Example usage for java.io Writer flush

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:com.googlecode.jsfFlex.phaseListener.NameValueServiceRequestDataRetrieverFlusher.java

@Override
void retrieveFlushData(FacesContext context, String componentId, String methodToInvoke)
        throws ServletException, IOException {

    Map<? extends Object, ? extends Object> objectMap = null;

    try {//w  w w.  j a v a 2  s .co  m
        objectMap = (Map<? extends Object, ? extends Object>) invokeResourceMethod(context, componentId,
                methodToInvoke, null, null);
    } catch (Exception methodInvocationException) {
        throw new ServletException(methodInvocationException);
    }

    HttpServletResponse response = HttpServletResponse.class.cast(context.getExternalContext().getResponse());
    response.setContentType(PLAIN_CONTENT_TYPE);

    if (objectMap != null) {
        StringBuilder responseContent = new StringBuilder();

        for (Iterator<? extends Object> iterate = objectMap.keySet().iterator(); iterate.hasNext();) {
            Object currKey = iterate.next();
            Object currValue = objectMap.get(currKey);
            String statementToWrite = currKey.toString() + EQUAL_CHAR + currValue.toString() + SEPARATOR_CHAR;
            responseContent.append(statementToWrite);
        }

        _log.info("Flushing content : " + responseContent.toString());

        Writer writer = response.getWriter();
        writer.write(responseContent.toString());
        writer.flush();
    }

}

From source file:com.googlecode.jsfFlex.phaseListener.ArrayServiceRequestDataRetrieverFlusher.java

@Override
void retrieveFlushData(FacesContext context, String componentId, String methodToInvoke)
        throws ServletException, IOException {

    JSONArray methodResult = null;//  www.  j  av  a 2s.c o m

    try {
        methodResult = JSONArray.class
                .cast(invokeResourceMethod(context, componentId, methodToInvoke, null, null));
    } catch (Exception methodInvocationException) {
        throw new ServletException(methodInvocationException);
    }

    HttpServletResponse response = HttpServletResponse.class.cast(context.getExternalContext().getResponse());
    response.setContentType(XML_CONTENT_TYPE);

    StringBuilder responseContent = new StringBuilder();
    responseContent.append(XML_HEAD);
    responseContent.append(XML_RESULT_ROOT_START_TAG);

    try {
        responseContent.append(JSONConverter.convertJSONArrayToXMLString(methodResult));
    } catch (JSONException jsonException) {
        throw new ServletException(ERROR_CONVERTING_JSON_ARRAY_TO_XML, jsonException.getCause());
    }

    responseContent.append(XML_RESULT_ROOT_END_TAG);

    _log.info("Flushing content : " + responseContent.toString());

    Writer writer = response.getWriter();
    writer.write(responseContent.toString());
    writer.flush();

}

From source file:com.ewcms.component.rss.web.RssServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String encoding = DEFAULT_ENCODING;
    initResponseHeader(response, encoding);
    String value = getParameterValue(request, "id");
    String rss = "";
    try {/*ww w .j a  v  a 2s.  c o  m*/
        int id = Integer.valueOf(value);
        String dns = request.getServerName();
        rss = constructRss(id, dns);
    } catch (Exception e) {
        StringBuilder builder = new StringBuilder();
        builder.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>  ");
        builder.append("<rss version=\"2.0\">");
        builder.append("</xml>");
        rss = builder.toString();
    }
    Writer writer = response.getWriter();
    writer.write(rss);
    writer.flush();
}

From source file:bazaar4idea.command.BzrCommitCommand.java

private File saveCommitMessage() throws IOException {
    File systemDir = new File(PathManager.getSystemPath());
    File tempFile = new File(systemDir, TEMP_FILE_NAME);
    Writer output = new BufferedWriter(new FileWriter(tempFile, false));
    try {/*from  w  w w.  j  a  v a 2s . co m*/
        output.write(message);
        output.flush();
    } finally {
        output.close();
    }
    tempFile.deleteOnExit();
    return tempFile;
}

From source file:com.vmware.o11n.plugin.powershell.config.impl.HostConfigPersister.java

@Override
protected byte[] config2Bytes(PowerShellHostConfig config) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    Writer writer = new OutputStreamWriter(baos, "UTF-8");
    newXStream().toXML(config, writer);// w ww.  j a v a2  s  .  c  om
    writer.flush();
    return baos.toByteArray();
}

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

@RequestMapping("/runServerStatus.do")
public void runServerStatus(HttpServletResponse response, CommonDto dto) throws Exception {
    String serverStatusFromMongo = comandService.allServerStatus(dto.getDeviceCode());

    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(serverStatusFromMongo);

    writer.flush();
}

From source file:com.github.jarscanner.XmlGenerator.java

public void generate() {
    Properties p = new Properties();
    p.setProperty("resource.loader", "string");
    p.setProperty("resource.loader.class", "org.apache.velocity.runtime.resource.loader.StringResourceLoader");
    Velocity.init(p);//from  ww w .jav a 2  s .  c  o m

    Template template = getTemplate("com/github/jarscanner/jar-data.vm");
    VelocityContext context = new VelocityContext();
    context.put("duplicatesImpl", duplicatesImpl);
    context.put("duplicatesBridges", duplicatesBridges);
    try {
        Writer writer = new OutputStreamWriter(new FileOutputStream(outXml), "utf-8");
        template.merge(context, writer);
        writer.flush();
        writer.close();
    } catch (IOException e) {
        LOG.error(e, e.getMessage());
    }
}

From source file:com.googlecode.pivotalchangelog.ReleasePlanGenerator.java

@Action
public void process() throws TemplateException, IOException {
    LOGGER.debug(">> process");

    Configuration cfg = new Configuration();
    File templatesDirectory = new File(".");
    cfg.setDirectoryForTemplateLoading(templatesDirectory);
    cfg.setObjectWrapper(new DefaultObjectWrapper());

    for (File entry : templatesDirectory.listFiles(new TemplatesFilenameFilter())) {
        Template template1 = cfg.getTemplate(entry.getName());
        Map<String, NodeModel> root = new HashMap<String, NodeModel>();
        root.put("doc", model);

        String outputFileName = entry.getName().replaceFirst(".ftl$", "");
        Writer out = new OutputStreamWriter(new FileOutputStream(outputDir + outputFileName));
        template1.process(root, out);//  w  w w  .  ja  v  a2s .c  o  m

        out.flush();
    }

    LOGGER.debug("<< process");
}

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

@RequestMapping("/runCommamd.do")
public void loginView(HttpServletResponse response, CommonDto dto) throws Exception {
    Map<String, Object> serverStatusFromMongo = new HashMap<String, Object>();
    serverStatusFromMongo = comandService.insertCommand(dto.getDeviceCode(), dto.getMemo());

    List<Object> arrTotInfo = new ArrayList<Object>();
    arrTotInfo.add(serverStatusFromMongo);

    PersonJson result = new PersonJson();
    result.setAaData(arrTotInfo);/*from  www  .j a v a 2 s .co m*/

    JSONObject jsonObject = JSONObject.fromObject(result);

    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(jsonObject.toString());

    writer.flush();
}

From source file:com.centeractive.ws.server.endpoint.GenericSoapMessage.java

@Override
public void writeTo(OutputStream outputStream) throws IOException {
    Writer writer = new OutputStreamWriter(outputStream, Charset.forName("UTF-8"));
    String message = XmlUtils.sourceToXmlString(source);
    writer.write(message);/*from w ww .  j a  v a  2s .  c o m*/
    writer.flush();
    writer.close();
}