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Merge branch '2.7.x'

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Andy Wilkinson
2022-03-29 14:30:42 +01:00
parent 6865f1f3d9 2f3ae02385
commit 5d8c1d9bd7
3 changed files with 81 additions and 20 deletions
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spring-boot-project/spring-boot-docs/src/docs/asciidoc/features/external-config.adoc
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@@ -721,7 +721,9 @@ Nested members of a constructor bound class (such as `Security` in the example a
Default values can be specified using `@DefaultValue` on constructor parameters and record components.
The conversion service will be applied to coerce the annotation's `String` value to the target type of a missing property.
By default, if no properties are bound to `Security`, the `MyProperties` instance will contain a `null` value for `security`.
Referring to the previous example, if no properties are bound to `Security`, the `MyProperties` instance will contain a `null` value for `security`.
If you wish you return a non-null instance of `Security` even when no properties are bound to it, you can use an empty `@DefaultValue` annotation to do so:
include::code:nonnull/MyProperties[tag=*]