README.adoc

Header Enricher Function

This module provides a header enricher function that can be reused and composed in other applications.

Beans for injection

You can import the HeaderEnricherFunctionConfiguration in a Spring Boot application and then inject the following bean.

headerFilterFunction

You can use headerFilterFunction as a qualifier when injecting.

Once injected, you can use the apply method of the Function to invoke it and get the result.

Configuration Options

For more information on the various options available, please see HeaderFilterFunctionProperties.java

Tests

See this test suite for examples of how this function is used.

Other usage

See this README where this function is used to create a Spring Cloud Stream application.