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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.shards;
import org.elasticsearch.action.admin.indices.shards.IndicesShardStoresAction;
import org.elasticsearch.action.admin.indices.shards.IndicesShardStoresRequest;
import org.elasticsearch.action.admin.indices.shards.IndicesShardStoresResponse;
import org.elasticsearch.action.support.IndicesOptions;
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.XContentBuilder;
import org.elasticsearch.rest.BaseRestHandler;
import org.elasticsearch.rest.BytesRestResponse;
import org.elasticsearch.rest.RestChannel;
import org.elasticsearch.rest.RestController;
import org.elasticsearch.rest.RestRequest;
import org.elasticsearch.rest.RestResponse;
import org.elasticsearch.rest.action.support.RestBuilderListener;
import static org.elasticsearch.rest.RestRequest.Method.GET;
import static org.elasticsearch.rest.RestStatus.OK;
/**
* Rest action for {@link IndicesShardStoresAction}
*/
public class RestIndicesShardStoresAction extends BaseRestHandler {
@Inject
public RestIndicesShardStoresAction(Settings settings, RestController controller, Client client) {
super(settings, controller, client);
controller.registerHandler(GET, "/_shard_stores", this);
controller.registerHandler(GET, "/{index}/_shard_stores", this);
}
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
IndicesShardStoresRequest indicesShardStoresRequest = new IndicesShardStoresRequest(Strings.splitStringByCommaToArray(request.param("index")));
if (request.hasParam("status")) {
indicesShardStoresRequest.shardStatuses(Strings.splitStringByCommaToArray(request.param("status")));
}
indicesShardStoresRequest.indicesOptions(IndicesOptions.fromRequest(request, indicesShardStoresRequest.indicesOptions()));
client.admin().indices().shardStores(indicesShardStoresRequest, new RestBuilderListener<IndicesShardStoresResponse>(channel) {
@Override
public RestResponse buildResponse(IndicesShardStoresResponse response, XContentBuilder builder) throws Exception {
builder.startObject();
response.toXContent(builder, request);
builder.endObject();
return new BytesRestResponse(OK, builder);
}
});
}
}
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