DateTime object Issue in BusinessRuleGroup Component in BPMV7.5

Scenario:-

To explain date time object issue I  had taken this simple scenario.

Scenario aims to calculate “OrderDeliveryFromDate “,”OrderShippingDate” from order details by applying below business rules.

• If shift = 3 then set  TmpHours = 06:00:00.
•  If shift = 4 then set TmpHours =  20:00:00.
•  Else = set TmpHours = 15:00:00.
•  Add TmpHours to “OrderCreationDate” from input.
•  Add “OrderCreationDate” to “OrderDeliveryFromDate” in Output.
• Add “7 days” to “OrderCreationDate” in input.
•   Add “OrderCreationDate” to “OrderShippingDate” in Output.

Business Object:-

Interface:-  

                    

Business Rules implementation:-

 

RuleLogic Name:- getOrderDateBRLogicIssue

Note:-Rule Templates are not used

Test Case:-

Used below values  for Testing

Input:-

  Shift=3

  OrderCreationDate =2013-09-03T00:00:00.000

Expected Result:-

 

OrderDeliveryFromDate=2013-09-03T20:00:00.000

OrderShippingDate =2013-09-10T20:00:00.000

Output:-

OrderDeliveryFromDate=2013-09-10T20:00:00.000

OrderShippingDate =2013-09-10T20:00:00.000

Problem:-

If any calculations performed on “OrderShippingDate “,It  effected  on “OrderDeliveryFromDate”  value  .

 

TestCase1 Input:-

 

TestCase1 Output:-

 

Resolving Steps:-

To resolve issue created a temporary variable as anytype in business rules (tempOrderCreationDate ) and saved the copy of  “OrderCreationDate”  value  in tempOrderCreationDate using clone() method.(As shown below)

 

Business Rules implementation:-

RuleLogic Name:- getOrderDateBRLogic Solution

   

Input:-

  Shift=3

  OrderCreationDate =2013-09-03T00:00:00.000

Expected Result:-

OrderDeliveryFromDate=2013-09-03T20:00:00.000

OrderShippingDate =2013-09-10T20:00:00.000

Output:-

OrderDeliveryFromDate=2013-09-03T20:00:00.000

OrderShippingDate =2013-09-10T20:00:00.000

TestCase2 Input:-

 

TestCase2 Output:--

  

 DownLoad the PI from below link

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