X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-binding-broker%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fsal%2Fbinding%2Fimpl%2FBindingDOMNotificationListenerAdapter.java;h=d0434f595c0fda0a52e29137be20fcc202faec98;hp=03da29642ce2d8a13ef808d035020efbb413bd5f;hb=3ec97cd0a86ad1b79f6854dc6924eb7b06e359a3;hpb=f9a9cd1ea40d2477ccb16b03c71a87595226595a

diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingDOMNotificationListenerAdapter.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingDOMNotificationListenerAdapter.java
index 03da29642c..d0434f595c 100644
--- a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingDOMNotificationListenerAdapter.java
+++ b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingDOMNotificationListenerAdapter.java
@@ -7,27 +7,88 @@
  */
 package org.opendaylight.controller.md.sal.binding.impl;
 
-import javax.annotation.Nonnull;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.reflect.TypeToken;
+import java.lang.reflect.Method;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
 import org.opendaylight.controller.md.sal.dom.api.DOMNotification;
 import org.opendaylight.controller.md.sal.dom.api.DOMNotificationListener;
-import org.opendaylight.controller.sal.binding.spi.NotificationInvokerFactory;
-import org.opendaylight.yangtools.binding.data.codec.api.BindingNormalizedNodeSerializer;
+import org.opendaylight.mdsal.binding.dom.adapter.invoke.NotificationListenerInvoker;
+import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
+import org.opendaylight.mdsal.binding.spec.reflect.BindingReflections;
 import org.opendaylight.yangtools.yang.binding.Notification;
+import org.opendaylight.yangtools.yang.binding.NotificationListener;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.model.api.SchemaPath;
 
+@Deprecated
 class BindingDOMNotificationListenerAdapter implements DOMNotificationListener {
 
-    private final NotificationInvokerFactory.NotificationInvoker invoker;
     private final BindingNormalizedNodeSerializer codec;
+    private final NotificationListener delegate;
+    private final Map<SchemaPath,NotificationListenerInvoker> invokers;
 
-    public BindingDOMNotificationListenerAdapter(final BindingNormalizedNodeSerializer codec, final NotificationInvokerFactory.NotificationInvoker invoker) {
+    BindingDOMNotificationListenerAdapter(final BindingNormalizedNodeSerializer codec,
+            final NotificationListener delegate) {
         this.codec = codec;
-        this.invoker = invoker;
+        this.delegate = delegate;
+        this.invokers = createInvokerMapFor(delegate.getClass());
     }
 
     @Override
-    public void onNotification(@Nonnull final DOMNotification notification) {
-        final Notification baNotification =
-                codec.fromNormalizedNodeNotification(notification.getType(), notification.getBody());
-        invoker.getInvocationProxy().onNotification(baNotification);
+    public void onNotification(final DOMNotification notification) {
+        final Notification baNotification = deserialize(notification);
+        final QName notificationQName = notification.getType().getLastComponent();
+        getInvoker(notification.getType()).invokeNotification(delegate, notificationQName, baNotification);
     }
-}
\ No newline at end of file
+
+    private Notification deserialize(final DOMNotification notification) {
+        if (notification instanceof LazySerializedDOMNotification) {
+            return ((LazySerializedDOMNotification) notification).getBindingData();
+        }
+        return codec.fromNormalizedNodeNotification(notification.getType(), notification.getBody());
+    }
+
+    private NotificationListenerInvoker getInvoker(final SchemaPath type) {
+        return invokers.get(type);
+    }
+
+    protected Set<SchemaPath> getSupportedNotifications() {
+        return invokers.keySet();
+    }
+
+    public static Map<SchemaPath, NotificationListenerInvoker> createInvokerMapFor(
+            final Class<? extends NotificationListener> implClz) {
+        final Map<SchemaPath, NotificationListenerInvoker> builder = new HashMap<>();
+        for (final TypeToken<?> ifaceToken : TypeToken.of(implClz).getTypes().interfaces()) {
+            Class<?> iface = ifaceToken.getRawType();
+            if (NotificationListener.class.isAssignableFrom(iface) && BindingReflections.isBindingClass(iface)) {
+                @SuppressWarnings("unchecked")
+                final Class<? extends NotificationListener> listenerType =
+                        (Class<? extends NotificationListener>) iface;
+                final NotificationListenerInvoker invoker = NotificationListenerInvoker.from(listenerType);
+                for (final SchemaPath path : getNotificationTypes(listenerType)) {
+                    builder.put(path, invoker);
+                }
+            }
+        }
+        return ImmutableMap.copyOf(builder);
+    }
+
+    private static Set<SchemaPath> getNotificationTypes(final Class<? extends NotificationListener> type) {
+        // TODO: Investigate possibility and performance impact if we cache this or expose
+        // it from NotificationListenerInvoker
+        final Set<SchemaPath> ret = new HashSet<>();
+        for (final Method method : type.getMethods()) {
+            if (BindingReflections.isNotificationCallback(method)) {
+                final Class<?> notification = method.getParameterTypes()[0];
+                final QName name = BindingReflections.findQName(notification);
+                ret.add(SchemaPath.create(true, name));
+            }
+        }
+        return ret;
+    }
+}