DEFAULT_TYPE, KafkaConfig.DEFAULT_ACKS, KafkaConfig.DEFAULT_CODEC, KafkaConfig.DEFAULT_BATCH);
    }

    /**
     * Title: KafkaConnectionPool
     * Description: 构造方法
     *
     * @param poolConfig 池配置
     * @param brokers    broker列表
     * @param type       生产者类型
     */
    public KafkaConnectionPool(final PoolConfig poolConfig, final String brokers, final String type) {

        this(poolConfig, brokers, type, KafkaConfig.DEFAULT_ACKS, KafkaConfig.DEFAULT_CODEC, KafkaConfig.DEFAULT_BATCH);
    }

    /**
     * Title: KafkaConnectionPool
     * Description: 构造方法
     *
     * @param poolConfig 池配置
     * @param config     生产者配置
     */
    public KafkaConnectionPool(final PoolConfig poolConfig, final ProducerConfig config) {

        super(poolConfig, new KafkaConnectionFactory(config));
    }

    /**
     * Title: KafkaConnectionPool
     * Description: 构造方法
     *
     * @param poolConfig 池配置
     * @param brokers    broker列表
     * @param type       生产者类型
     * @param acks       确认类型
     * @param codec      压缩类型
     * @param batch      批量大小
     */
    public KafkaConnectionPool(final PoolConfig poolConfig, final String brokers, final String type, final String acks, final String codec, final String batch) {

        super(poolConfig, new KafkaConnectionFactory(brokers, type, acks, codec, batch));
    }

    @Override
    public Producer getConnection() {

        return super.getResource();
    }

    @Override
    public void returnConnection(Producer conn) {

        super.returnResource(conn);
    }

    @Override
    public void invalidateConnection(Producer conn) {

        super.invalidateResource(conn);
    }
}