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.odlext.parser;
11 import java.util.Optional;
12 import org.opendaylight.yangtools.odlext.model.api.AnyxmlSchemaLocationStatement;
13 import org.opendaylight.yangtools.yang.common.QName;
14 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
15 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
16 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
17 import org.opendaylight.yangtools.yang.model.api.stmt.AnyxmlEffectiveStatement;
18 import org.opendaylight.yangtools.yang.model.api.stmt.AnyxmlStatement;
19 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
20 import org.opendaylight.yangtools.yang.parser.rfc7950.namespace.ChildSchemaNodeNamespace;
21 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.anyxml.AnyxmlStatementSupport;
22 import org.opendaylight.yangtools.yang.parser.spi.meta.ForwardingStatementSupport;
23 import org.opendaylight.yangtools.yang.parser.spi.meta.StatementSupport;
24 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
25 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
27 public final class AnyxmlStatementSupportOverride
28 extends ForwardingStatementSupport<QName, AnyxmlStatement, AnyxmlEffectiveStatement> {
29 private static final AnyxmlStatementSupportOverride INSTANCE = new AnyxmlStatementSupportOverride();
31 private AnyxmlStatementSupportOverride() {
35 public static AnyxmlStatementSupportOverride getInstance() {
40 protected StatementSupport<QName, AnyxmlStatement, AnyxmlEffectiveStatement> delegate() {
41 return AnyxmlStatementSupport.getInstance();
45 public Class<? extends EffectiveStatement<?, ?>> getEffectiveRepresentationClass() {
46 // FIXME: this is not entirely accurate?
47 return delegate().getEffectiveRepresentationClass();
51 public AnyxmlEffectiveStatement createEffective(
52 final StmtContext<QName, AnyxmlStatement, AnyxmlEffectiveStatement> ctx) {
53 final AnyxmlEffectiveStatement delegateStatement = delegate().createEffective(ctx);
54 final Map<StatementDefinition, Mutable<SchemaNodeIdentifier, AnyxmlSchemaLocationStatement,
55 EffectiveStatement<SchemaNodeIdentifier, AnyxmlSchemaLocationStatement>>> schemaLocations =
56 ctx.getAllFromCurrentStmtCtxNamespace(AnyxmlSchemaLocationNamespace.class);
57 if (schemaLocations != null && !schemaLocations.isEmpty()) {
58 final SchemaNodeIdentifier anyXmlSchemaNodeIdentifier = schemaLocations.values().iterator().next()
59 .getStatementArgument();
60 final Optional<ContainerSchemaNode> anyXmlSchema = getAnyXmlSchema(ctx, anyXmlSchemaNodeIdentifier);
61 if (anyXmlSchema.isPresent()) {
62 return new YangModeledAnyxmlEffectiveStatementImpl(delegateStatement, anyXmlSchema.get());
66 return delegateStatement;
69 private static Optional<ContainerSchemaNode> getAnyXmlSchema(
70 final StmtContext<QName, AnyxmlStatement, AnyxmlEffectiveStatement> ctx,
71 final SchemaNodeIdentifier contentSchemaPath) {
72 return ChildSchemaNodeNamespace.findNode(ctx.getRoot(), contentSchemaPath)
73 .map(StmtContext::buildEffective)
74 .filter(ContainerSchemaNode.class::isInstance).map(ContainerSchemaNode.class::cast);