Example usage for java.io OutputStreamWriter flush

List of usage examples for java.io OutputStreamWriter flush

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Introduction

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

Prototype

public void flush() throws IOException

Source Link

Document

Flushes the stream.

Usage

From source file:cgeo.geocaching.cgBase.java

public static void postTweet(cgeoapplication app, cgSettings settings, String status, final Geopoint coords) {
    if (app == null) {
        return;/*from www  . j av a2 s.co m*/
    }
    if (settings == null || StringUtils.isBlank(settings.tokenPublic)
            || StringUtils.isBlank(settings.tokenSecret)) {
        return;
    }

    try {
        Map<String, String> parameters = new HashMap<String, String>();

        parameters.put("status", status);
        if (coords != null) {
            parameters.put("lat", String.format("%.6f", coords.getLatitude()));
            parameters.put("long", String.format("%.6f", coords.getLongitude()));
            parameters.put("display_coordinates", "true");
        }

        final String paramsDone = cgOAuth.signOAuth("api.twitter.com", "/1/statuses/update.json", "POST", false,
                parameters, settings.tokenPublic, settings.tokenSecret);

        HttpURLConnection connection = null;
        try {
            final StringBuffer buffer = new StringBuffer();
            final URL u = new URL("http://api.twitter.com/1/statuses/update.json");
            final URLConnection uc = u.openConnection();

            uc.setRequestProperty("Host", "api.twitter.com");

            connection = (HttpURLConnection) uc;
            connection.setReadTimeout(30000);
            connection.setRequestMethod("POST");
            HttpURLConnection.setFollowRedirects(true);
            connection.setDoInput(true);
            connection.setDoOutput(true);

            final OutputStream out = connection.getOutputStream();
            final OutputStreamWriter wr = new OutputStreamWriter(out);
            wr.write(paramsDone);
            wr.flush();
            wr.close();

            Log.i(cgSettings.tag,
                    "Twitter.com: " + connection.getResponseCode() + " " + connection.getResponseMessage());

            InputStream ins;
            final String encoding = connection.getContentEncoding();

            if (encoding != null && encoding.equalsIgnoreCase("gzip")) {
                ins = new GZIPInputStream(connection.getInputStream());
            } else if (encoding != null && encoding.equalsIgnoreCase("deflate")) {
                ins = new InflaterInputStream(connection.getInputStream(), new Inflater(true));
            } else {
                ins = connection.getInputStream();
            }

            final InputStreamReader inr = new InputStreamReader(ins);
            final BufferedReader br = new BufferedReader(inr);

            readIntoBuffer(br, buffer);

            br.close();
            ins.close();
            inr.close();
            connection.disconnect();
        } catch (IOException e) {
            Log.e(cgSettings.tag, "cgBase.postTweet.IO: " + connection.getResponseCode() + ": "
                    + connection.getResponseMessage() + " ~ " + e.toString());

            final InputStream ins = connection.getErrorStream();
            final StringBuffer buffer = new StringBuffer();
            final InputStreamReader inr = new InputStreamReader(ins);
            final BufferedReader br = new BufferedReader(inr);

            readIntoBuffer(br, buffer);

            br.close();
            ins.close();
            inr.close();
        } catch (Exception e) {
            Log.e(cgSettings.tag, "cgBase.postTweet.inner: " + e.toString());
        }

        connection.disconnect();
    } catch (Exception e) {
        Log.e(cgSettings.tag, "cgBase.postTweet: " + e.toString());
    }
}

From source file:cgeo.geocaching.cgBase.java

public static String requestJSON(String scheme, String host, String path, String method, String params) {
    int httpCode = -1;
    //String httpLocation = null;

    if (method == null) {
        method = "GET";
    } else {/*from   w w  w . j  a  va 2s.c o m*/
        method = method.toUpperCase();
    }

    boolean methodPost = false;
    if (method.equalsIgnoreCase("POST")) {
        methodPost = true;
    }

    URLConnection uc = null;
    HttpURLConnection connection = null;
    Integer timeout = 30000;
    final StringBuffer buffer = new StringBuffer();

    for (int i = 0; i < 3; i++) {
        if (i > 0) {
            Log.w(cgSettings.tag, "Failed to download data, retrying. Attempt #" + (i + 1));
        }

        buffer.delete(0, buffer.length());
        timeout = 30000 + (i * 15000);

        try {
            try {
                URL u = null;
                if (methodPost) {
                    u = new URL(scheme + host + path);
                } else {
                    u = new URL(scheme + host + path + "?" + params);
                }

                if (u.getProtocol().toLowerCase().equals("https")) {
                    trustAllHosts();
                    HttpsURLConnection https = (HttpsURLConnection) u.openConnection();
                    https.setHostnameVerifier(doNotVerify);
                    uc = https;
                } else {
                    uc = (HttpURLConnection) u.openConnection();
                }

                uc.setRequestProperty("Host", host);
                uc.setRequestProperty("Accept", "application/json, text/javascript, */*; q=0.01");
                if (methodPost) {
                    uc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
                    uc.setRequestProperty("Content-Length", Integer.toString(params.length()));
                    uc.setRequestProperty("X-HTTP-Method-Override", "GET");
                } else {
                    uc.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
                }
                uc.setRequestProperty("X-Requested-With", "XMLHttpRequest");

                connection = (HttpURLConnection) uc;
                connection.setReadTimeout(timeout);
                connection.setRequestMethod(method);
                HttpURLConnection.setFollowRedirects(false); // TODO: Fix these (FilCab)
                connection.setDoInput(true);
                if (methodPost) {
                    connection.setDoOutput(true);

                    final OutputStream out = connection.getOutputStream();
                    final OutputStreamWriter wr = new OutputStreamWriter(out);
                    wr.write(params);
                    wr.flush();
                    wr.close();
                } else {
                    connection.setDoOutput(false);
                }

