Package org.apache.activemq.usage

Class SystemUsage

java.lang.Object

org.apache.activemq.usage.SystemUsage

All Implemented Interfaces:

org.apache.activemq.Service

public class SystemUsage
extends Object
implements org.apache.activemq.Service

Holder for Usage instances for memory, store and temp files Main use case is manage memory usage.

Constructor Summary

Constructors

Constructor	Description
SystemUsage()
SystemUsage(String name, PersistenceAdapter adapter, PListStore tempStore, JobSchedulerStore jobSchedulerStore)
SystemUsage(SystemUsage parent, String name)

Method Summary

Modifier and Type	Method	Description
String	getCheckLimitsLogLevel()
ThreadPoolExecutor	getExecutor()
JobSchedulerUsage	getJobSchedulerUsage()
org.apache.activemq.usage.MemoryUsage	getMemoryUsage()
String	getName()
SystemUsage	getParent()
long	getSendFailIfNoSpaceAfterTimeout()
StoreUsage	getStoreUsage()
TempUsage	getTempUsage()
boolean	isSendFailIfNoSpace()
boolean	isSendFailIfNoSpaceExplicitySet()
void	setCheckLimitsLogLevel(String checkLimitsLogLevel)
void	setExecutor(ThreadPoolExecutor executor)
void	setJobSchedulerUsage(JobSchedulerUsage jobSchedulerUsage)
void	setMemoryUsage(org.apache.activemq.usage.MemoryUsage memoryUsage)
void	setName(String name)
void	setParent(SystemUsage parent)
void	setSendFailIfNoSpace(boolean failProducerIfNoSpace)	Sets whether or not a send() should fail if there is no space free.
void	setSendFailIfNoSpaceAfterTimeout(long sendFailIfNoSpaceAfterTimeout)
void	setSendFailIfNoSpaceExplicitySet(boolean sendFailIfNoSpaceExplicitySet)
void	setStoreUsage(StoreUsage storeUsage)
void	setTempUsage(TempUsage tempDiskUsage)
void	start()
void	stop()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

SystemUsage

public SystemUsage()

SystemUsage

public SystemUsage(String name,
 PersistenceAdapter adapter,
 PListStore tempStore,
 JobSchedulerStore jobSchedulerStore)

SystemUsage

public SystemUsage(SystemUsage parent,
 String name)

Method Details

getName

public String getName()

getMemoryUsage

public org.apache.activemq.usage.MemoryUsage getMemoryUsage()

Returns:

the memoryUsage

getStoreUsage

public StoreUsage getStoreUsage()

Returns:

the storeUsage

getTempUsage

public TempUsage getTempUsage()

Returns:

the tempDiskUsage

getJobSchedulerUsage

public JobSchedulerUsage getJobSchedulerUsage()

Returns:

the schedulerUsage

toString

public String toString()

Overrides:

toString in class Object

start

public void start()

Specified by:

start in interface org.apache.activemq.Service

stop

public void stop()

Specified by:

stop in interface org.apache.activemq.Service

setSendFailIfNoSpace

public void setSendFailIfNoSpace(boolean failProducerIfNoSpace)

Sets whether or not a send() should fail if there is no space free. The default value is false which means to block the send() method until space becomes available

isSendFailIfNoSpace

public boolean isSendFailIfNoSpace()

getParent

public SystemUsage getParent()

setParent

public void setParent(SystemUsage parent)

isSendFailIfNoSpaceExplicitySet

public boolean isSendFailIfNoSpaceExplicitySet()

setSendFailIfNoSpaceExplicitySet

public void setSendFailIfNoSpaceExplicitySet(boolean sendFailIfNoSpaceExplicitySet)

getSendFailIfNoSpaceAfterTimeout

public long getSendFailIfNoSpaceAfterTimeout()

setSendFailIfNoSpaceAfterTimeout

public void setSendFailIfNoSpaceAfterTimeout(long sendFailIfNoSpaceAfterTimeout)

setName

public void setName(String name)

setMemoryUsage

public void setMemoryUsage(org.apache.activemq.usage.MemoryUsage memoryUsage)

setStoreUsage

public void setStoreUsage(StoreUsage storeUsage)

setTempUsage

public void setTempUsage(TempUsage tempDiskUsage)

setJobSchedulerUsage

public void setJobSchedulerUsage(JobSchedulerUsage jobSchedulerUsage)

getExecutor

public ThreadPoolExecutor getExecutor()

Returns:

the executor

setExecutor

public void setExecutor(ThreadPoolExecutor executor)

Parameters:

executor - the executor to set

getCheckLimitsLogLevel

public String getCheckLimitsLogLevel()

setCheckLimitsLogLevel

public void setCheckLimitsLogLevel(String checkLimitsLogLevel)