Add "static-reference" blueprint extension

[controller.git] / opendaylight / blueprint / src / main / java / org / opendaylight / controller / blueprint / ext / OpendaylightNamespaceHandler.java

diff --git a/opendaylight/blueprint/src/main/java/org/opendaylight/controller/blueprint/ext/OpendaylightNamespaceHandler.java b/opendaylight/blueprint/src/main/java/org/opendaylight/controller/blueprint/ext/OpendaylightNamespaceHandler.java
index ab9e216d036d52628fcaa10d7ef257e41616a518..14ca14b69dcb35de9a251ad89c55b693b59a9b16 100644 (file)
--- a/opendaylight/blueprint/src/main/java/org/opendaylight/controller/blueprint/ext/OpendaylightNamespaceHandler.java
+++ b/opendaylight/blueprint/src/main/java/org/opendaylight/controller/blueprint/ext/OpendaylightNamespaceHandler.java
@@ -65,6 +65,7 @@ public class OpendaylightNamespaceHandler implements NamespaceHandler {
     private static final String ID_ATTR = "id";
     private static final String RPC_SERVICE = "rpc-service";
     private static final String SPECIFIC_SERVICE_REF_LIST = "specific-reference-list";
+    private static final String STATIC_REFERENCE = "static-reference";
 
     @SuppressWarnings("rawtypes")
     @Override
@@ -99,6 +100,8 @@ public class OpendaylightNamespaceHandler implements NamespaceHandler {
             return parseClusteredAppConfig(element, context);
         } else if (nodeNameEquals(element, SPECIFIC_SERVICE_REF_LIST)) {
             return parseSpecificReferenceList(element, context);
+        } else if (nodeNameEquals(element, STATIC_REFERENCE)) {
+            return parseStaticReference(element, context);
         }
 
         throw new ComponentDefinitionException("Unsupported standalone element: " + element.getNodeName());
@@ -358,6 +361,15 @@ public class OpendaylightNamespaceHandler implements NamespaceHandler {
         return metadata;
     }
 
+    private Metadata parseStaticReference(Element element, ParserContext context) {
+        ComponentFactoryMetadata metadata = new StaticReferenceMetadata(getId(context, element),
+                element.getAttribute(INTERFACE));
+
+        LOG.debug("parseStaticReference returning {}", metadata);
+
+        return metadata;
+    }
+
     private Element parseXML(String name, String xml) {
         DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
         builderFactory.setNamespaceAware(true);