org.apache.tomcat.dbcp.pool2.impl

Class EvictionConfig

java.lang.Object

org.apache.tomcat.dbcp.pool2.impl.EvictionConfig

public class EvictionConfig
extends Object

This class is used by pool implementations to pass configuration information to EvictionPolicy instances. The EvictionPolicy may also have its own specific configuration attributes.

This class is immutable and thread-safe.

Since:

2.0

Constructor Summary

Constructors

Constructor and Description
EvictionConfig(long poolIdleEvictTime, long poolIdleSoftEvictTime, int minIdle) Create a new eviction configuration with the specified parameters.

Method Summary

Modifier and Type	Method and Description
long	getIdleEvictTime() Obtain the idleEvictTime for this eviction configuration instance.
long	getIdleSoftEvictTime() Obtain the idleSoftEvictTime for this eviction configuration instance.
int	getMinIdle() Obtain the minIdle for this eviction configuration instance.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

EvictionConfig

public EvictionConfig(long poolIdleEvictTime,
                      long poolIdleSoftEvictTime,
                      int minIdle)

Create a new eviction configuration with the specified parameters. Instances are immutable.

Parameters:

poolIdleEvictTime - Expected to be provided by BaseGenericObjectPool.getMinEvictableIdleTimeMillis()

poolIdleSoftEvictTime - Expected to be provided by BaseGenericObjectPool.getSoftMinEvictableIdleTimeMillis()

minIdle - Expected to be provided by GenericObjectPool.getMinIdle() or GenericKeyedObjectPool.getMinIdlePerKey()

Method Detail

getIdleEvictTime

public long getIdleEvictTime()

Obtain the idleEvictTime for this eviction configuration instance.

How the evictor behaves based on this value will be determined by the configured EvictionPolicy.

Returns:

The idleEvictTime in milliseconds

getIdleSoftEvictTime

public long getIdleSoftEvictTime()

Obtain the idleSoftEvictTime for this eviction configuration instance.

How the evictor behaves based on this value will be determined by the configured EvictionPolicy.

Returns:

The (@code idleSoftEvictTime} in milliseconds

getMinIdle

public int getMinIdle()

Obtain the minIdle for this eviction configuration instance.

How the evictor behaves based on this value will be determined by the configured EvictionPolicy.

Returns:

The minIdle

toString

public String toString()

Overrides:

toString in class Object

Since:

2.4