2 * Copyright (c) 2019 PANTHEON.tech s.r.o. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.mdsal.yanglib.rfc8525;
10 import static com.google.common.base.Verify.verifyNotNull;
12 import com.google.common.annotations.Beta;
13 import com.google.common.collect.Collections2;
14 import java.io.IOException;
15 import javax.inject.Inject;
16 import javax.inject.Singleton;
17 import org.eclipse.jdt.annotation.NonNullByDefault;
18 import org.opendaylight.binding.runtime.api.BindingRuntimeGenerator;
19 import org.opendaylight.binding.runtime.api.DefaultBindingRuntimeContext;
20 import org.opendaylight.mdsal.binding.dom.codec.api.BindingCodecTree;
21 import org.opendaylight.mdsal.binding.dom.codec.api.BindingDataObjectCodecTreeNode;
22 import org.opendaylight.mdsal.binding.dom.codec.api.BindingIdentityCodec;
23 import org.opendaylight.mdsal.binding.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
24 import org.opendaylight.mdsal.yanglib.api.SchemaContextResolver;
25 import org.opendaylight.mdsal.yanglib.api.YangLibSupport;
26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.library.rev190104.$YangModuleInfoImpl;
27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.library.rev190104.ModulesState;
28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.library.rev190104.YangLibrary;
29 import org.opendaylight.yangtools.rfc8528.data.api.MountPointContextFactory;
30 import org.opendaylight.yangtools.rfc8528.data.api.MountPointIdentifier;
31 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
32 import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
33 import org.opendaylight.yangtools.yang.common.QName;
34 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
35 import org.opendaylight.yangtools.yang.model.parser.api.YangParserException;
36 import org.opendaylight.yangtools.yang.model.parser.api.YangParserFactory;
37 import org.opendaylight.yangtools.yang.model.repo.api.RevisionSourceIdentifier;
38 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
43 public final class YangLibrarySupport implements YangLibSupport {
44 private final BindingDataObjectCodecTreeNode<YangLibrary> codec;
45 @SuppressWarnings("deprecation")
46 private final BindingDataObjectCodecTreeNode<ModulesState> legacyCodec;
47 private final BindingIdentityCodec identityCodec;
48 private final EffectiveModelContext context;
51 public YangLibrarySupport(final YangParserFactory parserFactory, final BindingRuntimeGenerator generator)
52 throws YangParserException, IOException {
53 final YangModuleInfo yangLibModule = $YangModuleInfoImpl.getInstance();
55 context = parserFactory.createParser()
56 .addLibSources(Collections2.transform(yangLibModule.getImportedModules(),
57 YangLibrarySupport::createSource))
58 .addSource(createSource(yangLibModule))
59 .buildEffectiveModel();
60 final BindingCodecTree codecTree = new BindingNormalizedNodeCodecRegistry(DefaultBindingRuntimeContext.create(
61 generator.generateTypeMapping(context), SimpleStrategy.INSTANCE)).getCodecContext();
63 this.identityCodec = codecTree.getIdentityCodec();
64 this.codec = verifyNotNull(codecTree.getSubtreeCodec(InstanceIdentifier.create(YangLibrary.class)));
65 this.legacyCodec = verifyNotNull(codecTree.getSubtreeCodec(InstanceIdentifier.create(ModulesState.class)));
69 public MountPointContextFactory createMountPointContextFactory(final MountPointIdentifier mountId,
70 final SchemaContextResolver resolver) {
71 return new MountPointContextFactoryImpl(mountId, resolver, context, identityCodec, codec, legacyCodec);
74 private static YangTextSchemaSource createSource(final YangModuleInfo info) {
75 final QName name = info.getName();
76 return YangTextSchemaSource.delegateForByteSource(
77 RevisionSourceIdentifier.create(name.getLocalName(), name.getRevision()), info.getYangTextByteSource());