Java Code Examples for com.sun.net.httpserver.HttpExchange#sendResponseHeaders()

The following examples show how to use com.sun.net.httpserver.HttpExchange#sendResponseHeaders() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: Response.java From idea-php-toolbox with MIT License

6 votes

public void send(@NotNull HttpExchange exchange) {
    String content = getContent();

    try {
        for (Map.Entry<String, String> entry : getHeaders().entrySet()) {
            exchange.getResponseHeaders().add(entry.getKey(), entry.getValue());
        }

        exchange.sendResponseHeaders(getStatus(), content.length());
        OutputStream os = exchange.getResponseBody();

        os.write(content.getBytes());
        os.close();
    } catch (IOException ignored) {
    }
}

Example 2

Source File: InternalHttpServer.java From zxpoly with GNU General Public License v3.0

6 votes

private void handleMainPage(final HttpExchange exchange) throws IOException {
  final String linkToVideoStream = "http://" + this.getHttpAddress() + "/" + STREAM_RESOURCE;

  final String page = HTML_TEMPLATE.replace("${video.link}", linkToVideoStream)
      .replace("${video.mime}", this.mime);

  final Headers headers = exchange.getResponseHeaders();
  headers.add("Content-Type", "text/html");

  final byte[] content = page.getBytes(StandardCharsets.UTF_8);

  exchange.sendResponseHeaders(200, content.length);
  final OutputStream out = exchange.getResponseBody();
  out.write(content);
  out.flush();
  out.close();
}

Example 3

Source File: WebApp.java From hbase-tools with Apache License 2.0

6 votes

@Override
public void handle(HttpExchange t) throws IOException {
    InputStream inputStream = t.getRequestBody();
    BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
    String keyInput = URLDecoder.decode(reader.readLine().replace("key=", ""), Constant.CHARSET.displayName());

    String result;
    if (keyInput.equals("q") || keyInput.equals("S") || keyInput.equals("L")) {
        result = "";
    } else {
        result = KeyInputListener.doAction(keyInput, tableStat);
        if (result == null) {
            result = "";
        }
    }
    t.sendResponseHeaders(200, result.getBytes(Constant.CHARSET).length);
    OutputStream os = t.getResponseBody();
    os.write(result.getBytes(Constant.CHARSET));
    os.close();
}

Example 4

Source File: MultiAuthTest.java From openjdk-jdk9 with GNU General Public License v2.0

6 votes

@Override
public void handle(HttpExchange he) throws IOException {
    String method = he.getRequestMethod();
    InputStream is = he.getRequestBody();
    if (method.equalsIgnoreCase("POST")) {
        String requestBody = new String(is.readAllBytes(), US_ASCII);
        if (!requestBody.equals(POST_BODY)) {
            he.sendResponseHeaders(500, -1);
            ok = false;
        } else {
            he.sendResponseHeaders(200, -1);
            ok = true;
        }
    } else { // GET
        he.sendResponseHeaders(200, RESPONSE.length());
        OutputStream os = he.getResponseBody();
        os.write(RESPONSE.getBytes(US_ASCII));
        os.close();
        ok = true;
    }
}

Example 5

Source File: B6401598.java From dragonwell8_jdk with GNU General Public License v2.0

6 votes

public void handle(HttpExchange arg0) throws IOException {
        try {
                InputStream is = arg0.getRequestBody();
                OutputStream os = arg0.getResponseBody();

                DataInputStream dis = new DataInputStream(is);

                short input = dis.readShort();
                while (dis.read() != -1) ;
                dis.close();

                DataOutputStream dos = new DataOutputStream(os);

                arg0.sendResponseHeaders(200, 0);

                dos.writeShort(input);

                dos.flush();
                dos.close();
        } catch (IOException e) {
                e.printStackTrace();
                error = true;
        }
}

Example 6

Source File: RemoteControlServer.java From Quelea with GNU General Public License v3.0

5 votes

@Override
public void handle(HttpExchange he) throws IOException {
    if (RCHandler.isLoggedOn(he.getRemoteAddress().getAddress().toString())) {
        he.getResponseHeaders().add("Cache-Control", "no-cache, no-store, must-revalidate");
        he.sendResponseHeaders(200, -1);
        RCHandler.setLyrics(he.getRequestURI().toString());
    } else {
        reload(he);
    }
}

Example 7

Source File: SpotifyHandler.java From MediaMod with GNU General Public License v3.0

5 votes

@Override
public void handle(HttpExchange t) throws IOException {
    Multithreading.runAsync(() -> handleRequest(t.getRequestURI().toString().replace("/callback/?code=", "").substring(0, t.getRequestURI().toString().replace("/callback/?code=", "").length() - 18)));

