2 * Copyright (c) 2018 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.mdsal.dom.spi;
10 import static java.util.Objects.requireNonNull;
12 import com.google.common.annotations.Beta;
13 import com.google.common.base.MoreObjects;
14 import com.google.common.collect.ImmutableList;
15 import java.util.Collection;
16 import java.util.Optional;
17 import org.eclipse.jdt.annotation.NonNull;
18 import org.eclipse.jdt.annotation.Nullable;
19 import org.opendaylight.mdsal.dom.api.DOMActionResult;
20 import org.opendaylight.yangtools.concepts.Immutable;
21 import org.opendaylight.yangtools.yang.common.ErrorTag;
22 import org.opendaylight.yangtools.yang.common.ErrorType;
23 import org.opendaylight.yangtools.yang.common.RpcError;
24 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
25 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
28 public final class SimpleDOMActionResult implements DOMActionResult, Immutable {
29 private final @NonNull Collection<RpcError> errors;
30 private final @Nullable ContainerNode output;
32 private SimpleDOMActionResult(final @NonNull Collection<RpcError> errors, final @Nullable ContainerNode output) {
33 this.errors = ImmutableList.copyOf(errors);
37 public SimpleDOMActionResult(final @NonNull ContainerNode output) {
38 errors = ImmutableList.of();
39 this.output = requireNonNull(output);
42 public SimpleDOMActionResult(final @NonNull Collection<RpcError> errors) {
46 public SimpleDOMActionResult(final @NonNull ContainerNode output, final @NonNull Collection<RpcError> errors) {
47 this(errors, requireNonNull(output));
50 // As per RFC7950 page 80 (top)
51 public static @NonNull SimpleDOMActionResult ofMalformedMessage(final @NonNull Exception cause) {
52 return new SimpleDOMActionResult(ImmutableList.of(RpcResultBuilder.newError(ErrorType.RPC,
53 ErrorTag.MALFORMED_MESSAGE, cause.getMessage(), null, null, requireNonNull(cause))), null);
57 public Collection<RpcError> getErrors() {
62 public Optional<ContainerNode> getOutput() {
63 return Optional.ofNullable(output);
67 public String toString() {
68 final var helper = MoreObjects.toStringHelper(this).omitNullValues().add("output", output);
69 if (!errors.isEmpty()) {
70 helper.add("errors", errors);
72 return helper.toString();