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.BindingIndependentMappingService;
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 SchemaContextListener,AutoCloseable {
+public class BindingToNormalizedNodeCodec implements BindingCodecTreeFactory, BindingNormalizedNodeSerializer, SchemaContextListener, AutoCloseable {
- private final BindingIndependentMappingService bindingToLegacy;
private final BindingNormalizedNodeCodecRegistry codecRegistry;
private DataNormalizer legacyToNormalized;
private final GeneratedClassLoadingStrategy classLoadingStrategy;
+ private BindingRuntimeContext runtimeContext;
- public BindingToNormalizedNodeCodec(final GeneratedClassLoadingStrategy classLoadingStrategy, final BindingIndependentMappingService mappingService, final BindingNormalizedNodeCodecRegistry codecRegistry) {
- super();
- this.bindingToLegacy = mappingService;
+ public BindingToNormalizedNodeCodec(final GeneratedClassLoadingStrategy classLoadingStrategy,
+ final BindingNormalizedNodeCodecRegistry codecRegistry) {
this.classLoadingStrategy = classLoadingStrategy;
this.codecRegistry = codecRegistry;
}
- public org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier toNormalized(
- final InstanceIdentifier<? extends DataObject> binding) {
+ public YangInstanceIdentifier toNormalized(final InstanceIdentifier<? extends DataObject> binding) {
+ return codecRegistry.toYangInstanceIdentifier(binding);
+ }
+
+ @Override
+ public YangInstanceIdentifier toYangInstanceIdentifier(final InstanceIdentifier<?> binding) {
return codecRegistry.toYangInstanceIdentifier(binding);
}
- @SuppressWarnings({ "unchecked", "rawtypes" })
- public Entry<org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier, NormalizedNode<?, ?>> toNormalizedNode(
- final InstanceIdentifier<? extends DataObject> bindingPath, final DataObject bindingObject) {
- return codecRegistry.toNormalizedNode((InstanceIdentifier) bindingPath, bindingObject);
+ @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((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);
}
- public Entry<org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier, NormalizedNode<?, ?>> toNormalizedNode(
- final Entry<org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject>, DataObject> binding) {
- return toNormalizedNode(binding.getKey(),binding.getValue());
+ @Override
+ public ContainerNode toNormalizedNodeRpcData(final DataContainer data) {
+ return codecRegistry.toNormalizedNodeRpcData(data);
}
/**
* augmentation.
*
*/
- public Optional<InstanceIdentifier<? extends DataObject>> toBinding(
- final org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier normalized)
+ public Optional<InstanceIdentifier<? extends DataObject>> toBinding(final YangInstanceIdentifier normalized)
throws DeserializationException {
try {
- return Optional.<InstanceIdentifier<? extends DataObject>>of(codecRegistry.fromYangInstanceIdentifier(normalized));
- } catch (IllegalArgumentException e) {
+ return Optional.<InstanceIdentifier<? extends DataObject>>fromNullable(codecRegistry.fromYangInstanceIdentifier(normalized));
+ } catch (final IllegalArgumentException e) {
return Optional.absent();
}
}
return legacyToNormalized;
}
- @SuppressWarnings("unchecked")
- public Optional<Entry<org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject>, DataObject>> toBinding(
- final Entry<org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier, ? extends NormalizedNode<?, ?>> normalized)
+ public Optional<Entry<InstanceIdentifier<? extends DataObject>, DataObject>> toBinding(
+ final @Nonnull Entry<YangInstanceIdentifier, ? extends NormalizedNode<?, ?>> normalized)
throws DeserializationException {
try {
- @SuppressWarnings("rawtypes")
- Entry binding = codecRegistry.fromNormalizedNode(normalized.getKey(), normalized.getValue());
- return Optional.<Entry<org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject>, DataObject>>fromNullable(binding);
- } catch (IllegalArgumentException e) {
+ /*
+ * This cast is required, due to generics behaviour in openjdk / oracle javac
+ *
+ * InstanceIdentifier has definition InstanceIdentifier<T extends DataObject>,
+ * this means '?' is always <? extends DataObject>. Eclipse compiler
+ * is able to determine this relationship and treats
+ * Entry<InstanceIdentifier<?>,DataObject> and Entry<InstanceIdentifier<? extends DataObject,DataObject>
+ * as assignable. However openjdk / oracle javac treats this two types
+ * as incompatible and issues a compile error.
