UrlInterceptHandler.java revision 54b6cfa9a9e5b861a9930af873580d6dc20f773c 
1/*
2 * Copyright (C) 2008 The Android Open Source Project
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 android.webkit;
18
19import android.webkit.CacheManager.CacheResult;
20import java.util.Map;
21
22public interface UrlInterceptHandler {
23
24    /**
25     * Given an URL, returns the CacheResult which contains the
26     * surrogate response for the request, or null if the handler is
27     * not interested.
28     *
29     * @param url URL string.
30     * @param headers The headers associated with the request. May be null.
31     * @return The CacheResult containing the surrogate response.
32     */
33    public CacheResult service(String url, Map<String, String> headers);
34}
35