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%2FBindingToNormalizedNodeCodec.java;h=f994d300c26db72def32ba924c11e5d61dfa69c1;hp=270ae504750dad1728dc77860f2238e4f3f76758;hb=HEAD;hpb=55d223f2e807077b5c876b8e3ef853628f9ca697 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 deleted file mode 100644 index 270ae50475..0000000000 --- a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingToNormalizedNodeCodec.java +++ /dev/null @@ -1,197 +0,0 @@ -/* - * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved. - * - * This program and the accompanying materials are made available under the - * terms of the Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - */ -package org.opendaylight.controller.md.sal.binding.impl; - -import com.google.common.base.Function; -import com.google.common.base.Optional; -import com.google.common.collect.ImmutableBiMap; -import java.lang.reflect.Method; -import java.util.Iterator; -import java.util.Map.Entry; -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.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.DataObject; -import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; -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.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.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 { - - private final BindingNormalizedNodeCodecRegistry codecRegistry; - private DataNormalizer legacyToNormalized; - private final GeneratedClassLoadingStrategy classLoadingStrategy; - private BindingRuntimeContext runtimeContext; - - public BindingToNormalizedNodeCodec(final GeneratedClassLoadingStrategy classLoadingStrategy, - final BindingNormalizedNodeCodecRegistry codecRegistry) { - this.classLoadingStrategy = classLoadingStrategy; - this.codecRegistry = codecRegistry; - - } - - public YangInstanceIdentifier toNormalized(final InstanceIdentifier binding) { - return codecRegistry.toYangInstanceIdentifier(binding); - } - - @SuppressWarnings({ "unchecked", "rawtypes" }) - public Entry> toNormalizedNode( - final InstanceIdentifier bindingPath, final DataObject bindingObject) { - return codecRegistry.toNormalizedNode((InstanceIdentifier) bindingPath, bindingObject); - - } - - public Entry> toNormalizedNode( - final Entry, DataObject> binding) { - return toNormalizedNode(binding.getKey(),binding.getValue()); - } - - /** - * - * Returns a Binding-Aware instance identifier from normalized - * instance-identifier if it is possible to create representation. - * - * Returns Optional.absent for cases where target is mixin node except - * augmentation. - * - */ - public Optional> toBinding(final YangInstanceIdentifier normalized) - throws DeserializationException { - try { - return Optional.>fromNullable(codecRegistry.fromYangInstanceIdentifier(normalized)); - } catch (final IllegalArgumentException e) { - return Optional.absent(); - } - } - - public DataNormalizer getDataNormalizer() { - return legacyToNormalized; - } - - public Optional, DataObject>> toBinding( - final @Nonnull Entry> normalized) - throws DeserializationException { - try { - /* - * This cast is required, due to generics behaviour in openjdk / oracle javac - * - * InstanceIdentifier has definition InstanceIdentifier, - * this means '?' is always  . Eclipse compiler - * is able to determine this relationship and treats - * Entry,DataObject> and Entry - * 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, 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); - runtimeContext = BindingRuntimeContext.create(classLoadingStrategy, arg0); - codecRegistry.onBindingRuntimeContextUpdated(runtimeContext); - } - - public Function>, Optional> deserializeFunction(final InstanceIdentifier path) { - return codecRegistry.deserializeFunction(path); - } - - /** - * Returns an default object according to YANG schema for supplied path. - * - * @param path DOM Path - * @return Node with defaults set on. - */ - public NormalizedNode getDefaultNodeFor(final YangInstanceIdentifier path) { - final Iterator iterator = path.getPathArguments().iterator(); - DataNormalizationOperation currentOp = legacyToNormalized.getRootOperation(); - while (iterator.hasNext()) { - final PathArgument currentArg = iterator.next(); - try { - currentOp = currentOp.getChild(currentArg); - } catch (final DataNormalizationException e) { - throw new IllegalArgumentException(String.format("Invalid child encountered in path %s", path), e); - } - } - return currentOp.createDefault(path.getLastPathArgument()); - } - - public BindingNormalizedNodeCodecRegistry getCodecRegistry() { - return codecRegistry; - } - - @Override - public void close() { - // NOOP Intentionally - } - - public BindingNormalizedNodeCodecRegistry getCodecFactory() { - return codecRegistry; - } - - // FIXME: This should be probably part of Binding Runtime context - public ImmutableBiMap getRpcMethodToSchemaPath(final Class key) { - final QNameModule moduleName = BindingReflections.getQNameModule(key); - final Module module = runtimeContext.getSchemaContext().findModuleByNamespaceAndRevision(moduleName.getNamespace(), moduleName.getRevision()); - final ImmutableBiMap.Builder ret = ImmutableBiMap.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 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(BindingRuntimeContext context) { - return codecRegistry.create(context); - } - - @Override - public BindingCodecTree create(SchemaContext context, Class... bindingClasses) { - return codecRegistry.create(context, bindingClasses); - } - -}