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.meta.StmtContextUtils.findFirstDeclaredSubstatement;
11 import static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.firstAttributeOf;
13 import java.util.Optional;
14 import javax.annotation.Nonnull;
15 import org.opendaylight.yangtools.yang.common.Revision;
16 import org.opendaylight.yangtools.yang.model.api.ModuleIdentifier;
17 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
18 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
19 import org.opendaylight.yangtools.yang.model.api.stmt.BelongsToStatement;
20 import org.opendaylight.yangtools.yang.model.api.stmt.PrefixStatement;
21 import org.opendaylight.yangtools.yang.model.api.stmt.SubmoduleStatement;
22 import org.opendaylight.yangtools.yang.model.api.stmt.YangVersionStatement;
23 import org.opendaylight.yangtools.yang.model.repo.api.RevisionSourceIdentifier;
24 import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
25 import org.opendaylight.yangtools.yang.model.util.ModuleIdentifierImpl;
26 import org.opendaylight.yangtools.yang.parser.spi.SubmoduleNamespace;
27 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
28 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
29 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
30 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
31 import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
32 import org.opendaylight.yangtools.yang.parser.spi.source.BelongsToPrefixToModuleName;
33 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
34 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.SubmoduleEffectiveStatementImpl;
36 public class SubmoduleStatementImpl extends AbstractRootStatement<SubmoduleStatement> implements SubmoduleStatement {
37 private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
39 .addAny(YangStmtMapping.ANYXML)
40 .addAny(YangStmtMapping.AUGMENT)
41 .addMandatory(YangStmtMapping.BELONGS_TO)
42 .addAny(YangStmtMapping.CHOICE)
43 .addOptional(YangStmtMapping.CONTACT)
44 .addAny(YangStmtMapping.CONTAINER)
45 .addOptional(YangStmtMapping.DESCRIPTION)
46 .addAny(YangStmtMapping.DEVIATION)
47 .addAny(YangStmtMapping.EXTENSION)
48 .addAny(YangStmtMapping.FEATURE)
49 .addAny(YangStmtMapping.GROUPING)
50 .addAny(YangStmtMapping.IDENTITY)
51 .addAny(YangStmtMapping.IMPORT)
52 .addAny(YangStmtMapping.INCLUDE)
53 .addAny(YangStmtMapping.LEAF)
54 .addAny(YangStmtMapping.LEAF_LIST)
55 .addAny(YangStmtMapping.LIST)
56 .addAny(YangStmtMapping.NOTIFICATION)
57 .addOptional(YangStmtMapping.ORGANIZATION)
58 .addOptional(YangStmtMapping.REFERENCE)
59 .addAny(YangStmtMapping.REVISION)
60 .addAny(YangStmtMapping.RPC)
61 .addAny(YangStmtMapping.TYPEDEF)
62 .addAny(YangStmtMapping.USES)
63 .addOptional(YangStmtMapping.YANG_VERSION)
66 protected SubmoduleStatementImpl(final StmtContext<String, SubmoduleStatement, ?> context) {
70 public static class Definition extends AbstractStatementSupport<String, SubmoduleStatement,
71 EffectiveStatement<String, SubmoduleStatement>> {
74 super(YangStmtMapping.SUBMODULE);
78 public String parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
83 public SubmoduleStatement createDeclared(
84 final StmtContext<String, SubmoduleStatement, ?> ctx) {
85 return new SubmoduleStatementImpl(ctx);
89 public EffectiveStatement<String, SubmoduleStatement> createEffective(
90 final StmtContext<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> ctx) {
91 return new SubmoduleEffectiveStatementImpl(ctx);
95 public void onPreLinkageDeclared(
96 final Mutable<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> stmt) {
97 stmt.setRootIdentifier(RevisionSourceIdentifier.create(stmt.getStatementArgument(),
98 StmtContextUtils.getLatestRevision(stmt.declaredSubstatements())));
102 public void onLinkageDeclared(
103 final Mutable<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> stmt) {
104 final SourceIdentifier submoduleIdentifier = RevisionSourceIdentifier.create(stmt.getStatementArgument(),
105 StmtContextUtils.getLatestRevision(stmt.declaredSubstatements()));
107 final StmtContext<?, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>>
108 possibleDuplicateSubmodule = stmt.getFromNamespace(SubmoduleNamespace.class, submoduleIdentifier);
109 if (possibleDuplicateSubmodule != null && possibleDuplicateSubmodule != stmt) {
110 throw new SourceException(stmt.getStatementSourceReference(), "Submodule name collision: %s. At %s",
111 stmt.getStatementArgument(), possibleDuplicateSubmodule.getStatementSourceReference());
114 stmt.addContext(SubmoduleNamespace.class, submoduleIdentifier, stmt);
116 final String belongsToModuleName = firstAttributeOf(stmt.declaredSubstatements(), BelongsToStatement.class);
117 final StmtContext<?, ?, ?> prefixSubStmtCtx = findFirstDeclaredSubstatement(stmt, 0,
118 BelongsToStatement.class, PrefixStatement.class);
119 SourceException.throwIfNull(prefixSubStmtCtx, stmt.getStatementSourceReference(),
120 "Prefix of belongsTo statement is missing in submodule [%s]", stmt.getStatementArgument());
122 final String prefix = (String) prefixSubStmtCtx.getStatementArgument();
124 stmt.addToNs(BelongsToPrefixToModuleName.class, prefix, belongsToModuleName);
127 private static ModuleIdentifier getSubmoduleIdentifier(
128 final Mutable<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> stmt) {
129 final Optional<Revision> maybeDate = StmtContextUtils.getLatestRevision(stmt.declaredSubstatements());
130 return ModuleIdentifierImpl.create(stmt.getStatementArgument(), maybeDate);
134 protected SubstatementValidator getSubstatementValidator() {
135 return SUBSTATEMENT_VALIDATOR;
141 public String getName() {
142 return rawArgument();
146 public YangVersionStatement getYangVersion() {
147 return firstDeclared(YangVersionStatement.class);
152 public BelongsToStatement getBelongsTo() {
153 return firstDeclared(BelongsToStatement.class);