Example usage for java.io Writer flush

List of usage examples for java.io Writer flush

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Introduction

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

Prototype

public abstract void flush() throws IOException;

Source Link

Document

Flushes the stream.

Usage

From source file:net.cit.tetrad.resource.SubResource.java

@RequestMapping("/shardDbStatus.do")
public void shardDbStatus(HttpServletRequest request, HttpServletResponse response) throws Exception {
    int deviceCode = Integer.parseInt(Utility.isNullNumber(request.getParameter("deviceCode")));

    List<DbStatus> dbStatusLst = subDao.dbLstNan(deviceCode);
    PersonJson result = new PersonJson();
    result.setAaData(dbStatusLst);/*from  w  ww  . j av  a  2  s  . c o m*/

    JSONObject jsonObject = JSONObject.fromObject(result);

    Writer writer = setResponse(response).getWriter();
    writer.write(jsonObject.toString());

    writer.flush();

    log.debug("end - shardDbStatus()");
}

From source file:net.sf.taverna.raven.plugins.PluginManager.java

public void savePluginSites() {
    Element pluginSitesElement = new Element("pluginSites");
    for (PluginSite pluginSite : pluginSites) {
        if (!(pluginSite instanceof TavernaPluginSite))
            pluginSitesElement.addContent(pluginSite.toXml());
    }/*from   ww w  .ja v a 2 s  . c o  m*/
    File pluginSitesFile = new File(pluginsDir, "plugin-sites.xml");
    try {
        Writer writer = new FileWriter(pluginSitesFile);
        new XMLOutputter(Format.getPrettyFormat()).output(pluginSitesElement, writer);
        writer.flush();
        writer.close();
    } catch (IOException e) {
        logger.error("Error writing plugin sites to " + pluginSitesFile.getPath());
    }
}

From source file:net.cit.tetrad.resource.SubResource.java

@RequestMapping("/shardCllectionCommand.do")
public void shardCllectionCommand(HttpServletRequest request, HttpServletResponse response) throws Exception {
    int deviceCode = Integer.parseInt(Utility.isNullNumber(request.getParameter("deviceCode")));
    String collectionName = request.getParameter("collectionName");

    List<Object> findMongoCollections = cllectionCommand(deviceCode, collectionName);

    PersonJson result = new PersonJson();
    result.setAaData(findMongoCollections);

    JSONObject jsonObject = JSONObject.fromObject(result);

    Writer writer = setResponse(response).getWriter();
    writer.write(jsonObject.toString());

    writer.flush();

    log.debug("end - shardCllectionCommand()");
}

From source file:net.cit.tetrad.resource.SubResource.java

@RequestMapping("/subGraphDate.do")
public void subGraphDate(HttpServletRequest request, HttpServletResponse response) throws Exception {
    String period = request.getParameter("period");

    String edDate = request.getParameter("edateStr");
    String stDate = DateUtil.getOffsetDateTime(edDate, -1, "yyyy-MM-dd HH:mm");

    if (period.equals("2h")) {
        stDate = DateUtil.getOffsetDateTime(edDate, -2, "yyyy-MM-dd HH:mm");
    } else if (period.equals("3h")) {
        stDate = DateUtil.getOffsetDateTime(edDate, -3, "yyyy-MM-dd HH:mm");
    } else if (period.equals("6h")) {
        stDate = DateUtil.getOffsetDateTime(edDate, -6, "yyyy-MM-dd HH:mm");
    } else if (period.equals("12h")) {
        stDate = DateUtil.getOffsetDateTime(edDate, -12, "yyyy-MM-dd HH:mm");
    } else if (period.equals("1d")) {
        stDate = DateUtil.getOffsetDate(edDate, -1, "yyyy-MM-dd HH:mm");
    } else if (period.equals("1w")) {
        stDate = DateUtil.getOffsetDate(edDate, -7, "yyyy-MM-dd HH:mm");
    } else if (period.equals("2w")) {
        stDate = DateUtil.getOffsetDate(edDate, -14, "yyyy-MM-dd HH:mm");
    } else if (period.equals("1m")) {
        stDate = DateUtil.getOffsetDate(edDate, -30, "yyyy-MM-dd HH:mm");
    } else if (period.equals("all")) {
        stDate = DateUtil.getOffsetDate(edDate, -1 * logRetentionPeriod, "yyyy-MM-dd HH:mm");
    }//w ww.  j a v  a 2 s . c o m