                InputStream ins = getInputstreamFromConnection(connection);
                final InputStreamReader inr = new InputStreamReader(ins);
                final BufferedReader br = new BufferedReader(inr, 1024);

                readIntoBuffer(br, buffer);

                httpCode = connection.getResponseCode();

                final String paramsLog = params.replaceAll(passMatch, "password=***");
                Log.i(cgSettings.tag + " | JSON",
                        "[POST " + (int) (params.length() / 1024) + "k | " + httpCode + " | "
                                + (int) (buffer.length() / 1024) + "k] Downloaded " + "http://" + host + path
                                + "?" + paramsLog);

                connection.disconnect();
                br.close();
                ins.close();
                inr.close();
            } catch (IOException e) {
                httpCode = connection.getResponseCode();

                Log.e(cgSettings.tag, "cgeoBase.requestJSON.IOException: " + httpCode + ": "
                        + connection.getResponseMessage() + " ~ " + e.toString());
            }
        } catch (Exception e) {
            Log.e(cgSettings.tag, "cgeoBase.requestJSON: " + e.toString());
        }

        if (StringUtils.isNotBlank(buffer)) {
            break;
        }

        if (httpCode == 403) {
            // we're not allowed to download content, so let's move
            break;
        }
    }

    String page = null;
    //This is reported as beeing deadCode (httpLocation is always null)
    //2011-08-09 - 302 is redirect so something should probably be done
    /*
     * if (httpCode == 302 && httpLocation != null) {
     * final Uri newLocation = Uri.parse(httpLocation);
     * if (newLocation.isRelative()) {
     * page = requestJSONgc(host, path, params);
     * } else {
     * page = requestJSONgc(newLocation.getHost(), newLocation.getPath(), params);
     * }
     * } else {
     */
    replaceWhitespace(buffer);
    page = buffer.toString();
    //}

    if (page != null) {
        return page;
    } else {
        return "";
    }
}

From source file:org.apache.olingo.fit.Services.java

@GET
@Path("/{name}/{type:[a-zA-Z].*}")
public Response getEntitySet(@Context final UriInfo uriInfo,
        @HeaderParam("Accept") @DefaultValue(StringUtils.EMPTY) final String accept,
        @PathParam("name") final String name,
        @QueryParam("$top") @DefaultValue(StringUtils.EMPTY) final String top,
        @QueryParam("$skip") @DefaultValue(StringUtils.EMPTY) final String skip,
        @QueryParam("$format") @DefaultValue(StringUtils.EMPTY) final String format,
        @QueryParam("$count") @DefaultValue(StringUtils.EMPTY) final String count,
        @QueryParam("$filter") @DefaultValue(StringUtils.EMPTY) final String filter,
        @QueryParam("$orderby") @DefaultValue(StringUtils.EMPTY) final String orderby,
        @QueryParam("$skiptoken") @DefaultValue(StringUtils.EMPTY) final String skiptoken,
        @PathParam("type") final String type) {

    try {//from  ww  w.  j  a v  a  2 s.c  o  m
        final Accept acceptType;
        if (StringUtils.isNotBlank(format)) {
            acceptType = Accept.valueOf(format.toUpperCase());
        } else {
            acceptType = Accept.parse(accept);
        }

        final String location = uriInfo.getRequestUri().toASCIIString();
        try {
            // search for function ...
            final InputStream func = FSManager.instance().readFile(name, acceptType);
            return xml.createResponse(location, func, null, acceptType);
        } catch (NotFoundException e) {
            if (acceptType == Accept.XML || acceptType == Accept.TEXT) {
                throw new UnsupportedMediaTypeException("Unsupported media type");
            }

            // search for entitySet ...
            final String basePath = name + File.separatorChar;

            final StringBuilder builder = new StringBuilder();
            builder.append(basePath);

            if (type != null) {
                builder.append(type).append(File.separatorChar);
            }

            if (StringUtils.isNotBlank(orderby)) {
                builder.append(Constants.get(ConstantKey.ORDERBY)).append(File.separatorChar).append(orderby)
                        .append(File.separatorChar);
            }

            if (StringUtils.isNotBlank(filter)) {
                builder.append(Constants.get(ConstantKey.FILTER)).append(File.separatorChar)
                        .append(filter.replaceAll("/", "."));
            } else if (StringUtils.isNotBlank(skiptoken)) {
                builder.append(Constants.get(ConstantKey.SKIP_TOKEN)).append(File.separatorChar)
                        .append(skiptoken);
            } else {
                builder.append(metadata.getEntitySet(name).isSingleton() ? Constants.get(ConstantKey.ENTITY)
                        : Constants.get(ConstantKey.FEED));
            }

            final InputStream feed = FSManager.instance().readFile(builder.toString(), Accept.ATOM);

            final ResWrap<EntityCollection> container = atomDeserializer.toEntitySet(feed);

            setInlineCount(container.getPayload(), count);

            final ByteArrayOutputStream content = new ByteArrayOutputStream();
            final OutputStreamWriter writer = new OutputStreamWriter(content, Constants.ENCODING);

            // -----------------------------------------------
            // Evaluate $skip and $top
            // -----------------------------------------------
            List<Entity> entries = new ArrayList<Entity>(container.getPayload().getEntities());

            if (StringUtils.isNotBlank(skip)) {
                entries = entries.subList(Integer.valueOf(skip), entries.size());
            }

            if (StringUtils.isNotBlank(top)) {
                entries = entries.subList(0, Integer.valueOf(top));
            }

            container.getPayload().getEntities().clear();
            container.getPayload().getEntities().addAll(entries);
            // -----------------------------------------------

            if (acceptType == Accept.ATOM) {
                atomSerializer.write(writer, container);
            } else {
                jsonSerializer.write(writer, container);
            }
            writer.flush();
            writer.close();

            return xml.createResponse(location, new ByteArrayInputStream(content.toByteArray()),
                    Commons.getETag(basePath), acceptType);
        }
    } catch (Exception e) {
        return xml.createFaultResponse(accept, e);
    }
}

