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.lightbody.bmp.proxy.jetty.html.Element.java

/** Write Element to an OutputStream.
 * Calls print(Writer) and checks errors
 * Elements that override this method should also override
 * write(Writer) to avoid infinite recursion.
 * @param out OutputStream to write the element to.
 *//*  www . j  a  v a2 s .  co m*/
public void write(OutputStream out) throws IOException {
    Writer writer = new OutputStreamWriter(out);
    write(writer);
    writer.flush();
}

From source file:com.netxforge.oss2.config.ThresholdingConfigFactory.java

/**
 * Saves the current in-memory configuration to disk and reloads
 *
 * @throws org.exolab.castor.xml.MarshalException if any.
 * @throws java.io.IOException if any./*  ww w .  java  2s.  c  om*/
 * @throws org.exolab.castor.xml.ValidationException if any.
 */
public synchronized void saveCurrent() throws MarshalException, IOException, ValidationException {
    // Marshal to a string first, then write the string to the file. This
    // way the original config
    // isn't lost if the XML from the marshal is hosed.
    StringWriter stringWriter = new StringWriter();
    Marshaller.marshal(m_config, stringWriter);

    String xmlString = stringWriter.toString();
    if (xmlString != null) {
        File cfgFile = ConfigFileConstants.getFile(ConfigFileConstants.THRESHOLDING_CONF_FILE_NAME);

        Writer fileWriter = new OutputStreamWriter(new FileOutputStream(cfgFile), "UTF-8");
        fileWriter.write(xmlString);
        fileWriter.flush();
        fileWriter.close();
    }

    update();

}

From source file:net.lightbody.bmp.proxy.jetty.servlet.AdminServlet.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    if (request.getQueryString() != null && request.getQueryString().length() > 0) {
        String target = doAction(request);
        response.sendRedirect(request.getContextPath() + request.getServletPath()
                + (request.getPathInfo() != null ? request.getPathInfo() : "")
                + (target != null ? ("#" + target) : ""));
        return;/*  w  w  w  .  ja  va2 s  . co  m*/
    }

    Page page = new Page();
    page.title(getServletInfo());
    page.addHeader("");
    page.attribute("text", "#000000");
    page.attribute(Page.BGCOLOR, "#FFFFFF");
    page.attribute("link", "#606CC0");
    page.attribute("vlink", "#606CC0");
    page.attribute("alink", "#606CC0");

    page.add(new Block(Block.Bold).add(new Font(3, true).add(getServletInfo())));
    page.add(Break.rule);
    Form form = new Form(request.getContextPath() + request.getServletPath() + "?A=exit");
    form.method("GET");
    form.add(new Input(Input.Submit, "A", "Exit All Servers"));
    page.add(form);
    page.add(Break.rule);
    page.add(new Heading(3, "Components:"));

    List sList = new List(List.Ordered);
    page.add(sList);

    String id1;
    int i1 = 0;
    Iterator s = _servers.iterator();
    while (s.hasNext()) {
        id1 = "" + i1++;
        HttpServer server = (HttpServer) s.next();
        Composite sItem = sList.newItem();
        sItem.add("<B>HttpServer&nbsp;");
        sItem.add(lifeCycle(request, id1, server));
        sItem.add("</B>");
        sItem.add(Break.line);
        sItem.add("<B>Listeners:</B>");
        List lList = new List(List.Unordered);
        sItem.add(lList);

        HttpListener[] listeners = server.getListeners();
        for (int i2 = 0; i2 < listeners.length; i2++) {
            HttpListener listener = listeners[i2];
            String id2 = id1 + ":" + listener;
            lList.add(lifeCycle(request, id2, listener));
        }

        Map hostMap = server.getHostMap();

        sItem.add("<B>Contexts:</B>");
        List hcList = new List(List.Unordered);
        sItem.add(hcList);
        Iterator i2 = hostMap.entrySet().iterator();
        while (i2.hasNext()) {
            Map.Entry hEntry = (Map.Entry) (i2.next());
            String host = (String) hEntry.getKey();

            PathMap contexts = (PathMap) hEntry.getValue();
            Iterator i3 = contexts.entrySet().iterator();
            while (i3.hasNext()) {
                Map.Entry cEntry = (Map.Entry) (i3.next());
                String contextPath = (String) cEntry.getKey();
                java.util.List contextList = (java.util.List) cEntry.getValue();

