Better solution for setting the context. The context is now known as soon as componen...

[utils] / system / general / src / test / java / org / wamblee / system / Environment.java

diff --git a/system/general/src/test/java/org/wamblee/system/Environment.java b/system/general/src/test/java/org/wamblee/system/Environment.java
index 76d3a3c1bfbb9bf0d736eeab4a1b7b103084b07d..07a2814d49327314607ec2f8e957926b725d58b5 100644 (file)
--- a/system/general/src/test/java/org/wamblee/system/Environment.java
+++ b/system/general/src/test/java/org/wamblee/system/Environment.java
@@ -1,28 +1,61 @@
+/*
+ * Copyright 2007 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.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * 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.system;
 
 import javax.sql.DataSource;
 
+import org.wamblee.test.EventTracker;
+
 
 public class Environment extends AbstractComponent {
        
-       private static final ProvidedInterfaceDescriptor[] PROVIDED = 
-               new ProvidedInterfaceDescriptor[] { 
-                       new DefaultProvidedInterfaceDescriptor("datasource", DataSource.class), 
-                       new DefaultProvidedInterfaceDescriptor("integer", Integer.class)
+       private static final ProvidedInterface[] provided() { 
+               return new ProvidedInterface[] { 
+                       new DefaultProvidedInterface("datasource", DataSource.class), 
+                       new DefaultProvidedInterface("integer", Integer.class)
        };
+       }
+       
+       private EventTracker<String> _tracker; 
        
-       public Environment(ServiceRegistry aRegistry) { 
-               super("environment", aRegistry, PROVIDED, new InterfaceDescriptor[0]);
+       public Environment() { 
+               super("environment", provided(), new RequiredInterface[0]);
        }
        
-       @Override
-       protected void doStart(String aContext, Service[] aRequiredServices) {
-           addService(aContext, PROVIDED[0], new Integer(1));
-           addService(aContext, PROVIDED[1], new Integer(2));
+       public Environment(EventTracker aTracker) { 
+               this();
+               _tracker = aTracker; 
        }
        
+       @Override
+       protected void doStart() {
+           addService(getProvidedServices()[0], new Integer(1));
+           addService(getProvidedServices()[1], new Integer(2));
+           track("start." + getName());
+       }
+
        @Override
        protected void doStop() {
-               // Empty.       
+               track("stop." + getName());
+       }
+       
+       private void track(String aString) {
+               if ( _tracker == null ) { 
+                       return; 
+               }
+               _tracker.eventOccurred(aString);
        }
 }