org.axonframework.eventhandling.replay

Class ReplayParameterResolverFactory

java.lang.Object

org.axonframework.eventhandling.replay.ReplayParameterResolverFactory

All Implemented Interfaces:

ParameterResolverFactory

public class ReplayParameterResolverFactory
extends Object
implements ParameterResolverFactory

An implementation of the ParameterResolverFactory which resolves the ReplayStatus parameter. Will resolve a ReplayStatus.REPLAY parameter if the Message is a TrackedEventMessage, containing a ReplayToken. Otherwise, it will resolve a ReplayStatus.REGULAR parameter.

Since:

3.2

Author:

Allard Buijze

Constructor Summary

Constructors

Constructor and Description
ReplayParameterResolverFactory()

Method Summary

Modifier and Type	Method and Description
ParameterResolver	createInstance(Executable executable, Parameter[] parameters, int parameterIndex) If available, creates a ParameterResolver instance that can provide a parameter of type parameterType for a given message.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReplayParameterResolverFactory

public ReplayParameterResolverFactory()

Method Detail

createInstance

public ParameterResolver createInstance(Executable executable,
                                        Parameter[] parameters,
                                        int parameterIndex)

Description copied from interface: ParameterResolverFactory

If available, creates a ParameterResolver instance that can provide a parameter of type parameterType for a given message.

If the ParameterResolverFactory cannot provide a suitable ParameterResolver, returns null.

Specified by:

createInstance in interface ParameterResolverFactory

Parameters:

executable - The executable (constructor or method) to inspect

parameters - The parameters on the executable to inspect

parameterIndex - The index of the parameter to return a ParameterResolver for

Returns:

a suitable ParameterResolver, or null if none is found