Example usage for org.apache.commons.pool2.impl GenericObjectPoolConfig getLifo

Introduction

In this page you can find the example usage for org.apache.commons.pool2.impl GenericObjectPoolConfig getLifo.

Prototype

public boolean getLifo() 

Source Link

Document

Get the value for the lifo configuration attribute for pools created with this configuration instance.

Usage

From source file:JDBCPool.dbcp.demo.sourcecode.GenericObjectPool.java

/**
 * Sets the base pool configuration.//from ww w .j a  v a  2 s  . c om
 *
 * @param conf the new configuration to use. This is used by value.
 *
 * @see GenericObjectPoolConfig
 */
public void setConfig(GenericObjectPoolConfig conf) {
    setLifo(conf.getLifo());
    setMaxIdle(conf.getMaxIdle());
    setMinIdle(conf.getMinIdle());
    setMaxTotal(conf.getMaxTotal());
    setMaxWaitMillis(conf.getMaxWaitMillis());
    setBlockWhenExhausted(conf.getBlockWhenExhausted());
    setTestOnCreate(conf.getTestOnCreate());
    setTestOnBorrow(conf.getTestOnBorrow());
    setTestOnReturn(conf.getTestOnReturn());
    setTestWhileIdle(conf.getTestWhileIdle());
    setNumTestsPerEvictionRun(conf.getNumTestsPerEvictionRun());
    setMinEvictableIdleTimeMillis(conf.getMinEvictableIdleTimeMillis());
    setTimeBetweenEvictionRunsMillis(conf.getTimeBetweenEvictionRunsMillis());
    setSoftMinEvictableIdleTimeMillis(conf.getSoftMinEvictableIdleTimeMillis());
    setEvictionPolicyClassName(conf.getEvictionPolicyClassName());
}

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From source file:org.cloudgraph.hbase.connect.HBaseConnectionManager.java

private HBaseConnectionManager() {
    this.config = CloudGraphContext.instance().getConfig();

    GenericObjectPoolConfig poolConfig = new GenericObjectPoolConfig();

    poolConfig.setMaxTotal(/*w  ww. ja  v  a 2  s .c  om*/
            this.config.getInt(CONNECTION_POOL_MAX_TOTAL, GenericObjectPoolConfig.DEFAULT_MAX_TOTAL));
    if (this.config.get(CONNECTION_POOL_MAX_SIZE) != null)
        poolConfig.setMaxTotal(
                this.config.getInt(CONNECTION_POOL_MAX_SIZE, GenericObjectPoolConfig.DEFAULT_MAX_TOTAL));

    poolConfig
            .setMaxIdle(this.config.getInt(CONNECTION_POOL_MAX_IDLE, GenericObjectPoolConfig.DEFAULT_MAX_IDLE));
    poolConfig
            .setMinIdle(this.config.getInt(CONNECTION_POOL_MIN_IDLE, GenericObjectPoolConfig.DEFAULT_MIN_IDLE));
    if (this.config.get(CONNECTION_POOL_MIN_SIZE) != null)
        poolConfig.setMinIdle(
                this.config.getInt(CONNECTION_POOL_MIN_SIZE, GenericObjectPoolConfig.DEFAULT_MIN_IDLE));

    poolConfig.setLifo(this.config.getBoolean(CONNECTION_POOL_LIFO, GenericObjectPoolConfig.DEFAULT_LIFO));

    poolConfig.setMaxWaitMillis(this.config.getLong(CONNECTION_POOL_MAX_WAIT_MILLIS,
            GenericObjectPoolConfig.DEFAULT_MAX_WAIT_MILLIS));

