Exception Filter
Purpose: Filters messages according to the type of an exception.
Minimum Configuration: The class that indicates the type of the exception.
Discussion: An Exception Filter matches on the type of an exception. You supply the class indicating the exception type to the Expected Type property. For example, for a runtime exception type, you might set Expected Type to java.lang.RuntimeException
. You can enter the class name or browse to it.
Mule ESB Reference
For more information about Custom Filter, see here.