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,
31 final NormalizedNode data, final QueryParameters writerParameters,
32 final ImmutableMap<String, Object> headers) {
33 this.context = context;
35 this.writerParameters = requireNonNull(writerParameters);
36 this.headers = requireNonNull(headers);
39 public static @NonNull NormalizedNodePayload empty(final InstanceIdentifierContext<?> path) {
40 return new NormalizedNodePayload(requireNonNull(path), null, QueryParameters.empty(), ImmutableMap.of());
43 public static @NonNull NormalizedNodePayload of(final InstanceIdentifierContext<?> path,
44 final NormalizedNode data) {
45 return new NormalizedNodePayload(requireNonNull(path), requireNonNull(data), QueryParameters.empty(),
49 public static @NonNull NormalizedNodePayload ofNullable(final InstanceIdentifierContext<?> path,
50 final NormalizedNode data) {
51 return data == null ? empty(path) : of(path, data);
54 public static @NonNull NormalizedNodePayload ofLocation(final InstanceIdentifierContext<?> path,
55 final NodeIdentifier leafId, final URI location) {
56 return new NormalizedNodePayload(requireNonNull(path), ImmutableNodes.leafNode(leafId, location.toString()),
57 QueryParameters.empty(), ImmutableMap.of("Location", location));
60 public static Object ofReadData(final InstanceIdentifierContext<?> path, final NormalizedNode data,
61 final QueryParameters parameters) {
62 return new NormalizedNodePayload(requireNonNull(path), requireNonNull(data), parameters, ImmutableMap.of());
65 public InstanceIdentifierContext<?> getInstanceIdentifierContext() {
69 public NormalizedNode getData() {
74 * Return headers response headers.
76 * @return map of headers
78 // FIXME: this is only used for redirect on subscribe
79 public ImmutableMap<String, Object> getNewHeaders() {
83 public QueryParameters getWriterParameters() {
84 return writerParameters;