Bug 3135 - Fixed support for InterestListener

[controller.git] / opendaylight / md-sal / sal-binding-broker / src / main / java / org / opendaylight / controller / md / sal / binding / impl / BindingToNormalizedNodeCodec.java

diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingToNormalizedNodeCodec.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingToNormalizedNodeCodec.java
index 270ae504750dad1728dc77860f2238e4f3f76758..ab07f50941a25711c231073e902c5d3a09782921 100644 (file)
--- a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingToNormalizedNodeCodec.java
+++ b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingToNormalizedNodeCodec.java
@@ -9,36 +9,47 @@ package org.opendaylight.controller.md.sal.binding.impl;
 
 import com.google.common.base.Function;
 import com.google.common.base.Optional;
+import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableBiMap;
 import java.lang.reflect.Method;
+import java.util.AbstractMap.SimpleEntry;
+import java.util.HashSet;
 import java.util.Iterator;
+import java.util.Map;
 import java.util.Map.Entry;
+import java.util.Set;
 import javax.annotation.Nonnull;
 import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizationException;
 import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizationOperation;
 import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizer;
 import org.opendaylight.yangtools.binding.data.codec.api.BindingCodecTree;
 import org.opendaylight.yangtools.binding.data.codec.api.BindingCodecTreeFactory;
+import org.opendaylight.yangtools.binding.data.codec.api.BindingCodecTreeNode;
+import org.opendaylight.yangtools.binding.data.codec.api.BindingNormalizedNodeSerializer;
 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
 import org.opendaylight.yangtools.sal.binding.generator.util.BindingRuntimeContext;
 import org.opendaylight.yangtools.yang.binding.BindingMapping;
+import org.opendaylight.yangtools.yang.binding.DataContainer;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.binding.Notification;
 import org.opendaylight.yangtools.yang.binding.RpcService;
 import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
 import org.opendaylight.yangtools.yang.common.QNameModule;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
+import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 import org.opendaylight.yangtools.yang.data.impl.codec.DeserializationException;
 import org.opendaylight.yangtools.yang.model.api.Module;
+import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
 import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
 
-public class BindingToNormalizedNodeCodec implements BindingCodecTreeFactory, SchemaContextListener, AutoCloseable {
+public class BindingToNormalizedNodeCodec implements BindingCodecTreeFactory, BindingNormalizedNodeSerializer, SchemaContextListener, AutoCloseable {
 
     private final BindingNormalizedNodeCodecRegistry codecRegistry;
     private DataNormalizer legacyToNormalized;
@@ -56,16 +67,52 @@ public class BindingToNormalizedNodeCodec implements BindingCodecTreeFactory, Sc
         return codecRegistry.toYangInstanceIdentifier(binding);
     }
 
-    @SuppressWarnings({ "unchecked", "rawtypes" })
-    public Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> toNormalizedNode(
-            final InstanceIdentifier<? extends DataObject> bindingPath, final DataObject bindingObject) {
-        return codecRegistry.toNormalizedNode((InstanceIdentifier) bindingPath, bindingObject);
+    @Override
+    public YangInstanceIdentifier toYangInstanceIdentifier(final InstanceIdentifier<?> binding) {
+        return codecRegistry.toYangInstanceIdentifier(binding);
+    }
 
+    @Override
+    public <T extends DataObject> Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> toNormalizedNode(
+            final InstanceIdentifier<T> path, final T data) {
+        return codecRegistry.toNormalizedNode(path, data);
     }
 
+    @SuppressWarnings({"unchecked", "rawtypes"})
     public Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> toNormalizedNode(
             final Entry<InstanceIdentifier<? extends DataObject>, DataObject> binding) {
-        return toNormalizedNode(binding.getKey(),binding.getValue());
+        return toNormalizedNode((InstanceIdentifier) binding.getKey(),binding.getValue());
+    }
+
+    @Override
+    public Entry<InstanceIdentifier<?>, DataObject> fromNormalizedNode(final YangInstanceIdentifier path,
+            final NormalizedNode<?, ?> data) {
+        return codecRegistry.fromNormalizedNode(path, data);
+    }
+
+    @Override
+    public Notification fromNormalizedNodeNotification(final SchemaPath path, final ContainerNode data) {
+        return codecRegistry.fromNormalizedNodeNotification(path, data);
+    }
+
+    @Override
+    public DataObject fromNormalizedNodeRpcData(final SchemaPath path, final ContainerNode data) {
+        return codecRegistry.fromNormalizedNodeRpcData(path, data);
+    }
+
+    @Override
+    public InstanceIdentifier<?> fromYangInstanceIdentifier(final YangInstanceIdentifier dom) {
+        return codecRegistry.fromYangInstanceIdentifier(dom);
+    }
+
+    @Override
+    public ContainerNode toNormalizedNodeNotification(final Notification data) {
+        return codecRegistry.toNormalizedNodeNotification(data);
+    }
+
+    @Override
+    public ContainerNode toNormalizedNodeRpcData(final DataContainer data) {
+        return codecRegistry.toNormalizedNodeRpcData(data);
     }
 
     /**
@@ -185,13 +232,42 @@ public class BindingToNormalizedNodeCodec implements BindingCodecTreeFactory, Sc
     }
 
     @Override
-    public BindingCodecTree create(BindingRuntimeContext context) {
+    public BindingCodecTree create(final BindingRuntimeContext context) {
         return codecRegistry.create(context);
     }
 
     @Override
-    public BindingCodecTree create(SchemaContext context, Class<?>... bindingClasses) {
+    public BindingCodecTree create(final SchemaContext context, final Class<?>... bindingClasses) {
         return codecRegistry.create(context, bindingClasses);
     }
 
+    @Nonnull protected Map.Entry<InstanceIdentifier<?>, BindingCodecTreeNode<?>> getSubtreeCodec(
+            final YangInstanceIdentifier domIdentifier) {
+
+        final BindingCodecTree currentCodecTree = codecRegistry.getCodecContext();
+        final InstanceIdentifier<?> bindingPath = codecRegistry.fromYangInstanceIdentifier(domIdentifier);
+        Preconditions.checkArgument(bindingPath != null);
+        /**
+         * If we are able to deserialize YANG instance identifier, getSubtreeCodec must
+         * return non-null value.
+         */
+        final BindingCodecTreeNode<?> codecContext = currentCodecTree.getSubtreeCodec(bindingPath);
+        return new SimpleEntry<InstanceIdentifier<?>, BindingCodecTreeNode<?>>(bindingPath, codecContext);
+    }
+
+    public Set<Class<? extends Notification>> getNotificationClasses(final Set<SchemaPath> interested) {
+        final Set<Class<? extends Notification>> result = new HashSet<>();
+        final Set<NotificationDefinition> knownNotifications = runtimeContext.getSchemaContext().getNotifications();
+        for (final NotificationDefinition notification : knownNotifications) {
+            if (interested.contains(notification.getPath())) {
+                try {
+                    result.add((Class<? extends Notification>) runtimeContext.getClassForSchema(notification));
+                } catch (final IllegalStateException e) {
+                    // Ignore
+                }
+            }
+        }
+        return result;
+    }
+
 }