Package org.axonframework.queryhandling.registration

Class DuplicateQueryHandlerSubscriptionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.axonframework.common.AxonException

org.axonframework.common.AxonNonTransientException

org.axonframework.queryhandling.registration.DuplicateQueryHandlerSubscriptionException

All Implemented Interfaces:

Serializable

public class DuplicateQueryHandlerSubscriptionException
extends AxonNonTransientException

Exception indicating a duplicate Query Handler was subscribed whilst this behavior is purposefully guarded against.

Since:

4.6.0

Author:

Mitchell Herrijgers

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DuplicateQueryHandlerSubscriptionException(String message)	Initializes a duplicate query handler subscription exception using the given message.
DuplicateQueryHandlerSubscriptionException(String queryName, Type responseType, QuerySubscription<?> initialHandler, QuerySubscription<?> duplicateHandler)	Initialize a duplicate query handler subscription exception using the given initialHandler and duplicateHandler to form a specific message.

Method Summary

Methods inherited from class org.axonframework.common.AxonNonTransientException

isCauseOf

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

DuplicateQueryHandlerSubscriptionException

public DuplicateQueryHandlerSubscriptionException(String queryName,
 Type responseType,
 QuerySubscription<?> initialHandler,
 QuerySubscription<?> duplicateHandler)

Initialize a duplicate query handler subscription exception using the given initialHandler and duplicateHandler to form a specific message.

Parameters:

queryName - The name of the query for which the duplicate was detected

responseType - The response type of the query for which the duplicate was detected

initialHandler - the initial MessageHandler for which a duplicate was encountered

duplicateHandler - the duplicated MessageHandler

DuplicateQueryHandlerSubscriptionException

public DuplicateQueryHandlerSubscriptionException(String message)

Initializes a duplicate query handler subscription exception using the given message.

Parameters:

message - the message describing the exception