org.elasticsearch.action.explain.ExplainSourceBuilder Maven / Gradle / Ivy
/*
* 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 org.elasticsearch.action.explain;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.xcontent.ToXContent;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.index.query.QueryBuilder;
import org.elasticsearch.search.builder.SearchSourceBuilderException;
import java.io.IOException;
public class ExplainSourceBuilder implements ToXContent {
private QueryBuilder queryBuilder;
private BytesReference queryBinary;
public ExplainSourceBuilder setQuery(QueryBuilder query) {
this.queryBuilder = query;
return this;
}
public ExplainSourceBuilder setQuery(BytesReference queryBinary) {
this.queryBinary = queryBinary;
return this;
}
public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject();
if (queryBuilder != null) {
builder.field("query");
queryBuilder.toXContent(builder, params);
}
if (queryBinary != null) {
if (XContentFactory.xContentType(queryBinary) == builder.contentType()) {
builder.rawField("query", queryBinary);
} else {
builder.field("query_binary", queryBinary);
}
}
builder.endObject();
return builder;
}
public BytesReference buildAsBytes(XContentType contentType) throws SearchSourceBuilderException {
try {
XContentBuilder builder = XContentFactory.contentBuilder(contentType);
toXContent(builder, ToXContent.EMPTY_PARAMS);
return builder.bytes();
} catch (Exception e) {
throw new SearchSourceBuilderException("Failed to build search source", e);
}
}
}