FELIX-373 Log the unsatisfied dependencies of a component which prevent activation of the component

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@577682 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/scr/src/main/java/org/apache/felix/scr/DependencyManager.java b/scr/src/main/java/org/apache/felix/scr/DependencyManager.java
index 39b9b21..8683676 100644
--- a/scr/src/main/java/org/apache/felix/scr/DependencyManager.java
+++ b/scr/src/main/java/org/apache/felix/scr/DependencyManager.java
@@ -148,6 +148,10 @@
         // by adding this service, try to activate
         if ( m_componentManager.getState() == AbstractComponentManager.STATE_UNSATISFIED )
         {
+            m_componentManager.getActivator().log( LogService.LOG_INFO,
+                "Dependency Manager: Service " + m_dependencyMetadata.getName() + " registered, trying to activate",
+                m_componentManager.getComponentMetadata(), null );
+
             m_componentManager.activate();
         }