Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* 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.rest.action.termvector;
import org.elasticsearch.action.termvector.TermVectorRequest;
import org.elasticsearch.action.termvector.TermVectorResponse;
import org.elasticsearch.client.Client;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.common.xcontent.XContentParser;
import org.elasticsearch.rest.*;
import org.elasticsearch.rest.action.support.RestToXContentListener;
import java.util.HashSet;
import java.util.Set;
import static org.elasticsearch.rest.RestRequest.Method.GET;
import static org.elasticsearch.rest.RestRequest.Method.POST;
/**
* This class parses the json request and translates it into a
* TermVectorRequest.
*/
public class RestTermVectorAction extends BaseRestHandler {
@Inject
public RestTermVectorAction(Settings settings, RestController controller, Client client) {
super(settings, controller, client);
controller.registerHandler(GET, "/{index}/{type}/_termvector", this);
controller.registerHandler(POST, "/{index}/{type}/_termvector", this);
controller.registerHandler(GET, "/{index}/{type}/{id}/_termvector", this);
controller.registerHandler(POST, "/{index}/{type}/{id}/_termvector", this);
}
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) throws Exception {
TermVectorRequest termVectorRequest = new TermVectorRequest(request.param("index"), request.param("type"), request.param("id"));
XContentParser parser = null;
if (request.hasContent()) {
try {
parser = XContentFactory.xContent(request.content()).createParser(request.content());
TermVectorRequest.parseRequest(termVectorRequest, parser);
} finally {
if (parser != null) {
parser.close();
}
}
}
readURIParameters(termVectorRequest, request);
client.termVector(termVectorRequest, new RestToXContentListener(channel));
}
static public void readURIParameters(TermVectorRequest termVectorRequest, RestRequest request) {
String fields = request.param("fields");
addFieldStringsFromParameter(termVectorRequest, fields);
termVectorRequest.offsets(request.paramAsBoolean("offsets", termVectorRequest.offsets()));
termVectorRequest.positions(request.paramAsBoolean("positions", termVectorRequest.positions()));
termVectorRequest.payloads(request.paramAsBoolean("payloads", termVectorRequest.payloads()));
termVectorRequest.routing(request.param("routing"));
termVectorRequest.realtime(request.paramAsBoolean("realtime", null));
termVectorRequest.parent(request.param("parent"));
termVectorRequest.preference(request.param("preference"));
termVectorRequest.termStatistics(request.paramAsBoolean("termStatistics", termVectorRequest.termStatistics()));
termVectorRequest.termStatistics(request.paramAsBoolean("term_statistics", termVectorRequest.termStatistics()));
termVectorRequest.fieldStatistics(request.paramAsBoolean("fieldStatistics", termVectorRequest.fieldStatistics()));
termVectorRequest.fieldStatistics(request.paramAsBoolean("field_statistics", termVectorRequest.fieldStatistics()));
}
static public void addFieldStringsFromParameter(TermVectorRequest termVectorRequest, String fields) {
Set selectedFields = termVectorRequest.selectedFields();
if (fields != null) {
String[] paramFieldStrings = Strings.commaDelimitedListToStringArray(fields);
for (String field : paramFieldStrings) {
if (selectedFields == null) {
selectedFields = new HashSet<>();
}
if (!selectedFields.contains(field)) {
field = field.replaceAll("\\s", "");
selectedFields.add(field);
}
}
}
if (selectedFields != null) {
termVectorRequest.selectedFields(selectedFields.toArray(new String[selectedFields.size()]));
}
}
}