Package org.axonframework.messaging.queryhandling

Class NoHandlerForQueryException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.axonframework.common.AxonException

org.axonframework.messaging.queryhandling.NoHandlerForQueryException

All Implemented Interfaces:

Serializable

public class NoHandlerForQueryException
extends AxonException

Exception indicating this instance has no QueryHandler for a given QueryMessage.

Since:

3.1.0

Author:

Marc Gathier

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
NoHandlerForQueryException(String message)	Initialize this exception with the given message.

Method Summary

Modifier and Type	Method	Description
static NoHandlerForQueryException	forBus(QueryMessage query)	Constructs a NoHandlerForQueryException with a message describing the given QueryMessage, specific for QueryBuses.
static NoHandlerForQueryException	forHandlingComponent(QueryMessage query)	Constructs a NoHandlerForQueryException with a message describing the given QueryMessage, specific for QueryHandlingComponents.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

NoHandlerForQueryException

public NoHandlerForQueryException(String message)

Initialize this exception with the given message.

Parameters:

message - The message describing the cause of the exception.

Method Details

forBus

public static NoHandlerForQueryException forBus(@Nonnull
 QueryMessage query)

Constructs a NoHandlerForQueryException with a message describing the given QueryMessage, specific for QueryBuses.

Parameters:

query - The query for which no handler was found.

Returns:

A NoHandlerForQueryException with a message describing the given QueryMessage, specific for QueryBuses.

forHandlingComponent

public static NoHandlerForQueryException forHandlingComponent(@Nonnull
 QueryMessage query)

Constructs a NoHandlerForQueryException with a message describing the given QueryMessage, specific for QueryHandlingComponents.

This factory method specifies in its message that missing parameters could be the culprit of finding a matching handler.

Parameters:

query - The query for which no handler was found.

Returns:

A NoHandlerForQueryException with a message describing the given QueryMessage, specific for QueryHandlingComponents.