public void invoke(MessageContext context) throws Exception { XFireFault fault = (XFireFault) context.getExchange().getFaultMessage().getBody(); Throwable cause = fault.getCause(); OperationInfo op = null; if (context.getExchange() != null) op = context.getExchange().getOperation(); if (cause == null || op == null) return; FaultInfo faultPart = getFaultForClass(op, cause.getClass()); if (faultPart != null) { handleFault(context, fault, cause, (MessagePartInfo) faultPart.getMessageParts().get(0)); } }