X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fsal%2Fapi%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fsal%2Fcore%2FComponentActivatorAbstractBase.java;h=969aa630a1519f712e24af8ef0e0cd0025022635;hb=43767bb962ade9659c8aa7eb0e02d412a7a54db2;hp=66882af5d3098d95b97fb7eee530ce57d834974c;hpb=eb9e1983a0fce7e4a381eff33e40cae957cddf53;p=controller.git

diff --git a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/core/ComponentActivatorAbstractBase.java b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/core/ComponentActivatorAbstractBase.java
index 66882af5d3..969aa630a1 100644
--- a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/core/ComponentActivatorAbstractBase.java
+++ b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/core/ComponentActivatorAbstractBase.java
@@ -49,18 +49,20 @@ abstract public class ComponentActivatorAbstractBase implements
     private ConcurrentMap<Object, Component> dbGlobalInstances = (ConcurrentMap<Object, Component>) new ConcurrentHashMap<Object, Component>();
 
     /**
-     * Abstract method that MUST be implemented by the derived class
-     * that wants to activate the Component bundle in a container. Here
-     * customization for the component are expected
+     * Method that should be overriden by the derived class for customization
+     * during activation of the Component bundle in a container.
      */
-    abstract protected void init();
+    protected void init() {
+
+    }
 
     /**
-     * Abstract method that MUST be implemented by the derived class
-     * that wants to DE-activate the Component bundle in a container. Here
-     * customization for the component are expected
+     * Method that should be overriden by the derived class for customization
+     * during DE-activation of the Component bundle in a container.
      */
-    abstract protected void destroy();
+    public void destroy() {
+
+    }
 
     /**
      * Method which tells how many implementations are supported by
@@ -152,6 +154,11 @@ abstract public class ComponentActivatorAbstractBase implements
 
         @Override
         public void stopped(Component component) {
+            // do nothing
+        }
+
+        @Override
+        public void stopping(Component component) {
             if (component == null) {
                 return;
             }
@@ -160,11 +167,6 @@ abstract public class ComponentActivatorAbstractBase implements
                     { Component.class }, {} }, new Object[][] { { component },
                     {} });
         }
-
-        @Override
-        public void stopping(Component component) {
-            // do nothing
-        }
     }
 
     /**
@@ -199,6 +201,7 @@ abstract public class ComponentActivatorAbstractBase implements
                         //Set the service properties to include the containerName
                         //in the service, that is fundamental for supporting
                         //multiple services just distinguished via a container
+                        @SuppressWarnings("unchecked")
                         Dictionary<String, String> serviceProps = c
                                 .getServiceProperties();
                         if (serviceProps != null) {
@@ -285,7 +288,7 @@ abstract public class ComponentActivatorAbstractBase implements
         StringBuffer buffer = new StringBuffer();
 
         for (int i = 0; i < stack.length; i++) {
-            buffer.append("\n\t" + stack[i].toString());
+            buffer.append("\n\t").append(stack[i].toString());
         }
         return buffer.toString();
     }