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
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
Site Namespace
Slack Namespace
Support Namespace
System Namespace
AccessLevel Class
AccessType Enum
Address Class
Answers Class
ApexPages Class
Approval Class
Assert Class
AsyncInfo Class
AsyncOptions Class
Blob Class
Boolean Class
BusinessHours Class
CallbackStatus Enum
Callable Interface
Cases Class
Collator Class
Comparable Interface
Comparator Interface
Continuation Class
Cookie Class
Crypto Class
Custom Metadata Type Methods
Custom Settings Methods
Database Class
Date Class
Datetime Class
Decimal Class
Domain Class
Domain Methods
DomainCreator Class
DomainParser Class
DomainType Enum
Double Class
EmailMessages Class
EncodingUtil Class
Enum Methods
EventBus Class
Exception Class and Built-In Exceptions
ExternalServiceTest Class
FlexQueue Class
FeatureManagement Class
Formula Class
FormulaRecalcFieldError Class
FormulaRecalcResult Class
Http Class
HttpCalloutMock Interface
HttpRequest Class
HttpResponse Class
Id Class
Ideas Class
InstallHandler Interface
Integer Class
JSON Class
JSONGenerator Class
JSONParser Class
JSONToken Enum
Label Class
Limits Class
List Class
Location Class
LoggingLevel Enum
Long Class
Map Class
Matcher Class
Math Class
Messaging Class
MultiStaticResourceCalloutMock Class
Network Class
Object Class
OrgLimit Class
OrgLimits Class
PageReference Class
Packaging Class
Pattern Class
Queueable Interface
QueueableContext Interface
QueueableDuplicateSignature Class
QueueableDuplicateSignature.Builder Class
QuickAction Class
Quiddity Enum
RemoteObjectController
Request Class
ResetPasswordResult Class
RestContext Class
RestRequest Class
RestResponse Class
SandboxPostCopy Interface
Schedulable Interface
SchedulableContext Interface
Schema Class
Search Class
Security Class
SelectOption Class
Set Class
Site Class
SObject Class
SObjectAccessDecision Class
SoqlStubProvider Class
StaticResourceCalloutMock Class
String Class
StubProvider Interface
System Class
Test Class
Time Class
TimeZone Class
Trigger Class
TriggerOperation Enum
Type Class
UninstallHandler Interface
URL Class
UserInfo Class
UserManagement Class
UUID Class
Version Class
WebServiceCallout Class
WebServiceMock Interface
XmlStreamReader Class
XmlStreamWriter Class
TerritoryMgmt Namespace
TxnSecurity Namespace
UserProvisioning Namespace
VisualEditor Namespace
Wave Namespace
Appendices
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Domain Class

Represents an existing domain hosted by Salesforce that serves the org or its content. Contains methods to obtain information about these domains, such as the domain type, My Domain name, and sandbox name.

Namespace

System

Usage

Use the Domain class to obtain information about the domains that Salesforce hosts for your org. This class only applies to domains hosted by Salesforce, and can’t be used to generate a new domain.

Example

This code uses the System.DomainParser class to parse a hostname. It then gets the associated domain type.
1System.Domain d = DomainParser.parse('mycompany.lightning.force.com');
2String myDomainName = d.getMyDomainName();
3System.DomainType domainType = d.getDomainType();

Domain Methods

The following are methods for Domain.

getDomainType()

Returns the domain’s type, such as CONTENT_DOMAIN, EXPERIENCE_CLOUD_SITES_DOMAIN, or LIGHTNING_DOMAIN.

Signature

public System.DomainType getDomainType()

Return Value

Type: System.DomainType

getMyDomainName()

Returns the domain’s My Domain name.

Signature

public String getMyDomainName()

Return Value

Type: String

getPackageName()

For a domain that includes the package name, such as a Lightning Component domain or Visualforce page domain, returns the package name. For a domain that doesn’t contain a package name, this method returns null.

Signature

public String getPackageName()

Return Value

Type: String

getSandboxName()

For a sandbox org domain, returns the sandbox name. For a production org domain, returns null.

Signature

public String getSandboxName()

Return Value

Type: String

getSitesSubdomainName()

For a system-managed Experience Cloud site domain or Salesforce Site domain, returns the sites subdomain name. If enhanced domains are enabled, this method always returns null. When enhanced domains are enabled, the org’s My Domain name is the subdomain for the system-managed domains for Experience Cloud sites and Salesforce Sites domains.

Signature

public String getSitesSubdomainName()

Return Value

Type: String