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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
18 package org.apache.coyote;
19
20
21 /**
22  * Action hook. Actions represent the callback mechanism used by
23  * coyote servlet containers to request operations on the coyote connectors.
24  * Some standard actions are defined in ActionCode, however custom
25  * actions are permitted.
26  *
27  * The param object can be used to pass and return informations related with the
28  * action.
29  *
30  *
31  * This interface is typically implemented by ProtocolHandlers, and the param
32  * is usually a Request or Response object.
33  *
34  * @author Remy Maucherat
35  */
36 public interface ActionHook {
37
38
39     /**
40      * Send an action to the connector.
41      *
42      * @param actionCode Type of the action
43      * @param param Action parameter
44      */
45     public void action(ActionCode actionCode, Object JavaDoc param);
46
47
48 }
49
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