From source file:org.apache.hadoop.hive.ql.exec.DDLTask.java

private void writeToFile(String data, String file) throws IOException {
    Path resFile = new Path(file);
    FileSystem fs = resFile.getFileSystem(conf);
    FSDataOutputStream out = fs.create(resFile);
    try {// w  ww  . ja  v a 2  s .  c om
        if (data != null && !data.isEmpty()) {
            OutputStreamWriter writer = new OutputStreamWriter(out, "UTF-8");
            writer.write(data);
            writer.write((char) terminator);
            writer.flush();
        }
    } finally {
        IOUtils.closeStream(out);
    }
}

From source file:FourByFour.java

public void actionPerformed(ActionEvent event) {

    Object target = event.getSource();

    // Process the button events.
    if (target == skill_return_button) {
        skill_panel.setVisible(false);/*  w  w w  .  j a v  a 2 s  .  c  o m*/
        skill_return_button.setVisible(false);
        c_container.setVisible(true);
        b_container.setVisible(true);
        newGame();
    } else if (target == winner_return_button) {
        if (winner_flag) {
            String name = winner_name.getText();
            String tmp_name = new String("");
            int tmp_score = 0;
            boolean insert_flag = false;
            winner_flag = false;
            for (int i = 0; i < 20; i++) {
                if (insert_flag) {
                    name = names[i];
                    score = scores[i];
                    names[i] = tmp_name;
                    scores[i] = tmp_score;
                    tmp_name = name;
                    tmp_score = score;
                }
                if (!insert_flag && score > scores[i]) {
                    tmp_name = names[i];
                    tmp_score = scores[i];
                    scores[i] = score;
                    names[i] = name;
                    insert_flag = true;
                }
                high_names[i].setText(names[i]);
                high_scores[i].setText(Integer.toString(scores[i]));
            }
            scoresString = new String("");
            int place;
            for (int i = 0; i < 20; i++) {
                place = (int) places[i];
                scoresString += Integer.toString(place);
                scoresString += "\t";
                scoresString += names[i];
                scoresString += "   ";
                scoresString += Integer.toString(scores[i]);
                scoresString += "\n";
            }

            if (appletFlag) {
                // Use this section of code when writing the high
                // scores file back to a server. Requires the use
                // of a deamon on the server to receive the socket
                // connection.
                //
                // Create the output stream.
                // try {
                //    Socket socket = new Socket(host, port);
                //    outStream = new BufferedOutputStream
                //       (socket.getOutputStream(), 8192);
                // }
                // catch(IOException ioe) {
                //    System.out.println("Error: " + ioe.toString());
                // }
                // System.out.println("Output stream opened");
                //
                // Write the scores to the file back on the server.
                // outText = scoresString.getBytes();
                // try {
                //    outStream.write(outText);
                //    outStream.flush();
                //    outStream.close();
                //    outStream = null;
                // }
                // catch (IOException ioe) {
                //    System.out.println("Error: " + ioe.toString());
                // }
                // System.out.println("Output stream written");

                try {
                    OutputStreamWriter outFile = new OutputStreamWriter(new FileOutputStream("scores.txt"));
                    outFile.write(scoresString);
                    outFile.flush();
                    outFile.close();
                    outFile = null;
                } catch (IOException ioe) {
                    System.out.println("Error: " + ioe.toString());
                } catch (Exception e) {
                    System.out.println("Error: " + e.toString());
                }
            } else {

                try {
                    OutputStreamWriter outFile = new OutputStreamWriter(new FileOutputStream("scores.txt"));
                    outFile.write(scoresString);
                    outFile.flush();
                    outFile.close();
                    outFile = null;
                } catch (IOException ioe) {
                    System.out.println("Error: " + ioe.toString());
                }
            }
        }
        winner_panel.setVisible(false);
        winner_return_button.setVisible(false);
        winner_label.setVisible(false);
        winner_score_label.setVisible(false);
        winner_name_label.setVisible(false);
        winner_top_label.setVisible(false);
        winner_name.setVisible(false);
        c_container.setVisible(true);
        b_container.setVisible(true);
    } else if (target == high_return_button) {
        high_return_button.setVisible(false);
        high_panel.setVisible(false);
        c_container.setVisible(true);
        b_container.setVisible(true);
    } else if (target == instruct_return_button) {
        instruct_text.setVisible(false);
        instruct_return_button.setVisible(false);
        instruct_text.repaint();
        c_container.setVisible(true);
        b_container.setVisible(true);
    } else if (target == undo_button) {
        board.undo_move();
        canvas2D.repaint();
    } else if (target == instruct_button) {
        c_container.setVisible(false);
        b_container.setVisible(false);
        instruct_text.setVisible(true);
        instruct_return_button.setVisible(true);
    } else if (target == new_button) {
        newGame();
    } else if (target == skill_button) {
        c_container.setVisible(false);
        b_container.setVisible(false);
        skill_panel.setVisible(true);
        skill_return_button.setVisible(true);
    } else if (target == high_button) {
        // Read the high scores file.
        if (appletFlag) {
            try {
                inStream = new BufferedInputStream(new URL(getCodeBase(), "scores.txt").openStream(), 8192);
                Reader read = new BufferedReader(new InputStreamReader(inStream));
                StreamTokenizer st = new StreamTokenizer(read);
                st.whitespaceChars(32, 44);
                st.eolIsSignificant(false);

                int count = 0;
                int token = st.nextToken();
                boolean scoreFlag = true;
                String string;
                while (count < 20) {
                    places[count] = (int) st.nval;
                    string = new String("");
                    token = st.nextToken();
                    while (token == StreamTokenizer.TT_WORD) {
                        string += st.sval;
                        string += " ";
                        token = st.nextToken();
                    }
                    names[count] = string;
                    scores[count] = (int) st.nval;
                    token = st.nextToken();
                    count++;
                }
                inStream.close();
            } catch (Exception ioe) {
                System.out.println("Error: " + ioe.toString());
            }
        } else {
            try {
                inStream = new BufferedInputStream(new FileInputStream("scores.txt"));
                Reader read = new BufferedReader(new InputStreamReader(inStream));
                StreamTokenizer st = new StreamTokenizer(read);
                st.whitespaceChars(32, 44);
                st.eolIsSignificant(false);

