com.lambdaworks.redis.support.RedisClientFactoryBean Maven / Gradle / Ivy

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Advanced and thread-safe Java Redis client for synchronous, asynchronous, and reactive usage. Supports Cluster, Sentinel, Pipelining, Auto-Reconnect, Codecs and much more.

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/*
 * Copyright 2011-2016 the original author or authors.
 *
 * 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.lambdaworks.redis.support;

import static com.lambdaworks.redis.LettuceStrings.isNotEmpty;

import com.lambdaworks.redis.RedisClient;
import com.lambdaworks.redis.RedisURI;

/**
 * Factory Bean for {@link RedisClient} instances. Needs either a {@link java.net.URI} or a {@link RedisURI} as input and allows
 * to reuse {@link com.lambdaworks.redis.resource.ClientResources}. URI Formats:
 * {@code
 *     redis-sentinel://host[:port][,host2[:port2]][/databaseNumber]#sentinelMasterId
 * }
 *
 * {@code
 *     redis://host[:port][/databaseNumber]
 * }
 *
 * @see RedisURI
 * @see ClientResourcesFactoryBean
 * @author Mark Paluch
 * @since 3.0
 */
public class RedisClientFactoryBean extends LettuceFactoryBeanSupport {

    @Override
    public void afterPropertiesSet() throws Exception {

        if (getRedisURI() == null) {
            RedisURI redisURI = RedisURI.create(getUri());

            if (isNotEmpty(getPassword())) {
                redisURI.setPassword(getPassword());
            }
            setRedisURI(redisURI);
        }

        super.afterPropertiesSet();
    }

    @Override
    protected void destroyInstance(RedisClient instance) throws Exception {
        instance.shutdown();
    }

    @Override
    public Class getObjectType() {
        return RedisClient.class;
    }

    @Override
    protected RedisClient createInstance() throws Exception {

        if (getClientResources() != null) {
            return RedisClient.create(getClientResources(), getRedisURI());
        }
        return RedisClient.create(getRedisURI());
    }
}