org.axonframework.commandhandling.model.inspection

Class AnnotatedAggregateMetaModelFactory

java.lang.Object

org.axonframework.commandhandling.model.inspection.AnnotatedAggregateMetaModelFactory

All Implemented Interfaces:

AggregateMetaModelFactory

public class AnnotatedAggregateMetaModelFactory
extends Object
implements AggregateMetaModelFactory

AggregateMetaModelFactory implementation that uses annotations on the target aggregate's members to build up the meta model of the aggregate.

Constructor Summary

Constructors

Constructor and Description
AnnotatedAggregateMetaModelFactory() Initializes an instance which uses the default, classpath based, ParameterResolverFactory to detect parameters for annotated handlers.
AnnotatedAggregateMetaModelFactory(ParameterResolverFactory parameterResolverFactory) Initializes an instance which uses the given parameterResolverFactory to detect parameters for annotated handlers.
AnnotatedAggregateMetaModelFactory(ParameterResolverFactory parameterResolverFactory, HandlerDefinition handlerDefinition) Initializes an instance which uses the given parameterResolverFactory to detect parameters for annotated handlers and handlerDefinition to create concrete handlers.

Method Summary

Modifier and Type	Method and Description
<T> org.axonframework.commandhandling.model.inspection.AnnotatedAggregateMetaModelFactory.AnnotatedAggregateModel<T>	createModel(Class<? extends T> aggregateType) Create an Aggregate meta model for the given aggregateType.
static <T> AggregateModel<T>	inspectAggregate(Class<T> aggregateType) Shorthand to create a factory instance and inspect the model for the given aggregateType.
static <T> AggregateModel<T>	inspectAggregate(Class<T> aggregateType, ParameterResolverFactory parameterResolverFactory) Shorthand to create a factory instance and inspect the model for the given aggregateType, using given parameterResolverFactory to resolve parameter values for annotated handlers.
static <T> AggregateModel<T>	inspectAggregate(Class<T> aggregateType, ParameterResolverFactory parameterResolverFactory, HandlerDefinition handlerDefinition) Shorthand to create a factory instance and inspect the model for the given aggregateType, using given parameterResolverFactory to resolve parameter values for annotated handlers and handlerDefinition to create concrete handlers.

Methods inherited from class java.lang.Object

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

Constructor Detail

AnnotatedAggregateMetaModelFactory

public AnnotatedAggregateMetaModelFactory()

Initializes an instance which uses the default, classpath based, ParameterResolverFactory to detect parameters for annotated handlers.

AnnotatedAggregateMetaModelFactory

public AnnotatedAggregateMetaModelFactory(ParameterResolverFactory parameterResolverFactory)

Initializes an instance which uses the given parameterResolverFactory to detect parameters for annotated handlers.

Parameters:

parameterResolverFactory - to resolve parameter values of annotated handlers with

AnnotatedAggregateMetaModelFactory

public AnnotatedAggregateMetaModelFactory(ParameterResolverFactory parameterResolverFactory,
                                          HandlerDefinition handlerDefinition)

Initializes an instance which uses the given parameterResolverFactory to detect parameters for annotated handlers and handlerDefinition to create concrete handlers.

Parameters:

parameterResolverFactory - to resolve parameter values of annotated handlers with

handlerDefinition - The handler definition used to create concrete handlers

Method Detail

inspectAggregate

public static <T> AggregateModel<T> inspectAggregate(Class<T> aggregateType)

Shorthand to create a factory instance and inspect the model for the given aggregateType.

Type Parameters:

T - The type of aggregate described in the model

Parameters:

aggregateType - The class of the aggregate to create the model for

Returns:

The model describing the structure of the aggregate

inspectAggregate

public static <T> AggregateModel<T> inspectAggregate(Class<T> aggregateType,
                                                     ParameterResolverFactory parameterResolverFactory)

Shorthand to create a factory instance and inspect the model for the given aggregateType, using given parameterResolverFactory to resolve parameter values for annotated handlers.

Type Parameters:

T - The type of aggregate described in the model

Parameters:

aggregateType - The class of the aggregate to create the model for

parameterResolverFactory - to resolve parameter values of annotated handlers with

Returns:

The model describing the structure of the aggregate

inspectAggregate

public static <T> AggregateModel<T> inspectAggregate(Class<T> aggregateType,
                                                     ParameterResolverFactory parameterResolverFactory,
                                                     HandlerDefinition handlerDefinition)

Shorthand to create a factory instance and inspect the model for the given aggregateType, using given parameterResolverFactory to resolve parameter values for annotated handlers and handlerDefinition to create concrete handlers.

Type Parameters:

T - The type of aggregate described in the model

Parameters:

aggregateType - The class of the aggregate to create the model for

parameterResolverFactory - to resolve parameter values of annotated handlers with

handlerDefinition - The handler definition used to create concrete handlers

Returns:

The model describing the structure of the aggregate

createModel

public <T> org.axonframework.commandhandling.model.inspection.AnnotatedAggregateMetaModelFactory.AnnotatedAggregateModel<T> createModel(Class<? extends T> aggregateType)

Description copied from interface: AggregateMetaModelFactory

Create an Aggregate meta model for the given aggregateType. The meta model will inspect the capabilities and characteristics of the given type.

Specified by:

createModel in interface AggregateMetaModelFactory

Type Parameters:

T - The Aggregate type

Parameters:

aggregateType - The Aggregate class to be inspected

Returns:

Model describing the capabilities and characteristics of the inspected Aggregate class