SLING-3539 - SimpleDSComponent from archetypes does nothing by default

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1591865 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/resources/archetype-resources/src/main/java/SimpleDSComponent.java b/src/main/resources/archetype-resources/src/main/java/SimpleDSComponent.java
index 22a4ce0..64fe8eb 100644
--- a/src/main/resources/archetype-resources/src/main/java/SimpleDSComponent.java
+++ b/src/main/resources/archetype-resources/src/main/java/SimpleDSComponent.java
@@ -20,6 +20,7 @@
 
 
 import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Property;
 import org.apache.felix.scr.annotations.Service;
 
 import org.osgi.framework.BundleContext;
@@ -28,10 +29,13 @@
 import org.slf4j.LoggerFactory;
 
 /**
- * Just a simple DS Component
+ * A simple DS component which is executed every 10 seconds
+ *
+ * @see <a href="https://sling.apache.org/documentation/bundles/scheduler-service-commons-scheduler.html">Scheduler Service</a>
  */
 @Component(metatype=true)
 @Service
+@Property( name="scheduler.period", longValue = 10)
 public class SimpleDSComponent implements Runnable {
     
     private Logger logger = LoggerFactory.getLogger(this.getClass());