X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=system%2Fspring%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fsystem%2Fspring%2FRequiredServiceBean.java;h=50e7e967998ef4e3b098b9516cad92b3980ab593;hb=6a914dcbd1c89027eafae6021af4199a636e4e48;hp=eaf55336c185f74afc0d72de41a0da54cc3afdfb;hpb=932671cb2531a832b488f8ed5631fcb96a616f83;p=utils

diff --git a/system/spring/src/main/java/org/wamblee/system/spring/RequiredServiceBean.java b/system/spring/src/main/java/org/wamblee/system/spring/RequiredServiceBean.java
index eaf55336..50e7e967 100644
--- a/system/spring/src/main/java/org/wamblee/system/spring/RequiredServiceBean.java
+++ b/system/spring/src/main/java/org/wamblee/system/spring/RequiredServiceBean.java
@@ -1,6 +1,9 @@
 package org.wamblee.system.spring;
 
 import org.springframework.beans.factory.FactoryBean;
+import org.wamblee.system.ProvidedInterface;
+import org.wamblee.system.RequiredInterface;
+import org.wamblee.system.SystemAssemblyException;
 
 /**
  * Bean which adds a service required by the spring component to 
@@ -10,19 +13,26 @@ import org.springframework.beans.factory.FactoryBean;
  */
 class RequiredServiceBean implements FactoryBean {
 	
-	private String _id;
+	private RequiredInterface _required; 
 	
 	/**
 	 * Constructs the bean. 
 	 * @param aId Id of the bean in the service registry.  
 	 */
 	public RequiredServiceBean(String aId) { 
-		_id = aId; 
+		RequiredInterface[] required = SpringComponent.THIS.get().getRequiredServices();
+		for ( RequiredInterface intf: required) { 
+			if ( intf.getName().equals(aId)) { 
+				_required = intf; 
+				return;
+			}
+		}
+		throw new SystemAssemblyException("Cannot resolve provided component '" + aId + "'");
 	}
 
 	@Override
 	public Object getObject() throws Exception {
-		return SpringComponent.REGISTRY.get().find(_id).reference(Object.class);
+		return _required.getImplementation(Object.class);
 	}
 
 	@Override