Question

What is the easiest way to extract the original exception from an exception returned via Apache’s implementation of XML-RPC?

Answer 1

It turns out that getting the cause exception from the Apache exception is the right one.

} catch (XmlRpcException rpce) {     Throwable cause = rpce.getCause();     if(cause != null) {         if(cause instanceof ExceptionYouCanHandleException) {             handler(cause);         }         else { throw(cause); }     }     else { throw(rpce); } }