LinkedFilterBinding.java revision b7a02b02d81c830d148355c90bc309bcd66fb592 
1/**
2 * Copyright (C) 2010 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
17package com.google.inject.servlet;
18
19import com.google.inject.Key;
20
21import javax.servlet.Filter;
22
23/**
24 * A linked binding to a filter.
25 *
26 * @author sameb@google.com
27 * @since 3.0
28 */
29public interface LinkedFilterBinding extends ServletModuleBinding {
30
31  /** Returns the key used to lookup the filter instance. */
32  Key<? extends Filter> getLinkedKey();
33
34}
35