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