    String response = "<!DOCTYPE html>\n" +
            "<html>\n" +
            "  <head>\n" +
            "    <meta charset=\"utf-8\">\n" +
            "    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n" +
            "    <title>MediaMod</title>\n" +
            "    <link rel=\"stylesheet\" href=\"https://cdnjs.cloudflare.com/ajax/libs/bulma/0.7.5/css/bulma.min.css\">\n" +
            "    <script defer src=\"https://use.fontawesome.com/releases/v5.3.1/js/all.js\"></script>\n" +
            "  </head>\n" +
            "  <body class=\"hero is-dark is-fullheight\">\n" +
            "  <section class=\"section has-text-centered\">\n" +
            "    <div class=\"container\">\n" +
            "      <img src=\"https://raw.githubusercontent.com/MediaModMC/MediaMod/master/src/main/resources/assets/mediamod/header.png\" width=\"400px\">" + "\n" +
            "      <h1 class=\"title\">\n" +
            "        Success!\n" +
            "      </h1>\n" +
            "      <p class=\"subtitle\">\n" +
            "        Please close this window and go back into Minecraft!\n" +
            "      </p>\n" +
            "    </div>\n" +
            "  </section>\n" +
            "  </body>\n" +
            "</html>";

    t.sendResponseHeaders(200, response.length());

    OutputStream os = t.getResponseBody();
    os.write(response.getBytes());
    os.close();
}

Example 8

Source File: MobileLyricsServer.java From Quelea with GNU General Public License v3.0

5 votes

@Override
public void handle(HttpExchange t) throws IOException {
    String response;
    if (t.getRequestURI().toString().contains("all")) {
        response = allLyrics();
    } else {
        response = getLyrics(false);
    }
    byte[] bytes = response.getBytes("UTF-8");
    t.getResponseHeaders().add("Cache-Control", "no-cache, no-store, must-revalidate");
    t.sendResponseHeaders(200, bytes.length);
    try (OutputStream os = t.getResponseBody()) {
        os.write(bytes);
    }
}

Example 9

Source File: JobEntryHTTP_PDI_18044_Test.java From pentaho-kettle with Apache License 2.0

5 votes

public void handle( HttpExchange httpExchange ) throws IOException {
  StringBuilder response = new StringBuilder();
  response.append( "<html><body>" );
  response.append( "hello " + httpExchange.getPrincipal().getUsername() );
  response.append( "</body></html>" );
  httpExchange.sendResponseHeaders( 200, response.length() );
  OutputStream out = httpExchange.getResponseBody();
  out.write( response.toString().getBytes() );
  out.close();
}

Example 10

Source File: ClassLoad.java From jdk8u-dev-jdk with GNU General Public License v2.0

5 votes

public static void main(String[] args) throws Exception {
     boolean error = true;

     // Start a dummy server to return 404
     HttpServer server = HttpServer.create(new InetSocketAddress(0), 0);
     HttpHandler handler = new HttpHandler() {
         public void handle(HttpExchange t) throws IOException {
             InputStream is = t.getRequestBody();
             while (is.read() != -1);
             t.sendResponseHeaders (404, -1);
             t.close();
         }
     };
     server.createContext("/", handler);
     server.start();

     // Client request
     try {
         URL url = new URL("http://localhost:" + server.getAddress().getPort());
         String name = args.length >= 2 ? args[1] : "foo.bar.Baz";
         ClassLoader loader = new URLClassLoader(new URL[] { url });
         System.out.println(url);
         Class c = loader.loadClass(name);
         System.out.println("Loaded class \"" + c.getName() + "\".");
     } catch (ClassNotFoundException ex) {
         System.out.println(ex);
         error = false;
     } finally {
         server.stop(0);
     }
     if (error)
         throw new RuntimeException("No ClassNotFoundException generated");
}

Example 11

Source File: HttpsSocketFacTest.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

@Override
public void handle(HttpExchange t) throws IOException {
    t.sendResponseHeaders(200, message.length());
    BufferedWriter writer = new BufferedWriter( new OutputStreamWriter(t.getResponseBody(), "ISO8859-1"));
    writer.write(message, 0, message.length());
    writer.close();
    t.close();
}

Example 12

Source File: TestStackInstanceIdService.java From spring-cloud-aws with Apache License 2.0

5 votes

@Override
public void handle(HttpExchange httpExchange) throws IOException {
	httpExchange.sendResponseHeaders(200, this.instanceId.getBytes().length);

	OutputStream responseBody = httpExchange.getResponseBody();
	responseBody.write(this.instanceId.getBytes());
	responseBody.flush();
	responseBody.close();
}

Example 13

Source File: MonitorHandler.java From binlake with Apache License 2.0

5 votes

@Override
public void handle(HttpExchange exc) throws IOException {
    LogUtils.debug.debug("delay handle");

    // delay map
    Map<String, Object> d = new HashMap<>();

    String key; // ILeaderSelector key
    MetaInfo m;   // meta info
    Map<String, Object> mo; // monitor
    ILeaderSelector l; // leader selector
    IBinlogWorker w; // worker
    for (Map.Entry<String, ILeaderSelector> entry : lsm.entrySet()) {
        Map<String, Object> node = new HashMap<>();
        key = entry.getKey();
        l = entry.getValue();

