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.netxforge.oss2.config.ThreshdConfigFactory.java

/** {@inheritDoc} */
protected void saveXML(String xmlString) throws IOException {
    File cfgFile = ConfigFileConstants.getFile(ConfigFileConstants.THRESHD_CONFIG_FILE_NAME);
    Writer fileWriter = new OutputStreamWriter(new FileOutputStream(cfgFile), "UTF-8");
    fileWriter.write(xmlString);/*from w  w  w . ja v  a  2s.  co  m*/
    fileWriter.flush();
    fileWriter.close();
}

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From source file:com.intel.cosbench.controller.repository.RAMWorkloadRepository.java

private void appendToStops(WorkloadContext workload) throws IOException {
    String id = workload.getId();
    Writer writer = new BufferedWriter(new FileWriter(stops, true));
    try {//from w  w  w. j  av a 2  s. co  m
        writer.write(id);
        writer.write('\n');
        writer.flush();
    } finally {
        writer.close();
    }
    String path = stops.getAbsolutePath();
    LOGGER.debug("workload {} has been appened to {}", id, path);
}

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

/** {@inheritDoc} */
@Override//from w ww. j  a  v  a 2 s.co  m
protected void saveXml(String xml) throws IOException {
    if (xml != null) {
        Writer fileWriter = new OutputStreamWriter(new FileOutputStream(m_notifdConfFile), "UTF-8");
        fileWriter.write(xml);
        fileWriter.flush();
        fileWriter.close();
    }
}

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From source file:de.fenvariel.mavenfreemarker.FreemarkerPlugin.java

private void generate(Template template, File file, Map<String, Object> data, Map<String, Pattern> keepPatterns)
        throws MojoExecutionException {
    try {/*from ww  w.  j  a  v  a  2  s. c  om*/

        file.getParentFile().mkdirs();

        includeKeepSections(file, keepPatterns, data);

        Writer writer = new FileWriter(file);
        try {
            template.process(data, writer);
            writer.flush();
            System.out.println("Written " + file.getCanonicalPath());
        } finally {
            writer.close();
        }
    } catch (Exception ex) {
        throw new MojoExecutionException("error generating file: " + file.getAbsolutePath() + " from template "
                + template.getName() + " and source " + data, ex);
    }
}

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From source file:com.eufar.asmm.server.DownloadFunction.java

public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    System.out.println("DownloadFunction - the function started");
    ServletContext context = getServletConfig().getServletContext();
    request.setCharacterEncoding("UTF-8");
    String dir = context.getRealPath("/tmp");
    ;//  www.ja  v a 2s  . c  om
    String filename = "";
    File fileDir = new File(dir);
    try {
        System.out.println("DownloadFunction - create the file on server");
        filename = request.getParameterValues("filename")[0];
        String xmltree = request.getParameterValues("xmltree")[0];

        // format xml code to pretty xml code
        Document doc = DocumentHelper.parseText(xmltree);
        StringWriter sw = new StringWriter();
        OutputFormat format = OutputFormat.createPrettyPrint();
        format.setIndent(true);
        format.setIndentSize(4);
        XMLWriter xw = new XMLWriter(sw, format);
        xw.write(doc);

        Writer out = new BufferedWriter(
                new OutputStreamWriter(new FileOutputStream(dir + "/" + filename), "UTF-8"));
        out.append(sw.toString());
        out.flush();
        out.close();
    } catch (Exception ex) {
        System.out.println("ERROR during rendering: " + ex);
    }
    try {
        System.out.println("DownloadFunction - send file to user");
        ServletOutputStream out = response.getOutputStream();
        File file = new File(dir + "/" + filename);
        String mimetype = context.getMimeType(filename);
        response.setContentType((mimetype != null) ? mimetype : "application/octet-stream");
        response.setContentLength((int) file.length());
        response.setHeader("Content-Disposition", "attachment; filename=\"" + filename + "\"");
        response.setHeader("Pragma", "private");
        response.setHeader("Cache-Control", "private, must-revalidate");
        DataInputStream in = new DataInputStream(new FileInputStream(file));
        int length;
        while ((in != null) && ((length = in.read(bbuf)) != -1)) {
            out.write(bbuf, 0, length);
        }
        in.close();
        out.flush();
        out.close();
        FileUtils.cleanDirectory(fileDir);
    } catch (Exception ex) {
        System.out.println("ERROR during downloading: " + ex);
    }
    System.out.println("DownloadFunction - file ready to be donwloaded");
}

---

From source file:com.intel.cosbench.controller.repository.RAMWorkloadRepository.java

private void appendToStarts(WorkloadContext workload) throws IOException {
    String id = workload.getId();
    Writer writer = new BufferedWriter(new FileWriter(starts, true));
    try {/*from   w  ww .  j  a  v  a 2s  .c om*/
        writer.write(id);
        writer.write('\n');
        writer.flush();
    } finally {
        writer.close();
    }
    String path = starts.getAbsolutePath();
    LOGGER.debug("workload {} has been appened to {}", id, path);
}

