All Implemented Interfaces and Traits:

MessageHandlerInterceptor<T>

@Slf4j
@CompileStatic
class QueryHandlerExceptionInterceptor<T extends Message<?>>
extends Object
implements MessageHandlerInterceptor<T>

Simplifies throwing a business exception from query handling code, making sure it is propagated back to the caller as a details field of Axon's QueryExecutionException.

It logs the stacktrace of anticipated QueryExecutionException at the debug level, which helps during development.

In case of unexpected exceptions, corresponding QueryExecutionException is logged at the error level, and exception details are represented with RemoteHandlerException instance. exceptionId property of RemoteHandlerException instance can be used in other JVM for correlation via logging.