Package org.springframework.beans.factory.aot

Class AutowiredMethodArgumentsResolver

java.lang.Object

org.springframework.beans.factory.aot.AutowiredMethodArgumentsResolver

public final class AutowiredMethodArgumentsResolver
extends Object

Resolver used to support the autowiring of methods. Typically used in AOT-processed applications as a targeted alternative to the AutowiredAnnotationBeanPostProcessor.

When resolving arguments in a native image, the Method being used must be marked with an introspection hint so that field annotations can be read. Full invocation hints are only required if the resolveAndInvoke(RegisteredBean, Object) method of this class is being used (typically to support private methods).

Since:

6.0

Author:

Phillip Webb, Stephane Nicoll

Method Summary

Modifier and Type	Method	Description
static AutowiredMethodArgumentsResolver	forMethod(String methodName, Class<?>... parameterTypes)	Create a new AutowiredMethodArgumentsResolver for the specified method where injection is optional.
static AutowiredMethodArgumentsResolver	forRequiredMethod(String methodName, Class<?>... parameterTypes)	Create a new AutowiredMethodArgumentsResolver for the specified method where injection is required.
protected final void	registerDependentBeans(ConfigurableBeanFactory beanFactory, String beanName, Set<String> autowiredBeanNames)
AutowiredArguments	resolve(RegisteredBean registeredBean)	Resolve the method arguments for the specified registered bean.
void	resolve(RegisteredBean registeredBean, ThrowingConsumer<AutowiredArguments> action)	Resolve the method arguments for the specified registered bean and provide it to the given action.
void	resolveAndInvoke(RegisteredBean registeredBean, Object instance)	Resolve the method arguments for the specified registered bean and invoke the method using reflection.
AutowiredMethodArgumentsResolver	withShortcut(String... beanNames)	Return a new AutowiredMethodArgumentsResolver instance that uses direct bean name injection shortcuts for specific parameters.

Methods inherited from class java.lang.Object

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

Method Details

forMethod

public static AutowiredMethodArgumentsResolver forMethod(String methodName,
 Class<?>... parameterTypes)

Create a new AutowiredMethodArgumentsResolver for the specified method where injection is optional.

Parameters:

methodName - the method name

parameterTypes - the factory method parameter types

Returns:

a new AutowiredFieldValueResolver instance

forRequiredMethod

public static AutowiredMethodArgumentsResolver forRequiredMethod(String methodName,
 Class<?>... parameterTypes)

Create a new AutowiredMethodArgumentsResolver for the specified method where injection is required.

Parameters:

methodName - the method name

parameterTypes - the factory method parameter types

Returns:

a new AutowiredFieldValueResolver instance

withShortcut

public AutowiredMethodArgumentsResolver withShortcut(String... beanNames)

Return a new AutowiredMethodArgumentsResolver instance that uses direct bean name injection shortcuts for specific parameters.

Parameters:

beanNames - the bean names to use as shortcuts (aligned with the method parameters)

Returns:

a new AutowiredMethodArgumentsResolver instance that uses the given shortcut bean names

resolve

public void resolve(RegisteredBean registeredBean,
 ThrowingConsumer<AutowiredArguments> action)

Resolve the method arguments for the specified registered bean and provide it to the given action.

Parameters:

registeredBean - the registered bean

action - the action to execute with the resolved method arguments

resolve

@Nullable
public AutowiredArguments resolve(RegisteredBean registeredBean)

Resolve the method arguments for the specified registered bean.

Parameters:

registeredBean - the registered bean

Returns:

the resolved method arguments

resolveAndInvoke

public void resolveAndInvoke(RegisteredBean registeredBean,
 Object instance)

Resolve the method arguments for the specified registered bean and invoke the method using reflection.

Parameters:

registeredBean - the registered bean

instance - the bean instance

registerDependentBeans

protected final void registerDependentBeans(ConfigurableBeanFactory beanFactory,
 String beanName,
 Set<String> autowiredBeanNames)