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
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
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14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 package javax.servlet.http;
20 * Interface between the HTTP upgrade process and the new protocol.
24 public interface HttpUpgradeHandler {
27 * This method is called once the request/response pair where
28 * {@link HttpServletRequest#upgrade(Class)} is called has completed
29 * processing and is the point where control of the connection passes from
30 * the container to the {@link HttpUpgradeHandler}.
32 * @param connection The connection that has been upgraded
36 void init(WebConnection connection);
39 * This method is called after the upgraded connection has been closed.