| commit | author | age | ||
| 069fd4 | 1 | /* |
| 90f2d3 | 2 | http-base - Extensions to jdk.httpserver |
| U | 3 | Copyright (C) 2021 Ulrich Hilger |
| 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | |
| 6 | it under the terms of the GNU Affero General Public License as | |
| 7 | published by the Free Software Foundation, either version 3 of the | |
| 8 | License, or (at your option) any later version. | |
| 9 | ||
| 10 | This program is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | GNU Affero General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Affero General Public License | |
| 16 | along with this program. If not, see <https://www.gnu.org/licenses/>. | |
| 069fd4 | 17 | */ |
| 786e8c | 18 | package de.uhilger.httpserver.base; |
| 069fd4 | 19 | |
| U | 20 | import com.sun.net.httpserver.HttpExchange; |
| 21 | import java.io.BufferedReader; | |
| 22 | import java.io.IOException; | |
| 23 | import java.io.InputStream; | |
| 24 | import java.io.InputStreamReader; | |
| 25 | ||
| 26 | /** | |
| 90f2d3 | 27 | * Helfer fuer HTTP-Methoden |
| U | 28 | * |
| 069fd4 | 29 | * @author Ulrich Hilger |
| U | 30 | * @version 1, 01.06.2021 |
| 31 | */ | |
| 32 | public class HttpHelper { | |
| 33 | ||
| 34 | /* HTTP Methoden */ | |
| 35 | public static final String HTTP_GET = "GET"; | |
| e81655 | 36 | public static final String HTTP_POST = "POST"; |
| U | 37 | public static final String HTTP_PUT = "PUT"; |
| 38 | public static final String HTTP_DELETE = "DELETE"; | |
| 069fd4 | 39 | |
| U | 40 | |
| 41 | public static final String CONTENT_TYPE = "Content-Type"; | |
| 42 | ||
| 43 | public static final String CT_JSON = "application/json; charset=UTF-8"; | |
| 44 | public static final String CT_TEXT_HTML = "text/html"; | |
| 45 | ||
| 46 | /** | |
| 47 | * Den Namen der gewünschten Datei aus der HTTP-Anfrage ermitteln | |
| 48 | * | |
| 49 | * @param e das Objekt mit Methoden zur Untersuchung der Anfrage sowie zum | |
| 50 | * Anfertigen und Senden der Antwort | |
| 51 | * @return Name der gewünschten Datei | |
| 52 | */ | |
| 53 | public String getFileName(HttpExchange e) { | |
| 54 | String ctxPath = e.getHttpContext().getPath(); | |
| 55 | String uriPath = e.getRequestURI().getPath(); | |
| 56 | return uriPath.substring(ctxPath.length()); | |
| 57 | } | |
| 58 | ||
| 59 | public String bodyLesen(HttpExchange exchange) throws IOException { | |
| 60 | StringBuilder sb = new StringBuilder(); | |
| 61 | InputStream is = exchange.getRequestBody(); | |
| 62 | BufferedReader in = new BufferedReader(new InputStreamReader(is)); | |
| 63 | String line = in.readLine(); | |
| 64 | while (line != null) { | |
| 65 | sb.append(line); | |
| 66 | line = in.readLine(); | |
| 67 | } | |
| 68 | return sb.toString(); | |
| 69 | } | |
| 70 | ||
| 71 | ||
| 72 | } | |
