org.activiti.engine.impl.asyncexecutor.multitenant

Class SharedExecutorServiceAsyncExecutor

java.lang.Object

org.activiti.engine.impl.asyncexecutor.DefaultAsyncJobExecutor

org.activiti.engine.impl.asyncexecutor.multitenant.SharedExecutorServiceAsyncExecutor

All Implemented Interfaces:

AsyncExecutor, TenantAwareAsyncExecutor

public class SharedExecutorServiceAsyncExecutor
extends DefaultAsyncJobExecutor
implements TenantAwareAsyncExecutor

Multi tenant AsyncExecutor. For each tenant, there will be acquire threads, but only one ExecutorService will be used once the jobs are acquired.

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,TenantAwareAcquireAsyncJobsDueRunnable>	asyncJobAcquisitionRunnables
protected Map<String,Thread>	asyncJobAcquisitionThreads
protected Map<String,TenantAwareResetExpiredJobsRunnable>	resetExpiredJobsRunnables
protected Map<String,Thread>	resetExpiredJobsThreads
protected TenantInfoHolder	tenantInfoHolder
protected Map<String,TenantAwareAcquireTimerJobsRunnable>	timerJobAcquisitionRunnables
protected Map<String,Thread>	timerJobAcquisitionThreads

Fields inherited from class org.activiti.engine.impl.asyncexecutor.DefaultAsyncJobExecutor

asyncJobAcquisitionThread, asyncJobLockTimeInMillis, asyncJobsDueRunnable, corePoolSize, defaultAsyncJobAcquireWaitTimeInMillis, defaultQueueSizeFullWaitTime, defaultTimerJobAcquireWaitTimeInMillis, executeAsyncRunnableFactory, executorService, isActive, isAutoActivate, isMessageQueueMode, keepAliveTime, lockOwner, maxAsyncJobsDuePerAcquisition, maxPoolSize, maxTimerJobsPerAcquisition, processEngineConfiguration, queueSize, resetExpiredJobsInterval, resetExpiredJobsPageSize, resetExpiredJobsRunnable, resetExpiredJobThread, retryWaitTimeInMillis, secondsToWaitOnShutdown, temporaryJobQueue, threadPoolQueue, timerJobAcquisitionThread, timerJobRunnable, timerLockTimeInMillis

Constructor Summary

Constructors

Constructor and Description
SharedExecutorServiceAsyncExecutor(TenantInfoHolder tenantInfoHolder)

Method Summary

Modifier and Type	Method and Description
void	addTenantAsyncExecutor(String tenantId, boolean startExecutor)
Set<String>	getTenantIds()
void	removeTenantAsyncExecutor(String tenantId)
void	start() Starts the async executor
protected void	startAsyncJobAcquisitionForTenant(String tenantId)
protected void	startResetExpiredJobsForTenant(String tenantId)
protected void	startTimerJobAcquisitionForTenant(String tenantId)
protected void	stopJobAcquisitionThread() Stops the acquisition thread
protected void	stopThreadsForTenant(String tenantId)

Methods inherited from class org.activiti.engine.impl.asyncexecutor.DefaultAsyncJobExecutor

