org.activiti.engine.impl.asyncexecutor.multitenant

Class ExecutorPerTenantAsyncExecutor

java.lang.Object

org.activiti.engine.impl.asyncexecutor.multitenant.ExecutorPerTenantAsyncExecutor

All Implemented Interfaces:

AsyncExecutor, TenantAwareAsyncExecutor

public class ExecutorPerTenantAsyncExecutor
extends Object
implements TenantAwareAsyncExecutor

An AsyncExecutor that has one AsyncExecutor per tenant. So each tenant has its own acquiring threads and it's own threadpool for executing jobs.

Author:

Joram Barrez

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	active
protected boolean	autoActivate
protected ProcessEngineConfigurationImpl	processEngineConfiguration
protected TenantAwareAsyncExecutorFactory	tenantAwareAyncExecutorFactory
protected Map<String,AsyncExecutor>	tenantExecutors
protected TenantInfoHolder	tenantInfoHolder

Constructor Summary

Constructors

Constructor and Description
ExecutorPerTenantAsyncExecutor(TenantInfoHolder tenantInfoHolder)
ExecutorPerTenantAsyncExecutor(TenantInfoHolder tenantInfoHolder, TenantAwareAsyncExecutorFactory tenantAwareAyncExecutorFactory)

Method Summary

Modifier and Type	Method and Description
void	addTenantAsyncExecutor(String tenantId, boolean startExecutor)
protected AsyncExecutor	determineAsyncExecutor()
boolean	executeAsyncJob(Job job) Offers the provided JobEntity to this AsyncExecutor instance to execute.
int	getAsyncJobLockTimeInMillis()
int	getDefaultAsyncJobAcquireWaitTimeInMillis()
int	getDefaultQueueSizeFullWaitTimeInMillis()
int	getDefaultTimerJobAcquireWaitTimeInMillis()
JobManager	getJobManager()
String	getLockOwner()
int	getMaxAsyncJobsDuePerAcquisition()
int	getMaxTimerJobsPerAcquisition()
ProcessEngineConfigurationImpl	getProcessEngineConfiguration()
int	getResetExpiredJobsInterval()
int	getResetExpiredJobsPageSize()
int	getRetryWaitTimeInMillis()
Set<String>	getTenantIds()
int	getTimerLockTimeInMillis()
boolean	isActive()
boolean	isAutoActivate()
void	removeTenantAsyncExecutor(String tenantId)
void	setAsyncJobLockTimeInMillis(int lockTimeInMillis)
void	setAutoActivate(boolean isAutoActivate)
void	setDefaultAsyncJobAcquireWaitTimeInMillis(int waitTimeInMillis)
void	setDefaultQueueSizeFullWaitTimeInMillis(int defaultQueueSizeFullWaitTimeInMillis)
void	setDefaultTimerJobAcquireWaitTimeInMillis(int waitTimeInMillis)
void	setMaxAsyncJobsDuePerAcquisition(int maxJobs)
void	setMaxTimerJobsPerAcquisition(int maxJobs)
void	setProcessEngineConfiguration(ProcessEngineConfigurationImpl processEngineConfiguration)
void	setResetExpiredJobsInterval(int resetExpiredJobsInterval)
void	setResetExpiredJobsPageSize(int resetExpiredJobsPageSize)
void	setRetryWaitTimeInMillis(int retryWaitTimeInMillis)
void	setTimerLockTimeInMillis(int lockTimeInMillis)
void	shutdown() Stops executing jobs.
protected void	shutdownTenantExecutor(String tenantId)
void	start() Starts the Async Executor: jobs will be acquired and executed.

Methods inherited from class java.lang.Object

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

Field Detail

tenantInfoHolder

protected TenantInfoHolder tenantInfoHolder

tenantAwareAyncExecutorFactory

protected TenantAwareAsyncExecutorFactory tenantAwareAyncExecutorFactory

tenantExecutors

protected Map<String,AsyncExecutor> tenantExecutors

processEngineConfiguration

protected ProcessEngineConfigurationImpl processEngineConfiguration

active

protected boolean active

autoActivate

protected boolean autoActivate

Constructor Detail

ExecutorPerTenantAsyncExecutor

public ExecutorPerTenantAsyncExecutor(TenantInfoHolder tenantInfoHolder)

ExecutorPerTenantAsyncExecutor

public ExecutorPerTenantAsyncExecutor(TenantInfoHolder tenantInfoHolder,
                                      TenantAwareAsyncExecutorFactory tenantAwareAyncExecutorFactory)

Method Detail

getTenantIds

public Set<String> getTenantIds()

Specified by:

getTenantIds in interface TenantAwareAsyncExecutor

addTenantAsyncExecutor

public void addTenantAsyncExecutor(String tenantId,
                                   boolean startExecutor)

Specified by:

addTenantAsyncExecutor in interface TenantAwareAsyncExecutor

removeTenantAsyncExecutor

public void removeTenantAsyncExecutor(String tenantId)

Specified by:

removeTenantAsyncExecutor in interface TenantAwareAsyncExecutor

determineAsyncExecutor

protected AsyncExecutor determineAsyncExecutor()

executeAsyncJob

public boolean executeAsyncJob(Job job)

Description copied from interface: AsyncExecutor

Offers the provided JobEntity to this AsyncExecutor instance to execute. If the offering does not work for some reason, false will be returned (For example when the job queue is full in the DefaultAsyncJobExecutor).

