https://github.com/jongpie/nebulacachemanager

A flexible cache management system for Salesforce Apex developers. Built to be scalable & configurable.
https://github.com/jongpie/nebulacachemanager

apex caching salesforce salesforce-admins salesforce-cache salesforce-developers

Last synced: 27 days ago
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A flexible cache management system for Salesforce Apex developers. Built to be scalable & configurable.

• Host: GitHub
• URL: https://github.com/jongpie/nebulacachemanager
• Owner: jongpie
• License: mit
• Created: 2022-12-21T21:31:23.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-05-01T23:06:35.000Z (8 months ago)
• Last Synced: 2024-05-02T05:43:06.653Z (8 months ago)
• Topics: apex, caching, salesforce, salesforce-admins, salesforce-cache, salesforce-developers
• Language: Apex
• Homepage:
• Size: 48.2 MB
• Stars: 28
• Watchers: 3
• Forks: 4
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Nebula Cache Manager

A flexible cache management system for Salesforce Apex developers. Built to be scalable & configurable.

Learn more about the history & implementation of this repo in [the Joys of Apex article 'Iteratively Building a Flexible Caching System for Apex'](https://www.jamessimone.net/blog/joys-of-apex/iteratively-building-a-flexible-caching-system/)

## Unlocked Package - `Nebula` Namespace - v1.0.2

[![Install Unlocked Package (Nebula namespace) in a Sandbox](./images/btn-install-unlocked-package-sandbox.png)](https://test.salesforce.com/packaging/installPackage.apexp?p0=04t5Y0000015nCfQAI)

[![Install Unlocked Package (Nebula namespace) in Production](./images/btn-install-unlocked-package-production.png)](https://login.salesforce.com/packaging/installPackage.apexp?p0=04t5Y0000015nCfQAI)

## Unlocked Package - No Namespace - v1.0.2

[![Install Unlocked Package (no namespace) in a Sandbox](./images/btn-install-unlocked-package-sandbox.png)](https://test.salesforce.com/packaging/installPackage.apexp?p0=04t5Y0000015nCaQAI)

[![Install Unlocked Package (no namespace) in Production](./images/btn-install-unlocked-package-production.png)](https://login.salesforce.com/packaging/installPackage.apexp?p0=04t5Y0000015nCaQAI)

---

## Cache Manager for Apex: Quick Start

For Apex developers, the `CacheManager` class has several methods that can be used to cache data in 1 of the 3 supported cache types - transaction, organization platform cache, and session platform cache. Each cache type implements the interface `CacheManager.Cacheable` - regardless of which cache type you choose, the way you interact with each cache type is consistent.

```java

// This will cache a Map that contains all queues in the current org (if the data has not been cached)

// or it will return the cached version of the data (if the data has previously been cached)

public static Map getQueues() {

    String cacheKey = 'queues';

    Map queueDeveloperNameToQueueGroup;

    if (CacheManager.getOrganization().contains(cacheKey)) {

        queueDeveloperNameToQueueGroup = (Map) CacheManager.getOrganization().get(cacheKey);

    } else {

        queueDeveloperNameToQueueGroup = new Map();

        for (Group queueGroup : [SELECT Id, DeveloperName, Email, Name FROM Group WHERE Type = 'Queue']) {

            queueDeveloperNameToQueueGroup.put(queueGroup.DeveloperName, queueGroup);

        }

        CacheManager.getOrganization().put(cacheKey, queueDeveloperNameToQueueGroup);

    }

    return queueDeveloperNameToQueueGroup;

}

```