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.

Author:

Joram Barrez

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,TenantAwareAcquireAsyncJobsDueRunnable>	asyncJobAcquisitionRunnables
protected Map<String,Thread>	asyncJobAcquisitionThreads
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, commandExecutor, corePoolSize, defaultAsyncJobAcquireWaitTimeInMillis, defaultTimerJobAcquireWaitTimeInMillis, executeAsyncRunnableFactory, executorService, isActive, isAutoActivate, keepAliveTime, lockOwner, maxAsyncJobsDuePerAcquisition, maxPoolSize, maxTimerJobsPerAcquisition, queueSize, retryWaitTimeInMillis, secondsToWaitOnShutdown, temporaryJobQueue, threadPoolQueue, timerJobAcquisitionThread, timerJobRunnable, timerLockTimeInMillis

Constructor Summary

Constructors

Constructor and Description
SharedExecutorServiceAsyncExecutor(TenantInfoHolder tenantInfoHolder)

Method Summary

Methods

Modifier and Type	Method and Description
void	addTenantAsyncExecutor(String tenantId, boolean startExecutor)
protected void	startAsyncJobAcquisitionForTenant(String tenantId)
protected void	startJobAcquisitionThread() Starts the acquisition thread
protected void	startTimerJobAcquisitionForTenant(String tenantId)
protected void	stopJobAcquisitionThread() Stops the acquisition thread

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

executeAsyncJob, getAsyncJobLockTimeInMillis, getCommandExecutor, getCorePoolSize, getDefaultAsyncJobAcquireWaitTimeInMillis, getDefaultTimerJobAcquireWaitTimeInMillis, getExecuteAsyncRunnableFactory, getExecutorService, getKeepAliveTime, getLockOwner, getMaxAsyncJobsDuePerAcquisition, getMaxPoolSize, getMaxTimerJobsPerAcquisition, getQueueSize, getRetryWaitTimeInMillis, getSecondsToWaitOnShutdown, getThreadPoolQueue, getTimerLockTimeInMillis, isActive, isAutoActivate, setAsyncJobLockTimeInMillis, setAsyncJobsDueRunnable, setAutoActivate, setCommandExecutor, setCorePoolSize, setDefaultAsyncJobAcquireWaitTimeInMillis, setDefaultTimerJobAcquireWaitTimeInMillis, setExecuteAsyncRunnableFactory, setExecutorService, setKeepAliveTime, setLockOwner, setMaxAsyncJobsDuePerAcquisition, setMaxPoolSize, setMaxTimerJobsPerAcquisition, setQueueSize, setRetryWaitTimeInMillis, setSecondsToWaitOnShutdown, setThreadPoolQueue, setTimerJobRunnable, setTimerLockTimeInMillis, shutdown, start, startExecutingAsyncJobs, stopExecutingAsyncJobs

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, getCommandExecutor, getDefaultAsyncJobAcquireWaitTimeInMillis, getDefaultTimerJobAcquireWaitTimeInMillis, getLockOwner, getMaxAsyncJobsDuePerAcquisition, getMaxTimerJobsPerAcquisition, getRetryWaitTimeInMillis, getTimerLockTimeInMillis, isActive, isAutoActivate, setAsyncJobLockTimeInMillis, setAutoActivate, setCommandExecutor, setDefaultAsyncJobAcquireWaitTimeInMillis, setDefaultTimerJobAcquireWaitTimeInMillis, setMaxAsyncJobsDuePerAcquisition, setMaxTimerJobsPerAcquisition, setRetryWaitTimeInMillis, setTimerLockTimeInMillis, shutdown, start

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

Constructor Detail

SharedExecutorServiceAsyncExecutor

public SharedExecutorServiceAsyncExecutor(TenantInfoHolder tenantInfoHolder)

Method Detail

addTenantAsyncExecutor

public void addTenantAsyncExecutor(String tenantId,
                          boolean startExecutor)

Specified by:

addTenantAsyncExecutor in interface TenantAwareAsyncExecutor

startJobAcquisitionThread

protected void startJobAcquisitionThread()

Description copied from class: DefaultAsyncJobExecutor

Starts the acquisition thread

Overrides:

startJobAcquisitionThread in class DefaultAsyncJobExecutor

startTimerJobAcquisitionForTenant

protected void startTimerJobAcquisitionForTenant(String tenantId)

startAsyncJobAcquisitionForTenant

protected void startAsyncJobAcquisitionForTenant(String tenantId)

stopJobAcquisitionThread

protected void stopJobAcquisitionThread()

Description copied from class: DefaultAsyncJobExecutor

Stops the acquisition thread

Overrides:

stopJobAcquisitionThread in class DefaultAsyncJobExecutor