    // eviction
    poolConfig.setTimeBetweenEvictionRunsMillis(
            this.config.getLong(CONNECTION_POOL_TIME_BETWEEN_EVICTION_RUNS_MILLIS,
                    GenericObjectPoolConfig.DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS));
    poolConfig.setEvictionPolicyClassName(this.config.get(CONNECTION_POOL_EVICTION_POLICY_CLASS_NAME,
            GenericObjectPoolConfig.DEFAULT_EVICTION_POLICY_CLASS_NAME));
    poolConfig.setMinEvictableIdleTimeMillis(this.config.getLong(CONNECTION_POOL_MIN_EVICTABLE_IDLE_TIME_MILLIS,
            GenericObjectPoolConfig.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS));
    poolConfig.setSoftMinEvictableIdleTimeMillis(
            this.config.getLong(CONNECTION_POOL_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS,
                    GenericObjectPoolConfig.DEFAULT_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS));
    poolConfig.setNumTestsPerEvictionRun(this.config.getInt(CONNECTION_POOL_NUM_TESTS_PER_EVICTION_RUN,
            GenericObjectPoolConfig.DEFAULT_NUM_TESTS_PER_EVICTION_RUN));

    poolConfig.setTestOnCreate(this.config.getBoolean(CONNECTION_POOL_TEST_ON_CREATE,
            GenericObjectPoolConfig.DEFAULT_TEST_ON_CREATE));
    poolConfig.setTestOnBorrow(this.config.getBoolean(CONNECTION_POOL_TEST_ON_BORROW,
            GenericObjectPoolConfig.DEFAULT_TEST_ON_BORROW));
    poolConfig.setTestOnReturn(this.config.getBoolean(CONNECTION_POOL_TEST_ON_RETURN,
            GenericObjectPoolConfig.DEFAULT_TEST_ON_RETURN));
    poolConfig.setTestWhileIdle(this.config.getBoolean(CONNECTION_POOL_TEST_WHILE_IDLE,
            GenericObjectPoolConfig.DEFAULT_TEST_WHILE_IDLE));
    poolConfig.setBlockWhenExhausted(this.config.getBoolean(CONNECTION_POOL_BLOCK_WHEN_EXHAUSTED,
            GenericObjectPoolConfig.DEFAULT_BLOCK_WHEN_EXHAUSTED));
    poolConfig.setJmxEnabled(this.config.getBoolean(CONNECTION_POOL_JMX_ENABLED, false));
    poolConfig.setJmxNameBase(
            this.config.get(CONNECTION_POOL_JMX_NAME_BASE, GenericObjectPoolConfig.DEFAULT_JMX_NAME_BASE));
    poolConfig.setJmxNamePrefix(
            this.config.get(CONNECTION_POOL_JMX_NAME_PREFIX, GenericObjectPoolConfig.DEFAULT_JMX_NAME_PREFIX));

    PooledConnectionFactory factory = new PooledConnectionFactory(this.config);
    this.pool = new GenericObjectPool<Connection>(factory, poolConfig);
    factory.setPool(pool);

    log.info("created connection pool[ " + "\n\tMaxTotal:\t\t" + poolConfig.getMaxTotal() + "\n\tMinIdle:\t\t"
            + poolConfig.getMinIdle() + "\n\tMaxIdle:\t\t" + poolConfig.getMaxIdle() + "\n\tLifo:\t\t"
            + poolConfig.getLifo() + "\n\tMaxWaitMillis:\t\t" + poolConfig.getMaxWaitMillis()
            + "\n\tTimeBetweenEvictionRunsMillis:\t\t" + poolConfig.getTimeBetweenEvictionRunsMillis()
            + "\n\tEvictionPolicyClassName:\t\t" + poolConfig.getEvictionPolicyClassName()
            + "\n\tMinEvictableIdleTimeMillis:\t\t" + poolConfig.getMinEvictableIdleTimeMillis()
            + "\n\tSoftMinEvictableIdleTimeMillis:\t\t" + poolConfig.getSoftMinEvictableIdleTimeMillis()
            + "\n\tNumTestsPerEvictionRun:\t\t" + poolConfig.getNumTestsPerEvictionRun() + "\n...]");
}

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