Example usage for java.io OutputStreamWriter close

List of usage examples for java.io OutputStreamWriter close

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Introduction

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

Prototype

public void close() throws IOException

Source Link

Usage

From source file:com.qualogy.qafe.gwt.server.RPCServiceImpl.java

public String getUI(String xmlUI) throws GWTServiceException {
    String url = null;/*from  ww  w.j  a  v a 2 s.co m*/
    if (service.isValidXML(xmlUI)) {
        logger.fine("XML Send by client : \n" + xmlUI);

        try {

            String urlBase = ApplicationCluster.getInstance()
                    .getConfigurationItem(Configuration.FLEX_DEMO_WAR_URL);
            if (urlBase == null || urlBase.length() == 0) {
                urlBase = getThreadLocalRequest().getScheme() + "://" + getThreadLocalRequest().getServerName()
                        + ":" + getThreadLocalRequest().getServerPort() + "/qafe-web-flex";
            }

            String urlStore = urlBase + "/store";
            logger.fine("URL Store is =" + urlStore);

            OutputStreamWriter wr = null;
            BufferedReader rd = null;

            try {
                // Send data
                URL requestURL = new URL(urlStore);
                URLConnection conn = requestURL.openConnection();
                conn.setDoOutput(true);
                wr = new OutputStreamWriter(conn.getOutputStream());
                String data = "xml" + "=" + xmlUI;
                wr.write(data);
                wr.flush();

                // Get the response
                rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
                String line;
                while ((line = rd.readLine()) != null) {
                    url = urlBase + "/index.jsp?uuid=" + line;
                    logger.fine(url);
                }
            } finally {
                wr.close();
                rd.close();
            }
        } catch (Exception e) {
            throw handleException(e);
        }
    } else {
        try {
            service.getUIFromXML(xmlUI, null, null, getLocale());
        } catch (Exception e) {
            throw handleException(e);
        }
    }
    return url;
}

From source file:eu.elf.license.LicenseQueryHandler.java

/**
 * Performs HTTP GET or POST query to the backend server
 *
 * @param queryURL       The request string that is to be sent to the server
 * @param queryType      - Type of the query (get || post)
 * @param payloadForPost - POST payload, empty string for GET queries
 * @return The response of the server//ww w .j  a va  2s. co m
 * @throws IOException
 */
public StringBuffer doHTTPQuery(URL queryURL, String queryType, String payloadForPost,
        Boolean useBasicAuthentication) throws IOException {
    StringBuffer sbuf = new StringBuffer();
    URLConnection uc = null;
    HttpURLConnection httpuc;
    HttpsURLConnection httpsuc;
    String WFSResponseLine = "";
    String userPassword = "";
    String encoding = "";

    //System.out.println("queryURL: "+queryURL.toString());
    //System.out.println("PayloadForPost: "+payloadForPost);

    try {

        httpuc = (HttpURLConnection) queryURL.openConnection();
        httpuc.setDoInput(true);
        httpuc.setDoOutput(true);

        if (useBasicAuthentication == true) {
            userPassword = this.username + ":" + this.password;
            encoding = new sun.misc.BASE64Encoder().encode(userPassword.getBytes());
            httpuc.setRequestProperty("Authorization", "Basic " + encoding);
        }

        if (queryType.equals("get")) {
            //System.out.println("queryURL: "+queryURL);

            BufferedReader buf = new BufferedReader(new InputStreamReader(httpuc.getInputStream(), "utf-8"));

            while ((WFSResponseLine = buf.readLine()) != null) {
                sbuf.append(WFSResponseLine);
            }

            buf.close();
        } else if (queryType.equals("post")) {
            //System.out.println("PayloadForPost"+payloadForPost);

            httpuc.setRequestMethod("POST");
            httpuc.setRequestProperty("Content-Type", "text/xml;charset=UTF8");
            httpuc.setRequestProperty("Content-Type", "text/plain");

