org.elasticsearch.action.admin.indices.close.CloseIndexResponse Maven / Gradle / Ivy
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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.action.admin.indices.close;
import org.elasticsearch.ElasticsearchException;
import org.elasticsearch.Version;
import org.elasticsearch.action.support.DefaultShardOperationFailedException;
import org.elasticsearch.action.support.master.ShardsAcknowledgedResponse;
import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.io.stream.Writeable;
import org.elasticsearch.common.xcontent.ToXContentFragment;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.index.Index;
import java.io.IOException;
import java.util.List;
import java.util.Objects;
import static java.util.Collections.emptyList;
import static java.util.Collections.unmodifiableList;
public class CloseIndexResponse extends ShardsAcknowledgedResponse {
private final List indices;
CloseIndexResponse(StreamInput in) throws IOException {
super(in, in.getVersion().onOrAfter(Version.V_7_2_0), true);
if (in.getVersion().onOrAfter(Version.V_7_3_0)) {
indices = unmodifiableList(in.readList(IndexResult::new));
} else {
indices = unmodifiableList(emptyList());
}
}
public CloseIndexResponse(final boolean acknowledged, final boolean shardsAcknowledged, final List indices) {
super(acknowledged, shardsAcknowledged);
this.indices = unmodifiableList(Objects.requireNonNull(indices));
}
public List getIndices() {
return indices;
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
if (out.getVersion().onOrAfter(Version.V_7_2_0)) {
writeShardsAcknowledged(out);
}
if (out.getVersion().onOrAfter(Version.V_7_3_0)) {
out.writeList(indices);
}
}
@Override
protected void addCustomFields(final XContentBuilder builder, final Params params) throws IOException {
super.addCustomFields(builder, params);
builder.startObject("indices");
for (IndexResult index : indices) {
index.toXContent(builder, params);
}
builder.endObject();
}
@Override
public String toString() {
return Strings.toString(this);
}
public static class IndexResult implements Writeable, ToXContentFragment {
private final Index index;
private final @Nullable Exception exception;
private final @Nullable ShardResult[] shards;
public IndexResult(final Index index) {
this(index, null, null);
}
public IndexResult(final Index index, final Exception failure) {
this(index, Objects.requireNonNull(failure), null);
}
public IndexResult(final Index index, final ShardResult[] shards) {
this(index, null, Objects.requireNonNull(shards));
}
private IndexResult(final Index index, @Nullable final Exception exception, @Nullable final ShardResult[] shards) {
this.index = Objects.requireNonNull(index);
this.exception = exception;
this.shards = shards;
}
IndexResult(final StreamInput in) throws IOException {
this.index = new Index(in);
this.exception = in.readException();
this.shards = in.readOptionalArray(ShardResult::new, ShardResult[]::new);
}
@Override
public void writeTo(final StreamOutput out) throws IOException {
index.writeTo(out);
out.writeException(exception);
out.writeOptionalArray(shards);
}
public Index getIndex() {
return index;
}
public Exception getException() {
return exception;
}
public ShardResult[] getShards() {
return shards;
}
public boolean hasFailures() {
if (exception != null) {
return true;
}
if (shards != null) {
for (ShardResult shard : shards) {
if (shard.hasFailures()) {
return true;
}
}
}
return false;
}
@Override
public XContentBuilder toXContent(final XContentBuilder builder, final Params params) throws IOException {
builder.startObject(index.getName());
{
if (hasFailures()) {
builder.field("closed", false);
if (exception != null) {
builder.startObject("exception");
ElasticsearchException.generateFailureXContent(builder, params, exception, true);
builder.endObject();
} else {
builder.startObject("failedShards");
for (ShardResult shard : shards) {
if (shard.hasFailures()) {
shard.toXContent(builder, params);
}
}
builder.endObject();
}
} else {
builder.field("closed", true);
}
}
return builder.endObject();
}
@Override
public String toString() {
return Strings.toString(this);
}
}
public static class ShardResult implements Writeable, ToXContentFragment {
private final int id;
private final Failure[] failures;
public ShardResult(final int id, final Failure[] failures) {
this.id = id;
this.failures = failures;
}
ShardResult(final StreamInput in) throws IOException {
this.id = in.readVInt();
this.failures = in.readOptionalArray(Failure::readFailure, Failure[]::new);
}
@Override
public void writeTo(final StreamOutput out) throws IOException {
out.writeVInt(id);
out.writeOptionalArray(failures);
}
public boolean hasFailures() {
return failures != null && failures.length > 0;
}
public int getId() {
return id;
}
public Failure[] getFailures() {
return failures;
}
@Override
public XContentBuilder toXContent(final XContentBuilder builder, final Params params) throws IOException {
builder.startObject(String.valueOf(id));
{
builder.startArray("failures");
if (failures != null) {
for (Failure failure : failures) {
failure.toXContent(builder, params);
}
}
builder.endArray();
}
return builder.endObject();
}
@Override
public String toString() {
return Strings.toString(this);
}
public static class Failure extends DefaultShardOperationFailedException {
private @Nullable String nodeId;
private Failure(StreamInput in) throws IOException {
super(in);
nodeId = in.readOptionalString();
}
public Failure(final String index, final int shardId, final Throwable reason) {
this(index, shardId, reason, null);
}
public Failure(final String index, final int shardId, final Throwable reason, final String nodeId) {
super(index, shardId, reason);
this.nodeId = nodeId;
}
public String getNodeId() {
return nodeId;
}
@Override
public void writeTo(final StreamOutput out) throws IOException {
super.writeTo(out);
out.writeOptionalString(nodeId);
}
@Override
public XContentBuilder innerToXContent(final XContentBuilder builder, final Params params) throws IOException {
if (nodeId != null) {
builder.field("node", nodeId);
}
return super.innerToXContent(builder, params);
}
@Override
public String toString() {
return Strings.toString(this);
}
static Failure readFailure(final StreamInput in) throws IOException {
return new Failure(in);
}
}
}
}