Regex-Based Preprocessing Rule to Adapters

[tenthe]

Body

As a user, I want to provide a regex expression to transform string properties of an event in the adapter.

Acceptance Criteria:

• Users can input a valid regex pattern in the adapter configuration.
• The preprocessing pipeline applies the regex transformation to string values only.
• No changes are made to the property's metadata during the process.

Technical Details:

• Implement the new rule in the adapter's preprocessing logic.
• Validate user input to ensure the regex is valid.
• Ensure the transformation affects only the string values, not the metadata of the property.

Option should be available in section Value Transformation

StreamPipes Committer

I acknowledge that I am a maintainer/committer of the Apache StreamPipes project.