2 * Copyright (c) 2015 Cisco Systems, Inc. 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.stmt.rfc6020;
10 import static org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator.MAX;
11 import static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.firstAttributeOf;
13 import com.google.common.base.Optional;
15 import java.util.Date;
16 import org.opendaylight.yangtools.yang.common.QNameModule;
17 import org.opendaylight.yangtools.yang.common.SimpleDateFormatUtil;
18 import org.opendaylight.yangtools.yang.model.api.ModuleIdentifier;
19 import org.opendaylight.yangtools.yang.model.api.Rfc6020Mapping;
20 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
21 import org.opendaylight.yangtools.yang.model.api.stmt.ModuleStatement;
22 import org.opendaylight.yangtools.yang.model.api.stmt.NamespaceStatement;
23 import org.opendaylight.yangtools.yang.model.api.stmt.PrefixStatement;
24 import org.opendaylight.yangtools.yang.parser.builder.impl.ModuleIdentifierImpl;
25 import org.opendaylight.yangtools.yang.parser.spi.ModuleNamespace;
26 import org.opendaylight.yangtools.yang.parser.spi.NamespaceToModule;
27 import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
28 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
29 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
30 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
31 import org.opendaylight.yangtools.yang.parser.spi.source.ImpPrefixToModuleIdentifier;
32 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleCtxToModuleQName;
33 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleIdentifierToModuleQName;
34 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleNameToModuleQName;
35 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleNamespaceForBelongsTo;
36 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleQNameToModuleName;
37 import org.opendaylight.yangtools.yang.parser.spi.source.PrefixToModule;
38 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
39 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.ModuleEffectiveStatementImpl;
41 public class ModuleStatementSupport extends
42 AbstractStatementSupport<String, ModuleStatement, EffectiveStatement<String, ModuleStatement>> {
43 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(Rfc6020Mapping
45 .add(Rfc6020Mapping.ANYXML, 0, MAX)
46 .add(Rfc6020Mapping.AUGMENT, 0, MAX)
47 .add(Rfc6020Mapping.CHOICE, 0, MAX)
48 .add(Rfc6020Mapping.CONTACT, 0, 1)
49 .add(Rfc6020Mapping.CONTAINER, 0, MAX)
50 .add(Rfc6020Mapping.DESCRIPTION, 0, 1)
51 .add(Rfc6020Mapping.DEVIATION, 0, MAX)
52 .add(Rfc6020Mapping.EXTENSION, 0, MAX)
53 .add(Rfc6020Mapping.FEATURE, 0, MAX)
54 .add(Rfc6020Mapping.GROUPING, 0, MAX)
55 .add(Rfc6020Mapping.IDENTITY, 0, MAX)
56 .add(Rfc6020Mapping.IMPORT, 0, MAX)
57 .add(Rfc6020Mapping.INCLUDE, 0, MAX)
58 .add(Rfc6020Mapping.LEAF, 0, MAX)
59 .add(Rfc6020Mapping.LEAF_LIST, 0, MAX)
60 .add(Rfc6020Mapping.LIST, 0, MAX)
61 .add(Rfc6020Mapping.NAMESPACE, 1, 1)
62 .add(Rfc6020Mapping.NOTIFICATION, 0, MAX)
63 .add(Rfc6020Mapping.ORGANIZATION, 0, 1)
64 .add(Rfc6020Mapping.PREFIX, 1, 1)
65 .add(Rfc6020Mapping.REFERENCE, 0, 1)
66 .add(Rfc6020Mapping.REVISION, 0, MAX)
67 .add(Rfc6020Mapping.RPC, 0, MAX)
68 .add(Rfc6020Mapping.TYPEDEF, 0, MAX)
69 .add(Rfc6020Mapping.USES, 0, MAX)
70 .add(Rfc6020Mapping.YANG_VERSION, 0, 1)
73 public ModuleStatementSupport() {
74 super(Rfc6020Mapping.MODULE);
78 public String parseArgumentValue(StmtContext<?, ?, ?> ctx, String value) {
83 public ModuleStatement createDeclared(StmtContext<String, ModuleStatement, ?> ctx) {
84 return new ModuleStatementImpl(ctx);
88 public EffectiveStatement<String, ModuleStatement> createEffective(
89 StmtContext<String, ModuleStatement, EffectiveStatement<String, ModuleStatement>> ctx) {
90 return new ModuleEffectiveStatementImpl(ctx);
94 public void onLinkageDeclared(Mutable<String, ModuleStatement, EffectiveStatement<String, ModuleStatement>> stmt)
95 throws SourceException {
97 Optional<URI> moduleNs = Optional.fromNullable(firstAttributeOf(stmt.declaredSubstatements(),
98 NamespaceStatement.class));
99 if (!moduleNs.isPresent()) {
100 throw new SourceException(String.format("Namespace of the module [%s] is missing",
101 stmt.getStatementArgument()), stmt.getStatementSourceReference());
104 Optional<Date> revisionDate = Optional.fromNullable(Utils.getLatestRevision(stmt.declaredSubstatements()));
105 if (!revisionDate.isPresent()) {
106 revisionDate = Optional.of(SimpleDateFormatUtil.DEFAULT_DATE_REV);
109 QNameModule qNameModule = QNameModule.create(moduleNs.get(), revisionDate.orNull()).intern();
110 ModuleIdentifier moduleIdentifier = new ModuleIdentifierImpl(stmt.getStatementArgument(),
111 Optional.<URI> absent(), revisionDate);
113 stmt.addContext(ModuleNamespace.class, moduleIdentifier, stmt);
114 stmt.addContext(ModuleNamespaceForBelongsTo.class, moduleIdentifier.getName(), stmt);
115 stmt.addContext(NamespaceToModule.class, qNameModule, stmt);
117 String modulePrefix = firstAttributeOf(stmt.declaredSubstatements(), PrefixStatement.class);
118 if (modulePrefix == null) {
119 throw new SourceException(String.format("Prefix of the module [%s] is missing",
120 stmt.getStatementArgument()), stmt.getStatementSourceReference());
123 stmt.addToNs(PrefixToModule.class, modulePrefix, qNameModule);
124 stmt.addToNs(ModuleNameToModuleQName.class, stmt.getStatementArgument(), qNameModule);
125 stmt.addToNs(ModuleCtxToModuleQName.class, stmt, qNameModule);
126 stmt.addToNs(ModuleQNameToModuleName.class, qNameModule, stmt.getStatementArgument());
127 stmt.addToNs(ModuleIdentifierToModuleQName.class, moduleIdentifier, qNameModule);
129 stmt.addToNs(ImpPrefixToModuleIdentifier.class, modulePrefix, moduleIdentifier);
133 public void onFullDefinitionDeclared(Mutable<String, ModuleStatement,
134 EffectiveStatement<String, ModuleStatement>> stmt) throws SourceException {
135 super.onFullDefinitionDeclared(stmt);
136 SUBSTATEMENT_VALIDATOR.validate(stmt);