            OutputStreamWriter osw = new OutputStreamWriter(httpuc.getOutputStream(), Charset.forName("UTF-8"));
            osw.write(URLDecoder.decode(payloadForPost, "UTF-8"));

            osw.flush();

            BufferedReader in = new BufferedReader(
                    new InputStreamReader(httpuc.getInputStream(), Charset.forName("UTF8")));

            while ((WFSResponseLine = in.readLine()) != null) {
                //System.out.println("WFSResponseLine: "+WFSResponseLine);

                sbuf.append(WFSResponseLine);
            }

            in.close();
            osw.close();
        }

    } catch (IOException ioe) {
        throw ioe;
    }

    return sbuf;
}

From source file:brugerautorisation.server.BrugerProtocol.java

private void cmd(List<String> msg) {
    OutputStreamWriter out = null;
    Writer writer = null;// ww  w. jav  a 2  s.  c om
    try {
        out = new OutputStreamWriter(server.getOutputStream());
        writer = new BufferedWriter(out);
        switch (msg.get(0).toLowerCase().replace("\n", "")) {
        case ("hello"):
            break;
        case ("login"):
            System.out.println("v");
            JSONObject json = new JSONObject(msg.get(1));
            JSONObject json_return = new JSONObject();
            try {
                Bruger b = ba.hentBruger(json.getString("username"), json.getString("password"));
                json_return.put("username", b.brugernavn);
            } catch (SOAPFaultException e) {
                json_return.put("error", e.getMessage());
            }
            writer.write(json_return.toString());
            writer.flush();
            //out.flush();
            break;
        case ("forgot_pass"):
            break;
        default:
            System.out.println("ikke fundet");
            break;
        }
    } catch (IOException ex) {
        Logger.getLogger(BrugerProtocol.class.getName()).log(Level.SEVERE, null, ex);
    } catch (JSONException ex) {
        Logger.getLogger(BrugerProtocol.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        try {
            writer.close();
            out.close();
        } catch (IOException ex) {
            Logger.getLogger(BrugerProtocol.class.getName()).log(Level.SEVERE, null, ex);
        }

    }
}

From source file:com.BeatYourRecord.SubmitActivity.java

private String uploadMetaData(String filePath, boolean retry) throws IOException {
    String uploadUrl = INITIAL_UPLOAD_URL;

    HttpURLConnection urlConnection = getGDataUrlConnection(uploadUrl);
    urlConnection.setRequestMethod("POST");
    urlConnection.setDoOutput(true);/*from   w  w  w .j av  a  2  s .  c  o m*/
    urlConnection.setRequestProperty("Content-Type", "application/atom+xml");
    urlConnection.setRequestProperty("Slug", filePath);
    String atomData;
    int pos = filePath.indexOf("BYR");
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy_MM_dd");
    String currentDateandTime = sdf.format(new Date());
    SharedPreferences pref1 = SubmitActivity.this.getSharedPreferences("TourPref", 0); // 0 - for private mode
    Editor editor1 = pref1.edit();
    String username = pref1.getString("Username", null);
    String title = "BeatYourRecord Free Throws " + currentDateandTime + " Score : " + getTitleText()
            + " User : " + username;
    //this.initFile().getAbsolutePath();

    String description = "Beat Your Record Free Throw Tournament. User : " + username + ". Go to"
            + " www.ec2-54-212-221-3.us-west-2.compute.amazonaws.com"
            + " to take part in our other tournaments";
    String category = DEFAULT_VIDEO_CATEGORY;
    this.tags = DEFAULT_VIDEO_TAGS;

    if (!Util.isNullOrEmpty(this.getTagsText())) {
        this.tags = this.getTagsText();
    }

    if (this.videoLocation == null) {
        String template = Util.readFile(this, R.raw.gdata).toString();
        atomData = String.format(template, title, description, category, this.tags);
    } else {
        String template = Util.readFile(this, R.raw.gdata_geo).toString();
        atomData = String.format(template, title, description, category, this.tags, videoLocation.getLatitude(),
                videoLocation.getLongitude());
    }

