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Polishing

This commit is contained in:
Juergen Hoeller 2023-07-18 12:55:32 +02:00
parent 616f728afa
commit 1ac0549881
2 changed files with 20 additions and 22 deletions
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12
spring-beans/src/main/java/org/springframework/beans/factory/aot/BeanDefinitionMethodGenerator.java
View File

@ -90,8 +90,7 @@ class BeanDefinitionMethodGenerator {
/**
* Generate the method that returns the {@link BeanDefinition} to be
* registered.
* Generate the method that returns the {@link BeanDefinition} to be registered.
* @param generationContext the generation context
* @param beanRegistrationsCode the bean registrations code
* @return a reference to the generated method.
@ -100,8 +99,7 @@ class BeanDefinitionMethodGenerator {
BeanRegistrationsCode beanRegistrationsCode) {
registerRuntimeHintsIfNecessary(generationContext.getRuntimeHints());
BeanRegistrationCodeFragments codeFragments = getCodeFragments(generationContext,
beanRegistrationsCode);
BeanRegistrationCodeFragments codeFragments = getCodeFragments(generationContext, beanRegistrationsCode);
ClassName target = codeFragments.getTarget(this.registeredBean, this.constructorOrFactoryMethod);
if (isWritablePackageName(target)) {
GeneratedClass generatedClass = lookupGeneratedClass(generationContext, target);
@ -187,7 +185,7 @@ class BeanDefinitionMethodGenerator {
return generatedMethods.add("getBeanDefinition", method -> {
method.addJavadoc("Get the $L definition for '$L'.",
(!this.registeredBean.isInnerBean()) ? "bean" : "inner-bean",
(this.registeredBean.isInnerBean() ? "inner-bean" : "bean"),
getName());
method.addModifiers(modifier, Modifier.STATIC);
method.returns(BeanDefinition.class);
@ -214,9 +212,9 @@ class BeanDefinitionMethodGenerator {
private String getSimpleBeanName(String beanName) {
int lastDot = beanName.lastIndexOf('.');
beanName = (lastDot != -1) ? beanName.substring(lastDot + 1) : beanName;
beanName = (lastDot != -1 ? beanName.substring(lastDot + 1) : beanName);
int lastDollar = beanName.lastIndexOf('$');
beanName = (lastDollar != -1) ? beanName.substring(lastDollar + 1) : beanName;
beanName = (lastDollar != -1 ? beanName.substring(lastDollar + 1) : beanName);
return StringUtils.uncapitalize(beanName);
}

30
spring-beans/src/main/java/org/springframework/beans/factory/support/ConstructorResolver.java
View File

@ -975,19 +975,19 @@ class ConstructorResolver {
Assert.state(isCompatible, () -> String.format(
"Incompatible target type '%s' for factory bean '%s'",
resolvableType.toClass().getName(), factoryBeanClass.getName()));
Executable executable = resolveConstructor(beanName, mbd,
Constructor<?> constructor = resolveConstructor(beanName, mbd,
() -> ResolvableType.forClass(factoryBeanClass), valueTypes);
if (executable != null) {
return executable;
if (constructor != null) {
return constructor;
}
throw new IllegalStateException("No suitable FactoryBean constructor found for " +
mbd + " and argument types " + valueTypes);
}
Executable resolvedConstructor = resolveConstructor(beanName, mbd, beanType, valueTypes);
if (resolvedConstructor != null) {
return resolvedConstructor;
Constructor<?> constructor = resolveConstructor(beanName, mbd, beanType, valueTypes);
if (constructor != null) {
return constructor;
}
throw new IllegalStateException("No constructor or factory method candidate found for " +
@ -1030,7 +1030,7 @@ class ConstructorResolver {
}
@Nullable
private Executable resolveConstructor(String beanName, RootBeanDefinition mbd,
private Constructor<?> resolveConstructor(String beanName, RootBeanDefinition mbd,
Supplier<ResolvableType> beanType, List<ResolvableType> valueTypes) {
Class<?> type = ClassUtils.getUserClass(beanType.get().toClass());
@ -1054,14 +1054,14 @@ class ConstructorResolver {
}
return types;
};
List<? extends Executable> matches = Arrays.stream(ctors)
List<Constructor<?>> matches = Arrays.stream(ctors)
.filter(executable -> match(parameterTypesFactory.apply(executable),
valueTypes, FallbackMode.NONE))
.toList();
if (matches.size() == 1) {
return matches.get(0);
}
List<? extends Executable> assignableElementFallbackMatches = Arrays
List<Constructor<?>> assignableElementFallbackMatches = Arrays
.stream(ctors)
.filter(executable -> match(parameterTypesFactory.apply(executable),
valueTypes, FallbackMode.ASSIGNABLE_ELEMENT))
@ -1069,7 +1069,7 @@ class ConstructorResolver {
if (assignableElementFallbackMatches.size() == 1) {
return assignableElementFallbackMatches.get(0);
}
List<? extends Executable> typeConversionFallbackMatches = Arrays
List<Constructor<?>> typeConversionFallbackMatches = Arrays
.stream(ctors)
.filter(executable -> match(parameterTypesFactory.apply(executable),
valueTypes, FallbackMode.TYPE_CONVERSION))
@ -1121,7 +1121,7 @@ class ConstructorResolver {
}
return types;
};
result = (Method) resolveFactoryMethod(candidates, parameterTypesFactory, valueTypes);
result = resolveFactoryMethod(candidates, parameterTypesFactory, valueTypes);
}
if (result == null) {
@ -1138,24 +1138,24 @@ class ConstructorResolver {
}
@Nullable
private Executable resolveFactoryMethod(List<Method> executables,
private Method resolveFactoryMethod(List<Method> executables,
Function<Method, List<ResolvableType>> parameterTypesFactory,
List<ResolvableType> valueTypes) {
List<? extends Executable> matches = executables.stream()
List<Method> matches = executables.stream()
.filter(executable -> match(parameterTypesFactory.apply(executable), valueTypes, FallbackMode.NONE))
.toList();
if (matches.size() == 1) {
return matches.get(0);
}
List<? extends Executable> assignableElementFallbackMatches = executables.stream()
List<Method> assignableElementFallbackMatches = executables.stream()
.filter(executable -> match(parameterTypesFactory.apply(executable),
valueTypes, FallbackMode.ASSIGNABLE_ELEMENT))
.toList();
if (assignableElementFallbackMatches.size() == 1) {
return assignableElementFallbackMatches.get(0);
}
List<? extends Executable> typeConversionFallbackMatches = executables.stream()
List<Method> typeConversionFallbackMatches = executables.stream()
.filter(executable -> match(parameterTypesFactory.apply(executable),
valueTypes, FallbackMode.TYPE_CONVERSION))
.toList();