cn.crane4j.core.support.container

类 ContainerMethodAnnotationProcessor

java.lang.Object

cn.crane4j.core.support.container.ContainerMethodAnnotationProcessor

public class ContainerMethodAnnotationProcessor
extends Object

An ContainerMethod annotation lifecycle. Scan methods annotated directly by ContainerMethod in the class or methods bound by annotations on class, and adapt it to Container comparator according to given MethodContainerFactory.

作者:

huangchengxing

另请参阅:

ContainerMethod, MethodContainerFactory

字段概要

字段

限定符和类型	字段和说明
protected AnnotationFinder	annotationFinder annotation finder
protected Collection<MethodContainerFactory>	methodContainerFactories method container factories
protected Set<Class<?>>	nonAnnotatedClasses non annotated classes

构造器概要

构造器

构造器和说明
ContainerMethodAnnotationProcessor(Collection<MethodContainerFactory> methodContainerFactories, AnnotationFinder annotationFinder) Create a ContainerMethodAnnotationProcessor comparator.

方法概要

限定符和类型	方法和说明
protected void	collectClassLevelAnnotatedMethods(Class<?> type, Method[] allMethods, MultiMap<Method,ContainerMethod> annotatedMethods) Collect methods bound by class level annotation.
protected Method[]	collectMethodLevelAnnotatedMethods(Class<?> type, MultiMap<Method,ContainerMethod> annotatedMethods) Collect methods annotated with ContainerMethod.
protected @Nullable Method	findMostMatchMethod(@NonNull List<Method> candidates, @NonNull Class<?>[] expectedTypes) Find most matched method by given method name and param types, the method with the most matched parameter types will be returned.
Collection<Container<Object>>	process(Object target, Class<?> type) process target
protected Collection<Container<Object>>	processAnnotatedMethod(Object target, MultiMap<Method,ContainerMethod> annotatedMethods) process annotated method.
protected Collection<ContainerMethod>	resolveAnnotationsForClass(Class<?> type) Resolve annotations for class.
protected Collection<ContainerMethod>	resolveAnnotationsForMethod(Method method) Resolve annotations for class.

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

annotationFinder

protected final AnnotationFinder annotationFinder

annotation finder

methodContainerFactories

protected final Collection<MethodContainerFactory> methodContainerFactories

method container factories

nonAnnotatedClasses

protected final Set<Class<?>> nonAnnotatedClasses

non annotated classes

构造器详细资料

ContainerMethodAnnotationProcessor

public ContainerMethodAnnotationProcessor(Collection<MethodContainerFactory> methodContainerFactories,
                                          AnnotationFinder annotationFinder)

Create a ContainerMethodAnnotationProcessor comparator.

参数:

methodContainerFactories - method container factories

annotationFinder - annotation finder

方法详细资料

process

public final Collection<Container<Object>> process(Object target,
                                                   Class<?> type)

process target

参数:

target - target

type - type

返回:

containers

collectClassLevelAnnotatedMethods

protected void collectClassLevelAnnotatedMethods(Class<?> type,
                                                 Method[] allMethods,
                                                 MultiMap<Method,ContainerMethod> annotatedMethods)

Collect methods bound by class level annotation.

参数:

type - type

allMethods - all methods in type

annotatedMethods - annotated methods

collectMethodLevelAnnotatedMethods

protected Method[] collectMethodLevelAnnotatedMethods(Class<?> type,
                                                      MultiMap<Method,ContainerMethod> annotatedMethods)

Collect methods annotated with ContainerMethod.

参数:

type - type

annotatedMethods - annotated methods

返回:

all checked methods

processAnnotatedMethod

protected Collection<Container<Object>> processAnnotatedMethod(Object target,
                                                               MultiMap<Method,ContainerMethod> annotatedMethods)

process annotated method.

参数:

target - target

annotatedMethods - annotated methods

resolveAnnotationsForClass

protected Collection<ContainerMethod> resolveAnnotationsForClass(Class<?> type)

Resolve annotations for class.

参数:

type - type

返回:

annotations

resolveAnnotationsForMethod

protected Collection<ContainerMethod> resolveAnnotationsForMethod(Method method)

Resolve annotations for class.

参数:

method - method

返回:

annotations

findMostMatchMethod

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

Find 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