Examples with GenericObjectPoolConfig org.apache.tomcat.dbcp.pool2.impl.GenericObjectPoolConfig used on opensource projects

Example 31 with GenericObjectPoolConfig

use of org.apache.tomcat.dbcp.pool2.impl.GenericObjectPoolConfig in project cachecloud by sohutv.

the class JedisPoolTest method checkResourceIsCloseable.

@Test
public void checkResourceIsCloseable() {
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    config.setMaxTotal(1);
    config.setBlockWhenExhausted(false);
    JedisPool pool = new JedisPool(config, hnp.getHost(), hnp.getPort(), 2000, "foobared");
    Jedis jedis = pool.getResource();
    try {
        jedis.set("hello", "jedis");
    } finally {
        jedis.close();
    }
    Jedis jedis2 = pool.getResource();
    try {
        assertEquals(jedis, jedis2);
    } finally {
        jedis2.close();
    }
}

Example 32 with GenericObjectPoolConfig

use of org.apache.tomcat.dbcp.pool2.impl.GenericObjectPoolConfig in project cachecloud by sohutv.

the class JedisSentinelPoolTest method returnResourceShouldResetState.

@Test
public void returnResourceShouldResetState() {
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    config.setMaxTotal(1);
    config.setBlockWhenExhausted(false);
    JedisSentinelPool pool = new JedisSentinelPool(MASTER_NAME, sentinels, config, 1000, "foobared", 2);
    Jedis jedis = pool.getResource();
    Jedis jedis2 = null;
    try {
        jedis.set("hello", "jedis");
        Transaction t = jedis.multi();
        t.set("hello", "world");
        jedis.close();
        jedis2 = pool.getResource();
        assertTrue(jedis == jedis2);
        assertEquals("jedis", jedis2.get("hello"));
    } catch (JedisConnectionException e) {
        if (jedis2 != null) {
            jedis2 = null;
        }
    } finally {
        jedis2.close();
        pool.destroy();
    }
}

Example 33 with GenericObjectPoolConfig

use of org.apache.tomcat.dbcp.pool2.impl.GenericObjectPoolConfig in project spring-framework by spring-projects.

the class CommonsPool2TargetSource method createObjectPool.

/**
	 * Subclasses can override this if they want to return a specific Commons pool.
	 * They should apply any configuration properties to the pool here.
	 * <p>Default is a GenericObjectPool instance with the given pool size.
	 * @return an empty Commons {@code ObjectPool}.
	 * @see GenericObjectPool
	 * @see #setMaxSize
	 */
protected ObjectPool createObjectPool() {
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    config.setMaxTotal(getMaxSize());
    config.setMaxIdle(getMaxIdle());
    config.setMinIdle(getMinIdle());
    config.setMaxWaitMillis(getMaxWait());
    config.setTimeBetweenEvictionRunsMillis(getTimeBetweenEvictionRunsMillis());
    config.setMinEvictableIdleTimeMillis(getMinEvictableIdleTimeMillis());
    config.setBlockWhenExhausted(isBlockWhenExhausted());
    return new GenericObjectPool(this, config);
}

Example 34 with GenericObjectPoolConfig

use of org.apache.tomcat.dbcp.pool2.impl.GenericObjectPoolConfig in project dubbo by alibaba.

the class RedisProtocol method refer.

public <T> Invoker<T> refer(final Class<T> type, final URL url) throws RpcException {
    try {
        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", 0) > 0)
            config.setMaxWaitMillis(url.getParameter("max.wait", 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));
        final JedisPool jedisPool = new JedisPool(config, url.getHost(), url.getPort(DEFAULT_PORT), url.getParameter(Constants.TIMEOUT_KEY, Constants.DEFAULT_TIMEOUT));
        final int expiry = url.getParameter("expiry", 0);
        final String get = url.getParameter("get", "get");
        final String set = url.getParameter("set", Map.class.equals(type) ? "put" : "set");
        final String delete = url.getParameter("delete", Map.class.equals(type) ? "remove" : "delete");
        return new AbstractInvoker<T>(type, url) {