Specified by:

executeAsyncJob in interface AsyncExecutor

getJobManager

public JobManager getJobManager()

setProcessEngineConfiguration

public void setProcessEngineConfiguration(ProcessEngineConfigurationImpl processEngineConfiguration)

Specified by:

setProcessEngineConfiguration in interface AsyncExecutor

getProcessEngineConfiguration

public ProcessEngineConfigurationImpl getProcessEngineConfiguration()

Specified by:

getProcessEngineConfiguration in interface AsyncExecutor

isAutoActivate

public boolean isAutoActivate()

Specified by:

isAutoActivate in interface AsyncExecutor

setAutoActivate

public void setAutoActivate(boolean isAutoActivate)

Specified by:

setAutoActivate in interface AsyncExecutor

isActive

public boolean isActive()

Specified by:

isActive in interface AsyncExecutor

start

public void start()

Description copied from interface: AsyncExecutor

Starts the Async Executor: jobs will be acquired and executed.

Specified by:

start in interface AsyncExecutor

shutdown

public void shutdown()

Description copied from interface: AsyncExecutor

Stops executing jobs.

Specified by:

shutdown in interface AsyncExecutor

shutdownTenantExecutor

protected void shutdownTenantExecutor(String tenantId)

getLockOwner

public String getLockOwner()

Specified by:

getLockOwner in interface AsyncExecutor

getTimerLockTimeInMillis

public int getTimerLockTimeInMillis()

Specified by:

getTimerLockTimeInMillis in interface AsyncExecutor

setTimerLockTimeInMillis

public void setTimerLockTimeInMillis(int lockTimeInMillis)

Specified by:

setTimerLockTimeInMillis in interface AsyncExecutor

getAsyncJobLockTimeInMillis

public int getAsyncJobLockTimeInMillis()

Specified by:

getAsyncJobLockTimeInMillis in interface AsyncExecutor

setAsyncJobLockTimeInMillis

public void setAsyncJobLockTimeInMillis(int lockTimeInMillis)

Specified by:

setAsyncJobLockTimeInMillis in interface AsyncExecutor

getDefaultTimerJobAcquireWaitTimeInMillis

public int getDefaultTimerJobAcquireWaitTimeInMillis()

Specified by:

getDefaultTimerJobAcquireWaitTimeInMillis in interface AsyncExecutor

setDefaultTimerJobAcquireWaitTimeInMillis

public void setDefaultTimerJobAcquireWaitTimeInMillis(int waitTimeInMillis)

Specified by:

setDefaultTimerJobAcquireWaitTimeInMillis in interface AsyncExecutor

getDefaultAsyncJobAcquireWaitTimeInMillis

public int getDefaultAsyncJobAcquireWaitTimeInMillis()

Specified by:

getDefaultAsyncJobAcquireWaitTimeInMillis in interface AsyncExecutor

setDefaultAsyncJobAcquireWaitTimeInMillis

public void setDefaultAsyncJobAcquireWaitTimeInMillis(int waitTimeInMillis)

Specified by:

setDefaultAsyncJobAcquireWaitTimeInMillis in interface AsyncExecutor

getDefaultQueueSizeFullWaitTimeInMillis

public int getDefaultQueueSizeFullWaitTimeInMillis()

Specified by:

getDefaultQueueSizeFullWaitTimeInMillis in interface AsyncExecutor

setDefaultQueueSizeFullWaitTimeInMillis

public void setDefaultQueueSizeFullWaitTimeInMillis(int defaultQueueSizeFullWaitTimeInMillis)

Specified by:

setDefaultQueueSizeFullWaitTimeInMillis in interface AsyncExecutor

getMaxAsyncJobsDuePerAcquisition

public int getMaxAsyncJobsDuePerAcquisition()

Specified by:

getMaxAsyncJobsDuePerAcquisition in interface AsyncExecutor

setMaxAsyncJobsDuePerAcquisition

public void setMaxAsyncJobsDuePerAcquisition(int maxJobs)

Specified by:

setMaxAsyncJobsDuePerAcquisition in interface AsyncExecutor

getMaxTimerJobsPerAcquisition

public int getMaxTimerJobsPerAcquisition()

Specified by:

getMaxTimerJobsPerAcquisition in interface AsyncExecutor

setMaxTimerJobsPerAcquisition

public void setMaxTimerJobsPerAcquisition(int maxJobs)

Specified by:

setMaxTimerJobsPerAcquisition in interface AsyncExecutor

getRetryWaitTimeInMillis

public int getRetryWaitTimeInMillis()

Specified by:

getRetryWaitTimeInMillis in interface AsyncExecutor

setRetryWaitTimeInMillis

public void setRetryWaitTimeInMillis(int retryWaitTimeInMillis)

Specified by:

setRetryWaitTimeInMillis in interface AsyncExecutor

getResetExpiredJobsInterval

public int getResetExpiredJobsInterval()

Specified by:

getResetExpiredJobsInterval in interface AsyncExecutor

setResetExpiredJobsInterval

public void setResetExpiredJobsInterval(int resetExpiredJobsInterval)

Specified by:

setResetExpiredJobsInterval in interface AsyncExecutor

getResetExpiredJobsPageSize

public int getResetExpiredJobsPageSize()

Specified by:

getResetExpiredJobsPageSize in interface AsyncExecutor

setResetExpiredJobsPageSize

public void setResetExpiredJobsPageSize(int resetExpiredJobsPageSize)

Specified by:

setResetExpiredJobsPageSize in interface AsyncExecutor