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.rfc7950.stmt.include;
10 import static org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase.SOURCE_LINKAGE;
11 import static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.findFirstDeclaredSubstatement;
13 import java.util.Collection;
14 import java.util.Optional;
15 import org.opendaylight.yangtools.yang.common.Revision;
16 import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
17 import org.opendaylight.yangtools.yang.model.api.stmt.IncludeEffectiveStatement;
18 import org.opendaylight.yangtools.yang.model.api.stmt.IncludeStatement;
19 import org.opendaylight.yangtools.yang.model.api.stmt.RevisionDateStatement;
20 import org.opendaylight.yangtools.yang.model.repo.api.RevisionSourceIdentifier;
21 import org.opendaylight.yangtools.yang.parser.spi.SubmoduleNamespace;
22 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
23 import org.opendaylight.yangtools.yang.parser.spi.meta.InferenceException;
24 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelActionBuilder;
25 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelActionBuilder.InferenceAction;
26 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelActionBuilder.InferenceContext;
27 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelActionBuilder.Prerequisite;
28 import org.opendaylight.yangtools.yang.parser.spi.meta.NamespaceKeyCriterion;
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.IncludedModuleContext;
32 import org.opendaylight.yangtools.yang.parser.spi.source.IncludedSubmoduleNameToModuleCtx;
34 abstract class AbstractIncludeStatementSupport
35 extends AbstractStatementSupport<String, IncludeStatement, IncludeEffectiveStatement> {
37 AbstractIncludeStatementSupport() {
38 super(YangStmtMapping.INCLUDE);
42 public final String parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
47 public final IncludeStatement createDeclared(final StmtContext<String, IncludeStatement, ?> ctx) {
48 return new IncludeStatementImpl(ctx);
52 public final IncludeEffectiveStatement createEffective(
53 final StmtContext<String, IncludeStatement, IncludeEffectiveStatement> ctx) {
54 return new IncludeEffectiveStatementImpl(ctx);
58 public final void onPreLinkageDeclared(final Mutable<String, IncludeStatement, IncludeEffectiveStatement> stmt) {
59 final StmtContext<Revision, ?, ?> revision = findFirstDeclaredSubstatement(stmt,
60 RevisionDateStatement.class);
61 stmt.addRequiredSource(revision == null ? RevisionSourceIdentifier.create(stmt.getStatementArgument())
62 : RevisionSourceIdentifier.create(stmt.getStatementArgument(), revision.getStatementArgument()));
66 public final void onLinkageDeclared(final Mutable<String, IncludeStatement, IncludeEffectiveStatement> stmt) {
67 final String submoduleName = stmt.coerceStatementArgument();
68 final StmtContext<Revision, ?, ?> revision = findFirstDeclaredSubstatement(stmt,
69 RevisionDateStatement.class);
71 final ModelActionBuilder includeAction = stmt.newInferenceAction(SOURCE_LINKAGE);
72 final Prerequisite<StmtContext<?, ?, ?>> requiresCtxPrerequisite;
73 if (revision == null) {
74 requiresCtxPrerequisite = includeAction.requiresCtx(stmt, SubmoduleNamespace.class,
75 NamespaceKeyCriterion.latestRevisionModule(submoduleName), SOURCE_LINKAGE);
77 requiresCtxPrerequisite = includeAction.requiresCtx(stmt, SubmoduleNamespace.class,
78 RevisionSourceIdentifier.create(submoduleName, Optional.of(revision.getStatementArgument())),
82 includeAction.apply(new InferenceAction() {
84 public void apply(final InferenceContext ctx) {
85 final StmtContext<?, ?, ?> includedSubModuleContext = requiresCtxPrerequisite.resolve(ctx);
87 stmt.addToNs(IncludedModuleContext.class, revision != null
88 ? RevisionSourceIdentifier.create(submoduleName, revision.getStatementArgument())
89 : RevisionSourceIdentifier.create(submoduleName), includedSubModuleContext);
90 stmt.addToNs(IncludedSubmoduleNameToModuleCtx.class, stmt.getStatementArgument(),
91 includedSubModuleContext);
95 public void prerequisiteFailed(final Collection<? extends Prerequisite<?>> failed) {
96 InferenceException.throwIf(failed.contains(requiresCtxPrerequisite),
97 stmt.getStatementSourceReference(),
98 "Included submodule '%s' was not found: ", stmt.getStatementArgument());