Package org.bonitasoft.engine.work

Class DefaultBonitaExecutorServiceFactory

java.lang.Object

org.bonitasoft.engine.work.DefaultBonitaExecutorServiceFactory

All Implemented Interfaces:

BonitaExecutorServiceFactory

@Component("bonitaExecutorServiceFactory")
public class DefaultBonitaExecutorServiceFactory
extends java.lang.Object
implements BonitaExecutorServiceFactory

Use ThreadPoolExecutor as ExecutorService The handling of threads relies on the JVM The rules to create new thread are: - If the number of threads is less than the corePoolSize, create a new Thread to run a new task. - If the number of threads is equal (or greater than) the corePoolSize, put the task into the queue. - If the queue is full, and the number of threads is less than the maxPoolSize, create a new thread to run tasks in. - If the queue is full, and the number of threads is greater than or equal to maxPoolSize, reject the task. When the current number of threads are > than corePoolSize, they are kept idle during keepAliveTimeSeconds

Author:

Baptiste Mesta

Constructor Summary

Constructors

Constructor	Description
DefaultBonitaExecutorServiceFactory(WorkFactory workFactory, long tenantId, int corePoolSize, int queueCapacity, int maximumPoolSize, long keepAliveTimeSeconds, EngineClock engineClock, WorkExecutionAuditor workExecutionAuditor, io.micrometer.core.instrument.MeterRegistry meterRegistry, ExecutorServiceMetricsProvider executorServiceMetricsProvider)

Method Summary

Modifier and Type	Method	Description
BonitaExecutorService	createExecutorService(WorkExecutionCallback workExecutionCallback)	Create a bonita executor service with the given WorkExecutionCallback
void	unbind()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultBonitaExecutorServiceFactory

public DefaultBonitaExecutorServiceFactory(WorkFactory workFactory,
                                           @Value("${tenantId}")
                                           long tenantId,
                                           @Value("${bonita.tenant.work.corePoolSize}")
                                           int corePoolSize,
                                           @Value("${bonita.tenant.work.queueCapacity}")
                                           int queueCapacity,
                                           @Value("${bonita.tenant.work.maximumPoolSize}")
                                           int maximumPoolSize,
                                           @Value("${bonita.tenant.work.keepAliveTimeSeconds}")
                                           long keepAliveTimeSeconds,
                                           EngineClock engineClock,
                                           WorkExecutionAuditor workExecutionAuditor,
                                           io.micrometer.core.instrument.MeterRegistry meterRegistry,
                                           ExecutorServiceMetricsProvider executorServiceMetricsProvider)

Method Detail

createExecutorService

public BonitaExecutorService createExecutorService(WorkExecutionCallback workExecutionCallback)

Description copied from interface: BonitaExecutorServiceFactory

Create a bonita executor service with the given WorkExecutionCallback

Specified by:

createExecutorService in interface BonitaExecutorServiceFactory

Parameters:

workExecutionCallback - this callback will be executed when a work complete.

Returns:

the BonitaExecutorService

unbind

public void unbind()

Specified by:

unbind in interface BonitaExecutorServiceFactory