I have a route where I want to get access_token once, store it in a static variable and re-use it between exchanges. I couldn't use context variables for this, as modifying context variable didn't work ( doesn't persist the modified data ).
looked into camel properties component, but looks like that is more for storing endpoints.
please suggest how to have a static variable that can be modified and persistent across exchanges for a route. A solution that involves spring is fine too.
Introduction to Talend Open Studio for Data Integration.
Practical steps to developing your data integration strategy.
Create systems and workflow to manage clean data ingestion and data transformation.