                Composite hcItem = hcList.newItem();
                if (host != null)
                    hcItem.add("Host=" + host + ":");
                hcItem.add("ContextPath=" + contextPath);

                String id3 = id1 + ":" + host + ":"
                        + (contextPath.length() > 2 ? contextPath.substring(0, contextPath.length() - 2)
                                : contextPath);

                List cList = new List(List.Ordered);
                hcItem.add(cList);
                for (int i4 = 0; i4 < contextList.size(); i4++) {
                    String id4 = id3 + ":" + i4;
                    Composite cItem = cList.newItem();
                    HttpContext hc = (HttpContext) contextList.get(i4);
                    cItem.add(lifeCycle(request, id4, hc));
                    cItem.add("<BR>ResourceBase=" + hc.getResourceBase());
                    cItem.add("<BR>ClassPath=" + hc.getClassPath());

                    List hList = new List(List.Ordered);
                    cItem.add(hList);
                    int handlers = hc.getHandlers().length;
                    for (int i5 = 0; i5 < handlers; i5++) {
                        String id5 = id4 + ":" + i5;
                        HttpHandler handler = hc.getHandlers()[i5];
                        Composite hItem = hList.newItem();
                        hItem.add(lifeCycle(request, id5, handler, handler.getName()));
                        if (handler instanceof ServletHandler) {
                            hItem.add("<BR>" + ((ServletHandler) handler).getServletMap());
                        }
                    }
                }
            }
        }
        sItem.add("<P>");
    }

    response.setContentType("text/html");
    response.setHeader("Pragma", "no-cache");
    response.setHeader("Cache-Control", "no-cache,no-store");
    Writer writer = response.getWriter();
    page.write(writer);
    writer.flush();
}

From source file:com.sun.faban.harness.webclient.Uploader.java

/**
 * Updates the run description.// w ww .  j ava2s .  c  o m
 * @param req
 * @param resp
 * @throws java.io.IOException
 */
public void updateRunDesc(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    String runId = req.getParameter("runId");
    RunResult result = RunResult.getInstance(new RunId(runId));
    result.description = req.getParameter("desc");
    ResultAction.editXML(result);
    Writer w = resp.getWriter();
    w.write("Tags updating completed");
    w.flush();
    w.close();
}

From source file:com.linuxbox.enkive.message.SinglePartHeaderImpl.java

@Override
public void pushReconstitutedEmail(Writer output) throws IOException {
    try {/*from   w  ww .ja  v a2 s  .  co  m*/
        output.write(getOriginalHeaders());
        output.write(getLineEnding());
        IOUtils.copy(getEncodedContentData().getEncodedContent(), output);
        output.write(getLineEnding());
    } catch (ContentException e) {
        throw new IOException(e);
    } finally {
        output.flush();
    }
}

From source file:com.odiago.maven.plugins.soy.CompileMojo.java

/** {@inheritDoc} */
@Override/*from   w  w  w  .  ja  va 2 s.c om*/
public void execute() throws MojoExecutionException {
    getLog().info("Compiling soy templates...");

    SoyFileSet soyFileSet = getInputFileSet();
    SoyJsSrcOptions jsSrcOptions = new SoyJsSrcOptions();
    jsSrcOptions.setShouldProvideRequireSoyNamespaces(mShouldProvideRequireSoyNamespaces);
    jsSrcOptions.setShouldGenerateJsdoc(mShouldGenerateJsdoc);
    List<String> compiledSrcs = soyFileSet.compileToJsSrc(jsSrcOptions, null);

    FileSetManager fileSetManager = new FileSetManager(getLog());
    String[] inputFilenames = fileSetManager.getIncludedFiles(mInputFiles);
    assert inputFilenames.length == compiledSrcs.size();
    if (mOutputDirectory.mkdirs()) {
        getLog().info("Created output directory: " + mOutputDirectory);
    }
    for (int i = 0; i < inputFilenames.length; i++) {
        File outputFile = new File(mOutputDirectory, inputFilenames[i] + ".js");
        getLog().info("Writing compiled soy: " + outputFile);
        Writer writer = null;
        try {
            if (outputFile.createNewFile()) {
                getLog().info("Created new file: " + outputFile);
            }
            writer = new FileWriter(outputFile);
            writer.write(compiledSrcs.get(i));
            writer.flush();
        } catch (IOException e) {
            IOUtils.closeQuietly(writer);
        }
    }
}