+ *
+ * It is safe to loose generic information and cast it to other generic signature.
+ *
+ */
+ @SuppressWarnings({ "unchecked", "rawtypes" })
+ final Entry<InstanceIdentifier<? extends DataObject>, DataObject> binding = Entry.class.cast(codecRegistry.fromNormalizedNode(normalized.getKey(), normalized.getValue()));
+ return Optional.fromNullable(binding);
+ } catch (final IllegalArgumentException e) {
return Optional.absent();
}
}
@Override
public void onGlobalContextUpdated(final SchemaContext arg0) {
- legacyToNormalized = new DataNormalizer(arg0);
- codecRegistry.onBindingRuntimeContextUpdated(BindingRuntimeContext.create(classLoadingStrategy, arg0));
+ legacyToNormalized = new DataNormalizer (arg0);
+ runtimeContext = BindingRuntimeContext.create(classLoadingStrategy, arg0);
+ codecRegistry.onBindingRuntimeContextUpdated(runtimeContext);
}
public <T extends DataObject> Function<Optional<NormalizedNode<?, ?>>, Optional<T>> deserializeFunction(final InstanceIdentifier<T> path) {
* @param path DOM Path
* @return Node with defaults set on.
*/
- public NormalizedNode<?, ?> getDefaultNodeFor(final org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier path) {
- Iterator<PathArgument> iterator = path.getPathArguments().iterator();
+ public NormalizedNode<?, ?> getDefaultNodeFor(final YangInstanceIdentifier path) {
+
final Iterator<PathArgument> iterator = path.getPathArguments().iterator();
DataNormalizationOperation<?> currentOp = legacyToNormalized.getRootOperation();
while (iterator.hasNext()) {
- PathArgument currentArg = iterator.next();
+ final PathArgument currentArg = iterator.next();
try {
currentOp = currentOp.getChild(currentArg);
- } catch (DataNormalizationException e) {
+ } catch (final DataNormalizationException e) {
throw new IllegalArgumentException(String.format("Invalid child encountered in path %s", path), e);
}
}
return currentOp.createDefault(path.getLastPathArgument());
}
- public BindingIndependentMappingService getLegacy() {
- return bindingToLegacy;
+ public BindingNormalizedNodeCodecRegistry getCodecRegistry() {
+ return codecRegistry;
}
@Override
- public void close() throws Exception {
+ public void close() {
// NOOP Intentionally
}
+
+ public BindingNormalizedNodeCodecRegistry getCodecFactory() {
+ return codecRegistry;
+ }
+
+ // FIXME: This should be probably part of Binding Runtime context
+ public ImmutableBiMap<Method, SchemaPath> getRpcMethodToSchemaPath(final Class<? extends RpcService> key) {
+ final QNameModule moduleName = BindingReflections.getQNameModule(key);
+ final Module module = runtimeContext.getSchemaContext().findModuleByNamespaceAndRevision(moduleName.getNamespace(), moduleName.getRevision());
+ final ImmutableBiMap.Builder<Method, SchemaPath> ret = ImmutableBiMap.<Method, SchemaPath>builder();
+ try {
+ for (final RpcDefinition rpcDef : module.getRpcs()) {
+ final Method method = findRpcMethod(key, rpcDef);
+ ret.put(method, rpcDef.getPath());
+ }
+ } catch (final NoSuchMethodException e) {
+ throw new IllegalStateException("Rpc defined in model does not have representation in generated class.", e);
+ }
+ return ret.build();
+ }
+
+ private Method findRpcMethod(final Class<? extends RpcService> key, final RpcDefinition rpcDef) throws NoSuchMethodException {
+ final String methodName = BindingMapping.getMethodName(rpcDef.getQName());
+ if(rpcDef.getInput() != null) {
+ final Class<?> inputClz = runtimeContext.getClassForSchema(rpcDef.getInput());
+ return key.getMethod(methodName, inputClz);
+ }
+ return key.getMethod(methodName);
+ }
+
+ @Override
+ public BindingCodecTree create(final BindingRuntimeContext context) {
+ return codecRegistry.create(context);
+ }
+
+ @Override
+ 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;
+ }
+
}
Code Review / controller.git / blobdiff