/*
* Licensed to Luca Cavanna (the "Author") under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Elastic Search 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.shell.client.builders.indices;
import org.elasticsearch.action.ActionFuture;
import org.elasticsearch.action.admin.indices.exists.indices.IndicesExistsRequest;
import org.elasticsearch.action.admin.indices.exists.indices.IndicesExistsResponse;
import org.elasticsearch.client.Client;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.shell.client.builders.AbstractRequestBuilderJsonOutput;
import org.elasticsearch.shell.json.JsonToString;
import org.elasticsearch.shell.json.StringToJson;
import java.io.IOException;
/**
* @author Luca Cavanna
*
* Request builder for indices exists API
*/
@SuppressWarnings("unused")
public class IndicesExistsRequestBuilder<JsonInput, JsonOutput> extends AbstractRequestBuilderJsonOutput<IndicesExistsRequest, IndicesExistsResponse, JsonInput, JsonOutput> {
public IndicesExistsRequestBuilder(Client client, JsonToString<JsonInput> jsonToString, StringToJson<JsonOutput> stringToJson) {
super(client, new IndicesExistsRequest(), jsonToString, stringToJson);
}
public IndicesExistsRequestBuilder<JsonInput, JsonOutput> indices(String... indices) {
this.request.indices(indices);
return this;
}
@Override
protected ActionFuture<IndicesExistsResponse> doExecute(IndicesExistsRequest request) {
return client.admin().indices().exists(request);
}
@Override
protected XContentBuilder toXContent(IndicesExistsRequest request, IndicesExistsResponse response, XContentBuilder builder) throws IOException {
builder.startObject();
builder.field(Fields.OK, response.isExists());
builder.endObject();
return builder;
}
}