Task scheduler extending BaseMessageListener not working after restart
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Issue
- A task scheduler component extending
BaseMessageListener works correctly when deployed to Liferay.
- When the server is rebooted, though, the task is not registered and it won't be executed.
Resolution
- A task scheduler usually makes use of a
TriggerFactory and SchedulerEngineHelper to define the task and register it.
- To ensure that all dependencies are available at start time, make sure to use
@Reference to TriggerFactory and SchedulerEngineHelper, instead of using TriggerFactoryUtil and SchedulerEngineHelperUtil.
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