Second-Generation Managed Packaging Developer Guide
jNote: This release is in preview. Features described here don’t become generally available until the latest general availability date that Salesforce announces for this release. Before then, and where features are noted as beta, pilot, or developer preview, we can’t guarantee general availability within any particular time frame or at all. Make your purchase decisions only on the basis of generally available products and features.
Sample Post Install Script for a Push Upgrade for First- and Second-Generation Managed Packages
Automate the assignment of new components to existing users of a package.
For more information on writing a post-install Apex script, see Run Apex on Package Install/Upgrade.
In this sample script, the package upgrade contains new Visualforce pages and a new permission set that grants access to those pages. The script performs the following actions.
- Gets the Id of the Visualforce pages in the old version of the package
- Gets the permission sets that have access to those pages
- Gets the list of profiles associated with these permission sets
- Gets the list of users who have those profiles assigned
- Assigns the permission set in the new package to those users