                int count = 0;
                int token = st.nextToken();
                boolean scoreFlag = true;
                String string;
                while (count < 20) {
                    places[count] = (int) st.nval;
                    string = new String("");
                    token = st.nextToken();
                    while (token == StreamTokenizer.TT_WORD) {
                        string += st.sval;
                        string += " ";
                        token = st.nextToken();
                    }
                    names[count] = string;
                    scores[count] = (int) st.nval;
                    token = st.nextToken();
                    count++;
                }
                inStream.close();
            } catch (Exception ioe) {
                System.out.println("Error: " + ioe.toString());
            }
        }
        c_container.setVisible(false);
        b_container.setVisible(false);
        high_panel.setVisible(true);
        high_return_button.setVisible(true);
    }

    Checkbox box = group.getSelectedCheckbox();
    String label = box.getLabel();
    if (label.equals("Babe in the Woods        ")) {
        board.set_skill_level(0);
    } else if (label.equals("Walk and Chew Gum        ")) {
        board.set_skill_level(1);
    } else if (label.equals("Jeopardy Contestant      ")) {
        board.set_skill_level(2);
    } else if (label.equals("Rocket Scientist         ")) {
        board.set_skill_level(3);
    } else if (label.equals("Be afraid, be very afraid")) {
        board.set_skill_level(4);
    }
}

From source file:cgeo.geocaching.cgBase.java

public String requestJSONgc(String host, String path, String params) {
    int httpCode = -1;
    String httpLocation = null;//from w w  w  .j  a v a 2  s.  c o m

    final String cookiesDone = CookieJar.getCookiesAsString(prefs);

    URLConnection uc = null;
    HttpURLConnection connection = null;
    Integer timeout = 30000;
    final StringBuffer buffer = new StringBuffer();

    for (int i = 0; i < 3; i++) {
        if (i > 0) {
            Log.w(cgSettings.tag, "Failed to download data, retrying. Attempt #" + (i + 1));
        }

        buffer.delete(0, buffer.length());
        timeout = 30000 + (i * 15000);

        try {
            // POST
            final URL u = new URL("http://" + host + path);
            uc = u.openConnection();

            uc.setRequestProperty("Host", host);
            uc.setRequestProperty("Cookie", cookiesDone);
            uc.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
            uc.setRequestProperty("X-Requested-With", "XMLHttpRequest");
            uc.setRequestProperty("Accept", "application/json, text/javascript, */*; q=0.01");
            uc.setRequestProperty("Referer", host + "/" + path);

            if (settings.asBrowser == 1) {
                uc.setRequestProperty("Accept-Charset", "utf-8, iso-8859-1, utf-16, *;q=0.7");
                uc.setRequestProperty("Accept-Language", "en-US");
                uc.setRequestProperty("User-Agent", idBrowser);
                uc.setRequestProperty("Connection", "keep-alive");
                uc.setRequestProperty("Keep-Alive", "300");
            }

            connection = (HttpURLConnection) uc;
            connection.setReadTimeout(timeout);
            connection.setRequestMethod("POST");
            HttpURLConnection.setFollowRedirects(false); // TODO: Fix these (FilCab)
            connection.setDoInput(true);
            connection.setDoOutput(true);

            final OutputStream out = connection.getOutputStream();
            final OutputStreamWriter wr = new OutputStreamWriter(out);
            wr.write(params);
            wr.flush();
            wr.close();

            CookieJar.setCookies(prefs, uc);

            InputStream ins = getInputstreamFromConnection(connection);
            final InputStreamReader inr = new InputStreamReader(ins);
            final BufferedReader br = new BufferedReader(inr);

            readIntoBuffer(br, buffer);

            httpCode = connection.getResponseCode();
            httpLocation = uc.getHeaderField("Location");

            final String paramsLog = params.replaceAll(passMatch, "password=***");
            Log.i(cgSettings.tag + " | JSON",
                    "[POST " + (int) (params.length() / 1024) + "k | " + httpCode + " | "
                            + (int) (buffer.length() / 1024) + "k] Downloaded " + "http://" + host + path + "?"
                            + paramsLog);

            connection.disconnect();
            br.close();
            ins.close();
            inr.close();
        } catch (IOException e) {
            Log.e(cgSettings.tag, "cgeoBase.requestJSONgc.IOException: " + e.toString());
        } catch (Exception e) {
            Log.e(cgSettings.tag, "cgeoBase.requestJSONgc: " + e.toString());
        }

        if (buffer != null && buffer.length() > 0) {
            break;
        }
    }

    String page = null;
    if (httpCode == 302 && httpLocation != null) {
        final Uri newLocation = Uri.parse(httpLocation);
        if (newLocation.isRelative()) {
            page = requestJSONgc(host, path, params);
        } else {
            page = requestJSONgc(newLocation.getHost(), newLocation.getPath(), params);
        }
    } else {
        replaceWhitespace(buffer);
        page = buffer.toString();
    }

    if (page != null) {
        return page;
    } else {
        return "";
    }
}

From source file:cgeo.geocaching.cgBase.java

public cgResponse request(boolean secure, String host, String path, String method, String params, int requestId,
        Boolean xContentType) {/*www  .  ja  va 2  s  . c  om*/
    URL u = null;
    int httpCode = -1;
    String httpMessage = null;
    String httpLocation = null;

    if (requestId == 0) {
        requestId = (int) (Math.random() * 1000);
    }

    if (method == null
            || (method.equalsIgnoreCase("GET") == false && method.equalsIgnoreCase("POST") == false)) {
        method = "POST";
    } else {
        method = method.toUpperCase();
    }

