Update schedule/unschedule procedures for Dispatch tasks

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: None
• Fix Version/s: 7.3.X
• Component/s: APIs, Integrations and Extension Points
• Labels:
  • 7310-sp-pending
  • liferay-fixpack-dxp-1-7310
• Business Value (single choice): 1
• Epic Link: Improve Data Integration (DI) Architecture 2/3
• Git Pull Request: https://github.com/liferay-commerce/liferay-portal/pull/384

• Dispatch trigger is deactivated -> unschedule scheduled job
• Dispatch trigger is deleted -> delete scheduled job (scheduled job has 1..1 relation with dispatch trigger)
• Dispatch task is scheduled on all cluster nodes (StorageType.MEMORY) -> quartz has no persisted information about those tasks so it cannot reschedule them after server restart. We need to handle scheduling/unscheduling of such tasks in @Activate/@Deactivate methods