---

From source file:com.joshdrummond.webpasswordsafe.android.GetCurrentPassword.java

private void doSubmit() {
    TextView status = (TextView) findViewById(R.id.status);
    String url = ((EditText) findViewById(R.id.url)).getText().toString();
    String authnUsername = ((EditText) findViewById(R.id.authnUsername)).getText().toString();
    String authnPassword = ((EditText) findViewById(R.id.authnPassword)).getText().toString();
    String passwordName = ((EditText) findViewById(R.id.passwordName)).getText().toString();

    final String requestSOAP = new StringBuffer().append(
            "<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:wps=\"http://www.joshdrummond.com/webpasswordsafe/schemas\">")
            .append("<soapenv:Header/>").append("<soapenv:Body>").append("<wps:GetCurrentPasswordRequest>")
            .append("<wps:authnUsername>").append(authnUsername).append("</wps:authnUsername>")
            .append("<wps:authnPassword>").append(authnPassword).append("</wps:authnPassword>")
            .append("<wps:passwordName>").append(passwordName).append("</wps:passwordName>")
            .append("</wps:GetCurrentPasswordRequest>").append("</soapenv:Body>").append("</soapenv:Envelope>")
            .toString();//from   w w  w . ja v  a 2s  . c  om
    try {
        HttpClient httpClient = new DefaultHttpClient();
        HttpContext localContext = new BasicHttpContext();
        ContentProducer cp = new ContentProducer() {
            public void writeTo(OutputStream outstream) throws IOException {
                Writer writer = new OutputStreamWriter(outstream, "UTF-8");
                writer.write(requestSOAP);
                writer.flush();
            }
        };
        HttpEntity entity = new EntityTemplate(cp);
        HttpPost httpPost = new HttpPost(url);
        httpPost.setEntity(entity);
        HttpResponse httpResponse = httpClient.execute(httpPost, localContext);
        BufferedReader reader = new BufferedReader(
                new InputStreamReader(httpResponse.getEntity().getContent()));
        StringBuffer responseSOAP = new StringBuffer();
        String line = reader.readLine();
        while (line != null) {
            responseSOAP.append(line);
            line = reader.readLine();
        }
        status.setText(parseResponse(responseSOAP.toString()));
    } catch (Exception e) {
        e.printStackTrace();
        status.setText("ERROR: " + e.getMessage());
    }
}

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From source file:edu.unc.lib.dl.fedora.ClientUtils.java

/**
 * Serializes the FOXML 1.1 JDOM document to a UTF-8 byte array. This method is responsible for assuring that the
 * FOXML output contains "standalone" datastreams with locally declared namespaces as required by Fedora ingest.
 *
 * @param doc//from  ww  w. j  a  va 2 s  .c o m
 *           a FOXML 1.1 JDOM document
 * @return a byte array serialization of the Document
 */
public static byte[] serializeXML(Document doc) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    Writer pw;
    try {
        pw = new OutputStreamWriter(baos, "UTF-8");
    } catch (UnsupportedEncodingException e) {
        throw new ServiceException("UTF-8 character encoding support is required", e);
    }
    try {
        // Filtering SAX Events before serializing.
        // This ensures that any XML datastreams have locally
        // declared namespaces, which is a Fedora ingest
        // requirement.

        OutputFormat format = new OutputFormat("XML", "UTF-8", true);
        format.setIndent(2);
        format.setIndenting(true);
        format.setPreserveSpace(false);
        format.setLineWidth(200);
        XMLSerializer serializer = new XMLSerializer(pw, format);
        ContentHandler chs = serializer.asContentHandler();
        StandaloneDatastreamOutputFilter filter = new StandaloneDatastreamOutputFilter();
        filter.setContentHandler(chs);
        SAXOutputter sax = new SAXOutputter();
        sax.setContentHandler(filter);
        sax.output(doc);
        pw.flush();
    } catch (JDOMException e) {
        throw new ServiceException("Could not generate SAX events from JDOM.", e);
    } catch (IOException e) {
        throw new ServiceException("Could not obtain a content handler for the appropriate format and writer.",
                e);
    }
    byte[] result = baos.toByteArray();
    if (log.isDebugEnabled()) {
        try (StringWriter sw = new StringWriter();
                ByteArrayInputStream is = new ByteArrayInputStream(result);) {
            for (int f = is.read(); f != -1; f = is.read()) {
                sw.write(f);
            }
            log.debug(sw.toString());
        } catch (IOException e) {
            throw new ServiceException(e);
        }
    }
    return result;
}

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From source file:au.org.ala.biocache.dao.TaxonDAOImpl.java

void outputNestedMappableLayerStart(String rank, String taxon, Writer out) throws Exception {
    out.write("<Layer queryable=\"1\"><Name>" + rank + ":" + taxon + "</Name><Title>" + taxon + "</Title>");
    out.flush();
}

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From source file:com.ikon.util.impexp.JcrRepositoryChecker.java

/**
 * Read document contents.//w ww. ja  v  a2 s.  c o m
 */
private static ImpExpStats readDocument(String token, String docPath, boolean versions, Writer out,
        InfoDecorator deco) throws PathNotFoundException, AccessDeniedException, RepositoryException,
        DatabaseException, IOException {
    log.debug("readDocument({})", docPath);
    DocumentModule dm = ModuleManager.getDocumentModule();
    File fsPath = new File(Config.NULL_DEVICE);
    ImpExpStats stats = new ImpExpStats();
    Document doc = dm.getProperties(token, docPath);

    try {
        FileOutputStream fos = new FileOutputStream(fsPath);
        InputStream is = dm.getContent(token, docPath, false);
        IOUtils.copy(is, fos);
        is.close();

        if (versions) { // Check version history
            for (Version ver : dm.getVersionHistory(token, docPath)) {
                is = dm.getContentByVersion(token, docPath, ver.getName());
                IOUtils.copy(is, fos);
                IOUtils.closeQuietly(is);
            }
        }

        fos.close();
        out.write(deco.print(docPath, doc.getActualVersion().getSize(), null));
        out.flush();

        // Stats
        stats.setSize(stats.getSize() + doc.getActualVersion().getSize());
        stats.setDocuments(stats.getDocuments() + 1);
    } catch (RepositoryException e) {
        log.error(e.getMessage());
        stats.setOk(false);
        out.write(deco.print(docPath, doc.getActualVersion().getSize(), e.getMessage()));
        out.flush();
    }

    return stats;
}

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