2 * Copyright (c) 2017 Pantheon Technologies, 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.yangtools.yang.parser.impl;
10 import com.google.common.annotations.Beta;
11 import org.eclipse.jdt.annotation.NonNull;
12 import org.opendaylight.yangtools.odlext.parser.AnyxmlSchemaLocationNamespace;
13 import org.opendaylight.yangtools.odlext.parser.AnyxmlSchemaLocationStatementSupport;
14 import org.opendaylight.yangtools.odlext.parser.AnyxmlStatementSupportOverride;
15 import org.opendaylight.yangtools.openconfig.parser.EncryptedValueStatementSupport;
16 import org.opendaylight.yangtools.openconfig.parser.HashedValueStatementSupport;
17 import org.opendaylight.yangtools.rfc6241.parser.GetFilterElementAttributesStatementSupport;
18 import org.opendaylight.yangtools.rfc6536.parser.DefaultDenyAllStatementSupport;
19 import org.opendaylight.yangtools.rfc6536.parser.DefaultDenyWriteStatementSupport;
20 import org.opendaylight.yangtools.rfc7952.parser.AnnotationStatementSupport;
21 import org.opendaylight.yangtools.rfc8040.parser.YangDataStatementSupport;
22 import org.opendaylight.yangtools.rfc8528.parser.MountPointStatementSupport;
23 import org.opendaylight.yangtools.yang.parser.rfc7950.reactor.CustomCrossSourceStatementReactorBuilder;
24 import org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors;
25 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase;
26 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
27 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor.Builder;
30 * Utility class for instantiating default-configured {@link CrossSourceStatementReactor}s.
32 * @author Robert Varga
35 public final class DefaultReactors {
36 private static final @NonNull CrossSourceStatementReactor DEFAULT_REACTOR = defaultReactorBuilder().build();
38 private DefaultReactors() {
43 * Get a shared default-configured reactor instance. This instance is configured to handle both RFC6020 and RFC7950,
46 * <li>RFC6536's default-deny-{all,write} extensions</li>
47 * <li>RFC7952's annotation extension</li>
48 * <li>RFC8040's yang-data extension</li>
49 * <li>OpenConfig extensions</li>
50 * <li>OpenDaylight extensions</li>
53 * @return a shared default-configured reactor instance.
55 public static @NonNull CrossSourceStatementReactor defaultReactor() {
56 return DEFAULT_REACTOR;
60 * Return a baseline CrossSourceStatementReactor {@link Builder}. The builder is initialized to the equivalent
61 * of the reactor returned via {@link #defaultReactor()}, but can be further customized before use.
63 * @return A populated CrossSourceStatementReactor builder.
65 public static CustomCrossSourceStatementReactorBuilder defaultReactorBuilder() {
66 return RFC7950Reactors.defaultReactorBuilder()
67 // AnyxmlSchemaLocation support
68 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
69 AnyxmlSchemaLocationStatementSupport.getInstance())
70 .addNamespaceSupport(ModelProcessingPhase.FULL_DECLARATION, AnyxmlSchemaLocationNamespace.BEHAVIOUR)
71 .overrideStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
72 AnyxmlStatementSupportOverride.getInstance())
74 // RFC6241 get-filter-element-attributes support
75 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
76 GetFilterElementAttributesStatementSupport.getInstance())
78 // RFC6536 default-deny-{all,write} support
79 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
80 DefaultDenyAllStatementSupport.getInstance())
81 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
82 DefaultDenyWriteStatementSupport.getInstance())
84 // RFC7952 annotation support
85 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION, AnnotationStatementSupport.getInstance())
87 // RFC8040 yang-data support
88 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION, YangDataStatementSupport.getInstance())
90 // RFC8528 yang-data support
91 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION, MountPointStatementSupport.getInstance())
93 // OpenConfig extensions support (except openconfig-version)
94 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
95 EncryptedValueStatementSupport.getInstance())
96 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION,
97 HashedValueStatementSupport.getInstance());