org.elasticsearch.rest.action.cat.RestCatAction Maven / Gradle / Ivy
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* 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
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package org.elasticsearch.rest.action.cat;
import org.elasticsearch.client.Client;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.rest.*;
import java.util.Set;
import static org.elasticsearch.rest.RestRequest.Method.GET;
public class RestCatAction extends BaseRestHandler {
private static final String CAT = "=^.^=";
private static final String CAT_NL = CAT + "\n";
private final String HELP;
@Inject
public RestCatAction(Settings settings, RestController controller, Set catActions, Client client) {
super(settings, controller, client);
controller.registerHandler(GET, "/_cat", this);
StringBuilder sb = new StringBuilder();
sb.append(CAT_NL);
for (AbstractCatAction catAction : catActions) {
catAction.documentation(sb);
}
HELP = sb.toString();
}
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
channel.sendResponse(new BytesRestResponse(RestStatus.OK, HELP));
}
}