    String result = stDate + "|" + edDate;

    Writer writer = setResponse(response).getWriter();
    writer.write(result);

    writer.flush();

    log.debug("end - subGraphDate()");
}

From source file:org.jasig.portlet.cms.controller.ViewPostController.java

@ResourceMapping
public void handleResourceRequest(final ResourceRequest request, final ResourceResponse response)
        throws Exception {

    final String postPath = PortletRequestUtils.getRequiredStringParameter(request, "postPath");
    final Writer writer = response.getWriter();

    logDebug("Retrieving post to process attachments...");

    final Post post = getRepositoryDao().getPost(postPath);
    if (post != null) {

        logDebug("Retrieved post to process attachments...");

        final List<Attachment> list = post.getAttachments();
        final StringBuilder builder = new StringBuilder();

        for (final Attachment attachment : list) {
            final AbstractAttachmentThumbnailCreator creator = AbstractAttachmentThumbnailCreator
                    .createImageThumbnailCreator(attachment, request, getPortletContext(), response);

            builder.append(creator.generateHtmlFragment());
        }/*from  w w w  .  j av  a2s  . c  o m*/

        if (builder.length() > 0) {

            logDebug("Writing output response data...");

            response.setContentType("text/html");
            writer.write(builder.toString());
            writer.flush();
        }
    }
}

From source file:com.openedit.generators.VelocityGenerator.java

public void generate(WebPageRequest inContext, Page inPage, Output inOut) throws OpenEditException {
    if (log.isDebugEnabled()) {
        log.debug("Rendering " + inPage);
    }/*from   w w w. j  ava 2 s  .  c om*/

    if (!inPage.exists()) //TODO: Create a new existed() method to speed up checks
    {
        String vir = inPage.get("virtual");
        if (!Boolean.parseBoolean(vir)) {
            log.info("Missing: " + inPage.getPath());
            try {
                inOut.getWriter().write("404: " + inPage.getPath());
                return;
            } catch (IOException e) {
                throw new ContentNotAvailableException("Missing: " + inPage.getPath(), inPage.getPath());
            }
        } else {
            return; //do nothing
        }
    }
    try {

        if (inPage.isBinary()) {
            //this should not happen
            InputStream in = inPage.getInputStream();
            new OutputFiller().fill(in, inContext.getOutputStream());
            return;
        }
        inContext.unpackageVariables(); //TODO: Remove this silliness
        VelocityContext context = new VelocityContext(inContext.getPageMap());
        Writer writer = inOut.getWriter();

        if (inPage.getContentItem() instanceof FileItem) //Faster and does cache
        {
            String path = inPage.getContentItem().getPath();
            //log.info( "Rendering " + inPage );
            String filter = inPage.getProperty("oetextfilter");
            if (filter != null) {
                path = path + "?filter=" + filter + "&locale=" + inContext.getLocale();
            }

