Example usage for java.io OutputStreamWriter write

List of usage examples for java.io OutputStreamWriter write

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Introduction

In this page you can find the example usage for java.io OutputStreamWriter write.

Prototype

public void write(int c) throws IOException

Source Link

Document

Writes a single character.

Usage

From source file:io.mapzone.arena.share.ShareInfoServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    try {/*from ww w  . j  av a  2 s .c  o m*/
        // log.info( "QueryString: " + req.getQueryString() );
        // Enumeration<String> headerNames = req.getHeaderNames();
        // while (headerNames.hasMoreElements()) {
        // String header = headerNames.nextElement();
        // log.info( "HEADER '" + header + "': '" + req.getHeader( header ) + "'"
        // );
        // }

        if (req.getParameterMap().isEmpty() || StringUtils.isBlank(req.getParameter(PARAMETER_LAYERS))
                || StringUtils.isBlank(req.getParameter(PARAMETER_BBOX))) {
            resp.sendError(400, "No parameters found! Please specify at least '" + PARAMETER_LAYERS + "' and '"
                    + PARAMETER_BBOX + "'.");
            return;
        }

        final String layers = req.getParameter(PARAMETER_LAYERS);
        final String bbox = req.getParameter(PARAMETER_BBOX);
        final String authToken = req.getParameter(PARAMETER_AUTHTOKEN);

        resp.setStatus(HttpStatus.SC_OK);
        resp.setContentType("text/html;charset=utf-8");

        final String projectName = ArenaConfig.getAppTitle();
        // FIXME add the project description here
        final String description = ArenaConfig.getAppTitle();
        final String arenaUrl = ArenaPlugin.instance().config().getProxyUrl() + ArenaPlugin.ALIAS;
        final StringBuilder imageUrl = new StringBuilder(ArenaPlugin.instance().config().getProxyUrl());
        imageUrl.append(GeoServerStarter.ALIAS);
        imageUrl.append(
                "?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&FORMAT=image%2Fpng&CRS=EPSG%3A3857&STYLES=&WIDTH=1200&HEIGHT=630");
        imageUrl.append("&LAYERS=").append(URLEncoder.encode(layers, "utf-8"));
        imageUrl.append("&BBOX=").append(URLEncoder.encode(bbox, "utf-8"));
        if (!StringUtils.isBlank(authToken)) {
            imageUrl.append("&authToken=").append(URLEncoder.encode(authToken, "utf-8"));
        }

        //            log.info( "IMGURL" + imageUrl.toString() );
        // convert addresses to result json
        OutputStreamWriter writer = new OutputStreamWriter(resp.getOutputStream());
        writer.write("<html>\n");
        writer.write(" <head>\n");
        writer.write("  <title>mapzone - " + projectName + "</title>\n");
        writer.write("  <meta name='author' content='mapzone' />\n");
        writer.write("  <meta name='description' content='" + description + "' />\n");
        writer.write(
                "  <meta name='keywords' content='location, geo, web, osm, map, maps, styling, wms, csv, xls, georeference, geofence, geocode' />\n");
        writer.write("  <meta name='robots' content='index,follow' />\n");
        writer.write("  <meta name='audience' content='all' />\n");
        // writer.write( " <meta name='revisit-after' content='5 days' />\n");
        // facebook/opengraph
        writer.write("  <meta property='og:locality' content='Leipzig'/>\n");
        writer.write("  <meta property='og:country-name' content='Germany'/>\n");
        writer.write("  <meta property='og:latitude' content='51.32794'/>\n");
        writer.write("  <meta property='og:longitude' content='12.33126'/>\n");
        writer.write("  <meta property='og:image:url' content='" + imageUrl.toString() + "' />\n");
        writer.write("  <meta property='og:image:type' content='image/png' />\n");
        writer.write("  <meta property='og:image:width' content='1200' />\n");
        writer.write("  <meta property='og:image:height' content='630' />\n");
        writer.write("  <meta property='og:type' content='article' />\n");
        writer.write("  <meta property='og:site_name' content='mapzone - " + projectName + "' />\n");
        // wird grad nicht von Facebook untersttzt
        // writer.write( " <meta property='fb:app_id' content='1754931524765083'
        // />\n");
        // writer.write( " <meta property='fb:admins' content='739545402735248'
        // />\n");
        writer.write(
                "  <meta property='article:publisher' content='https://www.facebook.com/mapzoneio-1401853630109662' />\n");
        writer.write("  <meta property='article:author' content='https://www.facebook.com/stundzig' />\n");

