I use spring,HIbernate and struts 1.2 in my application.Spring fit into business layer. I have to display user friendly message to user when a exception raised in business layer(spring layer).How I pass the exception raised in service layer(spring) to Struts.
posted 8 years ago
Just have your model classes throw any exceptions they may encounter. Then have your Struts Action class catch the exceptions and convert them to user-friendly messages that can be displayed in the JSP.
Another alternative would be to have the Action class also throw messages and declare global message handlers in the struts-config.xml file to handle specific messages and display specific JSPs when they occur.