context

Get the value of a previously set context variable. Context variables are scoped to any child runnables called by the current runnable, or globally if set outside of any runnable.

Register a callback configure hook to automatically add callback handlers to all runs.

There are two ways to use this:

1. Using a context variable:

   • Set contextVar to specify the variable name
   • Use setContextVariable() to store your handler instance

2. Using an environment variable:

   • Set both envVar and handlerClass
   • The handler will be instantiated when the env var is set to "true".

Set a context variable. Context variables are scoped to any child runnables called by the current runnable, or globally if set outside of any runnable.