1 /*
2 * ====================================================================
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 * ====================================================================
20 *
21 * This software consists of voluntary contributions made by many
22 * individuals on behalf of the Apache Software Foundation. For more
23 * information on the Apache Software Foundation, please see
24 * <http://www.apache.org/>.
25 *
26 */
27 package org.apache.hc.core5.http.io;
28
29 import java.io.IOException;
30
31 import org.apache.hc.core5.http.ClassicHttpResponse;
32 import org.apache.hc.core5.http.HttpException;
33
34 /**
35 * Handler that encapsulates the process of generating a response object
36 * from a {@link ClassicHttpResponse}.
37 *
38 *
39 * @since 4.0
40 */
41 public interface HttpClientResponseHandler<T> {
42
43 /**
44 * Processes an {@link ClassicHttpResponse} and returns some value
45 * corresponding to that response.
46 *
47 * @param response The response to process
48 * @return A value determined by the response
49 *
50 * @throws IOException in case of a problem or the connection was aborted
51 */
52 T handleResponse(ClassicHttpResponse response) throws HttpException, IOException;
53
54 }