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Merge branch '6.2.x'

This commit is contained in:
Juergen Hoeller 2025-03-13 18:49:30 +01:00
parent 4724020174 911cdb2ad0
commit d2a8b56742
1 changed files with 32 additions and 2 deletions
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34
spring-beans/src/main/java/org/springframework/beans/factory/support/SimpleAutowireCandidateResolver.java
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@ -66,10 +66,40 @@ public class SimpleAutowireCandidateResolver implements AutowireCandidateResolve
* @see org.springframework.beans.factory.config.BeanDefinition#isAutowireCandidate()
* @see AbstractBeanDefinition#isDefaultCandidate()
*/
@SuppressWarnings("unchecked")
public static <T> Map<String, T> resolveAutowireCandidates(ConfigurableListableBeanFactory lbf, Class<T> type) {
return resolveAutowireCandidates(lbf, type, true, true);
}
/**
* Resolve a map of all beans of the given type, also picking up beans defined in
* ancestor bean factories, with the specific condition that each bean actually
* has autowire candidate status. This matches simple injection point resolution
* as implemented by this {@link AutowireCandidateResolver} strategy, including
* beans which are not marked as default candidates but excluding beans which
* are not even marked as autowire candidates.
* @param lbf the bean factory
* @param type the type of bean to match
* @param includeNonSingletons whether to include prototype or scoped beans too
* or just singletons (also applies to FactoryBeans)
* @param allowEagerInit whether to initialize <i>lazy-init singletons</i> and
* <i>objects created by FactoryBeans</i> (or by factory methods with a
* "factory-bean" reference) for the type check. Note that FactoryBeans need to be
* eagerly initialized to determine their type: So be aware that passing in "true"
* for this flag will initialize FactoryBeans and "factory-bean" references.
* @return the Map of matching bean instances, or an empty Map if none
* @throws BeansException if a bean could not be created
* @since 6.2.5
* @see BeanFactoryUtils#beansOfTypeIncludingAncestors(ListableBeanFactory, Class, boolean, boolean)
* @see org.springframework.beans.factory.config.BeanDefinition#isAutowireCandidate()
* @see AbstractBeanDefinition#isDefaultCandidate()
*/
@SuppressWarnings("unchecked")
public static <T> Map<String, T> resolveAutowireCandidates(ConfigurableListableBeanFactory lbf, Class<T> type,
boolean includeNonSingletons, boolean allowEagerInit) {
Map<String, T> candidates = new LinkedHashMap<>();
for (String beanName : BeanFactoryUtils.beanNamesForTypeIncludingAncestors(lbf, type)) {
for (String beanName : BeanFactoryUtils.beanNamesForTypeIncludingAncestors(lbf, type,
includeNonSingletons, allowEagerInit)) {
if (AutowireUtils.isAutowireCandidate(lbf, beanName)) {
Object beanInstance = lbf.getBean(beanName);
if (!(beanInstance instanceof NullBean)) {