1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.coyote.http11;
18
19 import org.apache.coyote.Response;
20
21 /**
22 * Output filter.
23 *
24 * @author Remy Maucherat
25 */
26 public interface OutputFilter extends HttpOutputBuffer {
27
28 /**
29 * Some filters need additional parameters from the response. All the
30 * necessary reading can occur in that method, as this method is called
31 * after the response header processing is complete.
32 *
33 * @param response The response to associate with this OutputFilter
34 */
35 public void setResponse(Response response);
36
37
38 /**
39 * Make the filter ready to process the next request.
40 */
41 public void recycle();
42
43
44 /**
45 * Set the next buffer in the filter pipeline.
46 *
47 * @param buffer The next buffer instance
48 */
49 public void setBuffer(HttpOutputBuffer buffer);
50 }
51