DataWeaveErrorRecipes

DataWeaveErrorRecipes Class

Demonstrates how to handle DataWeave script errors in Apex.

Group DataWeaveInApex Recipes

Methods

runtimeError()

Runs a DataWeave script that triggers a runtime error on pupose. Uses the dw/error.dwl DataWeave script.

Signature

public static void runtimeError()

Return Type

void

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convertContactsToExcel(contacts)

Attempts to output records as Excel. This always results in an error as the Excel format is not supported in DataWeave in Apex. Uses the dw/excelOutputError.dwl DataWeave script.

Signature

public static DataWeave.Result convertContactsToExcel(List<Contact> contacts)

Parameters

Name	Type	Description
contacts	List<Contact>	list of contacts

Return Type

DataWeave.Result

DataWeave script result (never used as a ,[object Object], is thrown)