        // initiate for each time
        if (l != null && (w = l.getWork()) != null) {
            if ((mo = w.monitor()) != null) {
                // take all monitor inside
                node.putAll(mo);
            }

            if ((m = l.getMetaInfo()) != null) {
                // leader version & meta version & candidates
                node.put("leaderVersion", m.getLeaderVersion());
                node.put("metaVersion", m.getDbInfo().getMetaVersion());
                node.put("candies", m.getCandidate());
            }
        }
        d.put(key, node);
    }

    exc.sendResponseHeaders(200, 0);
    OutputStream os = exc.getResponseBody();
    os.write(JsonUtils.ObjtoJson(d).getBytes());
    os.close();
}

Example 14

Source File: Basic.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

public void handle(HttpExchange t) throws IOException {
    InputStream is = t.getRequestBody();
    Headers map = t.getRequestHeaders();
    Headers rmap = t.getResponseHeaders();
    URI uri = t.getRequestURI();

    debug("Server: received request for " + uri);
    String path = uri.getPath();
    if (path.endsWith("a.jar"))
        aDotJar++;
    else if (path.endsWith("b.jar"))
        bDotJar++;
    else if (path.endsWith("c.jar"))
        cDotJar++;
    else
        System.out.println("Unexpected resource request" + path);

    while (is.read() != -1);
    is.close();

    File file = new File(docsDir, path);
    if (!file.exists())
        throw new RuntimeException("Error: request for " + file);
    long clen = file.length();
    t.sendResponseHeaders (200, clen);
    OutputStream os = t.getResponseBody();
    FileInputStream fis = new FileInputStream(file);
    try {
        byte[] buf = new byte [16 * 1024];
        int len;
        while ((len=fis.read(buf)) != -1) {
            os.write (buf, 0, len);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    fis.close();
    os.close();
}

Example 15

Source File: L2ACPServer.java From L2ACP-api with GNU General Public License v2.0

5 votes

@Override
     public void handle(HttpExchange t) {
     	try {
         String requestBody = read(t.getRequestBody());
         requestBody = AesCrypto.decryptRequest(requestBody);
         JsonElement jelement = new JsonParser().parse(requestBody);
         JsonObject  jobject = jelement.getAsJsonObject();
         	         
         String key = jobject.get("ApiKey").getAsString();
         if(key.equals(key))
         {
         	int requestId = Integer.parseInt(jobject.get("RequestId").getAsString());
         	L2ACPRequest request = L2ACPRequests.REQUESTS[requestId].newRequest(jobject);
         	
             Gson gson = new Gson();
             String jsonInString = gson.toJson(request.getResponse());
             String jsonResponse = jsonInString.toString();
             jsonResponse = AesCrypto.encryptRequest(jsonResponse);
             t.sendResponseHeaders(200, jsonResponse.length());
             OutputStream os = t.getResponseBody();
             os.write(jsonResponse.getBytes());
             os.close();
         }
         
     	} catch (Exception e) {
	// TODO Auto-generated catch block
	e.printStackTrace();
}
     }

Example 16

Source File: MetricsHttpServer.java From dts with Apache License 2.0

5 votes

@Override
public void handle(HttpExchange httpExchange) throws IOException {
    String responseString = "{}";
    httpExchange.sendResponseHeaders(200, responseString.length());
    OutputStream os = httpExchange.getResponseBody();
    os.write(responseString.getBytes());
    os.close();
}

Example 17

Source File: HTTPTestServer.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

@Override
public void sendResponse(HttpExchange he) throws IOException {
    System.out.println(type + ": Got " + he.getRequestMethod()
            + ": " + he.getRequestURI()
            + "\n" + HTTPTestServer.toString(he.getRequestHeaders()));
    System.out.println(type + ": Redirecting to "
                       + (authType == HttpAuthType.PROXY305
                            ? "proxy" : "server"));
    he.getResponseHeaders().add(getLocation(),
        redirectTargetURL.toExternalForm().toString());
    he.sendResponseHeaders(get3XX(), 0);
    System.out.println(type + ": Sent back " + get3XX() + " "
         + getLocation() + ": " + redirectTargetURL.toExternalForm().toString());
}

Example 18

Source File: NoCache.java From jdk8u-jdk with GNU General Public License v2.0

4 votes

@Override
public void handle(HttpExchange t) throws IOException {
    t.sendResponseHeaders(200, -1);
    t.close();
}

Example 19

Source File: MockHttpServer.java From vespa with Apache License 2.0

4 votes

public void handle(HttpExchange t) throws IOException {
    t.sendResponseHeaders(200, response.length());
    OutputStream os = t.getResponseBody();
    os.write(response.getBytes());
    os.close();
}

Example 20

Source File: HttpNegotiateServer.java From jdk8u_jdk with GNU General Public License v2.0

4 votes

public void handle(HttpExchange t) throws IOException {
    t.sendResponseHeaders(200, 0);
    t.getResponseBody().write(CONTENT.getBytes());
    t.close();
}