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 org.eclipse.jdt.annotation.NonNull;
11 import org.opendaylight.yangtools.yang.common.QName;
12 import org.opendaylight.yangtools.yang.common.QNameModule;
13 import org.opendaylight.yangtools.yang.common.UnqualifiedQName;
14 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
15 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
16 import org.opendaylight.yangtools.yang.model.api.stmt.UnrecognizedEffectiveStatement;
17 import org.opendaylight.yangtools.yang.model.api.stmt.UnrecognizedStatement;
18 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.UnknownEffectiveStatementBase;
19 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
21 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
22 import org.slf4j.Logger;
23 import org.slf4j.LoggerFactory;
25 final class UnrecognizedEffectiveStatementImpl extends UnknownEffectiveStatementBase<String, UnrecognizedStatement>
26 implements UnrecognizedEffectiveStatement {
27 private static final Logger LOG = LoggerFactory.getLogger(UnrecognizedEffectiveStatementImpl.class);
29 private final QName maybeQNameArgument;
30 private final @NonNull SchemaPath path;
32 UnrecognizedEffectiveStatementImpl(final StmtContext<String, UnrecognizedStatement, ?> ctx) {
35 // FIXME: Remove following section after fixing 4380
36 final UnknownSchemaNode original = (UnknownSchemaNode) ctx.getOriginalCtx().map(StmtContext::buildEffective)
38 if (original == null) {
39 final QName qname = qnameFromArgument(ctx);
40 maybeQNameArgument = qname != null ? qname : getNodeType();
42 maybeQNameArgument = original.getQName();
47 maybePath = ctx.coerceParentContext().getSchemaPath()
48 .map(parentPath -> parentPath.createChild(maybeQNameArgument)).orElse(null);
49 } catch (IllegalArgumentException | SourceException e) {
50 LOG.debug("Cannot construct path for {}, attempting to recover", ctx, e);
57 public QName getQName() {
58 return maybeQNameArgument;
63 public SchemaPath getPath() {
67 private static QName qnameFromArgument(final StmtContext<String, UnrecognizedStatement, ?> stmt) {
68 final String value = stmt.getStatementArgument();
69 if (value == null || value.isEmpty()) {
70 return stmt.getPublicDefinition().getStatementName();
73 final int colon = value.indexOf(':');
75 final UnqualifiedQName qname = UnqualifiedQName.tryCreate(value);
76 return qname == null ? null : qname.bindTo(StmtContextUtils.getRootModuleQName(stmt)).intern();
79 final QNameModule qnameModule = StmtContextUtils.getModuleQNameByPrefix(stmt, value.substring(0, colon));
80 if (qnameModule == null) {
84 final int next = value.indexOf(':', colon + 1);
85 final String localName = next == -1 ? value.substring(colon + 1) : value.substring(colon + 1, next);
86 final UnqualifiedQName qname = UnqualifiedQName.tryCreate(localName);
87 return qname == null ? null : qname.bindTo(qnameModule).intern();