Java GenericObjectPoolConfig.setTestOnBorrow方法代码示例

import org.apache.commons.pool2.impl.GenericObjectPoolConfig; //导入方法依赖的package包/类
public GenericObjectPoolConfig getGenericPoolConfig() {
    GenericObjectPoolConfig genericObjectPoolConfig = new GenericObjectPoolConfig();
    genericObjectPoolConfig.setLifo(this.lifo);
    genericObjectPoolConfig.setMinIdle(this.minIdle);
    genericObjectPoolConfig.setMaxIdle(this.maxIdle);
    genericObjectPoolConfig.setMaxTotal(this.maxTotal);
    genericObjectPoolConfig.setNumTestsPerEvictionRun(this.numtestsPerEviction);
    genericObjectPoolConfig.setBlockWhenExhausted(this.blockedWhenExhausted);
    genericObjectPoolConfig.setTimeBetweenEvictionRunsMillis(this.timeBetweenEvictionRun);
    genericObjectPoolConfig.setTestOnBorrow(this.testOnBorrow);
    genericObjectPoolConfig.setTestOnCreate(this.testOnCreate);
    genericObjectPoolConfig.setTestOnReturn(this.testOnReturn);
    return genericObjectPoolConfig;
}
 

import org.apache.commons.pool2.impl.GenericObjectPoolConfig; //导入方法依赖的package包/类
public JbootClusterRedisImpl(JbootRedisConfig config) {

        Integer timeout = config.getTimeout();
        String password = config.getPassword();
        Integer maxAttempts = config.getMaxAttempts();

        if (timeout != null) {
            this.timeout = timeout;
        }


        GenericObjectPoolConfig poolConfig = new GenericObjectPoolConfig();

        if (StringUtils.isNotBlank(config.getTestWhileIdle())) {
            poolConfig.setTestWhileIdle(config.getTestWhileIdle());
        }

        if (StringUtils.isNotBlank(config.getTestOnBorrow())) {
            poolConfig.setTestOnBorrow(config.getTestOnBorrow());
        }

        if (StringUtils.isNotBlank(config.getTestOnCreate())) {
            poolConfig.setTestOnCreate(config.getTestOnCreate());
        }

        if (StringUtils.isNotBlank(config.getTestOnReturn())) {
            poolConfig.setTestOnReturn(config.getTestOnReturn());
        }

        if (StringUtils.isNotBlank(config.getMinEvictableIdleTimeMillis())) {
            poolConfig.setMinEvictableIdleTimeMillis(config.getMinEvictableIdleTimeMillis());
        }

        if (StringUtils.isNotBlank(config.getTimeBetweenEvictionRunsMillis())) {
            poolConfig.setTimeBetweenEvictionRunsMillis(config.getTimeBetweenEvictionRunsMillis());
        }

        if (StringUtils.isNotBlank(config.getNumTestsPerEvictionRun())) {
            poolConfig.setNumTestsPerEvictionRun(config.getNumTestsPerEvictionRun());
        }

        this.jedisCluster = newJedisCluster(config.getHostAndPorts(), timeout, maxAttempts, password, poolConfig);

    }
 

import org.apache.commons.pool2.impl.GenericObjectPoolConfig; //导入方法依赖的package包/类
public RedisRegistry(URL url) {
    super(url);
    if (url.isAnyHost()) {
        throw new IllegalStateException("registry address == null");
    }
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    config.setTestOnBorrow(url.getParameter("test.on.borrow", true));
    config.setTestOnReturn(url.getParameter("test.on.return", false));
    config.setTestWhileIdle(url.getParameter("test.while.idle", false));
    if (url.getParameter("max.idle", 0) > 0)
        config.setMaxIdle(url.getParameter("max.idle", 0));
    if (url.getParameter("min.idle", 0) > 0)
        config.setMinIdle(url.getParameter("min.idle", 0));
    if (url.getParameter("max.active", 0) > 0)
        config.setMaxTotal(url.getParameter("max.active", 0));
    if (url.getParameter("max.total", 0) > 0)
        config.setMaxTotal(url.getParameter("max.total", 0));
    if (url.getParameter("max.wait", url.getParameter("timeout", 0)) > 0)
        config.setMaxWaitMillis(url.getParameter("max.wait", url.getParameter("timeout", 0)));
    if (url.getParameter("num.tests.per.eviction.run", 0) > 0)
        config.setNumTestsPerEvictionRun(url.getParameter("num.tests.per.eviction.run", 0));
    if (url.getParameter("time.between.eviction.runs.millis", 0) > 0)
        config.setTimeBetweenEvictionRunsMillis(url.getParameter("time.between.eviction.runs.millis", 0));
    if (url.getParameter("min.evictable.idle.time.millis", 0) > 0)
        config.setMinEvictableIdleTimeMillis(url.getParameter("min.evictable.idle.time.millis", 0));

    String cluster = url.getParameter("cluster", "failover");
    if (!"failover".equals(cluster) && !"replicate".equals(cluster)) {
        throw new IllegalArgumentException("Unsupported redis cluster: " + cluster + ". The redis cluster only supported failover or replicate.");
    }
    replicate = "replicate".equals(cluster);

    List<String> addresses = new ArrayList<String>();
    addresses.add(url.getAddress());
    String[] backups = url.getParameter(Constants.BACKUP_KEY, new String[0]);
    if (backups != null && backups.length > 0) {
        addresses.addAll(Arrays.asList(backups));
    }
    for (String address : addresses) {
        int i = address.indexOf(':');
        String host;
        int port;
        if (i > 0) {
            host = address.substring(0, i);
            port = Integer.parseInt(address.substring(i + 1));
        } else {
            host = address;
            port = DEFAULT_REDIS_PORT;
        }
        this.jedisPools.put(address, new JedisPool(config, host, port,
                url.getParameter(Constants.TIMEOUT_KEY, Constants.DEFAULT_TIMEOUT)));
    }

    this.reconnectPeriod = url.getParameter(Constants.REGISTRY_RECONNECT_PERIOD_KEY, Constants.DEFAULT_REGISTRY_RECONNECT_PERIOD);
    String group = url.getParameter(Constants.GROUP_KEY, DEFAULT_ROOT);
    if (!group.startsWith(Constants.PATH_SEPARATOR)) {
        group = Constants.PATH_SEPARATOR + group;
    }
    if (!group.endsWith(Constants.PATH_SEPARATOR)) {
        group = group + Constants.PATH_SEPARATOR;
    }
    this.root = group;

    this.expirePeriod = url.getParameter(Constants.SESSION_TIMEOUT_KEY, Constants.DEFAULT_SESSION_TIMEOUT);
    this.expireFuture = expireExecutor.scheduleWithFixedDelay(new Runnable() {
        public void run() {
            try {
                deferExpired(); // 延长过期时间
            } catch (Throwable t) { // 防御性容错
                logger.error("Unexpected exception occur at defer expire time, cause: " + t.getMessage(), t);
            }
        }
    }, expirePeriod / 2, expirePeriod / 2, TimeUnit.MILLISECONDS);
}