Package org.axonframework.messaging.core

Class Context.ResourceKey<T>

java.lang.Object

org.axonframework.messaging.core.Context.ResourceKey<T>

Type Parameters:

T - The type of resource registered under this key.

Enclosing interface:

Context

public static final class Context.ResourceKey<T>
extends Object

Object that is used as a key to retrieve and register resources of a given type in a Context.

Instance of a ResourceKey can be created using the withLabel(String) method. Regardless of the given label, a unique key will be constructed at all times, ensuring user-defined keys do not clash with system keys. Thus, if a Context specific resource should be shared, the constructed ResourceKey should be shared.

Since:

5.0.0

Author:

Allard Buijze, Mitchell Herrijgers, Steven van Beelen

Method Summary

Modifier and Type	Method	Description
String	label()
String	toString()
static <T> Context.ResourceKey<T>	withLabel(String label)	Create a new ResourceKey for a resource of type T.

Methods inherited from class java.lang.Object

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

Method Details

withLabel

public static <T> Context.ResourceKey<T> withLabel(@Nullable
 String label)

Create a new ResourceKey for a resource of type T. The given label is part of the toString() (if not null or empty) of the created key instance and may be used for debugging purposes.

Type Parameters:

T - The type of resource of this key.

Parameters:

label - A String to recognize this key during debugging.

Returns:

A new ResourceKey used to register and retrieve resources.

label

public String label()

toString

public String toString()

Overrides:

toString in class Object