Removed InterfaceRestriction. Now introduced a friendlier API in

[utils] / system / general / src / main / java / org / wamblee / system / core / AbstractComponent.java

diff --git a/system/general/src/main/java/org/wamblee/system/core/AbstractComponent.java b/system/general/src/main/java/org/wamblee/system/core/AbstractComponent.java
index 6567e4e74067cf13f563e5e0f7f4ab6aa4cdc4be..9000f4ae5234a1bc8e2b54536fdd20d29f15c0a2 100644 (file)
--- a/system/general/src/main/java/org/wamblee/system/core/AbstractComponent.java
+++ b/system/general/src/main/java/org/wamblee/system/core/AbstractComponent.java
@@ -159,7 +159,10 @@ public abstract class AbstractComponent<Type> implements Component<Type> {
                        Object aService, Scope aScope) {
                LOG.info("Interface '" + getQualifiedName() + "."
                                + aDescriptor.getName() + "' started.");
-               _remaining.get().remove(aDescriptor);
+               if ( !_remaining.get().remove(aDescriptor) ) { 
+                   throw new SystemAssemblyException("Component '" + getQualifiedName() + "' started an unexpected interface '" + 
+                           aDescriptor + "' that was not registerd as a provided interface before");
+               }
                aScope.publishInterface(aDescriptor, aService);
        }
 
@@ -176,5 +179,23 @@ public abstract class AbstractComponent<Type> implements Component<Type> {
        public String toString() {
                return getQualifiedName();
        }
+       
+       public ProvidedInterface findProvidedInterface(String aName) { 
+           for (ProvidedInterface provided: getProvidedInterfaces()) { 
+               if ( provided.getName().equals(aName)) { 
+                   return provided; 
+               }
+           }
+           return null; 
+       }
+       
+       public RequiredInterface findRequiredInterface(String aName) { 
+           for (RequiredInterface required: getRequiredInterfaces()) { 
+               if ( required.getName().equals(aName)) { 
+                   return required; 
+               }
+           }
+           return null; 
+       }
 
 }