BaseObjectPoolConfig (Apache Tomcat 8.5.57 API Documentation)

org.apache.tomcat.dbcp.pool2.impl

## Class BaseObjectPoolConfig<T>

- java.lang.Object
- - org.apache.tomcat.dbcp.pool2.BaseObject
  - - org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig<T>

- Type Parameters:
    `T` - Type of element pooled.
  All Implemented Interfaces:
    Cloneable
  Direct Known Subclasses:
    GenericKeyedObjectPoolConfig, GenericObjectPoolConfig

      public abstract class BaseObjectPoolConfig<T>
      extends BaseObject
      implements Cloneable

  Provides the implementation for the common attributes shared by the sub-classes. New instances of this class will be created using the defaults defined by the public constants.

  This class is not thread-safe.

  Since:
    2.0

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static boolean` | `DEFAULT_BLOCK_WHEN_EXHAUSTED` The default value for the `blockWhenExhausted` configuration attribute.
    `static String` | `DEFAULT_EVICTION_POLICY_CLASS_NAME` The default value for the `evictionPolicyClassName` configuration attribute.
    `static long` | `DEFAULT_EVICTOR_SHUTDOWN_TIMEOUT_MILLIS` The default value for `evictorShutdownTimeoutMillis` configuration attribute.
    `static boolean` | `DEFAULT_FAIRNESS` The default value for the `fairness` configuration attribute.
    `static boolean` | `DEFAULT_JMX_ENABLE` The default value for enabling JMX for pools created with a configuration instance.
    `static String` | `DEFAULT_JMX_NAME_BASE` The default value for the base name to use to name JMX enabled pools created with a configuration instance.
    `static String` | `DEFAULT_JMX_NAME_PREFIX` The default value for the prefix used to name JMX enabled pools created with a configuration instance.
    `static boolean` | `DEFAULT_LIFO` The default value for the `lifo` configuration attribute.
    `static long` | `DEFAULT_MAX_WAIT_MILLIS` The default value for the `maxWait` configuration attribute.
    `static long` | `DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS` The default value for the `minEvictableIdleTimeMillis` configuration attribute.
    `static int` | `DEFAULT_NUM_TESTS_PER_EVICTION_RUN` The default value for the `numTestsPerEvictionRun` configuration attribute.
    `static long` | `DEFAULT_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS` The default value for the `softMinEvictableIdleTimeMillis` configuration attribute.
    `static boolean` | `DEFAULT_TEST_ON_BORROW` The default value for the `testOnBorrow` configuration attribute.
    `static boolean` | `DEFAULT_TEST_ON_CREATE` The default value for the `testOnCreate` configuration attribute.
    `static boolean` | `DEFAULT_TEST_ON_RETURN` The default value for the `testOnReturn` configuration attribute.
    `static boolean` | `DEFAULT_TEST_WHILE_IDLE` The default value for the `testWhileIdle` configuration attribute.
    `static long` | `DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS` The default value for the `timeBetweenEvictionRunsMillis` configuration attribute.

