org.elasticsearch.rest.action.admin.indices.analyze.RestAnalyzeAction Maven / Gradle / Ivy
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*
* http://www.apache.org/licenses/LICENSE-2.0
*
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package org.elasticsearch.rest.action.admin.indices.analyze;
import org.elasticsearch.ElasticsearchIllegalArgumentException;
import org.elasticsearch.action.admin.indices.analyze.AnalyzeRequest;
import org.elasticsearch.action.admin.indices.analyze.AnalyzeResponse;
import org.elasticsearch.client.Client;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.rest.*;
import org.elasticsearch.rest.action.support.RestToXContentListener;
import static org.elasticsearch.rest.RestRequest.Method.GET;
import static org.elasticsearch.rest.RestRequest.Method.POST;
/**
*
*/
public class RestAnalyzeAction extends BaseRestHandler {
@Inject
public RestAnalyzeAction(Settings settings, RestController controller, Client client) {
super(settings, controller, client);
controller.registerHandler(GET, "/_analyze", this);
controller.registerHandler(GET, "/{index}/_analyze", this);
controller.registerHandler(POST, "/_analyze", this);
controller.registerHandler(POST, "/{index}/_analyze", this);
}
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
String text = request.param("text");
if (text == null && request.hasContent()) {
text = request.content().toUtf8();
}
if (text == null) {
throw new ElasticsearchIllegalArgumentException("text is missing");
}
AnalyzeRequest analyzeRequest = new AnalyzeRequest(request.param("index"), text);
analyzeRequest.listenerThreaded(false);
analyzeRequest.preferLocal(request.paramAsBoolean("prefer_local", analyzeRequest.preferLocalShard()));
analyzeRequest.analyzer(request.param("analyzer"));
analyzeRequest.field(request.param("field"));
analyzeRequest.tokenizer(request.param("tokenizer"));
analyzeRequest.tokenFilters(request.paramAsStringArray("token_filters", request.paramAsStringArray("filters", analyzeRequest.tokenFilters())));
analyzeRequest.charFilters(request.paramAsStringArray("char_filters", analyzeRequest.charFilters()));
client.admin().indices().analyze(analyzeRequest, new RestToXContentListener(channel));
}
}