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Docs - CDI guide - remove unnecessary dummy constructor #2823

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Jun 13, 2019
Merged

Docs - CDI guide - remove unnecessary dummy constructor #2823

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21 changes: 8 additions & 13 deletions docs/src/main/asciidoc/cdi-reference.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -59,14 +59,14 @@ You can use for example package-private modifiers:
public class CounterBean {

@Inject
CounterService counterService; // <1>
CounterService counterService; <1>

void onMessage(@Observes Event msg) { // <2>
void onMessage(@Observes Event msg) { <2>
}
}
----
1. A package-private injection field
2. A package-private observer method
<1> A package-private injection field.
<2> A package-private observer method.

Or constructor injection:

Expand All @@ -75,19 +75,14 @@ Or constructor injection:
@ApplicationScoped
public class CounterBean {

private final CounterService service;
private CounterService service;

CounterBean() { // <1>
}

@Inject
CounterBean(CounterService service) { // <2>
CounterBean(CounterService service) { <1>
this.service = service;
}
}
----
1. Dummy constructor needed for CDI beans with a normal scope
2. A package-private constructor injection
<1> A package-private constructor injection.


[[supported_features]]
Expand Down Expand Up @@ -120,7 +115,7 @@ public class CounterBean {
* `@ConversationScoped` is not supported
* Decorators are not supported
* Portable Extensions are not supported
* `BeanManager` - only the following methods are implemented: `getBeans()`, `createCreationalContext()`, `getReference()`, `resolve()`, `getContext()`, `getEvent()` and `createInstance()`
* `BeanManager` - only the following methods are implemented: `getBeans()`, `createCreationalContext()`, `getReference()`, `getInjectableReference()` , `resolve()`, `getContext()`, `fireEvent()`, `getEvent()` and `createInstance()`
* Specialization is not supported
* `beans.xml` descriptor content is ignored
* Passivation and passivating scopes are not supported
Expand Down