View Javadoc

1   //
2   //  ========================================================================
3   //  Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
4   //  ------------------------------------------------------------------------
5   //  All rights reserved. This program and the accompanying materials
6   //  are made available under the terms of the Eclipse Public License v1.0
7   //  and Apache License v2.0 which accompanies this distribution.
8   //
9   //      The Eclipse Public License is available at
10  //      http://www.eclipse.org/legal/epl-v10.html
11  //
12  //      The Apache License v2.0 is available at
13  //      http://www.opensource.org/licenses/apache2.0.php
14  //
15  //  You may elect to redistribute this code under either of these licenses.
16  //  ========================================================================
17  //
18  
19  package org.eclipse.jetty.util;
20  
21  /**
22   * Interface for 3rd party libraries to decorate recently created objects in Jetty.
23   * <p>
24   * Most common use is weld/CDI.
25   * <p>
26   * This was moved from org.eclipse.jetty.servlet.ServletContextHandler to allow
27   * client applications to also use Weld/CDI to decorate objects.  
28   * Such as websocket client (which has no servlet api requirement)
29   */
30  public interface Decorator
31  {
32      <T> T decorate(T o);
33  
34      void destroy(Object o);
35  }