From source file:filesscanner.MainWindow.java

private void saveToJSONBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_saveToJSONBtnActionPerformed

    JSONObject object = new JSONObject();

    for (int i = 0; i < modelFiles.getSize(); i++) {

        object.put("filename" + i, modelFiles.get(i).toString());

    }/* www  .  j a  v  a2 s.  c o m*/

    File file = new File("C:");
    JFileChooser chooser = ShowChooser(file);
    chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
    chooser.setDialogType(JFileChooser.SAVE_DIALOG);
    int res = chooser.showDialog(this, "  ? ??!!!");
    if (res == JFileChooser.APPROVE_OPTION) {

        try {
            Writer writer = new FileWriter(chooser.getSelectedFile());
            object.writeJSONString(writer);
            JOptionPane.showMessageDialog(rootPane, "SAVED SUCCESFULLY!!!");
            writer.flush();
            writer.close();
        } catch (IOException ex) {
            Logger.getLogger(MainWindow.class.getName()).log(Level.SEVERE, null, ex);
            JOptionPane.showMessageDialog(rootPane, "Something bad!!!");
        }

    }

}

From source file:azkaban.webapp.servlet.LoginAbstractAzkabanServlet.java

protected void writeResponse(HttpServletResponse resp, String response) throws IOException {
    Writer writer = resp.getWriter();
    writer.append(response);// ww w.j  a  va 2 s.c o  m
    writer.flush();
}

From source file:net.lightbody.bmp.proxy.jetty.html.Element.java

/** Write Element to an OutputStream.
 * Calls print(Writer) and checks errors
 * Elements that override this method should also override
 * write(Writer) to avoid infinite recursion.
 * @param out OutputStream to write the element to.
 *//*from   w ww  .j  a  v  a 2s .com*/
public void write(OutputStream out, String encoding) throws IOException {
    Writer writer = new OutputStreamWriter(out, encoding);
    write(writer);
    writer.flush();
}

From source file:no.uis.service.studinfo.commons.StudinfoValidator.java

protected List<String> validate(String studieinfoXml, StudinfoType infoType, int year, FsSemester semester,
        String language) throws Exception {

    // save xml/*from  w  ww.ja  v a  2  s . c o m*/
    File outFile = new File("target/out", infoType.toString() + year + semester + language + ".xml");
    if (outFile.exists()) {
        outFile.delete();
    } else {
        outFile.getParentFile().mkdirs();
    }
    File outBackup = new File("target/out", infoType.toString() + year + semester + language + "_orig.xml");
    Writer backupWriter = new OutputStreamWriter(new FileOutputStream(outBackup), IOUtils.UTF8_CHARSET);
    backupWriter.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
    IOUtils.copy(new StringReader(studieinfoXml), backupWriter, IOBUFFER_SIZE);
    backupWriter.flush();
    backupWriter.close();

    TransformerFactory trFactory = TransformerFactory.newInstance();
    Source schemaSource = new StreamSource(getClass().getResourceAsStream("/fspreprocess.xsl"));
    Transformer stylesheet = trFactory.newTransformer(schemaSource);

    Source input = new StreamSource(new StringReader(studieinfoXml));

    Result result = new StreamResult(outFile);
    stylesheet.transform(input, result);

    SAXParserFactory factory = SAXParserFactory.newInstance();
    factory.setValidating(false);
    factory.setNamespaceAware(true);

    SchemaFactory schemaFactory = SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema");
    Schema schema = schemaFactory
            .newSchema(new Source[] { new StreamSource(new File("src/main/xsd/studinfo.xsd")) });

    factory.setSchema(schema);

    SAXParser parser = factory.newSAXParser();

    XMLReader reader = parser.getXMLReader();
    ValidationErrorHandler errorHandler = new ValidationErrorHandler(infoType, year, semester, language);
    reader.setErrorHandler(errorHandler);
    reader.setContentHandler(errorHandler);
    try {
        reader.parse(
                new InputSource(new InputStreamReader(new FileInputStream(outFile), IOUtils.UTF8_CHARSET)));
    } catch (SAXException ex) {
        // do nothing. The error is handled in the error handler
    }
    return errorHandler.getMessages();
}