List of usage examples for org.apache.commons.pool2.impl GenericKeyedObjectPoolConfig setMaxTotal
public void setMaxTotal(int maxTotal)
From source file:org.jmxtrans.embedded.output.GraphiteWriter.java
/** * Load settings, initialize the {@link SocketWriter} pool and test the connection to the graphite server. * * a {@link Logger#warn(String)} message is emitted if the connection to the graphite server fails. *//* w w w .j a va 2 s.c o m*/ @Override public void start() { int port = getIntSetting(SETTING_PORT, DEFAULT_GRAPHITE_SERVER_PORT); String host = getStringSetting(SETTING_HOST); graphiteServerHostAndPort = new HostAndPort(host, port); logger.info("Start Graphite writer connected to '{}'...", graphiteServerHostAndPort); metricPathPrefix = getStringSetting(SETTING_NAME_PREFIX, DEFAULT_NAME_PREFIX); metricPathPrefix = getStrategy().resolveExpression(metricPathPrefix); if (!metricPathPrefix.isEmpty() && !metricPathPrefix.endsWith(".")) { metricPathPrefix = metricPathPrefix + "."; } GenericKeyedObjectPoolConfig config = new GenericKeyedObjectPoolConfig(); config.setTestOnBorrow(getBooleanSetting("pool.testOnBorrow", true)); config.setTestWhileIdle(getBooleanSetting("pool.testWhileIdle", true)); config.setMaxTotal(getIntSetting("pool.maxActive", -1)); config.setMaxIdlePerKey(getIntSetting("pool.maxIdle", -1)); config.setMinEvictableIdleTimeMillis( getLongSetting("pool.minEvictableIdleTimeMillis", TimeUnit.MINUTES.toMillis(5))); config.setTimeBetweenEvictionRunsMillis( getLongSetting("pool.timeBetweenEvictionRunsMillis", TimeUnit.MINUTES.toMillis(5))); config.setJmxNameBase("org.jmxtrans.embedded:type=GenericKeyedObjectPool,writer=GraphiteWriter,name="); config.setJmxNamePrefix(graphiteServerHostAndPort.getHost() + "_" + graphiteServerHostAndPort.getPort()); int socketConnectTimeoutInMillis = getIntSetting("graphite.socketConnectTimeoutInMillis", SocketWriterPoolFactory.DEFAULT_SOCKET_CONNECT_TIMEOUT_IN_MILLIS); String protocol = getStringSetting(SETTING_PROTOCOL, null); if (protocol != null && protocol.equalsIgnoreCase(PROTOCOL_UDP)) { socketWriterPool = new GenericKeyedObjectPool<HostAndPort, SocketWriter>( new UDPSocketWriterPoolFactory(StandardCharsets.UTF_8), config); } else { if (protocol == null) { // protocol not specified, use default one logger.info("Protocol unspecified, default protocol '{}' will be used.", PROTOCOL_TCP); } else if (PROTOCOL_TCP.equalsIgnoreCase(protocol) == false) { // unknown or protocol, use default one logger.warn("Unknown protocol specified '{}', default protocol '{}' will be used instead.", protocol, PROTOCOL_TCP); } socketWriterPool = new GenericKeyedObjectPool<HostAndPort, SocketWriter>( new SocketWriterPoolFactory(StandardCharsets.UTF_8, socketConnectTimeoutInMillis), config); } if (isEnabled()) { try { SocketWriter socketWriter = socketWriterPool.borrowObject(graphiteServerHostAndPort); socketWriterPool.returnObject(graphiteServerHostAndPort, socketWriter); } catch (Exception e) { logger.warn("Test Connection: FAILURE to connect to Graphite server '{}'", graphiteServerHostAndPort, e); } } }
From source file:org.springframework.ldap.pool2.factory.PooledContextSource.java
private GenericKeyedObjectPoolConfig getConfig(PoolConfig poolConfig) { GenericKeyedObjectPoolConfig objectPoolConfig = new GenericKeyedObjectPoolConfig(); objectPoolConfig.setMaxTotalPerKey(poolConfig.getMaxTotalPerKey()); objectPoolConfig.setMaxTotal(poolConfig.getMaxTotal()); objectPoolConfig.setMaxIdlePerKey(poolConfig.getMaxIdlePerKey()); objectPoolConfig.setMinIdlePerKey(poolConfig.getMinIdlePerKey()); objectPoolConfig.setTestWhileIdle(poolConfig.isTestWhileIdle()); objectPoolConfig.setTestOnReturn(poolConfig.isTestOnReturn()); objectPoolConfig.setTestOnCreate(poolConfig.isTestOnCreate()); objectPoolConfig.setTestOnBorrow(poolConfig.isTestOnBorrow()); objectPoolConfig.setTimeBetweenEvictionRunsMillis(poolConfig.getTimeBetweenEvictionRunsMillis()); objectPoolConfig.setEvictionPolicyClassName(poolConfig.getEvictionPolicyClassName()); objectPoolConfig.setMinEvictableIdleTimeMillis(poolConfig.getMinEvictableIdleTimeMillis()); objectPoolConfig.setNumTestsPerEvictionRun(poolConfig.getNumTestsPerEvictionRun()); objectPoolConfig.setSoftMinEvictableIdleTimeMillis(poolConfig.getSoftMinEvictableIdleTimeMillis()); objectPoolConfig.setJmxEnabled(poolConfig.isJmxEnabled()); objectPoolConfig.setJmxNameBase(poolConfig.getJmxNameBase()); objectPoolConfig.setJmxNamePrefix(poolConfig.getJmxNamePrefix()); objectPoolConfig.setMaxWaitMillis(poolConfig.getMaxWaitMillis()); objectPoolConfig.setFairness(poolConfig.isFairness()); objectPoolConfig.setBlockWhenExhausted(poolConfig.isBlockWhenExhausted()); objectPoolConfig.setLifo(poolConfig.isLifo()); return objectPoolConfig; }