org.elasticsearch.client.node.NodeClient Maven / Gradle / Ivy
/*
* 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.client.node;
import com.google.common.collect.ImmutableMap;
import org.elasticsearch.action.*;
import org.elasticsearch.action.support.TransportAction;
import org.elasticsearch.client.support.AbstractClient;
import org.elasticsearch.client.support.Headers;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.threadpool.ThreadPool;
import java.util.Map;
/**
*
*/
public class NodeClient extends AbstractClient {
private final ImmutableMap actions;
@Inject
public NodeClient(Settings settings, ThreadPool threadPool, Headers headers, Map actions) {
super(settings, threadPool, headers);
this.actions = ImmutableMap.copyOf(actions);
}
@Override
public void close() {
// nothing really to do
}
@SuppressWarnings("unchecked")
@Override
public > void doExecute(Action action, Request request, ActionListener listener) {
TransportAction transportAction = actions.get(action);
if (transportAction == null) {
throw new IllegalStateException("failed to find action [" + action + "] to execute");
}
transportAction.execute(request, listener);
}
}