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.firstAttributeOf;
11 import static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.findFirstDeclaredSubstatement;
13 import org.opendaylight.yangtools.yang.parser.spi.source.BelongsToPrefixToModuleName;
15 import org.opendaylight.yangtools.yang.model.api.stmt.PrefixStatement;
16 import org.opendaylight.yangtools.yang.parser.spi.SubmoduleNamespace;
17 import com.google.common.base.Optional;
19 import java.util.Date;
20 import org.opendaylight.yangtools.yang.model.api.ModuleIdentifier;
21 import org.opendaylight.yangtools.yang.model.api.Rfc6020Mapping;
22 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
23 import org.opendaylight.yangtools.yang.model.api.stmt.RevisionStatement;
24 import org.opendaylight.yangtools.yang.parser.builder.impl.ModuleIdentifierImpl;
25 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
26 import org.opendaylight.yangtools.yang.parser.spi.meta.InferenceException;
27 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
28 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
29 import org.opendaylight.yangtools.yang.model.api.stmt.BelongsToStatement;
30 import org.opendaylight.yangtools.yang.model.api.stmt.SubmoduleStatement;
31 import org.opendaylight.yangtools.yang.model.api.stmt.YangVersionStatement;
32 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
34 public class SubmoduleStatementImpl extends
35 AbstractRootStatement<SubmoduleStatement> implements SubmoduleStatement {
37 protected SubmoduleStatementImpl(
38 StmtContext<String, SubmoduleStatement, ?> context) {
42 public static class Definition
44 AbstractStatementSupport<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> {
47 super(Rfc6020Mapping.SUBMODULE);
51 public String parseArgumentValue(StmtContext<?, ?, ?> ctx, String value) {
56 public SubmoduleStatement createDeclared(
57 StmtContext<String, SubmoduleStatement, ?> ctx) {
58 return new SubmoduleStatementImpl(ctx);
62 public EffectiveStatement<String, SubmoduleStatement> createEffective(
63 StmtContext<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> ctx) {
64 throw new UnsupportedOperationException();
68 public void onLinkageDeclared(
69 Mutable<String, SubmoduleStatement, EffectiveStatement<String, SubmoduleStatement>> stmt)
70 throws SourceException {
72 Optional<Date> revisionDate = Optional
73 .fromNullable(firstAttributeOf(
74 stmt.declaredSubstatements(),
75 RevisionStatement.class));
77 ModuleIdentifier submoduleIdentifier = new ModuleIdentifierImpl(
78 stmt.getStatementArgument(), Optional.<URI> absent(),
81 stmt.addContext(SubmoduleNamespace.class, submoduleIdentifier, stmt);
83 String belongsToModuleName = firstAttributeOf(
84 stmt.declaredSubstatements(), BelongsToStatement.class);
85 StmtContext<?, ?, ?> prefixSubStmtCtx = findFirstDeclaredSubstatement(
86 stmt, 0, BelongsToStatement.class, PrefixStatement.class);
88 if(prefixSubStmtCtx == null) {
89 throw new IllegalArgumentException("Prefix of belongsTo statement is missing in submodule ["
90 + stmt.getStatementArgument() + "].");
93 String prefix = (String) prefixSubStmtCtx.getStatementArgument();
95 stmt.addToNs(BelongsToPrefixToModuleName.class, prefix,
102 public String getName() {
103 return rawArgument();
107 public YangVersionStatement getYangVersion() {
108 return firstDeclared(YangVersionStatement.class);
112 public BelongsToStatement getBelongsTo() {
113 return firstDeclared(BelongsToStatement.class);