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/*
* 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.admin.indices;
import org.apache.logging.log4j.LogManager;
import org.elasticsearch.action.admin.indices.mapping.put.PutMappingRequest;
import org.elasticsearch.action.support.IndicesOptions;
import org.elasticsearch.client.node.NodeClient;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.logging.DeprecationLogger;
import org.elasticsearch.common.xcontent.XContentHelper;
import org.elasticsearch.index.mapper.MapperService;
import org.elasticsearch.rest.BaseRestHandler;
import org.elasticsearch.rest.RestController;
import org.elasticsearch.rest.RestRequest;
import org.elasticsearch.rest.action.RestToXContentListener;
import java.io.IOException;
import java.util.Map;
import static org.elasticsearch.client.Requests.putMappingRequest;
import static org.elasticsearch.index.mapper.MapperService.isMappingSourceTyped;
import static org.elasticsearch.rest.RestRequest.Method.POST;
import static org.elasticsearch.rest.RestRequest.Method.PUT;
public class RestPutMappingAction extends BaseRestHandler {
private static final DeprecationLogger deprecationLogger = new DeprecationLogger(
LogManager.getLogger(RestPutMappingAction.class));
public static final String TYPES_DEPRECATION_MESSAGE = "[types removal] Using include_type_name in put " +
"mapping requests is deprecated. The parameter will be removed in the next major version.";
public RestPutMappingAction(RestController controller) {
controller.registerHandler(PUT, "/{index}/_mapping/", this);
controller.registerHandler(PUT, "/{index}/{type}/_mapping", this);
controller.registerHandler(PUT, "/{index}/_mapping/{type}", this);
controller.registerHandler(PUT, "/_mapping/{type}", this);
controller.registerHandler(POST, "/{index}/_mapping/", this);
controller.registerHandler(POST, "/{index}/{type}/_mapping", this);
controller.registerHandler(POST, "/{index}/_mapping/{type}", this);
controller.registerHandler(POST, "/_mapping/{type}", this);
//register the same paths, but with plural form _mappings
controller.registerHandler(PUT, "/{index}/_mappings/", this);
controller.registerHandler(PUT, "/{index}/{type}/_mappings", this);
controller.registerHandler(PUT, "/{index}/_mappings/{type}", this);
controller.registerHandler(PUT, "/_mappings/{type}", this);
controller.registerHandler(POST, "/{index}/_mappings/", this);
controller.registerHandler(POST, "/{index}/{type}/_mappings", this);
controller.registerHandler(POST, "/{index}/_mappings/{type}", this);
controller.registerHandler(POST, "/_mappings/{type}", this);
}
@Override
public String getName() {
return "put_mapping_action";
}
@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
final boolean includeTypeName = request.paramAsBoolean(INCLUDE_TYPE_NAME_PARAMETER,
DEFAULT_INCLUDE_TYPE_NAME_POLICY);
if (request.hasParam(INCLUDE_TYPE_NAME_PARAMETER)) {
deprecationLogger.deprecatedAndMaybeLog("put_mapping_with_types", TYPES_DEPRECATION_MESSAGE);
}
PutMappingRequest putMappingRequest = putMappingRequest(Strings.splitStringByCommaToArray(request.param("index")));
final String type = request.param("type");
putMappingRequest.type(includeTypeName ? type : MapperService.SINGLE_MAPPING_NAME);
Map sourceAsMap = XContentHelper.convertToMap(request.requiredContent(), false,
request.getXContentType()).v2();
if (includeTypeName == false &&
(type != null || isMappingSourceTyped(MapperService.SINGLE_MAPPING_NAME, sourceAsMap))) {
throw new IllegalArgumentException("Types cannot be provided in put mapping requests, unless " +
"the include_type_name parameter is set to true.");
}
putMappingRequest.source(sourceAsMap);
putMappingRequest.timeout(request.paramAsTime("timeout", putMappingRequest.timeout()));
putMappingRequest.masterNodeTimeout(request.paramAsTime("master_timeout", putMappingRequest.masterNodeTimeout()));
putMappingRequest.indicesOptions(IndicesOptions.fromRequest(request, putMappingRequest.indicesOptions()));
return channel -> client.admin().indices().putMapping(putMappingRequest, new RestToXContentListener<>(channel));
}
}