-
Notifications
You must be signed in to change notification settings - Fork 1
/
RedisSessionHandlerValve.java
57 lines (49 loc) · 1.83 KB
/
RedisSessionHandlerValve.java
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
/*
* Copyright 2015-2021 the original author or authors.
*
* Licensed 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.appng.tomcat.session.redis;
import java.io.IOException;
import javax.servlet.ServletException;
import org.apache.catalina.Session;
import org.apache.catalina.Valve;
import org.apache.catalina.connector.Request;
import org.apache.catalina.connector.Response;
import org.apache.catalina.valves.ValveBase;
import org.apache.juli.logging.Log;
import org.appng.tomcat.session.Utils;
/**
* A {@link Valve} that uses {@link RedisSessionManager} to store a {@link Session}
*/
public class RedisSessionHandlerValve extends ValveBase {
private final Log log = Utils.getLog(RedisSessionHandlerValve.class);
private RedisSessionManager manager;
public void setRedisSessionManager(RedisSessionManager manager) {
this.manager = manager;
}
public void invoke(Request request, Response response) throws IOException, ServletException {
try {
getNext().invoke(request, response);
} finally {
long start = System.currentTimeMillis();
if (!Utils.isTemplateRequest(request)) {
manager.afterRequest();
}
long duration = System.currentTimeMillis() - start;
if (log.isDebugEnabled() && duration > 0) {
log.debug(String.format("handling session for %s took %sms", request.getServletPath(), duration));
}
}
}
}