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1 package com.tirsen.nanning.profiler;
2
3 import com.tirsen.nanning.Invocation;
4 import org.apache.commons.logging.Log;
5 import org.apache.commons.logging.LogFactory;
6
7 public class ProfilerLogger {
8 private static final Log logger = LogFactory.getLog(ProfilerLogger.class);
9
10 private static final ProfilerLogger instance = new ProfilerLogger();
11
12 String  lastLog;
13
14 private ProfilerLogger() {
15 }
16
17 public static ProfilerLogger getProfilerLogger() {
18 return instance;
19 }
20
21 public void log(Invocation invocation, long duration) {
22 StringBuffer sb = new StringBuffer ();
23 sb.append(invocation.getTarget().toString()).
24 append(".").append(invocation.getMethod().getName()).
25 append(": ").append(duration).append("ms");
26 lastLog = sb.toString();
27 logger.info(lastLog);
28 }
29
30 }
31 |
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