    // https
    String scheme = "http://";
    if (secure) {
        scheme = "https://";
    }

    String cookiesDone = CookieJar.getCookiesAsString(prefs);

    URLConnection uc = null;
    HttpURLConnection connection = null;
    Integer timeout = 30000;
    StringBuffer buffer = null;

    for (int i = 0; i < 5; i++) {
        if (i > 0) {
            Log.w(cgSettings.tag, "Failed to download data, retrying. Attempt #" + (i + 1));
        }

        buffer = new StringBuffer();
        timeout = 30000 + (i * 10000);

        try {
            if (method.equals("GET")) {
                // GET
                u = new URL(scheme + host + path + "?" + params);
                uc = u.openConnection();

                uc.setRequestProperty("Host", host);
                uc.setRequestProperty("Cookie", cookiesDone);
                if (xContentType) {
                    uc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
                }

                if (settings.asBrowser == 1) {
                    uc.setRequestProperty("Accept",
                            "application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5");
                    // uc.setRequestProperty("Accept-Encoding", "gzip"); // not supported via cellular network
                    uc.setRequestProperty("Accept-Charset", "utf-8, iso-8859-1, utf-16, *;q=0.7");
                    uc.setRequestProperty("Accept-Language", "en-US");
                    uc.setRequestProperty("User-Agent", idBrowser);
                    uc.setRequestProperty("Connection", "keep-alive");
                    uc.setRequestProperty("Keep-Alive", "300");
                }

                connection = (HttpURLConnection) uc;
                connection.setReadTimeout(timeout);
                connection.setRequestMethod(method);
                HttpURLConnection.setFollowRedirects(false);
                connection.setDoInput(true);
                connection.setDoOutput(false);
            } else {
                // POST
                u = new URL(scheme + host + path);
                uc = u.openConnection();

                uc.setRequestProperty("Host", host);
                uc.setRequestProperty("Cookie", cookiesDone);
                if (xContentType) {
                    uc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
                }

                if (settings.asBrowser == 1) {
                    uc.setRequestProperty("Accept",
                            "application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5");
                    // uc.setRequestProperty("Accept-Encoding", "gzip"); // not supported via cellular network
                    uc.setRequestProperty("Accept-Charset", "utf-8, iso-8859-1, utf-16, *;q=0.7");
                    uc.setRequestProperty("Accept-Language", "en-US");
                    uc.setRequestProperty("User-Agent", idBrowser);
                    uc.setRequestProperty("Connection", "keep-alive");
                    uc.setRequestProperty("Keep-Alive", "300");
                }

                connection = (HttpURLConnection) uc;
                connection.setReadTimeout(timeout);
                connection.setRequestMethod(method);
                HttpURLConnection.setFollowRedirects(false);
                connection.setDoInput(true);
                connection.setDoOutput(true);

                final OutputStream out = connection.getOutputStream();
                final OutputStreamWriter wr = new OutputStreamWriter(out);
                wr.write(params);
                wr.flush();
                wr.close();
            }

            CookieJar.setCookies(prefs, uc);

            InputStream ins = getInputstreamFromConnection(connection);
            final InputStreamReader inr = new InputStreamReader(ins);
            final BufferedReader br = new BufferedReader(inr, 16 * 1024);

            readIntoBuffer(br, buffer);

            httpCode = connection.getResponseCode();
            httpMessage = connection.getResponseMessage();
            httpLocation = uc.getHeaderField("Location");

            final String paramsLog = params.replaceAll(passMatch, "password=***");
            Log.i(cgSettings.tag + "|" + requestId,
                    "[" + method + " " + (int) (params.length() / 1024) + "k | " + httpCode + " | "
                            + (int) (buffer.length() / 1024) + "k] Downloaded " + scheme + host + path + "?"
                            + paramsLog);

            connection.disconnect();
            br.close();
            ins.close();
            inr.close();
        } catch (IOException e) {
            Log.e(cgSettings.tag, "cgeoBase.request.IOException: " + e.toString());
        } catch (Exception e) {
            Log.e(cgSettings.tag, "cgeoBase.request: " + e.toString());
        }

        if (buffer.length() > 0) {
            break;
        }
    }

    cgResponse response = new cgResponse();

    try {
        if (httpCode == 302 && httpLocation != null) {
            final Uri newLocation = Uri.parse(httpLocation);
            if (newLocation.isRelative()) {
                response = request(secure, host, path, "GET", new HashMap<String, String>(), requestId, false,
                        false, false);
            } else {
                boolean secureRedir = false;
                if (newLocation.getScheme().equals("https")) {
                    secureRedir = true;
                }
                response = request(secureRedir, newLocation.getHost(), newLocation.getPath(), "GET",
                        new HashMap<String, String>(), requestId, false, false, false);
            }
        } else {
            if (StringUtils.isNotEmpty(buffer)) {
                replaceWhitespace(buffer);
                String data = buffer.toString();
                buffer = null;

                if (data != null) {
                    response.setData(data);
                } else {
                    response.setData("");
                }
                response.setStatusCode(httpCode);
                response.setStatusMessage(httpMessage);
                response.setUrl(u.toString());
            }
        }
    } catch (Exception e) {
        Log.e(cgSettings.tag, "cgeoBase.page: " + e.toString());
    }

    return response;
}

From source file:com.cws.esolutions.security.dao.certmgmt.impl.CertificateManagerImpl.java

