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elasticsearch-test, a framework that makes ElasticSearch unit testing a breeze

There is a newer version: 1.2.1

/*
 * Licensed to ElasticSearch and Shay Banon 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 com.github.tlrx.elasticsearch.test.request;

import org.elasticsearch.ElasticSearchException;
import org.elasticsearch.action.count.CountResponse;
import org.elasticsearch.client.Client;

import java.util.Arrays;

/**
 * A {@link Request} used to count the documents stored in indices.
 */
public class Count implements Request {

    private String[] indices;

    public Count() {
    }

    public Count(String... indices) {
        this.indices = indices;
    }

    @Override
    public Long execute(Client client) throws ElasticSearchException {
        CountResponse response = client.prepareCount(indices).execute().actionGet();
        return response.count();
    }

    @Override
    public String toString() {
        return "count [" +
                "indices=" + (indices == null ? null : Arrays.asList(indices)) +
                ']';
    }
}