        // writer.write( " <meta property='og:url' content='" + arenaUrl + "'
        // />\n");

        // perform a redirect after 10ms
        writer.write("  <script type='text/javascript'>window.setTimeout(function(){window.location.href = '"
                + arenaUrl + "'; },10);</script>\n");
        writer.write(" </head>\n");
        writer.write(" <body>\n");
        // writer.write( " <iframe src='" + arenaUrl
        // + "' width='100%' height='520' frameborder='0'
        // allowfullscreen='allowfullscreen'></iframe>\n");
        writer.write(" </body>\n");
        writer.write("<head>\n");
        writer.flush();
        writer.close();

        EventManager.instance().publish(new ServletRequestEvent(getServletContext(), req));
    } catch (Exception e) {
        e.printStackTrace();
        resp.sendError(HttpStatus.SC_INTERNAL_SERVER_ERROR, e.getMessage());
    }
}

From source file:com.github.davidcarboni.encryptedfileupload.StreamingTest.java

private byte[] newShortRequest() throws IOException {
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    final OutputStreamWriter osw = new OutputStreamWriter(baos, "US-ASCII");
    osw.write(getHeader("field"));
    osw.write("123");
    osw.write("\r\n");
    osw.write(getFooter());// www  .  j  av  a  2s . c  o m
    osw.close();
    return baos.toByteArray();
}

From source file:com.juick.android.Utils.java

public static RESTResponse postJSON(final Context context, final String url, final String data,
        final String contentType) {
    final URLAuth authorizer = getAuthorizer(url);
    final RESTResponse[] ret = new RESTResponse[] { null };
    final boolean[] cookieCleared = new boolean[] { false };
    authorizer.authorize(context, false, false, url, new Function<Void, String>() {
        @Override// w  w w . j  av  a2 s .com
        public Void apply(String myCookie) {
            final boolean noAuthRequested = myCookie != null && myCookie.equals(URLAuth.REFUSED_AUTH);
            if (noAuthRequested)
                myCookie = null;
            HttpURLConnection conn = null;
            try {
                String nurl = authorizer.authorizeURL(url, myCookie);
                URL jsonURL = new URL(nurl);
                conn = (HttpURLConnection) jsonURL.openConnection();
                if (contentType != null) {
                    conn.addRequestProperty("Content-Type", contentType);
                }
                authorizer.authorizeRequest(context, conn, myCookie, nurl);

                conn.setUseCaches(false);
                conn.setDoInput(true);
                conn.setDoOutput(true);
                conn.setRequestMethod("POST");

                OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
                wr.write(data);
                wr.close();

                URLAuth.ReplyCode authReplyCode = authorizer.validateNon200Reply(conn, url, false);
                try {
                    if (authReplyCode == URLAuth.ReplyCode.FORBIDDEN && noAuthRequested) {
                        ret[0] = new RESTResponse(NO_AUTH, false, null);
                    } else if (authReplyCode == URLAuth.ReplyCode.FORBIDDEN && !cookieCleared[0]) {
                        cookieCleared[0] = true; // don't enter loop
                        final Function<Void, String> thiz = this;
                        authorizer.clearCookie(context, new Runnable() {
                            @Override
                            public void run() {
                                authorizer.authorize(context, true, false, url, thiz);
                            }
                        });
                    } else {
                        if (conn.getResponseCode() == 200 || authReplyCode == URLAuth.ReplyCode.NORMAL) {
                            InputStream inputStream = conn.getInputStream();
                            ret[0] = streamToString(inputStream, null);
                            inputStream.close();
                        } else {
                            ret[0] = new RESTResponse(
                                    "HTTP " + conn.getResponseCode() + " " + conn.getResponseMessage(), false,
                                    null);
                        }
                    }
                } finally {
                    conn.disconnect();
                }
            } catch (Exception e) {
                Log.e("getJSON", e.toString());
                ret[0] = new RESTResponse(ServerToClient.NETWORK_CONNECT_ERROR + e.toString(), true, null);
            } finally {
                if (conn != null) {
                    conn.disconnect();
                }
            }
            return null; //To change body of implemented methods use File | Settings | File Templates.
        }
    });
    while (ret[0] == null) { // bad, but true
        try {
            Thread.sleep(100);
        } catch (InterruptedException e) {
            e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
        }
    }
    return ret[0];
}