/**
 * @see com.cws.esolutions.security.dao.certmgmt.interfaces.ICertificateManager#createCertificateRequest(List, String, int, int)
 */// w w  w  .  j  a va2s.  c o m
public synchronized File createCertificateRequest(final List<String> subjectData, final String storePassword,
        final int validityPeriod, final int keySize) throws CertificateManagementException {
    final String methodName = ICertificateManager.CNAME
            + "#createCertificateRequest(final List<String> subjectData, final String storePassword, final int validityPeriod, final int keySize) throws CertificateManagementException";

    if (DEBUG) {
        DEBUGGER.debug(methodName);
        DEBUGGER.debug("Value: {}", subjectData);
        DEBUGGER.debug("Value: {}", validityPeriod);
        DEBUGGER.debug("Value: {}", keySize);
    }

    final File rootDirectory = certConfig.getRootDirectory();
    final String signatureAlgorithm = certConfig.getSignatureAlgorithm();
    final String certificateAlgorithm = certConfig.getCertificateAlgorithm();
    final File privateKeyDirectory = FileUtils
            .getFile(certConfig.getPrivateKeyDirectory() + "/" + subjectData.get(0));
    final File publicKeyDirectory = FileUtils
            .getFile(certConfig.getPublicKeyDirectory() + "/" + subjectData.get(0));
    final File csrDirectory = FileUtils.getFile(certConfig.getCsrDirectory() + "/" + subjectData.get(0));
    final File storeDirectory = FileUtils.getFile(certConfig.getStoreDirectory() + "/" + subjectData.get(0));
    final X500Name x500Name = new X500Name("CN=" + subjectData.get(0) + ",OU=" + subjectData.get(1) + ",O="
            + subjectData.get(2) + ",L=" + subjectData.get(3) + ",ST=" + subjectData.get(4) + ",C="
            + subjectData.get(5) + ",E=" + subjectData.get(6));

    if (DEBUG) {
        DEBUGGER.debug("rootDirectory: {}", rootDirectory);
        DEBUGGER.debug("signatureAlgorithm: {}", signatureAlgorithm);
        DEBUGGER.debug("certificateAlgorithm: {}", certificateAlgorithm);
        DEBUGGER.debug("privateKeyDirectory: {}", privateKeyDirectory);
        DEBUGGER.debug("publicKeyDirectory: {}", publicKeyDirectory);
        DEBUGGER.debug("csrDirectory: {}", csrDirectory);
        DEBUGGER.debug("storeDirectory: {}", storeDirectory);
        DEBUGGER.debug("x500Name: {}", x500Name);
    }

    File csrFile = null;
    JcaPEMWriter csrPemWriter = null;
    JcaPEMWriter publicKeyWriter = null;
    JcaPEMWriter privateKeyWriter = null;
    FileOutputStream csrFileStream = null;
    FileOutputStream keyStoreStream = null;
    FileOutputStream publicKeyFileStream = null;
    FileOutputStream privateKeyFileStream = null;
    OutputStreamWriter csrFileStreamWriter = null;
    OutputStreamWriter privateKeyStreamWriter = null;
    OutputStreamWriter publicKeyStreamWriter = null;

    try {
        KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
        keyStore.load(null, storePassword.toCharArray());

        if (DEBUG) {
            DEBUGGER.debug("KeyStore: {}", keyStore);
        }

        SecureRandom random = new SecureRandom();
        KeyPairGenerator keyGenerator = KeyPairGenerator.getInstance(certificateAlgorithm);
        keyGenerator.initialize(keySize, random);

        if (DEBUG) {
            DEBUGGER.debug("KeyGenerator: {}", keyGenerator);
        }

        KeyPair keyPair = keyGenerator.generateKeyPair();

        if (DEBUG) {
            DEBUGGER.debug("KeyPair: {}", keyPair);
        }

        if (keyPair != null) {
            final Signature sig = Signature.getInstance(signatureAlgorithm);
            final PrivateKey privateKey = keyPair.getPrivate();
            final PublicKey publicKey = keyPair.getPublic();

            if (DEBUG) {
                DEBUGGER.debug("Signature: {}", sig);
                DEBUGGER.debug("PrivateKey: {}", privateKey);
                DEBUGGER.debug("PublicKey: {}", publicKey);
            }

            sig.initSign(privateKey, random);
            ContentSigner signGen = new JcaContentSignerBuilder(signatureAlgorithm).build(privateKey);

            if (DEBUG) {
                DEBUGGER.debug("ContentSigner: {}", signGen);
            }

            Calendar expiry = Calendar.getInstance();
            expiry.add(Calendar.DAY_OF_YEAR, validityPeriod);

            if (DEBUG) {
                DEBUGGER.debug("Calendar: {}", expiry);
            }

            CertificateFactory certFactory = CertificateFactory.getInstance(certConfig.getCertificateType());

            if (DEBUG) {
                DEBUGGER.debug("CertificateFactory: {}", certFactory);
            }

            X509Certificate[] issuerCert = new X509Certificate[] { (X509Certificate) certFactory
                    .generateCertificate(new FileInputStream(certConfig.getIntermediateCertificateFile())) };

            if (DEBUG) {
                DEBUGGER.debug("X509Certificate[]: {}", (Object) issuerCert);
            }

            keyStore.setCertificateEntry(certConfig.getRootCertificateName(), certFactory.generateCertificate(
                    new FileInputStream(FileUtils.getFile(certConfig.getRootCertificateFile()))));
            keyStore.setCertificateEntry(certConfig.getIntermediateCertificateName(),
                    certFactory.generateCertificate(new FileInputStream(
                            FileUtils.getFile(certConfig.getIntermediateCertificateFile()))));

            PKCS10CertificationRequestBuilder builder = new JcaPKCS10CertificationRequestBuilder(x500Name,
                    publicKey);

            if (DEBUG) {
                DEBUGGER.debug("PKCS10CertificationRequestBuilder: {}", builder);
            }

            PKCS10CertificationRequest csr = builder.build(signGen);

            if (DEBUG) {
                DEBUGGER.debug("PKCS10CertificationRequest: {}", csr);
            }

