FetchingCapturedData activity for a multi-document case

Set up the FetchingCapturedData Pega activity for a multi-document case: fetch captured JSON by template name and branch to the matching data transform.

The FetchingCapturedData activity retrieves the captured data for one Document Definition and applies the data transform that matches the template name it is given.

For the general procedure, see Create a Pega activity.

Pages and classes

Page name	Class
Case	Work-

Parameters

Name	Data type	Required
CaseId	String	Yes
templateName	String	Yes
jsonData	String	No
executionMode	String	No

Activity steps

1. Open the case

   Field	Value
   Method	Obj-Open-By-Handle
   Step page	Case
   InstanceHandle	Param.caseId

   
2. Fetch the captured data

   Set Method to Property-Set and the properties as follows:

   PropertiesName	PropertiesValue
   Param.executionMode	DESERIALIZE
   Param.jsonData	@ABBYY.FetchingCapturedData(.BatchId, Param.templateName)

   For more information, see FetchingCapturedData.

   Add the following Jump conditions, which route each template to its own data transform, and set On exception, jump to later step label to ERR:

   When	if true	true param	if false	false param
   StepStatusFail	Jump to Later Step	ERR	Continue Whens
   Param.templateName=="Invoice_eng"	Jump to Later Step	INVOICE	Continue Whens
   Param.templateName=="Banking_eng"	Jump to Later Step	BANKING	Continue Whens
   Param.templateName=="Contract_eng"	Jump to Later Step	CONTRACT	Continue Whens
   Param.templateName=="Letter_eng"	Jump to Later Step	LETTER	Continue Whens
   Param.templateName=="Price_eng"	Jump to Later Step	PRICE	Exit Activity

   

   
3. Apply the invoice data transform

   Field	Value
   Label	INVOICE
   Method	Apply-DataTransform
   DataTransform	jsonToInvoice
   PassParameterPage	true

   For more information, see jsonToInvoice.

   Add the following Jump condition, and set On exception, jump to later step label to ERR:

   When	if true	true param	if false	false param
   true	Exit Activity

   

   
4. Apply the banking data transform

   Field	Value
   Label	BANKING
   Method	Apply-DataTransform
   DataTransform	jsonToBanking
   PassParameterPage	true

   For more information, see jsonToBanking.

   Add the following Jump condition, and set On exception, jump to later step label to ERR:

   When	if true	true param	if false	false param
   true	Exit Activity

   

   
5. Apply the contract data transform

   Field	Value
   Label	CONTRACT
   Method	Apply-DataTransform
   DataTransform	jsonToContract
   PassParameterPage	true

   For more information, see jsonToContract.

   Add the following Jump condition, and set On exception, jump to later step label to ERR:

   When	if true	true param	if false	false param
   true	Exit Activity

   

   
6. Apply the letter data transform

   Field	Value
   Label	LETTER
   Method	Apply-DataTransform
   DataTransform	jsonToLetter
   PassParameterPage	true

   For more information, see jsonToLetter.

   Add the following Jump condition, and set On exception, jump to later step label to ERR:

   When	if true	true param	if false	false param
   true	Exit Activity

   

   
7. Apply the price data transform

   Field	Value
   Label	PRICE
   Method	Apply-DataTransform
   DataTransform	jsonToPrice
   PassParameterPage	true

   For more information, see jsonToPrice.

   Add the following Jump condition, and set On exception, jump to later step label to ERR:

   When	if true	true param	if false	false param
   true	Exit Activity

   

   
8. Post the error message

   Field	Value
   Label	ERR
   Method	Page-Set-Messages
   Message	@unescapeHTML(@getWorstMessageName(tools))

   For more information, see unescapeHTML.