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `BaseObjectPoolConfig()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `getBlockWhenExhausted()` Get the value for the `blockWhenExhausted` configuration attribute for pools created with this configuration instance.
    `EvictionPolicy<T>` | `getEvictionPolicy()` Get the value for the `evictionPolicyClass` configuration attribute for pools created with this configuration instance.
    `String` | `getEvictionPolicyClassName()` Get the value for the `evictionPolicyClassName` configuration attribute for pools created with this configuration instance.
    `long` | `getEvictorShutdownTimeoutMillis()` Get the value for the `evictorShutdownTimeoutMillis` configuration attribute for pools created with this configuration instance.
    `boolean` | `getFairness()` Get the value for the `fairness` configuration attribute for pools created with this configuration instance.
    `boolean` | `getJmxEnabled()` Gets the value of the flag that determines if JMX will be enabled for pools created with this configuration instance.
    `String` | `getJmxNameBase()` Gets the value of the JMX name base that will be used as part of the name assigned to JMX enabled pools created with this configuration instance.
    `String` | `getJmxNamePrefix()` Gets the value of the JMX name prefix that will be used as part of the name assigned to JMX enabled pools created with this configuration instance.
    `boolean` | `getLifo()` Get the value for the `lifo` configuration attribute for pools created with this configuration instance.
    `long` | `getMaxWaitMillis()` Get the value for the `maxWait` configuration attribute for pools created with this configuration instance.
    `long` | `getMinEvictableIdleTimeMillis()` Get the value for the `minEvictableIdleTimeMillis` configuration attribute for pools created with this configuration instance.
    `int` | `getNumTestsPerEvictionRun()` Get the value for the `numTestsPerEvictionRun` configuration attribute for pools created with this configuration instance.
    `long` | `getSoftMinEvictableIdleTimeMillis()` Get the value for the `softMinEvictableIdleTimeMillis` configuration attribute for pools created with this configuration instance.
    `boolean` | `getTestOnBorrow()` Get the value for the `testOnBorrow` configuration attribute for pools created with this configuration instance.
    `boolean` | `getTestOnCreate()` Get the value for the `testOnCreate` configuration attribute for pools created with this configuration instance.
    `boolean` | `getTestOnReturn()` Get the value for the `testOnReturn` configuration attribute for pools created with this configuration instance.
    `boolean` | `getTestWhileIdle()` Get the value for the `testWhileIdle` configuration attribute for pools created with this configuration instance.
    `long` | `getTimeBetweenEvictionRunsMillis()` Get the value for the `timeBetweenEvictionRunsMillis` configuration attribute for pools created with this configuration instance.
    `void` | `setBlockWhenExhausted(boolean blockWhenExhausted)` Set the value for the `blockWhenExhausted` configuration attribute for pools created with this configuration instance.
    `void` | `setEvictionPolicy(EvictionPolicy<T> evictionPolicy)` Set the value for the `evictionPolicyClass` configuration attribute for pools created with this configuration instance.
    `void` | `setEvictionPolicyClassName(String evictionPolicyClassName)` Set the value for the `evictionPolicyClassName` configuration attribute for pools created with this configuration instance.
    `void` | `setEvictorShutdownTimeoutMillis(long evictorShutdownTimeoutMillis)` Set the value for the `evictorShutdownTimeoutMillis` configuration attribute for pools created with this configuration instance.
    `void` | `setFairness(boolean fairness)` Set the value for the `fairness` configuration attribute for pools created with this configuration instance.
    `void` | `setJmxEnabled(boolean jmxEnabled)` Sets the value of the flag that determines if JMX will be enabled for pools created with this configuration instance.
    `void` | `setJmxNameBase(String jmxNameBase)` Sets the value of the JMX name base that will be used as part of the name assigned to JMX enabled pools created with this configuration instance.
    `void` | `setJmxNamePrefix(String jmxNamePrefix)` Sets the value of the JMX name prefix that will be used as part of the name assigned to JMX enabled pools created with this configuration instance.
    `void` | `setLifo(boolean lifo)` Set the value for the `lifo` configuration attribute for pools created with this configuration instance.
    `void` | `setMaxWaitMillis(long maxWaitMillis)` Set the value for the `maxWait` configuration attribute for pools created with this configuration instance.
    `void` | `setMinEvictableIdleTimeMillis(long minEvictableIdleTimeMillis)` Set the value for the `minEvictableIdleTimeMillis` configuration attribute for pools created with this configuration instance.
    `void` | `setNumTestsPerEvictionRun(int numTestsPerEvictionRun)` Set the value for the `numTestsPerEvictionRun` configuration attribute for pools created with this configuration instance.
    `void` | `setSoftMinEvictableIdleTimeMillis(long softMinEvictableIdleTimeMillis)` Set the value for the `softMinEvictableIdleTimeMillis` configuration attribute for pools created with this configuration instance.
    `void` | `setTestOnBorrow(boolean testOnBorrow)` Set the value for the `testOnBorrow` configuration attribute for pools created with this configuration instance.
    `void` | `setTestOnCreate(boolean testOnCreate)` Set the value for the `testOnCreate` configuration attribute for pools created with this configuration instance.
    `void` | `setTestOnReturn(boolean testOnReturn)` Set the value for the `testOnReturn` configuration attribute for pools created with this configuration instance.
    `void` | `setTestWhileIdle(boolean testWhileIdle)` Set the value for the `testWhileIdle` configuration attribute for pools created with this configuration instance.
    `void` | `setTimeBetweenEvictionRunsMillis(long timeBetweenEvictionRunsMillis)` Set the value for the `timeBetweenEvictionRunsMillis` configuration attribute for pools created with this configuration instance.
    `protected void` | `toStringAppendFields(StringBuilder builder)` Used by sub-classes to include the fields defined by the sub-class in the `BaseObject.toString()` output.

