cn.crane4j.core.support.container

类 AbstractContainerMethodSupport

java.lang.Object

cn.crane4j.core.support.container.AbstractContainerMethodSupport

直接已知子类:

AssembleMethodAnnotationHandler.ContainerMethodResolver, ContainerMethodAnnotationProcessor

public abstract class AbstractContainerMethodSupport
extends Object

A support class for creating Container instances from method which annotated by ContainerMethod.

作者:

huangchengxing

另请参阅:

ContainerMethodAnnotationProcessor

字段概要

字段

限定符和类型	字段和说明
protected List<MethodContainerFactory>	methodContainerFactories method container factories

构造器概要

构造器

限定符	构造器和说明
protected	AbstractContainerMethodSupport(Collection<MethodContainerFactory> methodContainerFactories) Create a AbstractContainerMethodSupport instance.

方法概要

限定符和类型	方法和说明
protected Collection<Container<Object>>	createMethodContainer(@Nullable Object bean, Method method, Collection<ContainerMethod> annotations) Create container instance with given bean and method by specific MethodContainerFactory.
protected @Nullable Method	findMatchedMethodForAnnotation(List<Method> methods, ContainerMethod annotation) Find the most matched method by given annotation in the method group, the method with the most matched parameter types will be returned.
protected @Nullable Method	findMostMatchMethod(@NonNull List<Method> candidates, @NonNull Class<?>[] expectedTypes) Find the most matched method by given method name and param types, the method with the most matched parameter types will be returned.
void	registerMethodContainerFactory(@NonNull MethodContainerFactory methodContainerFactory) Register MethodContainerFactory instance.

从类继承的方法 java.lang.Object

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

字段详细资料

methodContainerFactories

protected final List<MethodContainerFactory> methodContainerFactories

method container factories

构造器详细资料

AbstractContainerMethodSupport

protected AbstractContainerMethodSupport(Collection<MethodContainerFactory> methodContainerFactories)

Create a AbstractContainerMethodSupport instance.

参数:

methodContainerFactories - method container factories

方法详细资料

registerMethodContainerFactory

public void registerMethodContainerFactory(@NonNull MethodContainerFactory methodContainerFactory)

Register MethodContainerFactory instance.

参数:

methodContainerFactory - method container factory

从以下版本开始:

2.5.0

createMethodContainer

protected Collection<Container<Object>> createMethodContainer(@Nullable Object bean,
                                                              Method method,
                                                              Collection<ContainerMethod> annotations)

Create container instance with given bean and method by specific MethodContainerFactory.

参数:

bean - bean

method - method

annotations - annotations

返回:

container instances

findMatchedMethodForAnnotation

protected @Nullable Method findMatchedMethodForAnnotation(List<Method> methods,
                                                          ContainerMethod annotation)

Find the most matched method by given annotation in the method group, the method with the most matched parameter types will be returned.

参数:

methods - methods

annotation - annotation

返回:

java.lang.reflect.Method

findMostMatchMethod

protected @Nullable Method findMostMatchMethod(@NonNull List<Method> candidates,
                                               @NonNull Class<?>[] expectedTypes)

Find the most matched method by given method name and param types, the method with the most matched parameter types will be returned.
If there are multiple methods with the same number of matched parameter types or no matched method, the first one will be returned.

参数:

candidates - methods which have the same name, list size must be greater than 0

expectedTypes - param types

返回:

most matched method