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javax.ws.rs

Annotation Type NameBinding



  • @Target(value=ANNOTATION_TYPE)
     @Retention(value=RUNTIME)
     @Documented
    public @interface NameBinding
    Meta-annotation used to create name binding annotations for filters and interceptors.

    Name binding via annotations is only supported as part of the Server API. In name binding, a name-binding annotation is first defined using the @NameBinding meta-annotation:

     @Target({ ElementType.TYPE, ElementType.METHOD })
     @Retention(value = RetentionPolicy.RUNTIME)
     @NameBinding
     public @interface Logged { }
     
    The defined name-binding annotation is then used to decorate a filter or interceptor class (more than one filter or interceptor may be decorated with the same name-binding annotation):
     @Logged
     public class LoggingFilter
     implements ContainerRequestFilter, ContainerResponseFilter {
     ...
     }
     
    At last, the name-binding annotation is applied to the resource method(s) to which the name-bound JAX-RS provider(s) should be bound to:
     @Path("/")
     public class MyResourceClass {
     @GET
     @Produces("text/plain")
     @Path("{name}")
     @Logged
     public String hello(@PathParam("name") String name) {
     return "Hello " + name;
     }
     }
     
    A name-binding annotation may also be attached to a custom JAX-RS Application subclass. In such case a name-bound JAX-RS provider bound by the annotation will be applied to all resource and sub-resource methods in the JAX-RS application:
     @Logged
     @ApplicationPath("myApp")
     public class MyApplication extends javax.ws.rs.core.Application {
     ...
     }
     

    Since:
    2.0
    Author:
    Santiago Pericas-Geertsen, Marek Potociar
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