/**
* Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
import com.google.common.base.Optional;
import java.util.Collection;
import java.util.Map;
import javax.annotation.Nonnull;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
import org.opendaylight.yangtools.yang.model.api.stmt.AnyxmlStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.ConfigStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.IfFeatureStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.MandatoryStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.MustStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
import org.opendaylight.yangtools.yang.model.api.stmt.StatusStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.UnknownStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.WhenStatement;
import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
import org.opendaylight.yangtools.yang.parser.spi.source.AnyxmlSchemaLocationNamespace;
import org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementContextBase;
import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.AnyXmlEffectiveStatementImpl;
import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.YangModeledAnyXmlEffectiveStatementImpl;
public class AnyxmlStatementImpl extends AbstractDeclaredStatement<QName> implements AnyxmlStatement {
private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
.ANYXML)
.addOptional(YangStmtMapping.CONFIG)
.addOptional(YangStmtMapping.DESCRIPTION)
.addAny(YangStmtMapping.IF_FEATURE)
.addOptional(YangStmtMapping.MANDATORY)
.addAny(YangStmtMapping.MUST)
.addOptional(YangStmtMapping.REFERENCE)
.addOptional(YangStmtMapping.STATUS)
.addOptional(YangStmtMapping.WHEN)
.addOptional(SupportedExtensionsMapping.ANYXML_SCHEMA_LOCATION)
.build();
protected AnyxmlStatementImpl(final StmtContext<QName, AnyxmlStatement, ?> context) {
super(context);
}
public static class Definition extends
AbstractStatementSupport<QName, AnyxmlStatement, EffectiveStatement<QName, AnyxmlStatement>> {
public Definition() {
super(YangStmtMapping.ANYXML);
}
@Override
public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
return Utils.qNameFromArgument(ctx, value);
}
@Override
public void onStatementAdded(final Mutable<QName, AnyxmlStatement, EffectiveStatement<QName, AnyxmlStatement>> stmt) {
stmt.getParentContext().addToNs(ChildSchemaNodes.class, stmt.getStatementArgument(), stmt);
}
@Override
public AnyxmlStatement createDeclared(final StmtContext<QName, AnyxmlStatement, ?> ctx) {
return new AnyxmlStatementImpl(ctx);
}
@Override
public EffectiveStatement<QName, AnyxmlStatement> createEffective(
final StmtContext<QName, AnyxmlStatement, EffectiveStatement<QName, AnyxmlStatement>> ctx) {
final Map<StatementDefinition, Mutable<SchemaNodeIdentifier, UnknownStatement<SchemaNodeIdentifier>, EffectiveStatement<SchemaNodeIdentifier, UnknownStatement<SchemaNodeIdentifier>>>> schemaLocations = ctx
.getAllFromCurrentStmtCtxNamespace(AnyxmlSchemaLocationNamespace.class);
if (schemaLocations != null && !schemaLocations.isEmpty()) {
final SchemaNodeIdentifier anyXmlSchemaNodeIdentifier = schemaLocations.values().iterator().next()
.getStatementArgument();
final Optional<ContainerSchemaNode> anyXmlSchema = getAnyXmlSchema(ctx, anyXmlSchemaNodeIdentifier);
if (anyXmlSchema.isPresent()) {
return new YangModeledAnyXmlEffectiveStatementImpl(ctx, anyXmlSchema.get());
}
}
return new AnyXmlEffectiveStatementImpl(ctx);
}
private static Optional<ContainerSchemaNode> getAnyXmlSchema(
final StmtContext<QName, AnyxmlStatement, EffectiveStatement<QName, AnyxmlStatement>> ctx,
final SchemaNodeIdentifier contentSchemaPath) {
final StatementContextBase<?, ?, ?> findNode = Utils.findNode(ctx.getRoot(), contentSchemaPath);
if (findNode != null) {
final EffectiveStatement<?, ?> anyXmlSchemaNode = findNode.buildEffective();
if (anyXmlSchemaNode instanceof ContainerSchemaNode) {
return Optional.of((ContainerSchemaNode) anyXmlSchemaNode);
}
}
return Optional.absent();
}
@Override
protected SubstatementValidator getSubstatementValidator() {
return SUBSTATEMENT_VALIDATOR;
}
}
@Nonnull
@Override
public QName getName() {
return argument();
}
@Override
public WhenStatement getWhenStatement() {
return firstDeclared(WhenStatement.class);
}
@Nonnull
@Override
public Collection<? extends IfFeatureStatement> getIfFeatures() {
return allDeclared(IfFeatureStatement.class);
}
@Nonnull
@Override
public Collection<? extends MustStatement> getMusts() {
return allDeclared(MustStatement.class);
}
@Override
public ConfigStatement getConfig() {
return firstDeclared(ConfigStatement.class);
}
@Override
public StatusStatement getStatus() {
return firstDeclared(StatusStatement.class);
}
@Override
public DescriptionStatement getDescription() {
return firstDeclared(DescriptionStatement.class);
}
@Override
public ReferenceStatement getReference() {
return firstDeclared(ReferenceStatement.class);
}
@Override
public MandatoryStatement getMandatory() {
return firstDeclared(MandatoryStatement.class);
}
}