org.elasticsearch.rest.action.admin.cluster.RestPendingClusterTasksAction 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.rest.action.admin.cluster;

import org.elasticsearch.action.admin.cluster.tasks.PendingClusterTasksRequest;
import org.elasticsearch.client.node.NodeClient;
import org.elasticsearch.rest.BaseRestHandler;
import org.elasticsearch.rest.RestRequest;
import org.elasticsearch.rest.action.RestToXContentListener;

import java.io.IOException;
import java.util.List;

import static java.util.Collections.singletonList;
import static org.elasticsearch.rest.RestRequest.Method.GET;

public class RestPendingClusterTasksAction extends BaseRestHandler {

    @Override
    public List routes() {
        return singletonList(new Route(GET, "/_cluster/pending_tasks"));
    }

    @Override
    public String getName() {
        return "pending_cluster_tasks_action";
    }

    @Override
    public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
        PendingClusterTasksRequest pendingClusterTasksRequest = new PendingClusterTasksRequest();
        pendingClusterTasksRequest.masterNodeTimeout(request.paramAsTime("master_timeout", pendingClusterTasksRequest.masterNodeTimeout()));
        pendingClusterTasksRequest.local(request.paramAsBoolean("local", pendingClusterTasksRequest.local()));
        return channel -> client.admin().cluster().pendingClusterTasks(pendingClusterTasksRequest, new RestToXContentListener<>(channel));
    }
}