1 /*
2  * Copyright (C) 2009 Google Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.google.inject.spi;
18 
19 /**
20  * Listens for injections into instances of type {@code I}. Useful for performing further
21  * injections, post-injection initialization, and more.
22  *
23  * @author crazybob@google.com (Bob Lee)
24  * @author jessewilson@google.com (Jesse Wilson)
25  * @since 2.0
26  */
27 public interface InjectionListener<I> {
28 
29   /**
30    * Invoked by Guice after it injects the fields and methods of instance.
31    *
32    * @param injectee instance that Guice injected dependencies into
33    */
afterInjection(I injectee)34   void afterInjection(I injectee);
35 }
36