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.Date;
14 import org.opendaylight.yangtools.yang.model.api.ModuleIdentifier;
15 import org.opendaylight.yangtools.yang.model.api.Rfc6020Mapping;
16 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
17 import org.opendaylight.yangtools.yang.model.api.stmt.BelongsToStatement;
18 import org.opendaylight.yangtools.yang.model.api.stmt.PrefixStatement;
19 import org.opendaylight.yangtools.yang.model.api.stmt.RevisionStatement;
20 import org.opendaylight.yangtools.yang.model.api.stmt.SubmoduleStatement;
21 import org.opendaylight.yangtools.yang.model.api.stmt.YangVersionStatement;
22 import org.opendaylight.yangtools.yang.parser.builder.impl.ModuleIdentifierImpl;
23 import org.opendaylight.yangtools.yang.parser.spi.SubmoduleNamespace;
24 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
25 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
26 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
27 import org.opendaylight.yangtools.yang.parser.spi.source.BelongsToPrefixToModuleName;
28 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
29 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.SubmoduleEffectiveStatementImpl;
30 import com.google.common.base.Optional;
32 public class SubmoduleStatementImpl extends
33 AbstractRootStatement<SubmoduleStatement> implements SubmoduleStatement {
35 protected SubmoduleStatementImpl(
36 StmtContext<String, SubmoduleStatement, ?> context) {
40 public static class Definition
42 AbstractStatementSupport<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> {
45 super(Rfc6020Mapping.SUBMODULE);
49 public String parseArgumentValue(StmtContext<?, ?, ?> ctx, String value) {
54 public SubmoduleStatement createDeclared(
55 StmtContext<String, SubmoduleStatement, ?> ctx) {
56 return new SubmoduleStatementImpl(ctx);
60 public EffectiveStatement<String, SubmoduleStatement> createEffective(
61 StmtContext<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> ctx) {
62 return new SubmoduleEffectiveStatementImpl(ctx);
66 public void onLinkageDeclared(
67 Mutable<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> stmt)
68 throws SourceException {
70 Optional<Date> revisionDate = Optional
71 .fromNullable(firstAttributeOf(
72 stmt.declaredSubstatements(),
73 RevisionStatement.class));
75 ModuleIdentifier submoduleIdentifier = new ModuleIdentifierImpl(
76 stmt.getStatementArgument(), Optional.<URI> absent(),
79 stmt.addContext(SubmoduleNamespace.class, submoduleIdentifier, stmt);
81 String belongsToModuleName = firstAttributeOf(
82 stmt.declaredSubstatements(), BelongsToStatement.class);
83 StmtContext<?, ?, ?> prefixSubStmtCtx = findFirstDeclaredSubstatement(
84 stmt, 0, BelongsToStatement.class, PrefixStatement.class);
86 if (prefixSubStmtCtx == null) {
87 throw new IllegalArgumentException(
88 "Prefix of belongsTo statement is missing in submodule ["
89 + stmt.getStatementArgument() + "].");
92 String prefix = (String) prefixSubStmtCtx.getStatementArgument();
94 stmt.addToNs(BelongsToPrefixToModuleName.class, prefix,
100 public String getName() {
101 return rawArgument();
105 public YangVersionStatement getYangVersion() {
106 return firstDeclared(YangVersionStatement.class);
110 public BelongsToStatement getBelongsTo() {
111 return firstDeclared(BelongsToStatement.class);