Apex Reference Guide

Apex Reference Guide
Release Notes
Apex DML Operations
ApexPages Namespace
AppLauncher Namespace
Approval Namespace
Auth Namespace
Cache Namespace
Canvas Namespace
ChatterAnswers Namespace
CommerceBuyGrp Namespace
CommerceExtension Namespace
CommerceOrders Namespace
CommercePayments Namespace
CommerceTax Namespace
ComplianceMgmt Namespace
Compression Namespace
ConnectApi Namespace
Context Namespace
Database Namespace
Datacloud Namespace
DataRetrieval Namespace
DataSource Namespace
DataWeave Namespace
Dom Namespace
embeddedai Namespace
EventBus Namespace
ChangeEventHeader Class
EventPublishFailureCallback Interface
EventPublishSuccessCallback Interface
EventPublishSuccessCallback Methods
EventPublishSuccessCallback Example Implementation
FailureResult Interface
SuccessResult Interface
TestBroker Class
TriggerContext Class
ExternalService Namespace
Flow Namespace
Flowtesting Namespace
flowuiruntime Namespace
FormulaEval Namespace
fsccashflow Namespace
Functions Namespace
ise_bots_apex Namespace
IssueCreditMemo Namespace
ind_mfg_sample_mgmt_apex Namespace
industriesNlpSvc
IndustriesDigitalLending Namespace
Invocable Namespace
InvoiceWriteOff Namespace
IsvPartners Namespace
KbManagement Namespace
LxScheduler Namespace
Messaging Namespace
Metadata Namespace
PlaceQuote Namespace
Pref_center Namespace
Process Namespace
QuickAction Namespace
renew_assets_summary Namespace
Reports Namespace
RevSignaling Namespace
RevSalesTrxn Namespace
RichMessaging Namespace
RulesAppln Namespace
runtime_industries_cpq Namespace
runtime_industries_insurance Namespace
Schema Namespace
Search Namespace
setup_flow_performance Namespace
Sfc Namespace
Sfdc_Checkout Namespace
Sfdc_Enablement Namespace
sfdc_surveys Namespace
sfsqlquery Namespace
Site Namespace
Slack Namespace
Support Namespace
System Namespace
TerritoryMgmt Namespace
TxnSecurity Namespace
UserProvisioning Namespace
VisualEditor Namespace
Wave Namespace
Appendices
PDF

EventPublishSuccessCallback Interface

Implement this interface to track platform event messages that were published successfully. The onSuccess() method in this interface is called when the final result of the asynchronous publish operation becomes available.

Namespace

EventBus

Usage

For more information, see Get the Result of Asynchronous Platform Event Publishing with Apex Publish Callbacks in the Platform Events Developer Guide.

EventPublishSuccessCallback Methods

The following are methods for EventPublishSuccessCallback.

onSuccess(result)

The system invokes this method when the final result of EventBus.publish is available and the publishing of the platform event message succeeded.

Signature

public void onSuccess(eventbus.SuccessResult result)

Parameters

result
Type: EventBus.SuccessResult
The final result of EventBus.publish.

Return Value

Type: void

EventPublishSuccessCallback Example Implementation

For an example implementation and a test class, see Get the Result of Asynchronous Platform Event Publishing with Apex Publish Callbacks in the Platform Events Developer Guide.