Apex Developer Guide

Apex Developer Guide
Release Notes
Getting Started with Apex
Writing Apex
Running Apex
Invoking Apex
Apex Transactions and Governor Limits
Using Salesforce Features with Apex
Integration and Apex Utilities
Invoking Callouts Using Apex
JSON Support
XML Support
ZIP Support (Developer Preview)
Securing Your Data
Encoding Your Data
Using Patterns and Matchers
Debugging, Testing, and Deploying Apex
Apex Reference
Appendices
PDF

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ZIP Support (Developer Preview)

You can create and extract ZIP archive files by using the classes and methods in the Compression namespace (Developer Preview).

Feature is available as a developer preview. Feature isn’t generally available unless or until Salesforce announces its general availability in documentation or in press releases or public statements. All commands, parameters, and other features are subject to change or deprecation at any time, with or without notice. Don’t implement functionality developed with these commands or tools in a production environment.

Note

You can compress multiple attachments or documents into an Apex blob that contains the ZIP archive. You can also specify the data to be extracted from the zip archive, without uncompressing the entire ZIP archive. To optimize compression, you can specify a compression method and compression level.

This example code extracts a JSON translation file from a callout response containing a ZIP archive by getting and extracting the specified entry from the ZIP archive.