Package org.camunda.bpm.engine.spring.components.jobexecutor

Class SpringJobExecutor

  • public class SpringJobExecutor
extends org.camunda.bpm.engine.impl.jobexecutor.JobExecutor

    This is a spring based implementation of the JobExecutor using spring abstraction TaskExecutor for performing background task execution.

    The idea behind this implementation is to externalize the configuration of the task executor, so it can leverage to Application servers controller thread pools, for example using the commonj API. The use of unmanaged thread in application servers is discouraged by the Java EE spec.

    Author:
    Pablo Ganga

    • Field Summary

      • Fields inherited from class org.camunda.bpm.engine.impl.jobexecutor.JobExecutor

        acquireJobsCmdFactory, acquireJobsRunnable, backoffDecreaseThreshold, backoffTimeInMillis, isActive, isAutoActivate, jobAcquisitionThread, lockOwner, lockTimeInMillis, maxBackoff, maxJobsPerAcquisition, maxWait, name, processEngines, rejectedJobsHandler, waitIncreaseFactor, waitTimeInMillis

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void executeJobs​(List<String> jobIds, org.camunda.bpm.engine.impl.ProcessEngineImpl processEngine)  
      org.springframework.core.task.TaskExecutor getTaskExecutor()  
      void setTaskExecutor​(org.springframework.core.task.TaskExecutor taskExecutor)
      Required spring injected TaskExecutor} implementation that will be used to execute runnable jobs.
      protected void startExecutingJobs()  
      protected void stopExecutingJobs()  

      • Methods inherited from class org.camunda.bpm.engine.impl.jobexecutor.JobExecutor

        engineIterator, ensureCleanup, ensureInitialization, executeJobs, getAcquireJobsCmd, getAcquireJobsCmdFactory, getAcquireJobsRunnable, getBackoffDecreaseThreshold, getBackoffTimeInMillis, getCommandExecutor, getExecuteJobsRunnable, getLockOwner, getLockTimeInMillis, getMaxBackoff, getMaxJobsPerAcquisition, getMaxWait, getName, getProcessEngines, getRejectedJobsHandler, getWaitIncreaseFactor, getWaitTimeInMillis, hasRegisteredEngine, isActive, isAutoActivate, jobWasAdded, logAcquiredJobs, logAcquisitionAttempt, logAcquisitionFailureJobs, logRejectedExecution, registerProcessEngine, setAcquireJobsCmdFactory, setAutoActivate, setBackoffDecreaseThreshold, setBackoffTimeInMillis, setCommandExecutor, setLockOwner, setLockTimeInMillis, setMaxBackoff, setMaxJobsPerAcquisition, setMaxWait, setProcessEngines, setRejectedJobsHandler, setWaitIncreaseFactor, setWaitTimeInMillis, shutdown, start, startJobAcquisitionThread, stopJobAcquisitionThread, unregisterProcessEngine

    • Constructor Detail

      • SpringJobExecutor

        public SpringJobExecutor()

    • Method Detail

      • getTaskExecutor

        public org.springframework.core.task.TaskExecutor getTaskExecutor()

      • setTaskExecutor

        public void setTaskExecutor​(org.springframework.core.task.TaskExecutor taskExecutor)
        Required spring injected TaskExecutor} implementation that will be used to execute runnable jobs.
        Parameters:
        taskExecutor -

      • executeJobs

        public void executeJobs​(List<String> jobIds,
                        org.camunda.bpm.engine.impl.ProcessEngineImpl processEngine)
        Specified by:
        executeJobs in class org.camunda.bpm.engine.impl.jobexecutor.JobExecutor

      • startExecutingJobs

        protected void startExecutingJobs()
        Specified by:
        startExecutingJobs in class org.camunda.bpm.engine.impl.jobexecutor.JobExecutor

      • stopExecutingJobs

        protected void stopExecutingJobs()
        Specified by:
        stopExecutingJobs in class org.camunda.bpm.engine.impl.jobexecutor.JobExecutor