| /* |
| * The contents of this file are subject to the terms |
| * of the Common Development and Distribution License |
| * (the "License"). You may not use this file except |
| * in compliance with the License. |
| * |
| * You can obtain a copy of the license at |
| * http://www.opensource.org/licenses/cddl1.php |
| * See the License for the specific language governing |
| * permissions and limitations under the License. |
| */ |
| |
| package javax.ws.rs.ext; |
| |
| /** |
| * Contract for a provider that supplies context information to resource |
| * classes and other providers. An implementation of this interface must be |
| * annotated with {@link Provider}. |
| * |
| * <p>An injected instance of this interface will |
| * try each provider of the same generic type until one returns a non-null |
| * context.</p> |
| * |
| * @see javax.ws.rs.core.Context |
| * @see Provider |
| */ |
| public interface ContextResolver<T> { |
| |
| /** |
| * Get a context of type <code>T</code> that is applicable to the supplied |
| * type. |
| * @param type the class of object for which a context is desired |
| * @return a context for the supplied type or <code>null<code> if a |
| * context for the supplied type is not available from this provider. |
| */ |
| T getContext(Class<?> type); |
| } |
