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1
7
8 package com.sun.jmx.remote.util;
9
10 import java.util.logging.Logger  ;
11
12 public class ClassLogger {
13
14 private static final boolean ok;
15 private final String className;
16 private final Logger logger;
17
18 static {
19
24 boolean loaded = false;
25 try {
26 Class c = java.util.logging.Logger .class;
27 loaded = true;
28 } catch (Error e) {
29 }
32 ok = loaded;
33 }
34
35 public ClassLogger(String subsystem, String className) {
36 if (ok)
37 logger = Logger.getLogger(subsystem);
38 else
39 logger = null;
40 this.className = className;
41 }
42
43 public final boolean traceOn() {
44 return finerOn();
45 }
46
47 public final boolean debugOn() {
48 return finestOn();
49 }
50
51 public final boolean warningOn() {
52 return ok && logger.isLoggable(java.util.logging.Level.WARNING);
53 }
54
55 public final boolean infoOn() {
56 return ok && logger.isLoggable(java.util.logging.Level.INFO);
57 }
58
59 public final boolean configOn() {
60 return ok && logger.isLoggable(java.util.logging.Level.CONFIG);
61 }
62
63 public final boolean fineOn() {
64 return ok && logger.isLoggable(java.util.logging.Level.FINE);
65 }
66
67 public final boolean finerOn() {
68 return ok && logger.isLoggable(java.util.logging.Level.FINER);
69 }
70
71 public final boolean finestOn() {
72 return ok && logger.isLoggable(java.util.logging.Level.FINEST);
73 }
74
75 public final void debug(String func, String msg) {
76 finest(func,msg);
77 }
78
79 public final void debug(String func, Throwable t) {
80 finest(func,t);
81 }
82
83 public final void debug(String func, String msg, Throwable t) {
84 finest(func,msg,t);
85 }
86
87 public final void trace(String func, String msg) {
88 finer(func,msg);
89 }
90
91 public final void trace(String func, Throwable t) {
92 finer(func,t);
93 }
94
95 public final void trace(String func, String msg, Throwable t) {
96 finer(func,msg,t);
97 }
98
99 public final void error(String func, String msg) {
100 severe(func,msg);
101 }
102
103 public final void error(String func, Throwable t) {
104 severe(func,t);
105 }
106
107 public final void error(String func, String msg, Throwable t) {
108 severe(func,msg,t);
109 }
110
111 public final void finest(String func, String msg) {
112 if (ok)
113 logger.logp(java.util.logging.Level.FINEST, className, func, msg);
114 }
115
116 public final void finest(String func, Throwable t) {
117 if (ok)
118 logger.logp(java.util.logging.Level.FINEST, className, func,
119 t.toString(), t);
120 }
121
122 public final void finest(String func, String msg, Throwable t) {
123 if (ok)
124 logger.logp(java.util.logging.Level.FINEST, className, func, msg,
125 t);
126 }
127
128 public final void finer(String func, String msg) {
129 if (ok)
130 logger.logp(java.util.logging.Level.FINER, className, func, msg);
131 }
132
133 public final void finer(String func, Throwable t) {
134 if (ok)
135 logger.logp(java.util.logging.Level.FINER, className, func,
136 t.toString(), t);
137 }
138
139 public final void finer(String func, String msg, Throwable t) {
140 if (ok)
141 logger.logp(java.util.logging.Level.FINER, className, func, msg,t);
142 }
143
144 public final void fine(String func, String msg) {
145 if (ok)
146 logger.logp(java.util.logging.Level.FINE, className, func, msg);
147 }
148
149 public final void fine(String func, Throwable t) {
150 if (ok)
151 logger.logp(java.util.logging.Level.FINE, className, func,
152 t.toString(), t);
153 }
154
155 public final void fine(String func, String msg, Throwable t) {
156 if (ok)
157 logger.logp(java.util.logging.Level.FINE, className, func, msg,
158 t);
159 }
160
161 public final void config(String func, String msg) {
162 if (ok)
163 logger.logp(java.util.logging.Level.CONFIG, className, func, msg);
164 }
165
166 public final void config(String func, Throwable t) {
167 if (ok)
168 logger.logp(java.util.logging.Level.CONFIG, className, func,
169 t.toString(), t);
170 }
171
172 public final void config(String func, String msg, Throwable t) {
173 if (ok)
174 logger.logp(java.util.logging.Level.CONFIG, className, func, msg,
175 t);
176 }
177
178 public final void info(String func, String msg) {
179 if (ok)
180 logger.logp(java.util.logging.Level.INFO, className, func, msg);
181 }
182
183 public final void info(String func, Throwable t) {
184 if (ok)
185 logger.logp(java.util.logging.Level.INFO, className, func,
186 t.toString(), t);
187 }
188
189 public final void info(String func, String msg, Throwable t) {
190 if (ok)
191 logger.logp(java.util.logging.Level.INFO, className, func, msg,
192 t);
193 }
194
195 public final void warning(String func, String msg) {
196 if (ok)
197 logger.logp(java.util.logging.Level.WARNING, className, func, msg);
198 }
199
200 public final void warning(String func, Throwable t) {
201 if (ok)
202 logger.logp(java.util.logging.Level.WARNING, className, func,
203 t.toString(), t);
204 }
205
206 public final void warning(String func, String msg, Throwable t) {
207 if (ok)
208 logger.logp(java.util.logging.Level.WARNING, className, func, msg,
209 t);
210 }
211
212 public final void severe(String func, String msg) {
213 if (ok)
214 logger.logp(java.util.logging.Level.SEVERE, className, func, msg);
215 }
216
217 public final void severe(String func, Throwable t) {
218 if (ok)
219 logger.logp(java.util.logging.Level.SEVERE, className, func,
220 t.toString(), t);
221 }
222
223 public final void severe(String func, String msg, Throwable t) {
224 if (ok)
225 logger.logp(java.util.logging.Level.SEVERE, className, func, msg,
226 t);
227 }
228 }
229 |
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