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:com.whatsthatlight.teamcity.hipchat.test.HipChatConfigurationControllerTest.java

private static String renderTemplate(Template template) throws TemplateException, IOException {
    HashMap<String, Object> templateMap = new HashMap<String, Object>();
    Writer writer = new StringWriter();
    template.process(templateMap, writer);
    writer.flush();
    String renderedTemplate = writer.toString();
    writer.close();/*  w ww  . ja  va2s .co m*/
    return renderedTemplate;
}

From source file:com.ewcms.component.citizen.web.servlate.JavaScriptServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String encoding = getParameterValue(request, HEADER_ENCODING);
    encoding = (encoding == null ? DEFAULT_ENCODING : encoding);
    initResponseHeader(response, encoding);

    String callback = getParameterValue(request, CALLBACK_PARAMETER_NAME);
    String value;//from w w  w.ja  va2  s .  c  o  m
    if (callback == null) {
        value = "alert('?');";
    } else {
        CitizenService service = getCitizenService();
        String json = service.mainJSON();
        value = String.format("%s(%s);", callback, json);
    }
    Writer writer = response.getWriter();
    writer.write(value);
    writer.flush();
}

From source file:com.ewcms.component.online.web.servlate.JavaScriptServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String encoding = getParameterValue(request, HEADER_ENCODING);
    encoding = (encoding == null ? DEFAULT_ENCODING : encoding);
    initResponseHeader(response, encoding);

    String callback = getParameterValue(request, CALLBACK_PARAMETER_NAME);
    String value;//from w ww .j a  v  a 2s . c om
    if (callback == null) {
        value = "alert('?');";
    } else {
        OnlineService service = getOnlineService();
        String json = service.mainJSON();
        value = String.format("%s(%s);", callback, json);
    }
    Writer writer = response.getWriter();
    writer.write(value);
    writer.flush();
}

From source file:com.ewcms.component.hot.web.JavaScriptServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String encoding = getParameterValue(request, HEADER_ENCODING);
    encoding = (encoding == null ? DEFAULT_ENCODING : encoding);
    initResponseHeader(response, encoding);

    String callback = getParameterValue(request, CALLBACK_PARAMETER_NAME);
    callback = RegexUtil.FilterScriptAndStyle(callback);
    String value;//from   w  w w  .ja v a  2s .  c o m
    if (callback == null) {
        value = "alert('?');";
    } else {
        HotService service = getHotService();
        String json = service.mainJSON();
        value = String.format("%s(%s);", callback, json);
    }
    Writer writer = response.getWriter();
    writer.write(value);
    writer.flush();
}

From source file:dk.ange.octave.util.TeeWriter.java

@Override
public void flush() throws IOException {
    IOException ioe = null;//from w w w  .j  av  a 2 s. c o  m
    for (final Writer writer : writers) {
        try {
            writer.flush();
        } catch (final IOException e) {
            log.debug("Exception during flush()", e);
            ioe = e;
        }
    }
    if (ioe != null) {
        throw ioe;
    }
}

From source file:com.ewcms.component.interaction.web.servlate.JavaScriptServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String encoding = getParameterValue(request, HEADER_ENCODING);
    encoding = (encoding == null ? DEFAULT_ENCODING : encoding);
    initResponseHeader(response, encoding);

    Integer type = 1;// ww w  .  ja v a2s .c o m
    String interaction_type = getParameterValue(request, INTERACTION_TYPE);
    try {
        type = Integer.valueOf(interaction_type);
    } catch (Exception e) {
    }

    String callback = getParameterValue(request, CALLBACK_PARAMETER_NAME);
    String value;
    if (callback == null) {
        value = "alert('?');";
    } else {
        InteractionServiceable service = getInteractionService();
        String json = service.mainJSON(type);
        value = String.format("%s(%s);", callback, json);
    }
    Writer writer = response.getWriter();
    writer.write(value);
    writer.flush();
}

From source file:com.jhkt.playgroundArena.examples.generic.controller.GeneralController.java

@RequestMapping(value = "/sayHello", method = RequestMethod.GET)
public void sample(WebRequest request, Writer writer) {
    try {/*from w  ww  .  j av  a 2  s. c  om*/
        writer.write("I say Hello");
        writer.flush();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void writeDocument(Document doc, Writer out) throws IOException {
    // happy to replace this code w/ the non-deprecated code, but I couldn't get the transformer 
    // approach to work. 
    //    OutputFormat format = new OutputFormat(doc);
    //    format.setIndenting(true);
    //    format.setIndent(2);
    //    XMLSerializer serializer = new XMLSerializer(out, format);
    //    serializer.serialize(doc);

    DOMImplementationLS impl = (DOMImplementationLS) doc.getImplementation();
    LSSerializer writer = impl.createLSSerializer();
    DOMConfiguration config = writer.getDomConfig();

    if (config.canSetParameter("format-pretty-print", Boolean.TRUE)) {
        config.setParameter("format-pretty-print", Boolean.TRUE);
    }/*from  www . j  a v  a2  s  .  c om*/

    // what a crappy way to force the stream to be UTF-8.  yuck!
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    LSOutput output = impl.createLSOutput();
    output.setEncoding("UTF-8");
    output.setByteStream(baos);

    writer.write(doc, output);

    out.write(baos.toString());
    out.flush();
}

From source file:com.ewcms.component.comment.web.CounterServlet.java

private void responseJSON(HttpServletRequest request, HttpServletResponse response, final String encoding,
        final CommentCount count) throws IOException {
    initResponseHeader(response, encoding);
    String callback = request.getParameter("jsoncallback");
    String value = String.format("%s({\"commentCounter\":\"%d\",\"personCounter\":\"%d\"});", callback,
            count.getCommentCounter(), count.getPersonCounter());

    Writer writer = response.getWriter();
    writer.write(value);/*from www.j a  v a2s  .c  om*/
    writer.flush();
}

From source file:com.alvermont.terraj.stargen.ui.TemplateTest.java

/**
 * Run the test/*  w w w . ja va2  s . c om*/
 *
 * @throws java.io.IOException If there is an error writing the output
 * @throws freemarker.template.TemplateException If there is an error in the template
 */
public void go() throws IOException, TemplateException {
    Configuration cfg = new Configuration();
    // Specify the data source where the template files come from.
    cfg.setClassForTemplateLoading(TemplateTest.class, "/com/alvermont/terraj/stargen/templates/");

    // Specify how templates will see the data model. This is an advanced topic...
    // but just use this:
    cfg.setObjectWrapper(new DefaultObjectWrapper());

    // Create the root hash
    Map<String, Object> root = new HashMap<String, Object>();
    // Put string ``user'' into the root
    root.put("user", "Big Joe");
    // Create the hash for ``latestProduct''
    Map<String, Object> latest = new HashMap<String, Object>();
    // and put it into the root
    root.put("latestProduct", latest);
    // put ``url'' and ``name'' into latest
    latest.put("url", "products/greenmouse.html");
    latest.put("name", "green mouse");

    Template temp = cfg.getTemplate("test.ftl");
    Writer out = new OutputStreamWriter(System.out);
    temp.process(root, out);
    out.flush();
}