01: /*
02: * Copyright 1999-2004 The Apache Software Foundation
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16:
17: package org.apache.coyote;
18:
19: /**
20: * Abstract the protocol implementation, including threading, etc.
21: * Processor is single threaded and specific to stream-based protocols,
22: * will not fit Jk protocols like JNI.
23: *
24: * @author Remy Maucherat
25: * @author Costin Manolache
26: */
27: public interface ProtocolHandler {
28:
29: /**
30: * Pass config info.
31: */
32: public void setAttribute(String name, Object value);
33:
34: public Object getAttribute(String name);
35:
36: /**
37: * The adapter, used to call the connector.
38: */
39: public void setAdapter(Adapter adapter);
40:
41: public Adapter getAdapter();
42:
43: /**
44: * Init the protocol.
45: */
46: public void init() throws Exception;
47:
48: /**
49: * Start the protocol.
50: */
51: public void start() throws Exception;
52:
53: /**
54: * Pause the protocol (optional).
55: */
56: public void pause() throws Exception;
57:
58: /**
59: * Resume the protocol (optional).
60: */
61: public void resume() throws Exception;
62:
63: public void destroy() throws Exception;
64:
65: }
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