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Document destroy method inference more prominently 

Closes gh-29546
This commit is contained in:
Juergen Hoeller 2023-08-21 12:32:45 +02:00
parent 2952cb95f5
commit b0fc2fe473
1 changed files with 10 additions and 7 deletions
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17
framework-docs/modules/ROOT/pages/core/beans/factory-nature.adoc
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@ -247,14 +247,17 @@ Kotlin::
However, the first of the two preceding definitions does not couple the code to Spring. However, the first of the two preceding definitions does not couple the code to Spring.
TIP: You can assign the `destroy-method` attribute of a `<bean>` element a special Note that Spring also supports inference of destroy methods, detecting a public `close` or
`(inferred)` value, which instructs Spring to automatically detect a public `close` `shutdown` method. This is the default behavior for `@Bean` methods in Java configuration
or `shutdown` method on the specific bean class. (Any class that implements classes and automatically matches `java.lang.AutoCloseable` or `java.io.Closeable`
`java.lang.AutoCloseable` or `java.io.Closeable` would therefore match.) You can also implementations, not coupling the destruction logic to Spring either.
set this special `(inferred)` value on the `default-destroy-method` attribute of a
`<beans>` element to apply this behavior to an entire set of beans (see TIP: For destroy method inference with XML, you may assign the `destroy-method` attribute
of a `<bean>` element a special `(inferred)` value, which instructs Spring to automatically
detect a public `close` or `shutdown` method on the bean class for a specific bean definition.
You can also set this special `(inferred)` value on the `default-destroy-method` attribute
of a `<beans>` element to apply this behavior to an entire set of bean definitions (see
xref:core/beans/factory-nature.adoc#beans-factory-lifecycle-default-init-destroy-methods[Default Initialization and Destroy Methods]). xref:core/beans/factory-nature.adoc#beans-factory-lifecycle-default-init-destroy-methods[Default Initialization and Destroy Methods]).
Note that this is the default behavior for `@Bean` methods in Java configuration classes.
[NOTE] [NOTE]
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