org.elasticsearch.action.support.master.TransportMasterNodeReadAction Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of elasticsearch Show documentation

Elasticsearch subproject :server

There is a newer version: 8.13.4

/*
 * 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.support.master;

import org.elasticsearch.action.ActionResponse;
import org.elasticsearch.action.support.ActionFilters;
import org.elasticsearch.cluster.metadata.IndexNameExpressionResolver;
import org.elasticsearch.cluster.service.ClusterService;
import org.elasticsearch.common.io.stream.Writeable;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.TransportService;

/**
 * A base class for read operations that needs to be performed on the master node.
 * Can also be executed on the local node if needed.
 */
public abstract class TransportMasterNodeReadAction, Response extends ActionResponse> extends
    TransportMasterNodeAction {

    protected TransportMasterNodeReadAction(
        String actionName,
        TransportService transportService,
        ClusterService clusterService,
        ThreadPool threadPool,
        ActionFilters actionFilters,
        Writeable.Reader request,
        IndexNameExpressionResolver indexNameExpressionResolver,
        Writeable.Reader response,
        String executor
    ) {
        this(
            actionName,
            true,
            transportService,
            clusterService,
            threadPool,
            actionFilters,
            request,
            indexNameExpressionResolver,
            response,
            executor
        );
    }

    protected TransportMasterNodeReadAction(
        String actionName,
        boolean canTripCircuitBreaker,
        TransportService transportService,
        ClusterService clusterService,
        ThreadPool threadPool,
        ActionFilters actionFilters,
        Writeable.Reader request,
        IndexNameExpressionResolver indexNameExpressionResolver,
        Writeable.Reader response,
        String executor
    ) {
        super(
            actionName,
            canTripCircuitBreaker,
            transportService,
            clusterService,
            threadPool,
            actionFilters,
            request,
            indexNameExpressionResolver,
            response,
            executor
        );
    }

    @Override
    protected final boolean localExecute(Request request) {
        return request.local();
    }
}