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* 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.
*/
package org.elasticsearch.action.support.master;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.ActionResponse;
import org.elasticsearch.cluster.ClusterState;
public class TransportMasterNodeActionUtils {
/**
* Allows to directly call {@link TransportMasterNodeAction#masterOperation(MasterNodeRequest, ClusterState, ActionListener)} which is
* a protected method.
*/
public static <Request extends MasterNodeRequest<Request>, Response extends ActionResponse> void runMasterOperation(
TransportMasterNodeAction<Request, Response> masterNodeAction, Request request, ClusterState clusterState,
ActionListener<Response> actionListener) throws Exception {
assert masterNodeAction.checkBlock(request, clusterState) == null;
masterNodeAction.masterOperation(request, clusterState, actionListener);
}
}