org.elasticsearch.action.admin.cluster.snapshots.get.shard.GetShardSnapshotResponse Maven / Gradle / Ivy

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Elasticsearch subproject :server

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/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */

package org.elasticsearch.action.admin.cluster.snapshots.get.shard;

import org.elasticsearch.action.ActionResponse;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.core.Nullable;
import org.elasticsearch.repositories.RepositoryException;
import org.elasticsearch.repositories.ShardSnapshotInfo;

import java.io.IOException;
import java.util.Collections;
import java.util.Map;
import java.util.Optional;

public class GetShardSnapshotResponse extends ActionResponse {
    public static GetShardSnapshotResponse EMPTY = new GetShardSnapshotResponse(null, Collections.emptyMap());

    private final ShardSnapshotInfo latestShardSnapshot;
    private final Map repositoryFailures;

    GetShardSnapshotResponse(@Nullable ShardSnapshotInfo latestShardSnapshot, Map repositoryFailures) {
        this.latestShardSnapshot = latestShardSnapshot;
        this.repositoryFailures = repositoryFailures;
    }

    GetShardSnapshotResponse(StreamInput in) throws IOException {
        super(in);
        this.latestShardSnapshot = in.readOptionalWriteable(ShardSnapshotInfo::new);
        this.repositoryFailures = in.readMap(StreamInput::readString, RepositoryException::new);
    }

    @Override
    public void writeTo(StreamOutput out) throws IOException {
        out.writeOptionalWriteable(latestShardSnapshot);
        out.writeMap(repositoryFailures, StreamOutput::writeString, (o, err) -> err.writeTo(o));
    }

    public Optional getFailureForRepository(String repository) {
        return Optional.ofNullable(repositoryFailures.get(repository));
    }

    public Optional getLatestShardSnapshot() {
        return Optional.ofNullable(latestShardSnapshot);
    }

    public Map getRepositoryFailures() {
        return repositoryFailures;
    }
}