Instrumenting runtime classes with toString() to facilitate debuging

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@672978 13f79535-47bb-0310-9956-ffa450edef68

java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentImpl.java

@@ -103,4 +103,8 @@ public class RuntimeComponentImpl extends ComponentImpl implements RuntimeCompon
     public void setModelResolver(ModelResolver modelResolver) {
         this.modelResolver = modelResolver;
     }
+    
+    public String toString() {
+        return getName();
+    }
 }

java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentReferenceImpl.java

@@ -136,4 +136,7 @@ public class RuntimeComponentReferenceImpl extends ComponentReferenceImpl implem
         return policyProviders.get(binding);
     }
 
+    public String toString() {
+        return getName();
+    }
 }

java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeComponentServiceImpl.java

@@ -155,4 +155,8 @@ public class RuntimeComponentServiceImpl extends ComponentServiceImpl implements
     public List<PolicyProvider> getPolicyProviders(Binding binding) {
         return policyProviders.get(binding);
     }
+    
+    public String toString() {
+        return getName();
+    }
 }