How does GateIn throw and catch exceptions? As a portlet developer how would I catch any exceptions thrown by GateIn? Are there any hooks we can use to capture that information and display the content? Maybe in a popup? Ideally we would like to have the ability to configure how we present the exceptions. What are the recommendations for handling GateIn exceptions from the GateIn team?
We are currently developing on EPP 5.2.2 with Juzu as our framework.