    - ### Methods inherited from class org.apache.tomcat.dbcp.pool2.BaseObject

      `toString`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Field Detail

    - #### DEFAULT_LIFO

          public static final boolean DEFAULT_LIFO

      The default value for the `lifo` configuration attribute.
      See Also:
        `BaseGenericObjectPool.getLifo()`, `BaseGenericObjectPool.getLifo()`, Constant Field Values

    - #### DEFAULT_FAIRNESS

          public static final boolean DEFAULT_FAIRNESS

      The default value for the `fairness` configuration attribute.
      See Also:
        `BaseGenericObjectPool.getFairness()`, `BaseGenericObjectPool.getFairness()`, Constant Field Values

    - #### DEFAULT_MAX_WAIT_MILLIS

          public static final long DEFAULT_MAX_WAIT_MILLIS

      The default value for the `maxWait` configuration attribute.
      See Also:
        `BaseGenericObjectPool.getMaxWaitMillis()`, `BaseGenericObjectPool.getMaxWaitMillis()`, Constant Field Values

    - #### DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS

          public static final long DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS

      The default value for the `minEvictableIdleTimeMillis` configuration attribute.
      See Also:
        `BaseGenericObjectPool.getMinEvictableIdleTimeMillis()`, `BaseGenericObjectPool.getMinEvictableIdleTimeMillis()`, Constant Field Values

    - #### DEFAULT_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS

          public static final long DEFAULT_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS

      The default value for the `softMinEvictableIdleTimeMillis` configuration attribute.
      See Also:
        `BaseGenericObjectPool.getSoftMinEvictableIdleTimeMillis()`, `BaseGenericObjectPool.getSoftMinEvictableIdleTimeMillis()`, Constant Field Values

    - #### DEFAULT_EVICTOR_SHUTDOWN_TIMEOUT_MILLIS

          public static final long DEFAULT_EVICTOR_SHUTDOWN_TIMEOUT_MILLIS

      The default value for `evictorShutdownTimeoutMillis` configuration attribute.
      See Also:
        `BaseGenericObjectPool.getEvictorShutdownTimeoutMillis()`, `BaseGenericObjectPool.getEvictorShutdownTimeoutMillis()`, Constant Field Values

    - #### DEFAULT_NUM_TESTS_PER_EVICTION_RUN

          public static final int DEFAULT_NUM_TESTS_PER_EVICTION_RUN

      The default value for the `numTestsPerEvictionRun` configuration attribute.
      See Also:
        `BaseGenericObjectPool.getNumTestsPerEvictionRun()`, `BaseGenericObjectPool.getNumTestsPerEvictionRun()`, Constant Field Values

    - #### DEFAULT_TEST_ON_CREATE

          public static final boolean DEFAULT_TEST_ON_CREATE

      The default value for the `testOnCreate` configuration attribute.
      Since:
        2.2
      See Also:
        `BaseGenericObjectPool.getTestOnCreate()`, `BaseGenericObjectPool.getTestOnCreate()`, Constant Field Values