    OutputStreamWriter outStreamWriter = new OutputStreamWriter(urlConnection.getOutputStream());
    outStreamWriter.write(atomData);
    outStreamWriter.close();

    int responseCode = urlConnection.getResponseCode();
    if (responseCode < 200 || responseCode >= 300) {
        // The response code is 40X
        if ((responseCode + "").startsWith("4") && retry) {
            Log.d(LOG_TAG, "retrying to fetch auth token for " + youTubeName);
            this.clientLoginToken = authorizer.getFreshAuthToken(youTubeName, clientLoginToken);
            // Try again with fresh token
            return uploadMetaData(filePath, false);
        } else {
            throw new IOException(String.format("response code='%s' (code %d)" + " for %s",
                    urlConnection.getResponseMessage(), responseCode, urlConnection.getURL()));
        }
    }

    return urlConnection.getHeaderField("Location");
}

From source file:ie.pars.nlp.sketchengine.interactions.ViewSKEInteractions.java

/**
 * Get all the results and dump it into files this method can be changed so
 * that it resembles a stream on demand/*from w  w w .  j av a  2  s .com*/
 *
 * @param output
 * @param corpusName
 * @param cqlQuery
 * @param contextSizeLeft
 * @throws UnsupportedEncodingException
 * @throws IOExceptionsket
 * @throws Exception
 */
private void getStroConcordanceFile() throws UnsupportedEncodingException, IOException, Exception {
    HttpClient sessionID = super.getSessionID();
    OutputStreamWriter outputStreamWriter = new OutputStreamWriter(new FileOutputStream(this.outputFile),
            StandardCharsets.UTF_8);
    PrintWriter printer = new PrintWriter(outputStreamWriter);
    if (!writeParsedData) {
        printer.println("{\"results\": [");
    }
    int pageNumer = 0;
    JSONObject jsonObjP = null;
    boolean loopCondition = true;
    while (loopCondition) {
        jsonObjP = super.getHTTP(sessionID, encodeQuery(++pageNumer));
        if (this.writeParsedData) {
            ViewMethodJsonParser vmParser = new ViewMethodJsonParser(jsonObjP.toString());
            ConcordanceLine cl;
            while ((cl = vmParser.getNext()) != null) {
                printer.println(cl.toStringLine());
            }

        } else {
            printer.println(jsonObjP.toString(1));
        }
        loopCondition = loopCondition(jsonObjP, pageNumer);
        if (loopCondition) {
            if (!writeParsedData) {
                printer.println(" ,");
            }
        }

    }
    ;

    if (!writeParsedData) {
        printer.println("]" + "}"); // to the end the json file}
    }
    //printer.flush();
    //outputStreamWriter.flush();
    printer.close();
    outputStreamWriter.close();

}

From source file:cn.edu.henu.rjxy.lms.controller.TeaController.java

@RequestMapping("teacher/xgwork")
public @ResponseBody String xgwork(HttpServletRequest request) throws IOException {
    String textWork = request.getParameter("arred");//?
    String time = request.getParameter("time");//??
    String miaoshu = request.getParameter("miaoshu");
    String starttime = request.getParameter("starttime");
    String coursename = request.getParameter("courseName");
    String term = request.getParameter("term");
    String id = request.getParameter("id");
    String tec_name = TeacherDao.getTeacherBySn(getCurrentUsername()).getTeacherName();
    String collage = TeacherDao.getTeacherBySn(getCurrentUsername()).getTeacherCollege();
    String sn = getCurrentUsername();
    //                                      ?   ??          ??
    String ff = getFileFolder(request) + "homework/" + term + "/" + collage + "/" + sn + "/" + tec_name + "/"
            + coursename + "/" + id + "/";

