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/*-
* ================================================================================
* eCOMP Portal SDK
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property
* ================================================================================
* Licensed 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.openecomp.portalapp.controller;
import java.io.IOException;
import org.json.JSONObject;
import org.openecomp.portalapp.model.Result;
import org.openecomp.portalsdk.core.controller.RestrictedBaseController;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.servlet.ModelAndView;
import io.searchbox.client.JestClient;
import io.searchbox.client.JestClientFactory;
import io.searchbox.client.config.HttpClientConfig;
import io.searchbox.core.Search;
import io.searchbox.core.SearchResult;
import io.searchbox.core.Suggest;
import io.searchbox.core.SuggestResult;
import io.searchbox.params.Parameters;
/**
* Controller for views that demonstrate Elastic Search features.
*/
@RestController
public class ElasticSearchController extends RestrictedBaseController{
@RequestMapping(value = {"/es_search_demo" }, method = RequestMethod.GET)
public ModelAndView search() {
return new ModelAndView("es_search_demo");
}
@RequestMapping(value = {"/es_suggest_demo" }, method = RequestMethod.GET)
public ModelAndView suggest() {
return new ModelAndView("es_suggest_demo");
}
@RequestMapping(value="/es_suggest/{task}",method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<Result> doSuggest(@PathVariable("task") String task) throws IOException {
JSONObject obj = new JSONObject(task);
String searchTerm = obj.getString("data");
String searchSize = obj.getString("size");
String searchFuzzy = obj.getString("fuzzy");
String resultName = obj.getString("resultname");
JestClientFactory factory = new JestClientFactory();
factory.setHttpClientConfig(new HttpClientConfig
.Builder("http://todo_elastic_search_server")
.multiThreaded(true)
.build());
JestClient client = factory.getObject();
Suggest suggest = new Suggest.Builder("{\n"
+"\"" + resultName +"\" : {\n"
+"\"text\" : \""+ searchTerm +"\",\n"
+"\"completion\" : {\n"
+"\"field\" : \"suggest\",\n"
+"\"size\" : " + searchSize + ",\n"
+"\"fuzzy\" : \"" + searchFuzzy + "\"\n"
+"}\n"
+"}\n"
+"}").addIndex("customer").build();
SuggestResult result = client.execute(suggest);
System.err.println(result.getJsonObject().toString());
return new ResponseEntity<Result>(new Result(result.getJsonObject().toString()),HttpStatus.OK);
}
@RequestMapping(value="/es_search/{task}",method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<Result> doSearch(@PathVariable("task") String task) throws IOException {
JSONObject obj = new JSONObject(task);
String searchTerm = obj.getString("data");
String searchSize = obj.getString("size");
// String searchFuzzy = obj.getString("fuzzy");
JestClientFactory factory = new JestClientFactory();
factory.setHttpClientConfig(new HttpClientConfig
.Builder("http://todo_elastic_search_server")
.multiThreaded(true)
.build());
JestClient client = factory.getObject();
Search search = new Search.Builder("{\n"
+"\"query\" : {\n"
+"\"query_string\" : {\n"
+"\"query\" : \"name:"+ searchTerm +"\"\n"
+"}\n"
+"}\n"
+"}").addIndex("customer").setParameter(Parameters.SIZE,Integer.valueOf(searchSize)).build();
SearchResult result = client.execute(search);
System.err.println(result.getJsonObject().toString());
return new ResponseEntity<Result>(new Result(result.getJsonObject().toString()),HttpStatus.OK);
}
public ResponseEntity<Result> sendResult(Result result) {
return new ResponseEntity<Result>(result, HttpStatus.OK);
}
@Override
public boolean isRESTfulCall() {
return true;
}
}
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