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Java > Open Source Codes > org > apache > cactus > spi > client > connector > ProtocolState


1 /*
2  * ========================================================================
3  *
4  * Copyright 2003-2004 The Apache Software Foundation.
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  *
18  * ========================================================================
19  */
20 package org.apache.cactus.spi.client.connector;
21
22 /**
23  * Hold protocol-related information that need to be exchanged during the
24  * lifecycle of the
25  * {@link org.apache.cactus.spi.client.connector.ProtocolHandler}.
26  * For example the HTTP protocol handler needs to pass the HTTP connection
27  * around to the different lifecycle methods. However, as this kind of state
28  * information is highly protocol dependent, we needed to abstract out the
29  * state information, hence this tagging interface. The implementation is free
30  * to have any kind of methods. These methods will only be used in the
31  * {@link org.apache.cactus.spi.client.connector.ProtocolHandler} implementation
32  * classes.
33  *
34  * @version $Id: ProtocolState.java,v 1.1 2004/05/22 11:34:49 vmassol Exp $
35  * @since 1.6
36  */
37 public interface ProtocolState
38 {
39 }
40
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