org.axonframework.commandhandling

Class DuplicateCommandHandlerSubscriptionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.axonframework.common.AxonException

org.axonframework.common.AxonNonTransientException

org.axonframework.commandhandling.DuplicateCommandHandlerSubscriptionException

All Implemented Interfaces:

Serializable

public class DuplicateCommandHandlerSubscriptionException
extends AxonNonTransientException

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

Since:

4.2

Author:

Steven van Beelen

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DuplicateCommandHandlerSubscriptionException(String message) Initializes a duplicate command handler subscription exception using the given message.
DuplicateCommandHandlerSubscriptionException(String commandName, MessageHandler<? super CommandMessage<?>> initialHandler, MessageHandler<? super CommandMessage<?>> duplicateHandler) Initialize a duplicate command 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 Detail

DuplicateCommandHandlerSubscriptionException

public DuplicateCommandHandlerSubscriptionException(String commandName,
                                                    MessageHandler<? super CommandMessage<?>> initialHandler,
                                                    MessageHandler<? super CommandMessage<?>> duplicateHandler)

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

Parameters:

commandName - The name of the command for which the duplicate was detected

initialHandler - the initial MessageHandler for which a duplicate was encountered

duplicateHandler - the duplicated MessageHandler

DuplicateCommandHandlerSubscriptionException

public DuplicateCommandHandlerSubscriptionException(String message)

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

Parameters:

message - the message describing the exception