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.rfc7950.stmt.extension;
10 import com.google.common.collect.ImmutableList;
11 import org.eclipse.jdt.annotation.NonNull;
12 import org.opendaylight.yangtools.yang.common.AbstractQName;
13 import org.opendaylight.yangtools.yang.common.QName;
14 import org.opendaylight.yangtools.yang.common.QNameModule;
15 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
16 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
17 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
18 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
19 import org.opendaylight.yangtools.yang.model.api.stmt.UnrecognizedEffectiveStatement;
20 import org.opendaylight.yangtools.yang.model.api.stmt.UnrecognizedStatement;
21 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.UnknownEffectiveStatementBase;
22 import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
23 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
24 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
25 import org.slf4j.Logger;
26 import org.slf4j.LoggerFactory;
28 final class UnrecognizedEffectiveStatementImpl extends UnknownEffectiveStatementBase<String, UnrecognizedStatement>
29 implements UnrecognizedEffectiveStatement {
30 private static final Logger LOG = LoggerFactory.getLogger(UnrecognizedEffectiveStatementImpl.class);
32 private final QName maybeQNameArgument;
33 private final @NonNull SchemaPath path;
35 UnrecognizedEffectiveStatementImpl(final Current<String, UnrecognizedStatement> stmt,
36 final @NonNull ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
37 super(stmt, substatements);
39 // FIXME: Remove following section after fixing 4380
40 final UnknownSchemaNode original = (UnknownSchemaNode) stmt.original();
41 if (original == null) {
42 final QName qname = qnameFromArgument(stmt);
43 maybeQNameArgument = qname != null ? qname : getNodeType();
45 maybeQNameArgument = original.getQName();
50 maybePath = stmt.getEffectiveParent().schemaPath()
51 .map(parentPath -> parentPath.createChild(maybeQNameArgument)).orElse(null);
52 } catch (IllegalArgumentException | SourceException e) {
53 LOG.debug("Cannot construct path for {}, attempting to recover", stmt, e);
60 public QName getQName() {
61 return maybeQNameArgument;
66 public SchemaPath getPath() {
71 public StatementDefinition statementDefinition() {
72 return getDeclared().statementDefinition();
75 private static QName qnameFromArgument(final Current<String, UnrecognizedStatement> stmt) {
76 final String value = stmt.argument();
77 if (value == null || value.isEmpty()) {
78 return stmt.publicDefinition().getStatementName();
81 final int colon = value.indexOf(':');
83 if (AbstractQName.isValidLocalName(value)) {
84 return QName.unsafeOf(StmtContextUtils.getRootModuleQName(stmt.caerbannog()), value).intern();
89 final QNameModule qnameModule = StmtContextUtils.getModuleQNameByPrefix(stmt.caerbannog(),
90 value.substring(0, colon));
91 if (qnameModule == null) {
95 final int next = value.indexOf(':', colon + 1);
96 final String localName = next == -1 ? value.substring(colon + 1) : value.substring(colon + 1, next);
97 return QName.create(qnameModule, localName).intern();