Adds debug logging for msofficecomm plugin.

src/net/java/sip/communicator/plugin/msofficecomm/Messenger.java

@@ -399,7 +399,7 @@ private static int getMPHONE_TYPESortOrder(int mphonetype)
      * @param messengerContact a <tt>MessengerContact</tt> instance which
      * specifies the contact for which the phone number information is to be
      * retrieved
-     * @param a member of the <tt>MPHONE_TYPE</tt> enumerated type which
+     * @param type member of the <tt>MPHONE_TYPE</tt> enumerated type which
      * specifies the type of the phone number information to be retrieved
      * @return the phone number information of the contact associated with the
      * specified <tt>messengerContact</tt>
@@ -508,6 +508,9 @@ static int getStatus(MessengerContact messengerContact)
         String signinName = messengerContact.signinName;
         ProtocolPresenceStatus presenceStatus;
 
+        if(logger.isTraceEnabled())
+            logger.trace("Got getStatus for " + signinName);
+
         if (signinName == null)
             presenceStatus = null;
         else
@@ -658,6 +661,9 @@ static synchronized void start(BundleContext bundleContext)
                                 serviceReference));
             }
         }
+
+        if (logger.isInfoEnabled())
+            logger.info("Messenger [REGISTERED] as service listener.");
     }
 
     /**
@@ -710,6 +716,11 @@ public void startConversation(
             String[] participants,
             String conversationData)
     {
+        if(logger.isTraceEnabled())
+            logger.trace("Got startConversation participants:"
+                + participants == null? "" : Arrays.asList(participants)
+                + ", conversationData=" + conversationData);
+
         /*
          * Firstly, resolve the participants into Contacts which may include
          * looking up their vCards.

src/net/java/sip/communicator/plugin/msofficecomm/MsOfficeCommActivator.java

@@ -17,6 +17,13 @@
 public class MsOfficeCommActivator
     implements BundleActivator
 {
+    /**
+     * The <tt>Logger</tt> used by the <tt>MsOfficeCommActivator</tt> class and
+     * its instances for logging output.
+     */
+    private static final Logger logger
+        = Logger.getLogger(MsOfficeCommActivator.class);
+
     /**
      * Starts the <tt>msofficecomm</tt> bundle in a specific
      * {@link BundleContext}.
@@ -33,6 +40,9 @@ public void start(BundleContext bundleContext)
         if (!OSUtils.IS_WINDOWS)
             return;
 
+        if (logger.isInfoEnabled())
+            logger.info("MsOfficeComm plugin ... [STARTED]");
+
         Messenger.start(bundleContext);
 
         boolean stopMessenger = true;
@@ -41,6 +51,10 @@ public void start(BundleContext bundleContext)
         {
             int hresult = OutOfProcessServer.start();
 
+            if(logger.isInfoEnabled())
+                logger.info("MsOfficeComm started OutOfProcessServer HRESULT:"
+                    + hresult);
+
             if (hresult < 0)
                 throw new RuntimeException("HRESULT " + hresult);
             else
@@ -80,5 +94,8 @@ public void stop(BundleContext bundleContext)
         {
             Messenger.stop(bundleContext);
         }
+
+        if (logger.isInfoEnabled())
+            logger.info("MsOfficeComm plugin ... [UNREGISTERED]");
     }
 }