    //?html//from   w  w  w  . j ava  2  s. c  o  m
    OutputStreamWriter pw = null;
    pw = new OutputStreamWriter(new FileOutputStream(new File(ff + File.separator + "textWork.html")), "GBK");
    pw.write(textWork);
    pw.close();
    //??
    PrintStream ps = null;
    ps = new PrintStream(new FileOutputStream(new File(ff + File.separator + "Workall.txt")));
    ps.printf(miaoshu);//??:
    ps.println();
    ;
    ps.println(time);//??:
    ps.println(starttime);//??:
    ps.close();
    return "1";
}

From source file:cn.edu.henu.rjxy.lms.controller.TeaController.java

@RequestMapping("teacher/work")
public @ResponseBody String work(HttpServletRequest request) throws IOException {
    int length = 0;
    String textWork = request.getParameter("arred");//?
    String time = request.getParameter("time");//??
    String starttime = request.getParameter("onetime");//??
    String miaoshu = request.getParameter("miaoshu");
    String coursename = request.getParameter("courseName");
    String term = request.getParameter("term");
    String tec_name = TeacherDao.getTeacherBySn(getCurrentUsername()).getTeacherName();
    String collage = TeacherDao.getTeacherBySn(getCurrentUsername()).getTeacherCollege();
    String sn = getCurrentUsername();
    //                                      ?   ??          ??
    String ff = getFileFolder(request) + "homework/" + term + "/" + collage + "/" + sn + "/" + tec_name + "/"
            + coursename + "/";
    file(ff);//??
    length = haveFile(ff);//from   w  ww  .  j  av a  2  s .c  om
    ff = ff + (length + 1) + "/";
    file(ff);
    //?html
    OutputStreamWriter pw = null;
    pw = new OutputStreamWriter(new FileOutputStream(new File(ff + File.separator + "textWork.html")), "GBK");
    pw.write(textWork);
    pw.close();
    //??
    PrintStream ps = null;
    ps = new PrintStream(new FileOutputStream(new File(ff + File.separator + "Workall.txt")));
    ps.printf(miaoshu);//??:
    ps.println();
    ;
    ps.println(time);//??:
    ps.println(starttime);//??
    ps.close();
    return "1";
}

From source file:at.kc.tugraz.ss.serv.job.dataexport.impl.SSDataExportImpl.java

@Override
public void dataExportAddTagsCategoriesTimestampsForUserEntity(final SSServPar parA) throws Exception {

    final SSDataExportAddTagsCategoriesTimestampsForUserEntityPar par = new SSDataExportAddTagsCategoriesTimestampsForUserEntityPar(
            parA);/*  w  ww  . j  av a 2s  . co m*/
    CSVWriter fileWriter = null;
    FileOutputStream out = null;
    OutputStreamWriter writer = null;

    try {

        final List<String> lineParts = new ArrayList<>();

        out = SSFileU.openOrCreateFileWithPathForAppend(SSFileU.dirWorkingDataCsv() + par.fileName);
        writer = new OutputStreamWriter(out, Charset.forName(SSEncodingU.utf8.toString()));
        fileWriter = new CSVWriter(writer, SSStrU.semiColon.charAt(0));

        lineParts.add(SSStrU.toStr(par.forUser));
        lineParts.add(SSStrU.toStr(par.entity));
        lineParts.add(SSStrU.toStr(SSDateU.dateAsLong() / 1000)); //TODO: provide tag time stamps for tags

        if (!par.tags.isEmpty()) {
            lineParts.add(StringUtils.join(par.tags, SSStrU.comma));
        } else {
            lineParts.add(SSStrU.empty);
        }

        if (!par.categories.isEmpty()) {
            lineParts.add(StringUtils.join(par.categories, SSStrU.comma));
        } else {
            lineParts.add(SSStrU.empty);
        }

        fileWriter.writeNext((String[]) lineParts.toArray(new String[lineParts.size()]));
    } catch (Exception error) {
        SSServErrReg.regErrThrow(error);
    } finally {

        if (fileWriter != null) {
            fileWriter.close();
        } else {

            if (writer != null) {
                writer.close();
            } else {

                if (out != null) {
                    out.close();
                }
            }
        }
    }
}

