com.atlassian.confluence.event
Class CpuBasedThreadPoolConfiguration

java.lang.Object
  com.atlassian.confluence.event.CpuBasedThreadPoolConfiguration

All Implemented Interfaces:

com.atlassian.event.config.EventThreadPoolConfiguration

public class CpuBasedThreadPoolConfiguration
extends java.lang.Object
implements com.atlassian.event.config.EventThreadPoolConfiguration

EventThreadPoolConfiguration implementation that creates configuration for ThreadPoolExecutor based on cpus available.

It's possible to override this behaviour via CORE_POOL_SIZE_KEY, MAXIMUM_POOL_SIZE_KEY, QUEUE_SIZE_KEY system properties

Since:

5.5

Field Summary

static java.lang.String	CORE_POOL_SIZE_KEY
static java.lang.String	MAXIMUM_POOL_SIZE_KEY
protected static int	QUEUE_SIZE Size of ThreadPoolExecutor.workQueue
static java.lang.String	QUEUE_SIZE_KEY

Constructor Summary

CpuBasedThreadPoolConfiguration()

Method Summary

int	getCorePoolSize()
long	getKeepAliveTime()
int	getMaximumPoolSize()
java.util.concurrent.TimeUnit	getTimeUnit()

Methods inherited from class java.lang.Object

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

Field Detail

CORE_POOL_SIZE_KEY

public static final java.lang.String CORE_POOL_SIZE_KEY

See Also:

Constant Field Values

MAXIMUM_POOL_SIZE_KEY

public static final java.lang.String MAXIMUM_POOL_SIZE_KEY

See Also:

Constant Field Values

QUEUE_SIZE_KEY

public static final java.lang.String QUEUE_SIZE_KEY

See Also:

Constant Field Values

QUEUE_SIZE

protected static final int QUEUE_SIZE

Size of ThreadPoolExecutor.workQueue

Constructor Detail

CpuBasedThreadPoolConfiguration

public CpuBasedThreadPoolConfiguration()

Method Detail

getCorePoolSize

public int getCorePoolSize()

Specified by:

getCorePoolSize in interface com.atlassian.event.config.EventThreadPoolConfiguration

getMaximumPoolSize

public int getMaximumPoolSize()

Specified by:

getMaximumPoolSize in interface com.atlassian.event.config.EventThreadPoolConfiguration

getKeepAliveTime

public long getKeepAliveTime()

Specified by:

getKeepAliveTime in interface com.atlassian.event.config.EventThreadPoolConfiguration

getTimeUnit

public java.util.concurrent.TimeUnit getTimeUnit()

Specified by:

getTimeUnit in interface com.atlassian.event.config.EventThreadPoolConfiguration