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
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
|
/*
* Copyright 2012 - 2013 Anton Tananaev (anton.tananaev@gmail.com)
*
* 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.traccar.helper;
import java.io.IOException;
import java.lang.management.ManagementFactory;
import java.lang.management.MemoryMXBean;
import java.lang.management.OperatingSystemMXBean;
import java.lang.management.RuntimeMXBean;
import java.util.Properties;
import org.apache.log4j.Appender;
import org.apache.log4j.DailyRollingFileAppender;
import org.apache.log4j.Layout;
import org.apache.log4j.Level;
import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
import org.apache.log4j.PatternLayout;
import org.jboss.netty.logging.AbstractInternalLogger;
import org.jboss.netty.logging.InternalLogger;
import org.jboss.netty.logging.InternalLoggerFactory;
public class Log {
private static final String LOGGER_NAME = "traccar";
private static Logger logger = null;
public static void setupLogger(Properties properties) throws IOException {
Layout layout = new PatternLayout("%d{yyyy-MM-dd HH:mm:ss} %5p: %m%n");
Appender appender = new DailyRollingFileAppender(
layout, properties.getProperty("logger.file"), "'.'yyyyMMdd");
LogManager.resetConfiguration();
logger = Logger.getLogger(LOGGER_NAME);
logger.addAppender(appender);
logger.setLevel(Level.toLevel(properties.getProperty("logger.level"), Level.ALL));
// Workaround for "Bug 745866 - (EDG-45) Possible netty logging config problem"
InternalLoggerFactory.setDefaultFactory(new InternalLoggerFactory() {
@Override
public InternalLogger newInstance(String string) {
return new NettyInternalLogger();
}
});
}
public static Logger getLogger() {
if (logger == null) {
logger = Logger.getLogger(LOGGER_NAME);
logger.setLevel(Level.OFF);
}
return logger;
}
public static void logSystemInfo() {
try {
OperatingSystemMXBean operatingSystemBean = ManagementFactory.getOperatingSystemMXBean();
Log.info("Operating System" +
" name: " + operatingSystemBean.getName() +
" version: " + operatingSystemBean.getVersion() +
" architecture: " + operatingSystemBean.getArch());
RuntimeMXBean runtimeBean = ManagementFactory.getRuntimeMXBean();
Log.info("Java Runtime" +
" name: " + runtimeBean.getVmName() +
" vendor: " + runtimeBean.getVmVendor() +
" version: " + runtimeBean.getVmVersion());
MemoryMXBean memoryBean = ManagementFactory.getMemoryMXBean();
Log.info("Memory Limit" +
" heap: " + memoryBean.getHeapMemoryUsage().getMax() / (1024 * 1024) + "mb" +
" non-heap: " + memoryBean.getNonHeapMemoryUsage().getMax() / (1024 * 1024) + "mb");
} catch (Exception e) {
Log.warning("Failed to get system info");
}
}
public static void error(String msg) {
getLogger().error(msg);
}
public static void warning(String msg) {
getLogger().warn(msg);
}
public static void warning(Throwable exception) {
warning(null, exception);
}
public static void warning(String msg, Throwable exception) {
StringBuilder s = new StringBuilder();
if (msg != null) {
s.append(msg);
s.append(" - ");
}
if (exception != null) {
String exceptionMsg = exception.getMessage();
if (exceptionMsg != null) {
s.append(exceptionMsg);
s.append(" - ");
}
s.append(exception.getClass().getName());
StackTraceElement[] stack = exception.getStackTrace();
if (stack.length > 0) {
s.append(" (");
s.append(stack[0].getFileName());
s.append(":");
s.append(stack[0].getLineNumber());
s.append(")");
}
}
getLogger().warn(s.toString());
}
public static void info(String msg) {
getLogger().info(msg);
}
public static void debug(String msg) {
getLogger().debug(msg);
}
/**
* Netty logger implementation
*/
private static class NettyInternalLogger extends AbstractInternalLogger {
@Override
public boolean isDebugEnabled() {
return false;
}
@Override
public boolean isInfoEnabled() {
return false;
}
@Override
public boolean isWarnEnabled() {
return true;
}
@Override
public boolean isErrorEnabled() {
return true;
}
@Override
public void debug(String string) {
debug(string, null);
}
@Override
public void debug(String string, Throwable thrwbl) {
}
@Override
public void info(String string) {
info(string, null);
}
@Override
public void info(String string, Throwable thrwbl) {
}
@Override
public void warn(String string) {
warn(string, null);
}
@Override
public void warn(String string, Throwable thrwbl) {
getLogger().warn("netty warning: " + string);
}
@Override
public void error(String string) {
error(string, null);
}
@Override
public void error(String string, Throwable thrwbl) {
getLogger().error("netty error: " + string);
}
}
}
|
