@Retention(value=RUNTIME) @Target(value=TYPE) @NormalScope @Inherited public @interface RenderStateScoped
@RenderStateScoped bean is injected into a class containing
@EventMethod or an
the bean is associated with the corresponding portlet.
The bean state is stored as a render parameter of the that portlet.
A bean annotated with this scope must implement the
which provides methods used by the portlet bean container to synchronize the bean
according to the render state.
@RenderStateScoped bean is similar to an
@RequestScoped bean in that a new instance is created at the
beginning of each request.
@RenderStateScopedScoped beans, the portlet bean
container calls the
method at the beginning of each request to initialize the bean and the
at the end of an action request or event request to obtain the serialized bean data.
@RenderStateScoped bean must be a valid bean and
must provide a default constructor.
Note that only changes made to the bean state during
EventMethod execution are stored in the render state.
Changes made during
HeaderMethod execution will not be available during subsequent requests.
public abstract String paramName
If the name is not specified through the annotation, the portlet container will assign a render parameter name.
If this element is a public render parameter identifier as declared in the portlet application configuration, the render parameter represented by the annotated class will be treated as a public render parameter.
Java Portlet 3.0 API Specification. See the Copyright and License provided with this distribution. Use is subject to license terms.