Examples with GenericObjectPoolConfig org.datanucleus.store.rdbms.datasource.dbcp2.pool2.impl.GenericObjectPoolConfig used on opensource projects

Example 1 with GenericObjectPoolConfig

use of org.datanucleus.store.rdbms.datasource.dbcp2.pool2.impl.GenericObjectPoolConfig in project tomcat by apache.

the class BasicDataSource method createConnectionPool.

/**
     * Creates a connection pool for this datasource.  This method only exists
     * so subclasses can replace the implementation class.
     *
     * This implementation configures all pool properties other than
     * timeBetweenEvictionRunsMillis.  Setting that property is deferred to
     * {@link #startPoolMaintenance()}, since setting timeBetweenEvictionRunsMillis
     * to a positive value causes {@link GenericObjectPool}'s eviction timer
     * to be started.
     * @param factory The connection factory
     */
protected void createConnectionPool(final PoolableConnectionFactory factory) {
    // Create an object pool to contain our active connections
    final GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    updateJmxName(config);
    // Disable JMX on the underlying pool if the DS is not registered.
    config.setJmxEnabled(registeredJmxName != null);
    GenericObjectPool<PoolableConnection> gop;
    if (abandonedConfig != null && (abandonedConfig.getRemoveAbandonedOnBorrow() || abandonedConfig.getRemoveAbandonedOnMaintenance())) {
        gop = new GenericObjectPool<>(factory, config, abandonedConfig);
    } else {
        gop = new GenericObjectPool<>(factory, config);
    }
    gop.setMaxTotal(maxTotal);
    gop.setMaxIdle(maxIdle);
    gop.setMinIdle(minIdle);
    gop.setMaxWaitMillis(maxWaitMillis);
    gop.setTestOnCreate(testOnCreate);
    gop.setTestOnBorrow(testOnBorrow);
    gop.setTestOnReturn(testOnReturn);
    gop.setNumTestsPerEvictionRun(numTestsPerEvictionRun);
    gop.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
    gop.setSoftMinEvictableIdleTimeMillis(softMinEvictableIdleTimeMillis);
    gop.setTestWhileIdle(testWhileIdle);
    gop.setLifo(lifo);
    gop.setSwallowedExceptionListener(new SwallowedExceptionLogger(log, logExpiredConnections));
    gop.setEvictionPolicyClassName(evictionPolicyClassName);
    factory.setPool(gop);
    connectionPool = gop;
}

Example 2 with GenericObjectPoolConfig

use of org.datanucleus.store.rdbms.datasource.dbcp2.pool2.impl.GenericObjectPoolConfig in project jedis by xetorthio.

the class ShardedJedisPoolTest method checkPoolOverflow.

@Test(expected = JedisExhaustedPoolException.class)
public void checkPoolOverflow() {
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    config.setMaxTotal(1);
    config.setBlockWhenExhausted(false);
    ShardedJedisPool pool = new ShardedJedisPool(config, shards);
    ShardedJedis jedis = pool.getResource();
    jedis.set("foo", "0");
    ShardedJedis newJedis = pool.getResource();
    newJedis.incr("foo");
}

Example 3 with GenericObjectPoolConfig

use of org.datanucleus.store.rdbms.datasource.dbcp2.pool2.impl.GenericObjectPoolConfig in project jedis by xetorthio.

the class ShardedJedisPoolTest method returnResourceShouldResetState.

@Test
public void returnResourceShouldResetState() throws URISyntaxException {
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    config.setMaxTotal(1);
    config.setBlockWhenExhausted(false);
    List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
    shards.add(new JedisShardInfo(new URI("redis://:foobared@localhost:6380")));
    shards.add(new JedisShardInfo(new URI("redis://:foobared@localhost:6379")));
    ShardedJedisPool pool = new ShardedJedisPool(config, shards);
    ShardedJedis jedis = pool.getResource();
    jedis.set("pipelined", String.valueOf(0));
    jedis.set("pipelined2", String.valueOf(0));
    ShardedJedisPipeline pipeline = jedis.pipelined();
    pipeline.incr("pipelined");
    pipeline.incr("pipelined2");
    jedis.resetState();
    pipeline = jedis.pipelined();
    pipeline.incr("pipelined");
    pipeline.incr("pipelined2");
    List<Object> results = pipeline.syncAndReturnAll();
    assertEquals(2, results.size());
    jedis.close();
    pool.destroy();
}

Example 4 with GenericObjectPoolConfig

use of org.datanucleus.store.rdbms.datasource.dbcp2.pool2.impl.GenericObjectPoolConfig in project jedis by xetorthio.

the class ShardedJedisPoolTest method checkPoolRepairedWhenJedisIsBroken.

@Test
public void checkPoolRepairedWhenJedisIsBroken() {
    ShardedJedisPool pool = new ShardedJedisPool(new GenericObjectPoolConfig(), shards);
    ShardedJedis jedis = pool.getResource();
    jedis.disconnect();
    jedis.close();
    jedis = pool.getResource();
    jedis.incr("foo");
    jedis.close();
    pool.destroy();
}

Example 5 with GenericObjectPoolConfig

use of org.datanucleus.store.rdbms.datasource.dbcp2.pool2.impl.GenericObjectPoolConfig in project jedis by xetorthio.

the class ShardedJedisPoolTest method shouldReturnActiveShardsWhenOneGoesOffline.

@Test
public void shouldReturnActiveShardsWhenOneGoesOffline() {
    GenericObjectPoolConfig redisConfig = new GenericObjectPoolConfig();
    redisConfig.setTestOnBorrow(false);
    ShardedJedisPool pool = new ShardedJedisPool(redisConfig, shards);
    ShardedJedis jedis = pool.getResource();
    // fill the shards
    for (int i = 0; i < 1000; i++) {
        jedis.set("a-test-" + i, "0");
    }
    jedis.close();
    // check quantity for each shard
    Jedis j = new Jedis(shards.get(0));
    j.connect();
    Long c1 = j.dbSize();
    j.disconnect();
    j = new Jedis(shards.get(1));
    j.connect();
    Long c2 = j.dbSize();
    j.disconnect();
    // shutdown shard 2 and check thay the pool returns an instance with c1
    // items on one shard
    // alter shard 1 and recreate pool
    pool.destroy();
    shards.set(1, new JedisShardInfo("localhost", 1234));
    pool = new ShardedJedisPool(redisConfig, shards);
    jedis = pool.getResource();
    Long actual = Long.valueOf(0);
    Long fails = Long.valueOf(0);
    for (int i = 0; i < 1000; i++) {
        try {
            jedis.get("a-test-" + i);
            actual++;
        } catch (RuntimeException e) {
            fails++;
        }
    }
    jedis.close();
    pool.destroy();
    assertEquals(actual, c1);
    assertEquals(fails, c2);
}