001/*
002 * Copyright (c) 2011-2017 Nexmo Inc
003 *
004 * Permission is hereby granted, free of charge, to any person obtaining a copy
005 * of this software and associated documentation files (the "Software"), to deal
006 * in the Software without restriction, including without limitation the rights
007 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
008 * copies of the Software, and to permit persons to whom the Software is
009 * furnished to do so, subject to the following conditions:
010 *
011 * The above copyright notice and this permission notice shall be included in
012 * all copies or substantial portions of the Software.
013 *
014 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
015 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
016 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
017 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
018 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
019 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
020 * THE SOFTWARE.
021 */
022package com.nexmo.client.logging;
023
024import org.apache.http.HttpResponse;
025import org.apache.http.entity.ContentType;
026import org.apache.http.entity.StringEntity;
027import org.apache.http.util.EntityUtils;
028
029import java.io.IOException;
030
031public class LoggingUtils {
032
033    public static String logResponse(HttpResponse response) throws IOException {
034        StringBuilder log = new StringBuilder();
035        String responseBody = EntityUtils.toString(response.getEntity());
036        int statusCode = response.getStatusLine().getStatusCode();
037        String statusLine = response.getStatusLine().getReasonPhrase();
038
039        log.append("status_code: ")
040                .append(statusCode)
041                .append( ", ")
042                .append("status_line: ")
043                .append(statusLine)
044                .append(", ")
045                .append(" body: ")
046                .append(responseBody);
047
048        //Calling Http#getEntity will consume the entity so you have to replace the entity after logging
049        response.setEntity(new StringEntity(responseBody, ContentType.get(response.getEntity())));
050
051        return log.toString();
052    }
053}