[jboss-cvs] JBoss Profiler SVN: r493 - in branches/JBossProfiler2: src/main/org/jboss/profiler/client and 1 other directory.

[jboss-cvs-commits at lists.jboss.org]

Author: jesper.pedersen
Date: 2008-10-29 16:33:48 -0400 (Wed, 29 Oct 2008)
New Revision: 493

Modified:
   branches/JBossProfiler2/doc/README.txt
   branches/JBossProfiler2/src/main/org/jboss/profiler/client/SnapshotUtil.java
   branches/JBossProfiler2/src/main/org/jboss/profiler/client/TimedClassComparator.java
Log:
Add wait time report

Modified: branches/JBossProfiler2/doc/README.txt
===================================================================
--- branches/JBossProfiler2/doc/README.txt	2008-10-29 14:15:55 UTC (rev 492)
+++ branches/JBossProfiler2/doc/README.txt	2008-10-29 20:33:48 UTC (rev 493)
@@ -22,6 +22,7 @@
    x Methods
    x Hotspots
    x Caller
+   x Wait time
    x PerThread
    x PerClass
 

Modified: branches/JBossProfiler2/src/main/org/jboss/profiler/client/SnapshotUtil.java
===================================================================
--- branches/JBossProfiler2/src/main/org/jboss/profiler/client/SnapshotUtil.java	2008-10-29 14:15:55 UTC (rev 492)
+++ branches/JBossProfiler2/src/main/org/jboss/profiler/client/SnapshotUtil.java	2008-10-29 20:33:48 UTC (rev 493)
@@ -213,6 +213,7 @@
       dumpPackages(info, directory);
       dumpClasses(classes, info, snapshot.getAllocations(), directory);
       dumpCaller(snapshot.getThreads(), directory);
+      dumpWaitTime(classes, directory);
     }
   }
 
@@ -849,6 +850,45 @@
   }
 
   /**
+   * Dump the wait time to a file writer
+   * @param classes The classes
+   * @param directory The directory
+   * @exception Exception If an error occurs
+   */
+  protected void dumpWaitTime(List<TimedClassInfo> classes, 
+                              String directory) throws Exception {
+    Collections.sort(classes, new TimedClassComparator(TimedClassComparator.WAIT_TIME));
+
+    DecimalFormat df = new DecimalFormat("#0.00");
+    
+    FileWriter fw = new FileWriter(directory + "waittime.txt");
+    BufferedWriter bw = new BufferedWriter(fw, 8192);
+
+    bw.write("Classes:" + NEW_LINE);
+    bw.write("--------" + NEW_LINE);
+
+    int count = 0;
+
+    for (TimedClassInfo tci: classes) {
+      if (tci.getWaitTime() >= threshold) {
+        bw.write(Util.getPrettyName(tci) + "\t");
+        bw.write(Util.getDescription(tci) + "\t");
+        bw.write(df.format(tci.getWaitTime()) + " ms" + NEW_LINE);
+      } else {
+        count++;
+      }
+    }
+
+    if (count > 0) {
+      bw.write(NEW_LINE);
+      bw.write(count + " classes below threshold." + NEW_LINE);
+    }
+
+    bw.flush();
+    bw.close();
+  }
+
+  /**
    * Get caller information
    * @param fi The frame
    * @param data The data

Modified: branches/JBossProfiler2/src/main/org/jboss/profiler/client/TimedClassComparator.java
===================================================================
--- branches/JBossProfiler2/src/main/org/jboss/profiler/client/TimedClassComparator.java	2008-10-29 14:15:55 UTC (rev 492)
+++ branches/JBossProfiler2/src/main/org/jboss/profiler/client/TimedClassComparator.java	2008-10-29 20:33:48 UTC (rev 493)
@@ -36,6 +36,9 @@
   /** Method: NAME */
   public static final int NAME = 1;
 
+  /** Method: WAIT TIME */
+  public static final int WAIT_TIME = 2;
+
   /** The method */
   private int method;
   
@@ -62,8 +65,17 @@
       } else {
         return -1;
       }
-    } else {
+    } else if (method == NAME) {
       return ta.getClassName().compareTo(tb.getClassName());
+    } else if (method == WAIT_TIME) {
+      if (ta.getWaitTime() < tb.getWaitTime()) {
+        return 1;
+      } else if (ta.getWaitTime() == tb.getWaitTime()) {
+        return ta.getClassName().compareTo(tb.getClassName());
+      } else {
+        return -1;
+      }
     }
+    return 0;
   }
 }