1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.catalina.connector;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.catalina.CometEvent;
import org.apache.catalina.util.StringManager;
import org.apache.coyote.ActionCode;
public class CometEventImpl implements CometEvent {
/**
* The string manager for this package.
*/
protected static StringManager sm =
StringManager.getManager(Constants.Package);
public CometEventImpl(Request request, Response response) {
this.request = request;
this.response = response;
}
// ----------------------------------------------------- Instance Variables
/**
* Associated request.
*/
protected Request request = null;
/**
* Associated response.
*/
protected Response response = null;
/**
* Event type.
*/
protected EventType eventType = EventType.BEGIN;
/**
* Event sub type.
*/
protected EventSubType eventSubType = null;
// --------------------------------------------------------- Public Methods
/**
* Clear the event.
*/
public void clear() {
request = null;
response = null;
}
public void setEventType(EventType eventType) {
this.eventType = eventType;
}
public void setEventSubType(EventSubType eventSubType) {
this.eventSubType = eventSubType;
}
public void close() throws IOException {
if (request == null) {
throw new IllegalStateException(sm.getString("cometEvent.nullRequest"));
}
boolean iscomet = request.isComet();
request.setComet(false);
response.finishResponse();
if (iscomet) request.cometClose();
}
public EventSubType getEventSubType() {
return eventSubType;
}
public EventType getEventType() {
return eventType;
}
public HttpServletRequest getHttpServletRequest() {
return request.getRequest();
}
public HttpServletResponse getHttpServletResponse() {
return response.getResponse();
}
public void setTimeout(int timeout) throws IOException, ServletException,
UnsupportedOperationException {
if (request.getAttribute("org.apache.tomcat.comet.timeout.support") == Boolean.TRUE) {
request.setAttribute("org.apache.tomcat.comet.timeout", new Integer(timeout));
if (request.isComet()) request.setCometTimeout((long)timeout);
} else {
throw new UnsupportedOperationException();
}
}
}
|