    - #### DEFAULT_TEST_ON_BORROW

          public static final boolean DEFAULT_TEST_ON_BORROW

      The default value for the `testOnBorrow` configuration attribute.
      See Also:
        `BaseGenericObjectPool.getTestOnBorrow()`, `BaseGenericObjectPool.getTestOnBorrow()`, Constant Field Values

    - #### DEFAULT_TEST_ON_RETURN

          public static final boolean DEFAULT_TEST_ON_RETURN

      The default value for the `testOnReturn` configuration attribute.
      See Also:
        `BaseGenericObjectPool.getTestOnReturn()`, `BaseGenericObjectPool.getTestOnReturn()`, Constant Field Values

    - #### DEFAULT_TEST_WHILE_IDLE

          public static final boolean DEFAULT_TEST_WHILE_IDLE

      The default value for the `testWhileIdle` configuration attribute.
      See Also:
        `BaseGenericObjectPool.getTestWhileIdle()`, `BaseGenericObjectPool.getTestWhileIdle()`, Constant Field Values

    - #### DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS

          public static final long DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS

      The default value for the `timeBetweenEvictionRunsMillis` configuration attribute.
      See Also:
        `BaseGenericObjectPool.getTimeBetweenEvictionRunsMillis()`, `BaseGenericObjectPool.getTimeBetweenEvictionRunsMillis()`, Constant Field Values

    - #### DEFAULT_BLOCK_WHEN_EXHAUSTED

          public static final boolean DEFAULT_BLOCK_WHEN_EXHAUSTED

      The default value for the `blockWhenExhausted` configuration attribute.
      See Also:
        `BaseGenericObjectPool.getBlockWhenExhausted()`, `BaseGenericObjectPool.getBlockWhenExhausted()`, Constant Field Values

    - #### DEFAULT_JMX_ENABLE

          public static final boolean DEFAULT_JMX_ENABLE

      The default value for enabling JMX for pools created with a configuration instance.
      See Also:
        Constant Field Values

    - #### DEFAULT_JMX_NAME_PREFIX

          public static final String DEFAULT_JMX_NAME_PREFIX

      The default value for the prefix used to name JMX enabled pools created with a configuration instance.
      See Also:
        `BaseGenericObjectPool.getJmxName()`, `BaseGenericObjectPool.getJmxName()`, Constant Field Values

    - #### DEFAULT_JMX_NAME_BASE

          public static final String DEFAULT_JMX_NAME_BASE

      The default value for the base name to use to name JMX enabled pools created with a configuration instance. The default is `null` which means the pool will provide the base name to use.
      See Also:
        `BaseGenericObjectPool.getJmxName()`, `BaseGenericObjectPool.getJmxName()`

    - #### DEFAULT_EVICTION_POLICY_CLASS_NAME

          public static final String DEFAULT_EVICTION_POLICY_CLASS_NAME

      The default value for the `evictionPolicyClassName` configuration attribute.
      See Also:
        `BaseGenericObjectPool.getEvictionPolicyClassName()`, `BaseGenericObjectPool.getEvictionPolicyClassName()`

  - ### Constructor Detail

    - #### BaseObjectPoolConfig

          public BaseObjectPoolConfig()

  - ### Method Detail

    - #### getLifo

          public boolean getLifo()

      Get the value for the `lifo` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `lifo` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getLifo()`, `BaseGenericObjectPool.getLifo()`

    - #### getFairness

          public boolean getFairness()

      Get the value for the `fairness` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `fairness` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getFairness()`, `BaseGenericObjectPool.getFairness()`

    - #### setLifo

          public void setLifo(boolean lifo)

      Set the value for the `lifo` configuration attribute for pools created with this configuration instance.
      Parameters:
        `lifo` - The new setting of `lifo` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getLifo()`, `BaseGenericObjectPool.getLifo()`

    - #### setFairness

          public void setFairness(boolean fairness)

      Set the value for the `fairness` configuration attribute for pools created with this configuration instance.
      Parameters:
        `fairness` - The new setting of `fairness` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getFairness()`, `BaseGenericObjectPool.getFairness()`

