spring集成jedis支持redis3.0集群-蒲公英云

接着上一节，我们通过spring FactoryBean实现redis 3.0集群JedisCluster与spring集成。

引用依赖：

<dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
            <version>2.7.3</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-pool2</artifactId>
            <version>2.4.2</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>4.1.7.RELEASE</version>
        </dependency>

java实现 JedisCluster的FactoryBean。

package cn.slimsmart.jediscluster.spring;
import java.text.ParseException;
import java.util.HashSet;
import java.util.Set;
import org.apache.commons.pool2.impl.GenericObjectPoolConfig;
import org.springframework.beans.factory.FactoryBean;
import org.springframework.beans.factory.InitializingBean;
import redis.clients.jedis.HostAndPort;
import redis.clients.jedis.JedisCluster;
public class JedisClusterFactory implements FactoryBean<JedisCluster>, InitializingBean {
    private GenericObjectPoolConfig genericObjectPoolConfig;
    private JedisCluster jedisCluster;
    private int connectionTimeout = 2000;
    private int soTimeout = 3000;
    private int maxRedirections = 5;
    private Set<String> jedisClusterNodes;
    @Override
    public void afterPropertiesSet() throws Exception {
        if (jedisClusterNodes == null || jedisClusterNodes.size() == 0) {
            throw new NullPointerException("jedisClusterNodes is null.");
        }
        Set<HostAndPort> haps = new HashSet<HostAndPort>();
        for (String node : jedisClusterNodes) {
            String[] arr = node.split(":");
            if (arr.length != 2) {
                throw new ParseException("node address error !",node.length()-1);
            }
            haps.add(new HostAndPort(arr[0], Integer.valueOf(arr[1])));
        }
        jedisCluster = new JedisCluster(haps, connectionTimeout, soTimeout, maxRedirections, genericObjectPoolConfig);
    }
    @Override
    public JedisCluster getObject() throws Exception {
        return jedisCluster;
    }
    @Override
    public Class<?> getObjectType() {
        return (this.jedisCluster != null ? this.jedisCluster.getClass() : JedisCluster.class);
    }
    @Override
    public boolean isSingleton() {
        return true;
    }
    public GenericObjectPoolConfig getGenericObjectPoolConfig() {
        return genericObjectPoolConfig;
    }
    public void setGenericObjectPoolConfig(GenericObjectPoolConfig genericObjectPoolConfig) {
        this.genericObjectPoolConfig = genericObjectPoolConfig;
    }
    public JedisCluster getJedisCluster() {
        return jedisCluster;
    }
    public void setJedisCluster(JedisCluster jedisCluster) {
        this.jedisCluster = jedisCluster;
    }
    public int getConnectionTimeout() {
        return connectionTimeout;
    }
    public void setConnectionTimeout(int connectionTimeout) {
        this.connectionTimeout = connectionTimeout;
    }
    public int getSoTimeout() {
        return soTimeout;
    }
    public void setSoTimeout(int soTimeout) {
        this.soTimeout = soTimeout;
    }
    public int getMaxRedirections() {
        return maxRedirections;
    }
    public void setMaxRedirections(int maxRedirections) {
        this.maxRedirections = maxRedirections;
    }
    public Set<String> getJedisClusterNodes() {
        return jedisClusterNodes;
    }
    public void setJedisClusterNodes(Set<String> jedisClusterNodes) {
        this.jedisClusterNodes = jedisClusterNodes;
    }
}

spring配置使用JedisCluster

<?xml version='1.0' encoding='UTF-8'?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:cache="http://www.springframework.org/schema/cache"
    xmlns:p="http://www.springframework.org/schema/p"
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/cache
http://www.springframework.org/schema/cache/spring-cache.xsd"
    default-destroy-method="close" default-lazy-init="false">
    <bean name="genericObjectPoolConfig" class="org.apache.commons.pool2.impl.GenericObjectPoolConfig">
        <property name="maxWaitMillis" value="-1" />
        <property name="maxTotal" value="8" />
        <property name="minIdle" value="0" />
        <property name="maxIdle" value="8" />
    </bean>
    <bean id="jedisCluster" class="cn.slimsmart.jediscluster.spring.JedisClusterFactory">
        <property name="connectionTimeout" value="3000" />
        <property name="soTimeout" value="3000" />
        <property name="maxRedirections" value="5" />
        <property name="genericObjectPoolConfig" ref="genericObjectPoolConfig" />
        <property name="jedisClusterNodes">
            <set>
                <value>192.168.36.54:6380</value>
                <value>192.168.36.54:6381</value>
                <value>192.168.36.54:6382</value>
                <value>192.168.36.54:6383</value>
                <value>192.168.36.189:6380</value>
                <value>192.168.36.189:6381</value>
                <value>192.168.36.189:6382</value>
                <value>192.168.36.189:6383</value>
            </set>
        </property>
    </bean>
</beans>