X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=support%2Fgeneral%2Fsrc%2Ftest%2Fjava%2Forg%2Fwamblee%2Ftest%2FEventTracker.java;h=c2b18f6d0c4ded723a6f0a7ee0622edf1fc748d1;hb=e72743b6a9fac5a99b842f92b1687fba65ef3210;hp=9e9c472ddfe65d0e87cc0db45365328d71c3a961;hpb=0d8d8f24656e585ee75558cfd6a4c661f8f14985;p=utils

diff --git a/support/general/src/test/java/org/wamblee/test/EventTracker.java b/support/general/src/test/java/org/wamblee/test/EventTracker.java
index 9e9c472d..c2b18f6d 100644
--- a/support/general/src/test/java/org/wamblee/test/EventTracker.java
+++ b/support/general/src/test/java/org/wamblee/test/EventTracker.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006 the original author or authors.
+ * Copyright 2005-2010 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.
@@ -12,7 +12,7 @@
  * 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.wamblee.test;
 
 import java.util.ArrayList;
@@ -20,9 +20,7 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
+import java.util.logging.Logger;
 
 /**
  * Tracks the occurence of certain events in a test environment. Threads in a
@@ -37,12 +35,11 @@ import org.apache.commons.logging.LogFactory;
  *            Type of event sent from test code. Usually String will be
  *            sufficient. The event type must provide a sensible implementation
  *            of {@link java.lang.Object#equals(java.lang.Object)}.
- *
+ * 
  * @author Erik Brakkee
  */
 public class EventTracker<Event> {
-
-    private static final Log LOG = LogFactory.getLog(EventTracker.class);
+    private static final Logger LOG = Logger.getLogger(EventTracker.class.getName());
 
     /**
      * Map of Thread object to a list of events.
@@ -57,9 +54,9 @@ public class EventTracker<Event> {
         clear();
     }
 
-	public void clear() {
-		events = new HashMap<Thread, List<Event>>();
-	}
+    public synchronized void clear() {
+        events = new HashMap<Thread, List<Event>>();
+    }
 
     /**
      * Called by a thread to inform that an event has occurred.
@@ -69,12 +66,15 @@ public class EventTracker<Event> {
      */
     public synchronized void eventOccurred(Event aEvent) {
         LOG.info("Event '" + aEvent + "' sent.");
+
         Thread current = Thread.currentThread();
         List<Event> eventList = events.get(current);
+
         if (eventList == null) {
             eventList = new ArrayList<Event>();
             events.put(current, eventList);
         }
+
         eventList.add(aEvent);
     }
 
@@ -89,9 +89,11 @@ public class EventTracker<Event> {
      */
     public synchronized boolean isEventSent(Thread aThread, Event aEvent) {
         List<Event> eventList = events.get(aThread);
+
         if (eventList == null) {
             return false;
         }
+
         return eventList.contains(aEvent);
     }
 
@@ -105,15 +107,16 @@ public class EventTracker<Event> {
      */
     public synchronized List<Event> getEvents(Thread aThread) {
         List<Event> eventList = events.get(aThread);
+
         if (eventList == null) {
             eventList = Collections.emptyList();
         }
+
         return Collections.unmodifiableList(eventList);
     }
 
     /**
-     * Gets the number of times an event was sent summed up
-     * over all threads. 
+     * Gets the number of times an event was sent summed up over all threads.
      * 
      * @param aEvent
      *            Event to check.
@@ -121,26 +124,32 @@ public class EventTracker<Event> {
      */
     public synchronized int getEventCount(Event aEvent) {
         int count = 0;
+
         for (Thread thread : events.keySet()) {
             List<Event> eventList = events.get(thread);
+
             for (Event event : eventList) {
                 if (event.equals(aEvent)) {
                     count++;
                 }
             }
         }
+
         return count;
     }
-    
+
     /**
-     * Gets the total event count over all threads. 
+     * Gets the total event count over all threads.
+     * 
      * @return
      */
-    public synchronized int getEventCount() { 
-    	int count = 0; 
-    	for (Thread thread: events.keySet()) { 
-    		count += events.get(thread).size();
-    	}
-    	return count; 
+    public synchronized int getEventCount() {
+        int count = 0;
+
+        for (Thread thread : events.keySet()) {
+            count += events.get(thread).size();
+        }
+
+        return count;
     }
 }