    - #### getMaxWaitMillis

          public long getMaxWaitMillis()

      Get the value for the `maxWait` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `maxWait` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getMaxWaitMillis()`, `BaseGenericObjectPool.getMaxWaitMillis()`

    - #### setMaxWaitMillis

          public void setMaxWaitMillis(long maxWaitMillis)

      Set the value for the `maxWait` configuration attribute for pools created with this configuration instance.
      Parameters:
        `maxWaitMillis` - The new setting of `maxWaitMillis` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getMaxWaitMillis()`, `BaseGenericObjectPool.getMaxWaitMillis()`

    - #### getMinEvictableIdleTimeMillis

          public long getMinEvictableIdleTimeMillis()

      Get the value for the `minEvictableIdleTimeMillis` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `minEvictableIdleTimeMillis` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getMinEvictableIdleTimeMillis()`, `BaseGenericObjectPool.getMinEvictableIdleTimeMillis()`

    - #### setMinEvictableIdleTimeMillis

          public void setMinEvictableIdleTimeMillis(long minEvictableIdleTimeMillis)

      Set the value for the `minEvictableIdleTimeMillis` configuration attribute for pools created with this configuration instance.
      Parameters:
        `minEvictableIdleTimeMillis` - The new setting of `minEvictableIdleTimeMillis` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getMinEvictableIdleTimeMillis()`, `BaseGenericObjectPool.getMinEvictableIdleTimeMillis()`

    - #### getSoftMinEvictableIdleTimeMillis

          public long getSoftMinEvictableIdleTimeMillis()

      Get the value for the `softMinEvictableIdleTimeMillis` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `softMinEvictableIdleTimeMillis` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getSoftMinEvictableIdleTimeMillis()`, `BaseGenericObjectPool.getSoftMinEvictableIdleTimeMillis()`

    - #### setSoftMinEvictableIdleTimeMillis

          public void setSoftMinEvictableIdleTimeMillis(long softMinEvictableIdleTimeMillis)

      Set the value for the `softMinEvictableIdleTimeMillis` configuration attribute for pools created with this configuration instance.
      Parameters:
        `softMinEvictableIdleTimeMillis` - The new setting of `softMinEvictableIdleTimeMillis` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getSoftMinEvictableIdleTimeMillis()`, `BaseGenericObjectPool.getSoftMinEvictableIdleTimeMillis()`

    - #### getNumTestsPerEvictionRun

          public int getNumTestsPerEvictionRun()

      Get the value for the `numTestsPerEvictionRun` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `numTestsPerEvictionRun` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getNumTestsPerEvictionRun()`, `BaseGenericObjectPool.getNumTestsPerEvictionRun()`

    - #### setNumTestsPerEvictionRun

          public void setNumTestsPerEvictionRun(int numTestsPerEvictionRun)

      Set the value for the `numTestsPerEvictionRun` configuration attribute for pools created with this configuration instance.
      Parameters:
        `numTestsPerEvictionRun` - The new setting of `numTestsPerEvictionRun` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getNumTestsPerEvictionRun()`, `BaseGenericObjectPool.getNumTestsPerEvictionRun()`

    - #### getEvictorShutdownTimeoutMillis

          public long getEvictorShutdownTimeoutMillis()

      Get the value for the `evictorShutdownTimeoutMillis` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `evictorShutdownTimeoutMillis` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getEvictorShutdownTimeoutMillis()`, `BaseGenericObjectPool.getEvictorShutdownTimeoutMillis()`

    - #### setEvictorShutdownTimeoutMillis

          public void setEvictorShutdownTimeoutMillis(long evictorShutdownTimeoutMillis)

      Set the value for the `evictorShutdownTimeoutMillis` configuration attribute for pools created with this configuration instance.
      Parameters:
        `evictorShutdownTimeoutMillis` - The new setting of `evictorShutdownTimeoutMillis` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getEvictorShutdownTimeoutMillis()`, `BaseGenericObjectPool.getEvictorShutdownTimeoutMillis()`

