Apex Reference Guide

Apex Reference Guide
Release Notes
Apex DML Operations
ApexPages Namespace
AppLauncher Namespace
Approval Namespace
Auth Namespace
Cache Namespace
CacheBuilder Interface
Org Class
OrgPartition Class
Partition Class
Session Class
SessionPartition Class
Cache Exceptions
Visibility Enum
Canvas Namespace
ChatterAnswers Namespace
CommerceExtension Namespace
CommerceOrders Namespace
CommercePayments Namespace
CommerceTax Namespace
Compression Namespace (Developer Preview)
ConnectApi Namespace
Context Namespace
Database Namespace
Datacloud Namespace
DataRetrieval Namespace
DataSource Namespace
DataWeave Namespace
Dom Namespace
EventBus Namespace
ExternalService Namespace
Flow Namespace
FormulaEval Namespace (Beta)
fsccashflow Namespace
Functions Namespace
industriesNlpSvc
IndustriesDigitalLending Namespace
Invocable Namespace
IsvPartners Namespace
KbManagement Namespace
LxScheduler Namespace
Messaging Namespace
Metadata Namespace
PlaceQuote Namespace
Pref_center Namespace
Process Namespace
QuickAction Namespace
Reports Namespace
RichMessaging Namespace
Schema Namespace
Search Namespace
Sfc Namespace
Sfdc_Checkout Namespace
Sfdc_Enablement Namespace
sfdc_surveys Namespace
Site Namespace
Slack Namespace
Support Namespace
System Namespace
TerritoryMgmt Namespace
TxnSecurity Namespace
UserProvisioning Namespace
VisualEditor Namespace
Wave Namespace
Appendices
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OrgPartition Class

Contains methods to manage cache values in the org cache of a specific partition. Unlike the session cache, the org cache is not tied to any session. It’s available to the organization across requests and to all users.

Namespace

Cache

Usage

This class extends Cache.Partition and inherits all its non-static methods. Utility methods for creating and validating keys aren’t supported and can be called only from the Cache.Partition parent class. For a list of Cache.Partition methods, see Partition Methods.

To get an org partition, call Cache.Org.getPartition and pass in a fully qualified partition name, as follows.

See Cache Key Format for Partition Methods.

Example

This class is the controller for a sample Visualforce page (shown in the subsequent code sample). The controller shows how to use the methods of Cache.OrgPartition to manage a cache value on a particular partition. The controller takes inputs from the Visualforce page for the partition name, key name for a counter, and initial counter value. The controller contains default values for these inputs. When you click Rerender on the Visualforce page, the go() method is invoked and increases the counter by one. When you click Remove Key, the counter key is removed from the cache. The counter value gets reset to its initial value when it’s re-added to the cache.

If another user logs in and runs this sample, the user gets the cache values that were last added or updated by the previous user. For example, if the counter value was five, the next user sees the counter value as increased to six.

Note

This is the Visualforce page that corresponds to the OrgPartitionController class.