PlatformEventRecipesTriggerHandler

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PlatformEventRecipesTriggerHandler class

Demonstrates how to construct a trigger handler for platform events

Related

TriggerHandler

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Constructors

PlatformEventRecipesTriggerHandler()

Constructor responsible for transfering Trigger.new into a class variable

Properties

triggerNew → List<Event_Recipes_Demo__e>

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Methods

afterInsert() → void

This is an admittedly contrived example. The key to Platform Event's utility is their interoperabilty. This recipe demonstrate what happens when a Platform Event is committed. Platform Event Triggers fire regardless of how the event was created: - You can create these events either through Apex, low code tools - and external system integrations

Example

Account acct = new Account(name = 'Awesome Events Ltd.');
insert acct;
Event_Recipes_Demo__e evt = new Event_Recipes_Demo__e(accountId__c = acct.id, title__c='Updated website', url__c = 'https://developer.salesforce.com');
Database.saveResults result = PlatformEventsRecipes.publishEvent(evt);
System.debug(result + [SELECT Name, Website FROM Account WHERE id = :acct.id]);

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