org.axonframework.spring.config.annotation

Class SpringBeanDependencyResolverFactory

java.lang.Object

org.axonframework.spring.config.annotation.SpringBeanDependencyResolverFactory

All Implemented Interfaces:

ParameterResolverFactory

public class SpringBeanDependencyResolverFactory
extends Object
implements ParameterResolverFactory

ParameterResolverFactory implementation that resolves parameters using Spring dependency resolution. Mark a parameter as Autowired to resolve said parameter using Spring dependency resolution.

Since:

4.5

Author:

Joel Feinstein

See Also:

Autowired

Constructor Summary

Constructors

Constructor and Description
SpringBeanDependencyResolverFactory(org.springframework.context.ApplicationContext applicationContext) Default constructor requiring an application context, for use internally by Axon.

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

SpringBeanDependencyResolverFactory

public SpringBeanDependencyResolverFactory(@NonNull
                                           org.springframework.context.ApplicationContext applicationContext)

Default constructor requiring an application context, for use internally by Axon.

Parameters:

applicationContext - The Spring application context for the executing application

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