Apex Developer Guide

Apex Developer Guide
Getting Started with Apex
Writing Apex
Running Apex
Invoking Apex
Apex Transactions and Governor Limits
Using Salesforce Features with Apex
Actions
Approval Processing
Authentication
Chatter Answers and Ideas
Use Cases for the CommercePayments Namespace
Connect in Apex
Moderate Chatter Private Messages with Triggers
DataWeave in Apex (Beta)
Implementing DataWeave in Apex (Beta)
Examples of DataWeave in Apex (Beta)
Limitations of DataWeave in Apex (Beta)
Moderate Feed Items with Triggers
Experience Cloud Sites
Email
External Services
Flows
Metadata
Permission Set Groups
Platform Cache
Salesforce Knowledge
Salesforce Files
Salesforce Connect
Salesforce Reports and Dashboards API via Apex
Salesforce Sites
Support Classes
Territory Management 2.0
Integration and Apex Utilities
Debugging, Testing, and Deploying Apex
Apex Reference
Appendices
Glossary
PDF

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Examples of DataWeave in Apex (Beta)

Here are code samples that demonstrate DataWeave in Apex.

This feature is a Beta Service. Customer may opt to try such Beta Service in its sole discretion. Any use of the Beta Service is subject to the applicable Beta Services Terms provided at Agreements and Terms. You can provide feedback and suggestions for the DataWeave in Apex feature in the Trailblazer Community. The beta release of DataWeave in Apex supports packaging of DataWeave scripts within a namespace. However, you can only access scripts within a package, not across different namespaces.

Note

These are instructions to use DataWeave in Apex, with an associated example.

  • Create a DataWeave script source file.
    For example: csvToContacts.dwl.
  • Create the associated metadata file.

    For example: csvToContacts.dwl-meta.xml.

  • Push the source to the scratch org using Salesforce CLI version v7.151.9 or higher. See Salesforce CLI Release Notes.
  • Invoke the DataWeave script from Apex and check the results from anonymous Apex.
    This example invokes the csvToContacts.dwl script.

Extensive code samples that demonstrate the DataWeave in Apex feature are available on Developerforce.

Note