            // write private key
            File privateKeyFile = FileUtils.getFile(privateKeyDirectory + "/" + subjectData.get(0)
                    + SecurityServiceConstants.PRIVATEKEY_FILE_EXT);

            if (DEBUG) {
                DEBUGGER.debug("privateKeyFile: {}", privateKeyFile);
            }

            if (!(privateKeyFile.createNewFile())) {
                throw new IOException("Failed to store private file");
            }

            privateKeyFileStream = new FileOutputStream(privateKeyFile);
            privateKeyStreamWriter = new OutputStreamWriter(privateKeyFileStream);

            if (DEBUG) {
                DEBUGGER.debug("privateKeyFileStream: {}", privateKeyFileStream);
                DEBUGGER.debug("privateKeyStreamWriter: {}", privateKeyStreamWriter);
            }

            privateKeyWriter = new JcaPEMWriter(privateKeyStreamWriter);
            privateKeyWriter.writeObject(privateKey);
            privateKeyWriter.flush();
            privateKeyStreamWriter.flush();
            privateKeyFileStream.flush();

            // write public key
            File publicKeyFile = FileUtils.getFile(publicKeyDirectory + "/" + subjectData.get(0)
                    + SecurityServiceConstants.PUBLICKEY_FILE_EXT);

            if (DEBUG) {
                DEBUGGER.debug("publicKeyFile: {}", publicKeyFile);
            }

            if (!(publicKeyFile.createNewFile())) {
                throw new IOException("Failed to store public key file");
            }

            publicKeyFileStream = new FileOutputStream(publicKeyFile);
            publicKeyStreamWriter = new OutputStreamWriter(publicKeyFileStream);

            if (DEBUG) {
                DEBUGGER.debug("publicKeyFileStream: {}", publicKeyFileStream);
                DEBUGGER.debug("publicKeyStreamWriter: {}", publicKeyStreamWriter);
            }

            publicKeyWriter = new JcaPEMWriter(publicKeyStreamWriter);
            publicKeyWriter.writeObject(publicKey);
            publicKeyWriter.flush();
            publicKeyStreamWriter.flush();
            publicKeyFileStream.flush();

            // write csr
            csrFile = FileUtils
                    .getFile(csrDirectory + "/" + subjectData.get(0) + SecurityServiceConstants.CSR_FILE_EXT);

            if (DEBUG) {
                DEBUGGER.debug("csrFile: {}", csrFile);
            }

            if (!(csrFile.createNewFile())) {
                throw new IOException("Failed to store CSR file");
            }

            csrFileStream = new FileOutputStream(csrFile);
            csrFileStreamWriter = new OutputStreamWriter(csrFileStream);

            if (DEBUG) {
                DEBUGGER.debug("publicKeyFileStream: {}", publicKeyFileStream);
                DEBUGGER.debug("publicKeyStreamWriter: {}", publicKeyStreamWriter);
            }

            csrPemWriter = new JcaPEMWriter(csrFileStreamWriter);
            csrPemWriter.writeObject(csr);
            csrPemWriter.flush();
            csrFileStreamWriter.flush();
            csrFileStream.flush();

            File keyStoreFile = FileUtils
                    .getFile(storeDirectory + "/" + subjectData.get(0) + "." + KeyStore.getDefaultType());

            if (DEBUG) {
                DEBUGGER.debug("keyStoreFile: {}", keyStoreFile);
            }

            keyStoreStream = FileUtils.openOutputStream(keyStoreFile);

            if (DEBUG) {
                DEBUGGER.debug("keyStoreStream: {}", keyStoreStream);
            }

            keyStore.setKeyEntry(subjectData.get(0), (Key) keyPair.getPrivate(), storePassword.toCharArray(),
                    issuerCert);
            keyStore.store(keyStoreStream, storePassword.toCharArray());
            keyStoreStream.flush();

            if (DEBUG) {
                DEBUGGER.debug("KeyStore: {}", keyStore);
            }
        } else {
            throw new CertificateManagementException("Failed to generate keypair. Cannot continue.");
        }
    } catch (FileNotFoundException fnfx) {
        throw new CertificateManagementException(fnfx.getMessage(), fnfx);
    } catch (IOException iox) {
        throw new CertificateManagementException(iox.getMessage(), iox);
    } catch (NoSuchAlgorithmException nsax) {
        throw new CertificateManagementException(nsax.getMessage(), nsax);
    } catch (IllegalStateException isx) {
        throw new CertificateManagementException(isx.getMessage(), isx);
    } catch (InvalidKeyException ikx) {
        throw new CertificateManagementException(ikx.getMessage(), ikx);
    } catch (OperatorCreationException ocx) {
        throw new CertificateManagementException(ocx.getMessage(), ocx);
    } catch (KeyStoreException ksx) {
        throw new CertificateManagementException(ksx.getMessage(), ksx);
    } catch (CertificateException cx) {
        throw new CertificateManagementException(cx.getMessage(), cx);
    } finally {
        if (csrFileStreamWriter != null) {
            IOUtils.closeQuietly(csrFileStreamWriter);
        }

        if (csrFileStream != null) {
            IOUtils.closeQuietly(csrFileStream);
        }

        if (csrPemWriter != null) {
            IOUtils.closeQuietly(csrPemWriter);
        }

        if (publicKeyFileStream != null) {
            IOUtils.closeQuietly(publicKeyFileStream);
        }

        if (publicKeyStreamWriter != null) {
            IOUtils.closeQuietly(publicKeyStreamWriter);
        }

        if (publicKeyWriter != null) {
            IOUtils.closeQuietly(publicKeyWriter);
        }

        if (privateKeyFileStream != null) {
            IOUtils.closeQuietly(privateKeyFileStream);
        }

        if (privateKeyStreamWriter != null) {
            IOUtils.closeQuietly(privateKeyStreamWriter);
        }

        if (privateKeyWriter != null) {
            IOUtils.closeQuietly(privateKeyWriter);
        }

        if (keyStoreStream != null) {
            IOUtils.closeQuietly(keyStoreStream);
        }
    }

    return csrFile;
}

From source file:org.apache.geode.internal.cache.GemFireCacheImpl.java

public void loadCacheXml(InputStream stream)
        throws TimeoutException, CacheWriterException, GatewayException, RegionExistsException {
    // make this cache available to callbacks being initialized during xml create
    final Object oldValue = xmlCache.get();
    xmlCache.set(this);
    try {/*from   ww w  .j  av  a2s  . c  o m*/
        CacheXmlParser xml;

        if (xmlParameterizationEnabled) {
            char[] buffer = new char[1024];
            Reader reader = new BufferedReader(new InputStreamReader(stream, "ISO-8859-1"));
            Writer stringWriter = new StringWriter();

            int n = -1;
            while ((n = reader.read(buffer)) != -1) {
                stringWriter.write(buffer, 0, n);
            }

