[OFBIZ-7422] Enforce noninstantiability to WidgetDataResourceWorker Class

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Trunk
• Fix Version/s: 16.11.01
• Component/s: framework
• Sprint: Community Day 2 - 2016, OFBiz Community Day (May 2020)
• Assignee: Arun Patidar
• Reporter: Arun Patidar
• Created: 18/Jun/16 09:23
• Updated: 28/Jun/16 14:09
• Resolved: 28/Jun/16 14:08

Description

• Make class as final.

• Add a private constructor.

• Make the following public static variables as private

      public static DataResourceWorkerInterface dataresourceWorker = null;
  

• Add a getDataresourceWorker() method and replace use of DataResourceWorkerInterface.dataresourceWorker from classes 'HtmlScreenRenderer' and 'MacroScreenRenderer'