org.opensearch.action.admin.cluster.snapshots.status.SnapshotsStatusResponse Maven / Gradle / Ivy
/*
* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*/
/*
* 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.
*/
/*
* Modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*/
package org.opensearch.action.admin.cluster.snapshots.status;
import org.opensearch.action.ActionResponse;
import org.opensearch.common.ParseField;
import org.opensearch.common.io.stream.StreamInput;
import org.opensearch.common.io.stream.StreamOutput;
import org.opensearch.common.xcontent.ConstructingObjectParser;
import org.opensearch.common.xcontent.ToXContentObject;
import org.opensearch.common.xcontent.XContentBuilder;
import org.opensearch.common.xcontent.XContentParser;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
import static org.opensearch.common.xcontent.ConstructingObjectParser.constructorArg;
/**
* Snapshot status response
*/
public class SnapshotsStatusResponse extends ActionResponse implements ToXContentObject {
private final List snapshots;
public SnapshotsStatusResponse(StreamInput in) throws IOException {
super(in);
snapshots = Collections.unmodifiableList(in.readList(SnapshotStatus::new));
}
SnapshotsStatusResponse(List snapshots) {
this.snapshots = snapshots;
}
/**
* Returns the list of snapshots
*
* @return the list of snapshots
*/
public List getSnapshots() {
return snapshots;
}
@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeList(snapshots);
}
@Override
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject();
builder.startArray("snapshots");
for (SnapshotStatus snapshot : snapshots) {
snapshot.toXContent(builder, params);
}
builder.endArray();
builder.endObject();
return builder;
}
private static final ConstructingObjectParser PARSER = new ConstructingObjectParser<>(
"snapshots_status_response",
true,
(Object[] parsedObjects) -> {
@SuppressWarnings("unchecked")
List snapshots = (List) parsedObjects[0];
return new SnapshotsStatusResponse(snapshots);
}
);
static {
PARSER.declareObjectArray(constructorArg(), SnapshotStatus.PARSER, new ParseField("snapshots"));
}
public static SnapshotsStatusResponse fromXContent(XContentParser parser) throws IOException {
return PARSER.parse(parser, null);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
return Objects.equals(snapshots, ((SnapshotsStatusResponse) o).snapshots);
}
@Override
public int hashCode() {
return snapshots != null ? snapshots.hashCode() : 0;
}
}