            protected Result doInvoke(Invocation invocation) throws Throwable {
                Jedis resource = null;
                try {
                    resource = jedisPool.getResource();
                    if (get.equals(invocation.getMethodName())) {
                        if (invocation.getArguments().length != 1) {
                            throw new IllegalArgumentException("The redis get method arguments mismatch, must only one arguments. interface: " + type.getName() + ", method: " + invocation.getMethodName() + ", url: " + url);
                        }
                        byte[] value = resource.get(String.valueOf(invocation.getArguments()[0]).getBytes());
                        if (value == null) {
                            return new RpcResult();
                        }
                        ObjectInput oin = getSerialization(url).deserialize(url, new ByteArrayInputStream(value));
                        return new RpcResult(oin.readObject());
                    } else if (set.equals(invocation.getMethodName())) {
                        if (invocation.getArguments().length != 2) {
                            throw new IllegalArgumentException("The redis set method arguments mismatch, must be two arguments. interface: " + type.getName() + ", method: " + invocation.getMethodName() + ", url: " + url);
                        }
                        byte[] key = String.valueOf(invocation.getArguments()[0]).getBytes();
                        ByteArrayOutputStream output = new ByteArrayOutputStream();
                        ObjectOutput value = getSerialization(url).serialize(url, output);
                        value.writeObject(invocation.getArguments()[1]);
                        resource.set(key, output.toByteArray());
                        if (expiry > 1000) {
                            resource.expire(key, expiry / 1000);
                        }
                        return new RpcResult();
                    } else if (delete.equals(invocation.getMethodName())) {
                        if (invocation.getArguments().length != 1) {
                            throw new IllegalArgumentException("The redis delete method arguments mismatch, must only one arguments. interface: " + type.getName() + ", method: " + invocation.getMethodName() + ", url: " + url);
                        }
                        resource.del(String.valueOf(invocation.getArguments()[0]).getBytes());
                        return new RpcResult();
                    } else {
                        throw new UnsupportedOperationException("Unsupported method " + invocation.getMethodName() + " in redis service.");
                    }
                } catch (Throwable t) {
                    RpcException re = new RpcException("Failed to invoke redis service method. interface: " + type.getName() + ", method: " + invocation.getMethodName() + ", url: " + url + ", cause: " + t.getMessage(), t);
                    if (t instanceof TimeoutException || t instanceof SocketTimeoutException) {
                        re.setCode(RpcException.TIMEOUT_EXCEPTION);
                    } else if (t instanceof JedisConnectionException || t instanceof IOException) {
                        re.setCode(RpcException.NETWORK_EXCEPTION);
                    } else if (t instanceof JedisDataException) {
                        re.setCode(RpcException.SERIALIZATION_EXCEPTION);
                    }
                    throw re;
                } finally {
                    if (resource != null) {
                        try {
                            jedisPool.returnResource(resource);
                        } catch (Throwable t) {
                            logger.warn("returnResource error: " + t.getMessage(), t);
                        }
                    }
                }
            }

            public void destroy() {
                super.destroy();
                try {
                    jedisPool.destroy();
                } catch (Throwable e) {
                    logger.warn(e.getMessage(), e);
                }
            }
        };
    } catch (Throwable t) {
        throw new RpcException("Failed to refer redis service. interface: " + type.getName() + ", url: " + url + ", cause: " + t.getMessage(), t);
    }
}

Example 35 with GenericObjectPoolConfig

use of org.apache.tomcat.dbcp.pool2.impl.GenericObjectPoolConfig in project athenz by yahoo.

the class DataSourceFactory method create.

static PoolableDataSource create(ConnectionFactory connectionFactory) {
    // setup our pool config object
    GenericObjectPoolConfig config = setupPoolConfig();
    PoolableConnectionFactory poolableConnectionFactory = new PoolableConnectionFactory(connectionFactory, null);
    // Set max lifetime of a connection in milli-secs, after which it will
    // always fail activation, passivation, and validation.
    // Value of -1 means infinite life time. The default value
    // defined in this class is 10 minutes.
    long connTtlMillis = retrieveConfigSetting(ATHENZ_PROP_DBPOOL_MAX_TTL, MAX_TTL_CONN_MS);
    poolableConnectionFactory.setMaxConnLifetimeMillis(connTtlMillis);
    if (LOG.isInfoEnabled()) {
        LOG.info("Setting Time-To-Live interval for live connections (" + connTtlMillis + ") milli-secs");
    }
    ObjectPool<PoolableConnection> connectionPool = new GenericObjectPool<>(poolableConnectionFactory, config);
    poolableConnectionFactory.setPool(connectionPool);
    AthenzDataSource dataSource = new AthenzDataSource(connectionPool);
    return dataSource;
}