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Document support for `@ManagedBean` 

Issue: SPR-14600
This commit is contained in:
Stephane Nicoll 2016-08-19 13:52:39 +02:00
parent 7bb4ab6842
commit 74511181de
2 changed files with 11 additions and 8 deletions
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18
src/asciidoc/core-beans.adoc
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@ -5822,9 +5822,10 @@ you should use the `@Named` annotation as follows:
[[beans-named]] [[beans-named]]
=== @Named: a standard equivalent to the @Component annotation === @Named and @ManagedBean: standard equivalents to the @Component annotation
Instead of `@Component`, `@javax.inject.Named` may be used as follows: Instead of `@Component`, `@javax.inject.Named` or `javax.annotation.ManagedBean` may be
used as follows:
[source,java,indent=0] [source,java,indent=0]
[subs="verbatim,quotes"] [subs="verbatim,quotes"]
@ -5832,7 +5833,7 @@ Instead of `@Component`, `@javax.inject.Named` may be used as follows:
import javax.inject.Inject; import javax.inject.Inject;
import javax.inject.Named; import javax.inject.Named;
@Named("movieListener") @Named("movieListener") // @ManagedBean("movieListener") could be used as well
public class SimpleMovieLister { public class SimpleMovieLister {
private MovieFinder movieFinder; private MovieFinder movieFinder;
@ -5869,8 +5870,8 @@ It is very common to use `@Component` without specifying a name for the componen
} }
---- ----
When using `@Named`, it is possible to use component scanning in the exact same way When using `@Named` or `@ManagedBean`, it is possible to use component scanning in the
as when using Spring annotations: exact same way as when using Spring annotations:
[source,java,indent=0] [source,java,indent=0]
[subs="verbatim,quotes"] [subs="verbatim,quotes"]
@ -5884,8 +5885,9 @@ as when using Spring annotations:
[NOTE] [NOTE]
==== ====
In contrast to `@Component`, the JSR-330 `@Named` annotation is not composable. In contrast to `@Component`, the JSR-330 `@Named` and the JSR-250 `ManagedBean`
Please use Spring's stereotype model for building custom component annotations. annotations are not composable. Please use Spring's stereotype model for building custom
component annotations.
==== ====
@ -5906,7 +5908,7 @@ features are not available as shown in the table below:
| `@Inject` has no 'required' attribute; can be used with Java 8's `Optional` instead. | `@Inject` has no 'required' attribute; can be used with Java 8's `Optional` instead.
| @Component | @Component
| @Named | @Named / @ManagedBean
| JSR-330 does not provide a composable model, just a way to identify named components. | JSR-330 does not provide a composable model, just a way to identify named components.
| @Scope("singleton") | @Scope("singleton")

1
src/asciidoc/testing.adoc
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@ -846,6 +846,7 @@ tests and can be used anywhere in the Spring Framework.
* `@Autowired` * `@Autowired`
* `@Qualifier` * `@Qualifier`
* `@Resource` (javax.annotation) _if JSR-250 is present_ * `@Resource` (javax.annotation) _if JSR-250 is present_
* `@ManagedBean` (javax.annotation) _if JSR-250 is present_
* `@Inject` (javax.inject) _if JSR-330 is present_ * `@Inject` (javax.inject) _if JSR-330 is present_
* `@Named` (javax.inject) _if JSR-330 is present_ * `@Named` (javax.inject) _if JSR-330 is present_
* `@PersistenceContext` (javax.persistence) _if JPA is present_ * `@PersistenceContext` (javax.persistence) _if JPA is present_