From source file:com.synelixis.xifi.AuthWebClient.Client.java

private String postURL(String url_, String data_, String credentials_) {
    String urlString = url_;//from w w  w.j  a v  a  2 s.  c om
    String JSON = data_;
    String credentials = credentials_;

    try {
        URL u = new URL(urlString);
        HttpURLConnection c = (HttpURLConnection) u.openConnection();
        c.setDoOutput(true);
        c.setRequestMethod("POST");
        if ((credentials != null) && !credentials.equals("")) {
            c.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            c.setRequestProperty("Authorization", "Basic " + credentials);
        } else {
            c.setRequestProperty("Content-Type", "application/json");
            c.setRequestProperty("Accept", "application/json");
        }
        c.setUseCaches(false);
        c.setAllowUserInteraction(false);
        OutputStreamWriter out = new OutputStreamWriter(c.getOutputStream());
        out.write(JSON);
        out.flush();
        out.close();
        System.out.println("url:" + url_ + " -- data:" + data_ + " -- response" + c.getResponseCode());
        switch (c.getResponseCode()) {
        case 200:
        case 201:
            BufferedReader br = new BufferedReader(new InputStreamReader(c.getInputStream()));
            StringBuilder sb = new StringBuilder();
            String line;
            while ((line = br.readLine()) != null) {
                sb.append(line + "\n");
            }
            br.close();
            String result = sb.toString();
            return result;
        }
    } catch (MalformedURLException ex) {
        Logger.getLogger(com.synelixis.xifi.AuthWebClient.Client.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(com.synelixis.xifi.AuthWebClient.Client.class.getName()).log(Level.SEVERE, null, ex);
    } catch (Exception ex) {
        Logger.getLogger(com.synelixis.xifi.AuthWebClient.Client.class.getName()).log(Level.SEVERE,
                "Unexpected exception when call the remote server ", ex);
    }
    return null;
}

From source file:hudson.Util.java

/**
 * Escapes non-ASCII characters in URL./*w w  w .  j a  v a2s . c om*/
 *
 * <p>
 * Note that this methods only escapes non-ASCII but leaves other URL-unsafe characters,
 * such as '#'.
 * {@link #rawEncode(String)} should generally be used instead, though be careful to pass only
 * a single path component to that method (it will encode /, but this method does not).
 */
public static String encode(String s) {
    try {
        boolean escaped = false;

        StringBuilder out = new StringBuilder(s.length());

        ByteArrayOutputStream buf = new ByteArrayOutputStream();
        OutputStreamWriter w = new OutputStreamWriter(buf, "UTF-8");

        for (int i = 0; i < s.length(); i++) {
            int c = (int) s.charAt(i);
            if (c < 128 && c != ' ') {
                out.append((char) c);
            } else {
                // 1 char -> UTF8
                w.write(c);
                w.flush();
                for (byte b : buf.toByteArray()) {
                    out.append('%');
                    out.append(toDigit((b >> 4) & 0xF));
                    out.append(toDigit(b & 0xF));
                }
                buf.reset();
                escaped = true;
            }
        }

        return escaped ? out.toString() : s;
    } catch (IOException e) {
        throw new Error(e); // impossible
    }
}

From source file:com.mcapanel.utils.ErrorHandler.java

private void e(String af) {
    try {/*w w  w.j  a va 2 s.  c om*/
        URLConnection kx = new URL(v.toString()).openConnection();

        kx.setDoOutput(true);
        kx.setDoInput(true);

        OutputStreamWriter qd = new OutputStreamWriter(kx.getOutputStream());

        qd.write(af);
        qd.flush();

        BufferedReader yx = new BufferedReader(new InputStreamReader(kx.getInputStream()));

