org.axonframework.config

Class ConfigurationParameterResolverFactory

java.lang.Object

org.axonframework.config.ConfigurationParameterResolverFactory

All Implemented Interfaces:

ParameterResolverFactory

public class ConfigurationParameterResolverFactory
extends Object
implements ParameterResolverFactory

ParameterResolverFactory implementation that resolves parameters from available components in the Configuration instance it was configured with.

This implementation is usually auto-configured when using the Configuration API.

Constructor Summary

Constructors

Constructor and Description
ConfigurationParameterResolverFactory(Configuration configuration) Initialize an instance using given configuration to supply the value to resolve parameters with

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

ConfigurationParameterResolverFactory

public ConfigurationParameterResolverFactory(Configuration configuration)

Initialize an instance using given configuration to supply the value to resolve parameters with

Parameters:

configuration - The configuration to look for component

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