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ResolvableType-based resolution uses BeanNamesByType cache if possible

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Issue: SPR-17282
This commit is contained in:
Juergen Hoeller
2018-09-18 15:30:43 +02:00
parent 00a3afcda8
commit c634b2fae7
3 changed files with 54 additions and 28 deletions
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11
spring-core/src/main/java/org/springframework/core/ResolvableType.java
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@@ -765,8 +765,11 @@ public class ResolvableType implements Serializable {
/**
* Resolve this type to a {@link java.lang.Class}, returning {@code null}
* if the type cannot be resolved. This method will consider bounds of
* {@link TypeVariable TypeVariables} and {@link WildcardType WildcardTypes} if direct resolution fails;
* however, bounds of {@code Object.class} will be ignored.
* {@link TypeVariable TypeVariables} and {@link WildcardType WildcardTypes} if
* direct resolution fails; however, bounds of {@code Object.class} will be ignored.
* <p>If this method returns a non-null {@code Class} and {@link #hasGenerics()}
* returns {@code false}, the given type effectively wraps a plain {@code Class},
* allowing for plain {@code Class} processing if desirable.
* @return the resolved {@link Class}, or {@code null} if not resolvable
* @see #resolve(Class)
* @see #resolveGeneric(int...)
@@ -780,8 +783,8 @@ public class ResolvableType implements Serializable {
/**
* Resolve this type to a {@link java.lang.Class}, returning the specified
* {@code fallback} if the type cannot be resolved. This method will consider bounds
* of {@link TypeVariable TypeVariables} and {@link WildcardType WildcardTypes} if direct resolution fails;
* however, bounds of {@code Object.class} will be ignored.
* of {@link TypeVariable TypeVariables} and {@link WildcardType WildcardTypes} if
* direct resolution fails; however, bounds of {@code Object.class} will be ignored.
* @param fallback the fallback class to use if resolution fails
* @return the resolved {@link Class} or the {@code fallback}
* @see #resolve()