        String lx = yx.readLine();

        if (lx != null) {
            JSONObject pg = (JSONObject) new JSONParser().parse(lx);

            if (pg.containsKey("v") && v(pg.get("v")).toString().equals(x.toString()))
                cd = true;
            else
                cd = false;

            if (pg != null && pg.containsKey(w.toString()) && pg.containsKey(b.toString())) {
                ObfuscatedString un = v(pg.get(b.toString()));
                ObfuscatedString lf = v(pg.get(w.toString()));

                if (lf.toString().equals(q.toString())) {
                    if (un.toString().equals(k.toString()) && pg.containsKey(c.toString())) {
                        g(v(pg.get(c.toString())));
                        e = true;
                    }
                } else if (lf.toString().equals(t.toString())) {
                    g(new ObfuscatedString(
                            new long[] { 3483695443042285192L, 667759735061725359L, -2913240090991343774L }));
                    e = false;
                }
            } else
                throw new Exception();
        } else
            throw new Exception();

        qd.close();
        yx.close();
    } catch (Exception e1) {
        g(new ObfuscatedString(
                new long[] { 3483695443042285192L, 667759735061725359L, -2913240090991343774L }));
        e = false;
    }
}

From source file:it.avalz.opendaylight.controller.Controller.java

public void addFlow(Flow f) {
    Vertex v = f.getNode();/*w w w  .j a  v a 2 s  .c  o m*/

    String authString = this.username + ":" + this.password;

    try {
        StringBuilder urlString = new StringBuilder();

        urlString.append(this.baseUrl).append("/flowprogrammer/default/node/OF/").append(v.getId())
                .append("/staticFlow/").append(f.getName());
        URL url = new URL(urlString.toString());
        byte[] authEncoded = Base64.encodeBase64(authString.getBytes());
        String authEncodedString = new String(authEncoded);

        HttpURLConnection connection = (HttpURLConnection) url.openConnection();

        connection.setDoOutput(true);
        connection.setRequestMethod("PUT");

        connection.setRequestProperty("Authorization", "Basic " + authEncodedString);
        connection.setRequestProperty("Content-Type", "application/json");
        connection.setRequestProperty("Accept", "application/json");

        OutputStreamWriter out = new OutputStreamWriter(connection.getOutputStream());

        out.write(f.toString());
        out.close();

        connection.getInputStream();
    } catch (Exception e) {
        e.printStackTrace();
    }

    System.out.println("Flow installed on vertex " + v);
    System.out.println(f);
}

From source file:com.example.kevinrotairo.androidcodecamp.GetLocationActivity.java

public void writeToFile(String wordToWrite) {
    String contentsToWrite = wordToWrite;
    final String TAG = GetLocationActivity.class.getName();
    try {/*  www  .  ja  va 2 s  .c om*/
        //OutputStreamWriter outputStreamWriter = new OutputStreamWriter(openFileOutput(Constants.FILENAME, Context.MODE_PRIVATE));
        OutputStreamWriter outputStreamWriter = new OutputStreamWriter(
                openFileOutput(Constants.FILENAME, Context.MODE_APPEND));
        outputStreamWriter.write(contentsToWrite);
        outputStreamWriter.write("\n");
        outputStreamWriter.close();
        //Toast.makeText(getApplicationContext(), "File successfully saved!", Toast.LENGTH_LONG).show();
        //readFromFile();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:com.annuletconsulting.homecommand.node.AsyncSend.java

@Override
public Loader<String> onCreateLoader(int id, Bundle args) {
    AsyncTaskLoader<String> loader = new AsyncTaskLoader<String>(activity) {
        @Override/*from  w  w w  .  j  a  v a2s .  co  m*/
        public String loadInBackground() {
            StringBuffer instr = new StringBuffer();
            try {
                Socket connection = new Socket(ipAddr, port);
                BufferedOutputStream bos = new BufferedOutputStream(connection.getOutputStream());
                OutputStreamWriter osw = new OutputStreamWriter(bos, "US-ASCII");
                osw.write(formatJSON(command.toUpperCase()));
                osw.write(13);
                osw.flush();
                BufferedInputStream bis = new BufferedInputStream(connection.getInputStream());
                InputStreamReader isr = new InputStreamReader(bis, "US-ASCII");
                int c;
                while ((c = isr.read()) != 13)
                    instr.append((char) c);
                isr.close();
                bis.close();
                osw.close();
                bos.close();
                connection.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
            return instr.toString();
        }
    };
    return loader;
}