Package org.axonframework.messaging.core.correlation

Interface CorrelationDataProviderRegistry

All Known Implementing Classes:

DefaultCorrelationDataProviderRegistry

@Internal
public interface CorrelationDataProviderRegistry

A registry of CorrelationDataProviders, acting as a collection of registered CorrelationDataProvider components.

Provides operations to register CorrelationDataProviders one by one. Registered providers can be retrieved through correlationDataProviders(Configuration).

These operations are expected to be invoked within a DecoratorDefinition. As such, any registered correlation data providers are only applied when the infrastructure component requiring them is constructed. When, for example, a CorrelationDataInterceptor is constructed, this registry is invoked to retrieve its correlation data providers. Correlation data providers that are registered once the CorrelationDataInterceptor has already been constructed are not taken into account.

Since:

5.0.0

Author:

Steven van Beelen

Method Summary

Modifier and Type	Method	Description
List<CorrelationDataProvider>	correlationDataProviders(Configuration config)	Returns the list of CorrelationDataProviders registered in this registry.
CorrelationDataProviderRegistry	registerProvider(ComponentBuilder<CorrelationDataProvider> providerBuilder)	Registers the given providerBuilder constructing a CorrelationDataProvider for all handling infrastructure components.

Method Details

registerProvider

@Nonnull
CorrelationDataProviderRegistry registerProvider(@Nonnull
 ComponentBuilder<CorrelationDataProvider> providerBuilder)

Registers the given providerBuilder constructing a CorrelationDataProvider for all handling infrastructure components.

Parameters:

providerBuilder - The CorrelationDataProvider builder to register.

Returns:

This InterceptorRegistry, for fluent interfacing.

correlationDataProviders

@Nonnull
List<CorrelationDataProvider> correlationDataProviders(@Nonnull
 Configuration config)

Returns the list of CorrelationDataProviders registered in this registry.

Parameters:

config - The configuration to build all CorrelationDataProviders with.

Returns:

The list of CorrelationDataProviders.