X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=system%2Fspring%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fsystem%2Fspring%2FSpringComponent.java;fp=system%2Fspring%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fsystem%2Fspring%2FSpringComponent.java;h=83a5133bd74122ef48213941ddffcd9ce6137f6b;hb=296ef6728606ccf316ba9b60af8b8a6585fb8835;hp=d0abbcd173b8f20152744cac6b4b35df1cd94f53;hpb=e5106fcf4d35e746dc9eaecea220df3131aab4e4;p=utils

diff --git a/system/spring/src/main/java/org/wamblee/system/spring/SpringComponent.java b/system/spring/src/main/java/org/wamblee/system/spring/SpringComponent.java
index d0abbcd1..83a5133b 100644
--- a/system/spring/src/main/java/org/wamblee/system/spring/SpringComponent.java
+++ b/system/spring/src/main/java/org/wamblee/system/spring/SpringComponent.java
@@ -169,12 +169,16 @@ public class SpringComponent extends AbstractComponent<Scope> {
 		// Register required services in a parent context
 		for (RequiredInterface required: getRequiredInterfaces()) { 
 			String beanName = _required.get(required);
-			ConstructorArgumentValues cargs = new ConstructorArgumentValues();
-			cargs.addGenericArgumentValue(required.getName());
-			BeanDefinition definition = new RootBeanDefinition(
-					RequiredServiceBean.class, cargs,
-					new MutablePropertyValues());
-			aParentContext.registerBeanDefinition(beanName, definition);
+			if ( beanName != null && beanName.length() > 0) { 
+			    ConstructorArgumentValues cargs = new ConstructorArgumentValues();
+	            cargs.addGenericArgumentValue(required.getName());
+	            BeanDefinition definition = new RootBeanDefinition(
+	                    RequiredServiceBean.class, cargs,
+	                    new MutablePropertyValues());
+	            aParentContext.registerBeanDefinition(beanName, definition);
+			} else { 
+			    // The required interface is not required by the spring config but by the sub-class directly.
+			}
 		}
 	}