            /**
             * Now replace all replaceable system properties here using <code>PropertyResolver</code>
             */
            String replacedXmlString = resolver.processUnresolvableString(stringWriter.toString());

            /*
             * Turn the string back into the default encoding so that the XML parser can work correctly
             * in the presence of an "encoding" attribute in the XML prolog.
             */
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            OutputStreamWriter writer = new OutputStreamWriter(baos, "ISO-8859-1");
            writer.write(replacedXmlString);
            writer.flush();

            xml = CacheXmlParser.parse(new ByteArrayInputStream(baos.toByteArray()));
        } else {
            xml = CacheXmlParser.parse(stream);
        }
        xml.create(this);
    } catch (IOException e) {
        throw new CacheXmlException("Input Stream could not be read for system property substitutions.");
    } finally {
        xmlCache.set(oldValue);
    }
}

From source file:carnero.cgeo.original.libs.Base.java

public String requestJSON(String scheme, String host, String path, String method, String params) {
    int httpCode = -1;
    String httpLocation = null;/*w w w.j a  va2s .c  o  m*/

    if (method == null) {
        method = "GET";
    } else {
        method = method.toUpperCase();
    }

    boolean methodPost = false;
    if (method.equalsIgnoreCase("POST")) {
        methodPost = true;
    }

    URLConnection uc = null;
    HttpURLConnection connection = null;
    Integer timeout = 30000;
    final StringBuffer buffer = new StringBuffer();

    for (int i = 0; i < 3; i++) {
        if (i > 0) {
            Log.w(Settings.tag, "Failed to download data, retrying. Attempt #" + (i + 1));
        }

        buffer.delete(0, buffer.length());
        timeout = 30000 + (i * 15000);

        try {
            try {
                URL u = null;
                if (methodPost) {
                    u = new URL(scheme + host + path);
                } else {
                    u = new URL(scheme + host + path + "?" + params);
                }

                if (u.getProtocol().toLowerCase().equals("https")) {
                    trustAllHosts();
                    HttpsURLConnection https = (HttpsURLConnection) u.openConnection();
                    https.setHostnameVerifier(doNotVerify);
                    uc = https;
                } else {
                    uc = (HttpURLConnection) u.openConnection();
                }

                uc.setRequestProperty("Host", host);
                uc.setRequestProperty("Accept", "application/json, text/javascript, */*; q=0.01");
                if (methodPost) {
                    uc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
                    uc.setRequestProperty("Content-Length", Integer.toString(params.length()));
                    uc.setRequestProperty("X-HTTP-Method-Override", "GET");
                } else {
                    uc.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
                }
                uc.setRequestProperty("X-Requested-With", "XMLHttpRequest");

                connection = (HttpURLConnection) uc;
                connection.setReadTimeout(timeout);
                connection.setRequestMethod(method);
                HttpURLConnection.setFollowRedirects(false); // TODO: Fix these (FilCab)
                connection.setDoInput(true);
                if (methodPost) {
                    connection.setDoOutput(true);

                    final OutputStream out = connection.getOutputStream();
                    final OutputStreamWriter wr = new OutputStreamWriter(out);
                    wr.write(params);
                    wr.flush();
                    wr.close();
                } else {
                    connection.setDoOutput(false);
                }

                final String encoding = connection.getContentEncoding();
                InputStream ins;

                if (encoding != null && encoding.equalsIgnoreCase("gzip")) {
                    ins = new GZIPInputStream(connection.getInputStream());
                } else if (encoding != null && encoding.equalsIgnoreCase("deflate")) {
                    ins = new InflaterInputStream(connection.getInputStream(), new Inflater(true));
                } else {
                    ins = connection.getInputStream();
                }
                final InputStreamReader inr = new InputStreamReader(ins);
                final BufferedReader br = new BufferedReader(inr);

                readIntoBuffer(br, buffer);

                httpCode = connection.getResponseCode();

                final String paramsLog = params.replaceAll(passMatch, "password=***");
                Log.i(Settings.tag + " | JSON",
                        "[POST " + (int) (params.length() / 1024) + "k | " + httpCode + " | "
                                + (int) (buffer.length() / 1024) + "k] Downloaded " + "http://" + host + path
                                + "?" + paramsLog);

                connection.disconnect();
                br.close();
                ins.close();
                inr.close();
            } catch (IOException e) {
                httpCode = connection.getResponseCode();

                Log.e(Settings.tag, "cgeoBase.requestJSON.IOException: " + httpCode + ": "
                        + connection.getResponseMessage() + " ~ " + e.toString());
            }
        } catch (Exception e) {
            Log.e(Settings.tag, "cgeoBase.requestJSON: " + e.toString());
        }

        if (buffer != null && buffer.length() > 0) {
            break;
        }

        if (httpCode == 403) {
            // we're not allowed to download content, so let's move
            break;
        }
    }

    String page = null;
    if (httpCode == 302 && httpLocation != null) {
        final Uri newLocation = Uri.parse(httpLocation);
        if (newLocation.isRelative() == true) {
            page = requestJSONgc(host, path, params);
        } else {
            page = requestJSONgc(newLocation.getHost(), newLocation.getPath(), params);
        }
    } else {
        page = replaceWhitespace(buffer);
    }

    if (page != null) {
        return page;
    } else {
        return "";
    }
}