    - #### getTestOnCreate

          public boolean getTestOnCreate()

      Get the value for the `testOnCreate` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `testOnCreate` for this configuration instance
      Since:
        2.2
      See Also:
        `BaseGenericObjectPool.getTestOnCreate()`, `BaseGenericObjectPool.getTestOnCreate()`

    - #### setTestOnCreate

          public void setTestOnCreate(boolean testOnCreate)

      Set the value for the `testOnCreate` configuration attribute for pools created with this configuration instance.
      Parameters:
        `testOnCreate` - The new setting of `testOnCreate` for this configuration instance
      Since:
        2.2
      See Also:
        `BaseGenericObjectPool.getTestOnCreate()`, `BaseGenericObjectPool.getTestOnCreate()`

    - #### getTestOnBorrow

          public boolean getTestOnBorrow()

      Get the value for the `testOnBorrow` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `testOnBorrow` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getTestOnBorrow()`, `BaseGenericObjectPool.getTestOnBorrow()`

    - #### setTestOnBorrow

          public void setTestOnBorrow(boolean testOnBorrow)

      Set the value for the `testOnBorrow` configuration attribute for pools created with this configuration instance.
      Parameters:
        `testOnBorrow` - The new setting of `testOnBorrow` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getTestOnBorrow()`, `BaseGenericObjectPool.getTestOnBorrow()`

    - #### getTestOnReturn

          public boolean getTestOnReturn()

      Get the value for the `testOnReturn` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `testOnReturn` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getTestOnReturn()`, `BaseGenericObjectPool.getTestOnReturn()`

    - #### setTestOnReturn

          public void setTestOnReturn(boolean testOnReturn)

      Set the value for the `testOnReturn` configuration attribute for pools created with this configuration instance.
      Parameters:
        `testOnReturn` - The new setting of `testOnReturn` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getTestOnReturn()`, `BaseGenericObjectPool.getTestOnReturn()`

    - #### getTestWhileIdle

          public boolean getTestWhileIdle()

      Get the value for the `testWhileIdle` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `testWhileIdle` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getTestWhileIdle()`, `BaseGenericObjectPool.getTestWhileIdle()`

    - #### setTestWhileIdle

          public void setTestWhileIdle(boolean testWhileIdle)

      Set the value for the `testWhileIdle` configuration attribute for pools created with this configuration instance.
      Parameters:
        `testWhileIdle` - The new setting of `testWhileIdle` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getTestWhileIdle()`, `BaseGenericObjectPool.getTestWhileIdle()`

    - #### getTimeBetweenEvictionRunsMillis

          public long getTimeBetweenEvictionRunsMillis()

      Get the value for the `timeBetweenEvictionRunsMillis` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `timeBetweenEvictionRunsMillis` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getTimeBetweenEvictionRunsMillis()`, `BaseGenericObjectPool.getTimeBetweenEvictionRunsMillis()`

    - #### setTimeBetweenEvictionRunsMillis

          public void setTimeBetweenEvictionRunsMillis(long timeBetweenEvictionRunsMillis)

      Set the value for the `timeBetweenEvictionRunsMillis` configuration attribute for pools created with this configuration instance.
      Parameters:
        `timeBetweenEvictionRunsMillis` - The new setting of `timeBetweenEvictionRunsMillis` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getTimeBetweenEvictionRunsMillis()`, `BaseGenericObjectPool.getTimeBetweenEvictionRunsMillis()`

    - #### getEvictionPolicy

          public EvictionPolicy<T> getEvictionPolicy()

      Get the value for the `evictionPolicyClass` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `evictionPolicyClass` for this configuration instance
      Since:
        2.6.0
      See Also:
        `BaseGenericObjectPool.getEvictionPolicy()`, `BaseGenericObjectPool.getEvictionPolicy()`

    - #### getEvictionPolicyClassName

          public String getEvictionPolicyClassName()