From source file:cn.edu.henu.rjxy.lms.controller.TeaController.java

@RequestMapping(value = "saveTree", method = RequestMethod.POST)
public @ResponseBody String saveTree(HttpServletRequest request, @RequestBody Tree3[] users) throws Exception {
    String sn = getCurrentUsername();
    Teacher tec = TeacherDao.getTeacherBySn(sn);
    String tec_sn = tec.getTeacherSn();
    String tec_name = tec.getTeacherName();
    String collage = tec.getTeacherCollege();
    String term = request.getParameter("term");
    String courseName = request.getParameter("courseName");
    // ...//???????? //
    File f = new File(getFileFolder(request) + term + "/" + collage + "/" + tec_sn + "/" + tec_name + "/"
            + courseName + "/" + "" + "/");
    //??//from  w w w .ja v a2  s  .  co  m
    if (!f.exists() && !f.isDirectory()) {
        System.out.println("?");
        f.mkdirs();
    } else {
        System.out.println("");
    }
    String ff = getFileFolder(request) + term + "/" + collage + "/" + tec_sn + "/" + tec_name + "/" + courseName
            + "/" + "" + "/";
    List list = new LinkedList();
    String ss = "", aa;
    for (int i = 0; i < users.length - 1; i++) {
        list.add(users[i]);
        aa = JSONObject.fromObject(users[i]) + "";
        ss += aa + ',';
    }
    aa = JSONObject.fromObject(users[3]) + "";
    ss = ss + aa;
    ss = '[' + ss + ']';
    System.out.println(ss);
    OutputStreamWriter pw = null;//?
    pw = new OutputStreamWriter(new FileOutputStream(new File(ff + File.separator + "test.json")), "GBK");
    pw.write(ss);
    pw.close();
    return "1";
}

From source file:cn.edu.henu.rjxy.lms.controller.TeaController.java

@RequestMapping("teacher/homework_submit")
public @ResponseBody String homework_submit(HttpServletRequest request,
        @RequestParam("file") MultipartFile file) throws FileNotFoundException, IOException {
    int length = 0;
    String textWork = request.getParameter("arr1");//?
    String time = request.getParameter("time");//??
    String miaoshu = request.getParameter("miaoshu");
    String coursename = request.getParameter("courseName");
    String term = request.getParameter("term");
    String tec_name = TeacherDao.getTeacherBySn(getCurrentUsername()).getTeacherName();
    String sn = getCurrentUsername();
    String collage = TeacherDao.getTeacherBySn(getCurrentUsername()).getTeacherCollege();
    //                                      ?   ??          ??
    String ff = getFileFolder(request) + "homework/" + term + "/" + collage + "/" + sn + "/" + tec_name + "/"
            + coursename + "/";
    file(ff);//??
    length = haveFile(ff);/*w w  w.j  a v a 2 s .c o m*/
    ff = ff + (length + 1) + "/";
    file(ff);
    //?html
    OutputStreamWriter pw = null;//?
    pw = new OutputStreamWriter(new FileOutputStream(new File(ff + File.separator + "textWork.html")), "GBK");
    pw.write(textWork);
    pw.close();
    //??
    PrintStream ps = null;
    ps = new PrintStream(new FileOutputStream(new File(ff + File.separator + "Workall.txt")));
    ps.printf(miaoshu);//??:
    ps.println();
    ;
    ps.println(time);//??:
    ps.close();
    //
    if (!file.isEmpty()) {
        try {
            InputStream in;
            try (FileOutputStream os = new FileOutputStream(ff + "/" + file.getOriginalFilename())) {
                in = file.getInputStream();
                int b = 0;
                while ((b = in.read()) != -1) {
                    os.write(b);
                }
                os.flush();
            }
            in.close();
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block  
            e.printStackTrace();
        }
    }
    return "1";
}