org.axonframework.spring.eventsourcing

Class SpringAggregateSnapshotter.Builder

java.lang.Object

org.axonframework.eventsourcing.AbstractSnapshotter.Builder

org.axonframework.eventsourcing.AggregateSnapshotter.Builder

org.axonframework.spring.eventsourcing.SpringAggregateSnapshotter.Builder

Enclosing class:

SpringAggregateSnapshotter

public static class SpringAggregateSnapshotter.Builder
extends org.axonframework.eventsourcing.AggregateSnapshotter.Builder

Builder class to instantiate a SpringAggregateSnapshotter. The AggregateFactory instances are lazily retrieved by the ApplicationContext.

The Executor is defaulted to an DirectExecutor.INSTANCE, the TransactionManager defaults to a NoTransactionManager and the SpanFactory defaults to a NoOpSpanFactory. Additionally, this Builder has convenience functions to default the ParameterResolverFactory and HandlerDefinition based on instances of these available on the classpath in case these are not provided (respectively AggregateSnapshotter.Builder.buildParameterResolverFactory() and AggregateSnapshotter.Builder.buildHandlerDefinition()). Upon instantiation of a AggregateSnapshotter, it is recommended to use these function to set those fields.

The EventStore is a hard requirement and as such should be provided.

See Also:

ClasspathParameterResolverFactory, ClasspathHandlerDefinition

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
SpringAggregateSnapshotter	build() Initializes a SpringAggregateSnapshotter as specified through this Builder.
SpringAggregateSnapshotter.Builder	eventStore(org.axonframework.eventsourcing.eventstore.EventStore eventStore)
SpringAggregateSnapshotter.Builder	executor(Executor executor)
SpringAggregateSnapshotter.Builder	handlerDefinition(org.axonframework.messaging.annotation.HandlerDefinition handlerDefinition)
SpringAggregateSnapshotter.Builder	parameterResolverFactory(org.axonframework.messaging.annotation.ParameterResolverFactory parameterResolverFactory)
SpringAggregateSnapshotter.Builder	repositoryProvider(org.axonframework.modelling.command.RepositoryProvider repositoryProvider)
SpringAggregateSnapshotter.Builder	spanFactory(org.axonframework.tracing.SpanFactory spanFactory)
SpringAggregateSnapshotter.Builder	transactionManager(org.axonframework.common.transaction.TransactionManager transactionManager)
protected void	validate() Validates whether the fields contained in this Builder are set accordingly.

Methods inherited from class org.axonframework.eventsourcing.AggregateSnapshotter.Builder

aggregateFactories, aggregateFactories, buildHandlerDefinition, buildParameterResolverFactory

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

eventStore

public SpringAggregateSnapshotter.Builder eventStore(org.axonframework.eventsourcing.eventstore.EventStore eventStore)

Overrides:

eventStore in class org.axonframework.eventsourcing.AggregateSnapshotter.Builder

executor

public SpringAggregateSnapshotter.Builder executor(Executor executor)

Overrides:

executor in class org.axonframework.eventsourcing.AggregateSnapshotter.Builder

transactionManager

public SpringAggregateSnapshotter.Builder transactionManager(org.axonframework.common.transaction.TransactionManager transactionManager)

Overrides:

transactionManager in class org.axonframework.eventsourcing.AggregateSnapshotter.Builder

repositoryProvider

public SpringAggregateSnapshotter.Builder repositoryProvider(org.axonframework.modelling.command.RepositoryProvider repositoryProvider)

Overrides:

repositoryProvider in class org.axonframework.eventsourcing.AggregateSnapshotter.Builder

parameterResolverFactory

public SpringAggregateSnapshotter.Builder parameterResolverFactory(org.axonframework.messaging.annotation.ParameterResolverFactory parameterResolverFactory)

Overrides:

parameterResolverFactory in class org.axonframework.eventsourcing.AggregateSnapshotter.Builder

handlerDefinition

public SpringAggregateSnapshotter.Builder handlerDefinition(org.axonframework.messaging.annotation.HandlerDefinition handlerDefinition)

Overrides:

handlerDefinition in class org.axonframework.eventsourcing.AggregateSnapshotter.Builder

spanFactory

public SpringAggregateSnapshotter.Builder spanFactory(@Nonnull
                                                      org.axonframework.tracing.SpanFactory spanFactory)

Overrides:

spanFactory in class org.axonframework.eventsourcing.AggregateSnapshotter.Builder

build

public SpringAggregateSnapshotter build()

Initializes a SpringAggregateSnapshotter as specified through this Builder.

Overrides:

build in class org.axonframework.eventsourcing.AggregateSnapshotter.Builder

Returns:

a SpringAggregateSnapshotter as specified through this Builder

validate

protected void validate()
                 throws org.axonframework.common.AxonConfigurationException

Validates whether the fields contained in this Builder are set accordingly.

Overrides:

validate in class org.axonframework.eventsourcing.AggregateSnapshotter.Builder

Throws:

org.axonframework.common.AxonConfigurationException - if one field is asserted to be incorrect according to the Builder's specifications