Add support for multiple BatchEngineTaskItemDelegates per item class

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: 7.1.X, 7.2.10 DXP FP17, 7.2.10.6 DXP SP6, 7.2.X, Master
• Component/s: Portal Services
• Labels:
  • 7110-sp-pending
  • 7210-sp-pending
  • liferay-dxp-72-sp6
  • liferay-fixpack-dxp-17-7210
  • pt-upgrade-review
• Branch Version/s:
  7.2.x, 7.1.x
• Backported to Branch:
  Committed
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/86571

-Currently, only one BatchEngineTaskItemDelegate is allowed per item class

• Introduce "batch.engine.task.item.delegate.name" property the will allow giving a name BatchEngineTaskItemDelegate instances
• if "batch.engine.task.item.delegate.name" property is not specified, a particular BatchEngineTaskItemDelegate instance will act as the default one