org.jnosql.diana.redis.key.DefaultRedisBucketManagerFactory Maven / Gradle / Ivy

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The Eclipse JNoSQL communication layer, Diana, implementation Redis
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/*
 *  Copyright (c) 2017 Otávio Santana and others
 *   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
 *   and 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.
 *
 *   Contributors:
 *
 *   Otavio Santana
 */
package org.jnosql.diana.redis.key;

import redis.clients.jedis.JedisPool;

import javax.json.bind.Jsonb;
import javax.json.bind.JsonbBuilder;
import java.util.List;
import java.util.Map;
import java.util.Queue;
import java.util.Set;

import static java.util.Objects.requireNonNull;

class DefaultRedisBucketManagerFactory implements RedisBucketManagerFactory {

    private static final Jsonb JSON = JsonbBuilder.create();

    private final JedisPool jedisPool;

    DefaultRedisBucketManagerFactory(JedisPool jedisPool) {
        this.jedisPool = jedisPool;
    }


    @Override
    public RedisBucketManager getBucketManager(String bucketName) {
        requireNonNull(bucketName, "bucket name is required");

        return new RedisBucketManager(bucketName, JSON, jedisPool.getResource());
    }

    @Override
    public  List getList(String bucketName, Class clazz) {
        requireNonNull(bucketName, "bucket name is required");
        requireNonNull(clazz, "Class type is required");
        return new RedisList<>(jedisPool.getResource(), clazz, bucketName);
    }

    @Override
    public  Set getSet(String bucketName, Class clazz) {
        requireNonNull(bucketName, "bucket name is required");
        requireNonNull(clazz, "Class type is required");
        return new RedisSet<>(jedisPool.getResource(), clazz, bucketName);
    }

    @Override
    public  Queue getQueue(String bucketName, Class clazz) {
        requireNonNull(bucketName, "bucket name is required");
        requireNonNull(clazz, "Class type is required");
        return new RedisQueue<>(jedisPool.getResource(), clazz, bucketName);
    }

    @Override
    public  Map getMap(String bucketName, Class keyValue, Class valueValue) {
        requireNonNull(bucketName, "bucket name is required");
        requireNonNull(valueValue, "Class type is required");
        return new RedisMap<>(jedisPool.getResource(), keyValue, valueValue, bucketName);
    }

    @Override
    public SortedSet getSortedSet(String key) throws NullPointerException {
        requireNonNull(key, "key is required");
        return new DefaultSortedSet(jedisPool.getResource(), key);
    }

    @Override
    public Counter getCounter(String key) throws NullPointerException {
        requireNonNull(key, "key is required");
        return new DefaultCounter(key, jedisPool.getResource());
    }


    @Override
    public void close() {
        jedisPool.close();
    }

    @Override
    public String toString() {
        final StringBuilder sb = new StringBuilder("RedisBucketManagerFactory{");
        sb.append("jedisPool=").append(jedisPool);
        sb.append('}');
        return sb.toString();
    }
}