createRunnableForJob, executeAsyncJob, executeTemporaryJobs, getAsyncJobAcquisitionThread, getAsyncJobLockTimeInMillis, getCorePoolSize, getDefaultAsyncJobAcquireWaitTimeInMillis, getDefaultQueueSizeFullWaitTimeInMillis, getDefaultTimerJobAcquireWaitTimeInMillis, getExecuteAsyncRunnableFactory, getExecutorService, getKeepAliveTime, getLockOwner, getMaxAsyncJobsDuePerAcquisition, getMaxPoolSize, getMaxTimerJobsPerAcquisition, getProcessEngineConfiguration, getQueueSize, getResetExpiredJobsInterval, getResetExpiredJobsPageSize, getResetExpiredJobThread, getRetryWaitTimeInMillis, getSecondsToWaitOnShutdown, getThreadPoolQueue, getTimerJobAcquisitionThread, getTimerLockTimeInMillis, initAsyncJobExecutionThreadPool, isActive, isAutoActivate, isMessageQueueMode, setAsyncJobAcquisitionThread, setAsyncJobLockTimeInMillis, setAsyncJobsDueRunnable, setAutoActivate, setCorePoolSize, setDefaultAsyncJobAcquireWaitTimeInMillis, setDefaultQueueSizeFullWaitTimeInMillis, setDefaultTimerJobAcquireWaitTimeInMillis, setExecuteAsyncRunnableFactory, setExecutorService, setKeepAliveTime, setLockOwner, setMaxAsyncJobsDuePerAcquisition, setMaxPoolSize, setMaxTimerJobsPerAcquisition, setMessageQueueMode, setProcessEngineConfiguration, setQueueSize, setResetExpiredJobsInterval, setResetExpiredJobsPageSize, setResetExpiredJobsRunnable, setResetExpiredJobThread, setRetryWaitTimeInMillis, setSecondsToWaitOnShutdown, setThreadPoolQueue, setTimerJobAcquisitionThread, setTimerJobRunnable, setTimerLockTimeInMillis, shutdown, startJobAcquisitionThread, startResetExpiredJobsThread, startTimerAcquisitionThread, stopExecutingAsyncJobs, stopResetExpiredJobsThread, stopTimerAcquisitionThread

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.activiti.engine.impl.asyncexecutor.AsyncExecutor

executeAsyncJob, getAsyncJobLockTimeInMillis, getDefaultAsyncJobAcquireWaitTimeInMillis, getDefaultQueueSizeFullWaitTimeInMillis, getDefaultTimerJobAcquireWaitTimeInMillis, getLockOwner, getMaxAsyncJobsDuePerAcquisition, getMaxTimerJobsPerAcquisition, getProcessEngineConfiguration, getResetExpiredJobsInterval, getResetExpiredJobsPageSize, getRetryWaitTimeInMillis, getTimerLockTimeInMillis, isActive, isAutoActivate, setAsyncJobLockTimeInMillis, setAutoActivate, setDefaultAsyncJobAcquireWaitTimeInMillis, setDefaultQueueSizeFullWaitTimeInMillis, setDefaultTimerJobAcquireWaitTimeInMillis, setMaxAsyncJobsDuePerAcquisition, setMaxTimerJobsPerAcquisition, setProcessEngineConfiguration, setResetExpiredJobsInterval, setResetExpiredJobsPageSize, setRetryWaitTimeInMillis, setTimerLockTimeInMillis, shutdown

Field Detail

tenantInfoHolder

protected TenantInfoHolder tenantInfoHolder

timerJobAcquisitionThreads

protected Map<String,Thread> timerJobAcquisitionThreads

timerJobAcquisitionRunnables

protected Map<String,TenantAwareAcquireTimerJobsRunnable> timerJobAcquisitionRunnables

asyncJobAcquisitionThreads

protected Map<String,Thread> asyncJobAcquisitionThreads

asyncJobAcquisitionRunnables

protected Map<String,TenantAwareAcquireAsyncJobsDueRunnable> asyncJobAcquisitionRunnables

resetExpiredJobsThreads

protected Map<String,Thread> resetExpiredJobsThreads

resetExpiredJobsRunnables

protected Map<String,TenantAwareResetExpiredJobsRunnable> resetExpiredJobsRunnables

Constructor Detail

SharedExecutorServiceAsyncExecutor

public SharedExecutorServiceAsyncExecutor(TenantInfoHolder tenantInfoHolder)

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

start

public void start()

Description copied from class: DefaultAsyncJobExecutor

Starts the async executor

Specified by:

start in interface AsyncExecutor

Overrides:

start in class DefaultAsyncJobExecutor

startTimerJobAcquisitionForTenant

protected void startTimerJobAcquisitionForTenant(String tenantId)

startAsyncJobAcquisitionForTenant

protected void startAsyncJobAcquisitionForTenant(String tenantId)

startResetExpiredJobsForTenant

protected void startResetExpiredJobsForTenant(String tenantId)

stopJobAcquisitionThread

protected void stopJobAcquisitionThread()

Description copied from class: DefaultAsyncJobExecutor

Stops the acquisition thread

Overrides:

stopJobAcquisitionThread in class DefaultAsyncJobExecutor

stopThreadsForTenant

protected void stopThreadsForTenant(String tenantId)