            getEngine().mergeTemplate(path, inPage.getCharacterEncoding(), context, writer);
        } else //do a string eval MUCH SLOWER
        {
            Reader in = inPage.getReader();
            //log.info( "Eval " + inPage );
            getEngine().evaluate(context, writer, inPage.getPath(), in);
        }
        writer.flush();
    } catch (MethodInvocationException ex) {
        if (ex.getWrappedThrowable() instanceof ContentNotAvailableException) {
            throw new OpenEditException("Error generating " + inPage.getPath(),
                    (OpenEditException) ex.getWrappedThrowable());
        }
        if (ex.getWrappedThrowable() instanceof OpenEditException) {
            throw (OpenEditException) ex.getWrappedThrowable();
        }
        Throwable wrapped = ex.getWrappedThrowable();
        if (ignoreError(wrapped)) {
            //ignore
            return;
        }
        throw new OpenEditException(wrapped);
    } catch (ParseErrorException pex) {
        throw new OpenEditException(pex.getMessage() + " on " + inPage.getPath(), pex);
    } catch (Exception ioex) {
        if (ignoreError(ioex)) {
            log.info("Browser canceled request");
            return;
        }
        if (ioex instanceof OpenEditException) {
            throw (OpenEditException) ioex;
        }
        throw new OpenEditException(ioex);
    }
}

From source file:net.cit.tetrad.resource.SubResource.java

@RequestMapping("/setGraphDate.do")
public void setGraphDate(HttpServletRequest request, HttpServletResponse response) throws Exception {
    String period = request.getParameter("period");
    String selectDate = request.getParameter("selectDate");
    String selectHour = Utility.isNull(request.getParameter("selectHour"), "00");
    String selectMin = Utility.isNull(request.getParameter("selectMin"), "00");

    String fullDate = selectDate + " " + selectHour + ":" + selectMin;
    String stDate = DateUtil.getOffsetDateMin(fullDate, -30, "yyyy-MM-dd HH:mm");
    String edDate = DateUtil.getOffsetDateMin(fullDate, 30, "yyyy-MM-dd HH:mm");

    String stStr = "";
    String edStr = "";

    if (period.equals("2h")) {
        stDate = DateUtil.getOffsetDateTime(fullDate, -1, "yyyy-MM-dd HH:mm");
        edDate = DateUtil.getOffsetDateTime(fullDate, 1, "yyyy-MM-dd HH:mm");
    } else if (period.equals("3h")) {
        stStr = DateUtil.getOffsetDateTime(fullDate, -1, "yyyy-MM-dd HH:mm");
        stDate = DateUtil.getOffsetDateMin(stStr, -30, "yyyy-MM-dd HH:mm");
        edStr = DateUtil.getOffsetDateTime(fullDate, 1, "yyyy-MM-dd HH:mm");
        edDate = DateUtil.getOffsetDateMin(edStr, 30, "yyyy-MM-dd HH:mm");
    } else if (period.equals("6h")) {
        stDate = DateUtil.getOffsetDateTime(fullDate, -3, "yyyy-MM-dd HH:mm");
        edDate = DateUtil.getOffsetDateTime(fullDate, 3, "yyyy-MM-dd HH:mm");
    } else if (period.equals("12h")) {
        stDate = DateUtil.getOffsetDateTime(fullDate, -6, "yyyy-MM-dd HH:mm");
        edDate = DateUtil.getOffsetDateTime(fullDate, 6, "yyyy-MM-dd HH:mm");
    } else if (period.equals("1d")) {
        stDate = DateUtil.getOffsetDateTime(fullDate, -12, "yyyy-MM-dd HH:mm");
        edDate = DateUtil.getOffsetDateTime(fullDate, 12, "yyyy-MM-dd HH:mm");
    } else if (period.equals("1w")) {
        stStr = DateUtil.getOffsetDate(fullDate, -3, "yyyy-MM-dd HH:mm");
        stDate = DateUtil.getOffsetDateTime(stStr, -12, "yyyy-MM-dd HH:mm");
        edStr = DateUtil.getOffsetDate(fullDate, 3, "yyyy-MM-dd HH:mm");
        edDate = DateUtil.getOffsetDateTime(edStr, 12, "yyyy-MM-dd HH:mm");
    } else if (period.equals("2w")) {
        stDate = DateUtil.getOffsetDate(fullDate, -7, "yyyy-MM-dd HH:mm");
        edDate = DateUtil.getOffsetDate(fullDate, 7, "yyyy-MM-dd HH:mm");
    } else if (period.equals("1m")) {
        stDate = DateUtil.getOffsetDate(fullDate, -15, "yyyy-MM-dd HH:mm");
        edDate = DateUtil.getOffsetDate(fullDate, 15, "yyyy-MM-dd HH:mm");
    } else if (period.equals("3m")) {
        int halfPeriod = Math.round(logRetentionPeriod / 2);
        stDate = DateUtil.getOffsetDate(fullDate, -1 * halfPeriod, "yyyy-MM-dd HH:mm");
        edDate = DateUtil.getOffsetDate(fullDate, halfPeriod, "yyyy-MM-dd HH:mm");
    }// w  w w  .  ja  v a2s  .  c  o  m

