/*
* 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.exists;
import org.elasticsearch.action.ActionListener;
import org.elasticsearch.action.support.QuerySourceBuilder;
import org.elasticsearch.action.support.broadcast.BroadcastOperationRequestBuilder;
import org.elasticsearch.client.Client;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.index.query.QueryBuilder;
public class ExistsRequestBuilder extends BroadcastOperationRequestBuilder<ExistsRequest, ExistsResponse, ExistsRequestBuilder, Client> {
private QuerySourceBuilder sourceBuilder;
public ExistsRequestBuilder(Client client) {
super(client, new ExistsRequest());
}
/**
* The types of documents the query will run against. Defaults to all types.
*/
public ExistsRequestBuilder setTypes(String... types) {
request.types(types);
return this;
}
/**
* A comma separated list of routing values to control the shards the search will be executed on.
*/
public ExistsRequestBuilder setRouting(String routing) {
request.routing(routing);
return this;
}
/**
* Sets the preference to execute the search. Defaults to randomize across shards. Can be set to
* <tt>_local</tt> to prefer local shards, <tt>_primary</tt> to execute only on primary shards,
* _shards:x,y to operate on shards x & y, or a custom value, which guarantees that the same order
* will be used across different requests.
*/
public ExistsRequestBuilder setPreference(String preference) {
request.preference(preference);
return this;
}
/**
* The routing values to control the shards that the search will be executed on.
*/
public ExistsRequestBuilder setRouting(String... routing) {
request.routing(routing);
return this;
}
/**
* The query source to execute.
*
* @see org.elasticsearch.index.query.QueryBuilders
*/
public ExistsRequestBuilder setQuery(QueryBuilder queryBuilder) {
sourceBuilder().setQuery(queryBuilder);
return this;
}
/**
* The query binary to execute
*/
public ExistsRequestBuilder setQuery(BytesReference queryBinary) {
sourceBuilder().setQuery(queryBinary);
return this;
}
/**
* The source to execute.
*/
public ExistsRequestBuilder setSource(BytesReference source) {
request().source(source, false);
return this;
}
/**
* The source to execute.
*/
public ExistsRequestBuilder setSource(BytesReference source, boolean unsafe) {
request().source(source, unsafe);
return this;
}
/**
* The query source to execute.
*/
public ExistsRequestBuilder setSource(byte[] querySource) {
request.source(querySource);
return this;
}
@Override
protected void doExecute(ActionListener<ExistsResponse> listener) {
if (sourceBuilder != null) {
request.source(sourceBuilder);
}
client.exists(request, listener);
}
private QuerySourceBuilder sourceBuilder() {
if (sourceBuilder == null) {
sourceBuilder = new QuerySourceBuilder();
}
return sourceBuilder;
}
}