com.lexicalintelligence.search.SearchRequest.java Source code

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Here is the source code for com.lexicalintelligence.search.SearchRequest.java

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/*
 * Copyright 2015 Lexical Intelligence, LLC.
 *
 * 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 com.lexicalintelligence.search;

import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.codehaus.jackson.type.TypeReference;

import com.lexicalintelligence.admin.LexicalAdminClient;

public class SearchRequest {
    protected final Log log = LogFactory.getLog(SearchRequest.class);
    protected static final String PATH = "/search";

    protected LexicalAdminClient client;
    protected String query;

    public SearchRequest(LexicalAdminClient client) {
        this.client = client;
    }

    public SearchRequest setQuery(String query) {
        this.query = query;
        return this;
    }

    public SearchResponse execute() {
        Reader reader = null;
        SearchResponse searchResponse = new SearchResponse(true);
        try {
            HttpResponse response = client.getHttpClient()
                    .execute(new HttpGet(client.getUrl() + PATH + "?prefix=" + URLEncoder.encode(query, "UTF-8")));
            reader = new InputStreamReader(response.getEntity().getContent(), StandardCharsets.UTF_8);
            List<String> items = client.getObjectMapper().readValue(reader, new TypeReference<List<String>>() {
            });
            searchResponse.setItems(items);
        } catch (Exception e) {
            searchResponse = new SearchResponse(false);
            log.error(e);
        } finally {
            try {
                reader.close();
            } catch (Exception e) {
                log.error(e);
            }
        }
        return searchResponse;
    }
}