    Date now = new Date();
    String strNow = DateUtil.getCurrentDate(now, "yyyy-MM-dd HH:mm");
    int compareDate = DateUtil.getCompareDate(strNow, edDate, "yyyy-MM-dd HH:mm");

    String result = stDate + "|" + edDate + "|" + compareDate;

    Writer writer = setResponse(response).getWriter();
    writer.write(result);

    writer.flush();

    log.debug("end - subGraphDate()");
}

From source file:com.joliciel.jochre.lexicon.LexiconErrorWriter.java

@Override
public void onFinish() {
    try {//from  www .ja  v a 2  s  .com
        knownWordErrorWriter.close();
        knownWordCorrectWriter.close();
        unknownWordErrorWriter.close();
        unknownWordCorrectWriter.close();
        allWordWriter.close();
        allErrorWriter.close();

        Writer statsWriter = new BufferedWriter(new OutputStreamWriter(
                new FileOutputStream(new File(outputDir, baseName + "_KEMatrix.csv"), false), "UTF8"));
        writeStats(statsWriter, errorMap);

        statsWriter.flush();
        statsWriter.close();
    } catch (IOException e) {
        LogUtils.logError(LOG, e);
        throw new RuntimeException(e);
    }

}

From source file:net.cit.tetrad.resource.SubResource.java

@RequestMapping("/isShowGraph.do")
public void isShowGraph(CommonDto dto, HttpServletResponse response) throws Exception {
    log.debug("start - isShowGraph()");
    boolean isShowGraph = true;

    setDataSourceName(dto);//  w w  w.j  av a  2s.com
    String dsname = dto.getDsname();

    Map<String, StatusDatasourceName> allDatasource = new AllStatusRule().allStatusDatasourceNameByMap();
    StatusDatasourceName statusInfo = allDatasource.get(dsname);
    if (statusInfo == null) {
        isShowGraph = false;
    }

    JSONObject data = new JSONObject();
    data.put("dsname", dsname);
    data.put("isshow", isShowGraph);
    data.put("collname", dto.getCollname());
    data.put("dbname", Utility.isNull(dto.getDbname()));

    response.setContentType("text/html;charset=utf-8");
    response.setCharacterEncoding("UTF-8");

    response.setContentType("text/html");
    response.setHeader("Cache-Control", "no-cache");

    Writer writer = response.getWriter();
    writer.write(data.toString());

    log.debug(data.toString());
    writer.flush();

    log.debug("end - isShowGraph()");
}

From source file:ch.randelshofer.cubetwister.HTMLExporter.java

/**
 * Processes a HTML template./*from w w  w .  j av a  2  s  .co m*/
 *
 * @param filename The filename of the template.
 * @param tokens An input stream for reading the contents of the template.
 */
private void processHTMLTemplate(String filename, String[] tokens) throws IOException {
    p.setProgress(p.getProgress() + 1);
    putNextEntry(filename);
    Writer w = new OutputStreamWriter(entryOut, "UTF-8");
    writeData(w, tokens, 0, tokens.length);
    w.flush();
    closeEntry();
}