      Get the value for the `evictionPolicyClassName` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `evictionPolicyClassName` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getEvictionPolicyClassName()`, `BaseGenericObjectPool.getEvictionPolicyClassName()`

    - #### setEvictionPolicy

          public void setEvictionPolicy(EvictionPolicy<T> evictionPolicy)

      Set the value for the `evictionPolicyClass` configuration attribute for pools created with this configuration instance.
      Parameters:
        `evictionPolicy` - The new setting of `evictionPolicyClass` for this configuration instance
      Since:
        2.6.0
      See Also:
        `BaseGenericObjectPool.getEvictionPolicy()`, `BaseGenericObjectPool.getEvictionPolicy()`

    - #### setEvictionPolicyClassName

          public void setEvictionPolicyClassName(String evictionPolicyClassName)

      Set the value for the `evictionPolicyClassName` configuration attribute for pools created with this configuration instance.
      Parameters:
        `evictionPolicyClassName` - The new setting of `evictionPolicyClassName` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getEvictionPolicyClassName()`, `BaseGenericObjectPool.getEvictionPolicyClassName()`

    - #### getBlockWhenExhausted

          public boolean getBlockWhenExhausted()

      Get the value for the `blockWhenExhausted` configuration attribute for pools created with this configuration instance.
      Returns:
        The current setting of `blockWhenExhausted` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getBlockWhenExhausted()`, `BaseGenericObjectPool.getBlockWhenExhausted()`

    - #### setBlockWhenExhausted

          public void setBlockWhenExhausted(boolean blockWhenExhausted)

      Set the value for the `blockWhenExhausted` configuration attribute for pools created with this configuration instance.
      Parameters:
        `blockWhenExhausted` - The new setting of `blockWhenExhausted` for this configuration instance
      See Also:
        `BaseGenericObjectPool.getBlockWhenExhausted()`, `BaseGenericObjectPool.getBlockWhenExhausted()`

    - #### getJmxEnabled

          public boolean getJmxEnabled()

      Gets the value of the flag that determines if JMX will be enabled for pools created with this configuration instance.
      Returns:
        The current setting of `jmxEnabled` for this configuration instance

    - #### setJmxEnabled

          public void setJmxEnabled(boolean jmxEnabled)

      Sets the value of the flag that determines if JMX will be enabled for pools created with this configuration instance.
      Parameters:
        `jmxEnabled` - The new setting of `jmxEnabled` for this configuration instance

    - #### getJmxNameBase

          public String getJmxNameBase()

      Gets the value of the JMX name base that will be used as part of the name assigned to JMX enabled pools created with this configuration instance. A value of `null` means that the pool will define the JMX name base.
      Returns:
        The current setting of `jmxNameBase` for this configuration instance

    - #### setJmxNameBase

          public void setJmxNameBase(String jmxNameBase)

      Sets the value of the JMX name base that will be used as part of the name assigned to JMX enabled pools created with this configuration instance. A value of `null` means that the pool will define the JMX name base.
      Parameters:
        `jmxNameBase` - The new setting of `jmxNameBase` for this configuration instance

    - #### getJmxNamePrefix

          public String getJmxNamePrefix()

      Gets the value of the JMX name prefix that will be used as part of the name assigned to JMX enabled pools created with this configuration instance.
      Returns:
        The current setting of `jmxNamePrefix` for this configuration instance

    - #### setJmxNamePrefix

          public void setJmxNamePrefix(String jmxNamePrefix)

      Sets the value of the JMX name prefix that will be used as part of the name assigned to JMX enabled pools created with this configuration instance.
      Parameters:
        `jmxNamePrefix` - The new setting of `jmxNamePrefix` for this configuration instance

    - #### toStringAppendFields

          protected void toStringAppendFields(StringBuilder builder)

      Description copied from class: `BaseObject`
      Used by sub-classes to include the fields defined by the sub-class in the `BaseObject.toString()` output.
      Overrides:
        `toStringAppendFields` in class `BaseObject`
      Parameters:
        `builder` - Field names and values are appended to this object

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