2 * Copyright (c) 2021 PANTHEON.tech, 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.restconf.nb.rfc8040.legacy;
10 import static java.util.Objects.requireNonNull;
12 import com.google.common.collect.ImmutableMap;
14 import org.eclipse.jdt.annotation.NonNull;
15 import org.opendaylight.restconf.common.context.InstanceIdentifierContext;
16 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
17 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
18 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
21 * A RFC8040 overlay from our marriage to NormalizedNodeContext. This represents a NormalizedNode along with further
22 * messy details needed to deal with the payload.
24 public final class NormalizedNodePayload {
25 private final InstanceIdentifierContext context;
26 private final ImmutableMap<String, Object> headers;
27 private final QueryParameters writerParameters;
28 private final NormalizedNode data;
30 private NormalizedNodePayload(final InstanceIdentifierContext context, final NormalizedNode data,
31 final QueryParameters writerParameters, final ImmutableMap<String, Object> headers) {
32 this.context = context;
34 this.writerParameters = requireNonNull(writerParameters);
35 this.headers = requireNonNull(headers);
38 public static @NonNull NormalizedNodePayload empty(final InstanceIdentifierContext path) {
39 return new NormalizedNodePayload(requireNonNull(path), null, QueryParameters.empty(), ImmutableMap.of());
42 public static @NonNull NormalizedNodePayload of(final InstanceIdentifierContext path, final NormalizedNode data) {
43 return new NormalizedNodePayload(requireNonNull(path), requireNonNull(data), QueryParameters.empty(),
47 public static @NonNull NormalizedNodePayload ofNullable(final InstanceIdentifierContext path,
48 final NormalizedNode data) {
49 return data == null ? empty(path) : of(path, data);
52 public static @NonNull NormalizedNodePayload ofLocation(final InstanceIdentifierContext path,
53 final NodeIdentifier leafId, final URI location) {
54 return new NormalizedNodePayload(requireNonNull(path), ImmutableNodes.leafNode(leafId, location.toString()),
55 QueryParameters.empty(), ImmutableMap.of("Location", location));
58 public static Object ofReadData(final InstanceIdentifierContext path, final NormalizedNode data,
59 final QueryParameters parameters) {
60 return new NormalizedNodePayload(requireNonNull(path), requireNonNull(data), parameters, ImmutableMap.of());
63 public InstanceIdentifierContext getInstanceIdentifierContext() {
67 public NormalizedNode getData() {
72 * Return headers response headers.
74 * @return map of headers
76 // FIXME: this is only used for redirect on subscribe
77 public ImmutableMap<String, Object> getNewHeaders() {
81 public QueryParameters getWriterParameters() {
82 return writerParameters;