org.elasticsearch.action.admin.cluster.repositories.verify.TransportVerifyRepositoryAction Maven / Gradle / Ivy
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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.repositories.verify;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.support.ActionFilters;
import org.elasticsearch.action.support.master.TransportMasterNodeAction;
import org.elasticsearch.cluster.ClusterState;
import org.elasticsearch.cluster.block.ClusterBlockException;
import org.elasticsearch.cluster.block.ClusterBlockLevel;
import org.elasticsearch.cluster.metadata.IndexNameExpressionResolver;
import org.elasticsearch.cluster.node.DiscoveryNode;
import org.elasticsearch.cluster.service.ClusterService;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.repositories.RepositoriesService;
import org.elasticsearch.tasks.Task;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.TransportService;
/**
* Transport action for verifying repository operation
*/
public class TransportVerifyRepositoryAction extends TransportMasterNodeAction {
private final RepositoriesService repositoriesService;
@Inject
public TransportVerifyRepositoryAction(
TransportService transportService,
ClusterService clusterService,
RepositoriesService repositoriesService,
ThreadPool threadPool,
ActionFilters actionFilters,
IndexNameExpressionResolver indexNameExpressionResolver
) {
super(
VerifyRepositoryAction.NAME,
transportService,
clusterService,
threadPool,
actionFilters,
VerifyRepositoryRequest::new,
indexNameExpressionResolver,
VerifyRepositoryResponse::new,
ThreadPool.Names.SAME
);
this.repositoriesService = repositoriesService;
}
@Override
protected ClusterBlockException checkBlock(VerifyRepositoryRequest request, ClusterState state) {
return state.blocks().globalBlockedException(ClusterBlockLevel.METADATA_READ);
}
@Override
protected void masterOperation(
Task task,
final VerifyRepositoryRequest request,
ClusterState state,
final ActionListener listener
) {
repositoriesService.verifyRepository(
request.name(),
listener.map(verifyResponse -> new VerifyRepositoryResponse(verifyResponse.toArray(new DiscoveryNode[0])))
);
}
}