BUG-7608: Add ActionServiceMetadata and ActionProviderBean

[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 45f1e500177b804056dc7897c057a7f1b93cf914..20f29ca7d04bd34baa1be9b0eaa62a606b9cddbe 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
@@ -25,7 +25,9 @@ import org.apache.aries.blueprint.mutable.MutableServiceReferenceMetadata;
 import org.apache.aries.blueprint.mutable.MutableValueMetadata;
 import org.opendaylight.controller.blueprint.BlueprintContainerRestartService;
 import org.opendaylight.controller.md.sal.binding.api.NotificationService;
+import org.opendaylight.controller.md.sal.dom.api.DOMRpcProviderService;
 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
+import org.opendaylight.controller.sal.core.api.model.SchemaService;
 import org.opendaylight.yangtools.util.xml.UntrustedXML;
 import org.osgi.service.blueprint.container.ComponentDefinitionException;
 import org.osgi.service.blueprint.reflect.BeanMetadata;
@@ -53,7 +55,9 @@ import org.xml.sax.SAXException;
 public final class OpendaylightNamespaceHandler implements NamespaceHandler {
     public static final String NAMESPACE_1_0_0 = "http://opendaylight.org/xmlns/blueprint/v1.0.0";
     static final String ROUTED_RPC_REG_CONVERTER_NAME = "org.opendaylight.blueprint.RoutedRpcRegConverter";
+    static final String RPC_PROVIDER_SERVICE_NAME = "org.opendaylight.blueprint.DOMRpcProviderService";
     static final String RPC_REGISTRY_NAME = "org.opendaylight.blueprint.RpcRegistry";
+    static final String SCHEMA_SERVICE_NAME = "org.opendaylight.blueprint.SchemaService";
     static final String NOTIFICATION_SERVICE_NAME = "org.opendaylight.blueprint.NotificationService";
     static final String TYPE_ATTR = "type";
     static final String UPDATE_STRATEGY_ATTR = "update-strategy";
@@ -67,6 +71,7 @@ public final class OpendaylightNamespaceHandler implements NamespaceHandler {
     private static final String REF_ATTR = "ref";
     private static final String ID_ATTR = "id";
     private static final String RPC_SERVICE = "rpc-service";
+    private static final String ACTION_SERVICE = "action-service";
     private static final String SPECIFIC_SERVICE_REF_LIST = "specific-reference-list";
     private static final String STATIC_REFERENCE = "static-reference";
 
@@ -105,6 +110,10 @@ public final class OpendaylightNamespaceHandler implements NamespaceHandler {
             return parseSpecificReferenceList(element, context);
         } else if (nodeNameEquals(element, STATIC_REFERENCE)) {
             return parseStaticReference(element, context);
+        } else if (nodeNameEquals(element, ACTION_SERVICE)) {
+            return parseActionService(element, context);
+        } else if (nodeNameEquals(element, ActionProviderBean.ACTION_PROVIDER)) {
+            return parseActionProvider(element, context);
         }
 
         throw new ComponentDefinitionException("Unsupported standalone element: " + element.getNodeName());
@@ -232,6 +241,32 @@ public final class OpendaylightNamespaceHandler implements NamespaceHandler {
         return metadata;
     }
 
+    private static Metadata parseActionProvider(final Element element, final ParserContext context) {
+        registerRpcProviderServiceRefBean(context);
+        registerRpcRegistryServiceRefBean(context);
+        registerSchemaServiceRefBean(context);
+
+        MutableBeanMetadata metadata = context.createMetadata(MutableBeanMetadata.class);
+        metadata.setId(context.generateId());
+        metadata.setScope(BeanMetadata.SCOPE_SINGLETON);
+        metadata.setActivation(ReferenceMetadata.ACTIVATION_EAGER);
+        metadata.setRuntimeClass(ActionProviderBean.class);
+        metadata.setInitMethod("init");
+        metadata.setDestroyMethod("destroy");
+        metadata.addProperty("bundle", createRef(context, "blueprintBundle"));
+        metadata.addProperty("rpcProviderService", createRef(context, RPC_PROVIDER_SERVICE_NAME));
+        metadata.addProperty("rpcRegistry", createRef(context, RPC_REGISTRY_NAME));
+        metadata.addProperty("schemaService", createRef(context, SCHEMA_SERVICE_NAME));
+        metadata.addProperty("interfaceName", createValue(context, element.getAttribute(INTERFACE)));
+
+        if (element.hasAttribute(REF_ATTR)) {
+            metadata.addProperty("implementation", createRef(context, element.getAttribute(REF_ATTR)));
+        }
+
+        LOG.debug("parseActionProvider returning {}", metadata);
+        return metadata;
+    }
+
     private static Metadata parseRpcImplementation(final Element element, final ParserContext context) {
         registerRpcRegistryServiceRefBean(context);
 
@@ -250,8 +285,7 @@ public final class OpendaylightNamespaceHandler implements NamespaceHandler {
             metadata.addProperty("interfaceName", createValue(context, element.getAttribute(INTERFACE)));
         }
 
-        LOG.debug("parseAddRpcImplementation returning {}", metadata);
-
+        LOG.debug("parseRpcImplementation returning {}", metadata);
         return metadata;
     }
 
@@ -267,6 +301,15 @@ public final class OpendaylightNamespaceHandler implements NamespaceHandler {
         return metadata;
     }
 
+    private static Metadata parseActionService(final Element element, final ParserContext context) {
+        ComponentFactoryMetadata metadata = new ActionServiceMetadata(getId(context, element),
+                element.getAttribute(INTERFACE));
+
+        LOG.debug("parseActionService returning {}", metadata);
+
+        return metadata;
+    }
+
     private static Metadata parseRpcService(final Element element, final ParserContext context) {
         ComponentFactoryMetadata metadata = new RpcServiceMetadata(getId(context, element),
                 element.getAttribute(INTERFACE));
@@ -288,11 +331,23 @@ public final class OpendaylightNamespaceHandler implements NamespaceHandler {
         }
     }
 
+    private static void registerRpcProviderServiceRefBean(final ParserContext context) {
+        registerRefBean(context, RPC_PROVIDER_SERVICE_NAME, DOMRpcProviderService.class);
+    }
+
     private static void registerRpcRegistryServiceRefBean(final ParserContext context) {
+        registerRefBean(context, RPC_REGISTRY_NAME, RpcProviderRegistry.class);
+    }
+
+    private static void registerSchemaServiceRefBean(final ParserContext context) {
+        registerRefBean(context, SCHEMA_SERVICE_NAME, SchemaService.class);
+    }
+
+    private static void registerRefBean(final ParserContext context, final String name, final Class<?> clazz) {
         ComponentDefinitionRegistry registry = context.getComponentDefinitionRegistry();
-        if (registry.getComponentDefinition(RPC_REGISTRY_NAME) == null) {
-            MutableReferenceMetadata metadata = createServiceRef(context, RpcProviderRegistry.class, null);
-            metadata.setId(RPC_REGISTRY_NAME);
+        if (registry.getComponentDefinition(name) == null) {
+            MutableReferenceMetadata metadata = createServiceRef(context, clazz, null);
+            metadata.setId(name);
             registry.registerComponentDefinition(metadata);
         }
     }