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:Main.java

public static void writeStr(OutputStream out, String str, String charset) throws IOException {
    if (TextUtils.isEmpty(charset))
        charset = "UTF-8";

    Writer writer = new OutputStreamWriter(out, charset);
    writer.write(str);/*w w  w .j  a  v  a 2  s  . c o  m*/
    writer.flush();
}

From source file:Main.java

/**
 * flush Writer//from w ww  . ja va2  s  .  c om
 * 
 * @param br
 */
public static void flushWriter(Writer wr) {
    if (wr != null) {
        try {
            wr.flush();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

From source file:Main.java

public static String sourceToString(Source source) throws IOException {

    try {// w  ww.j  av a2 s  . c  o m
        Transformer trans = transFactory.newTransformer();
        trans.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        trans.setOutputProperty(OutputKeys.INDENT, "yes");
        Writer writer = new StringWriter();
        trans.transform(source, new StreamResult(writer));
        writer.flush();
        return writer.toString();
    } catch (TransformerException ex) {
        throw new IOException(ex);
    }
}

From source file:Main.java

public static void createAccessLog(String accessLog, String fileName) {

    makeDirectory(getFilesDir());//ww w.  j a  v  a  2 s. c o m
    FileOutputStream fos = null;
    try {
        File newFile = new File(getFilesDir(), fileName);
        if (!newFile.exists()) {
            newFile.createNewFile();
        }

        fos = new FileOutputStream(newFile, false);
        Writer writer = new OutputStreamWriter(fos);
        writer.write(accessLog);
        writer.flush();
        fos.close();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

From source file:Main.java

public static void writeXml(String content, String path) {
    try {//from  w ww . j a  v a  2  s. c  om
        File file = new File(path);
        Writer out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file), "utf-8"));
        out.write(content);
        out.flush();
    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:Streams.java

public static void drain(Reader r, OutputStream os) throws IOException {
    Writer w = new OutputStreamWriter(os);
    drain(r, w);/*from ww w. j  a  v a 2 s . c o  m*/
    w.flush();
}

From source file:com.smash.revolance.ui.materials.TemplateHelper.java

public static String processTemplate(String templateName, Map<String, Object> variables)
        throws TemplateException, IOException {
    // load template
    Template template = null;//from w  w  w.jav  a2  s.c o m
    InputStreamReader stream = null;
    try {
        InputStream content = TemplateHelper.class.getClassLoader().getResourceAsStream(templateName);
        if (content == null) {
            System.err.println("Unable to find template: " + templateName);
            return "Unable to find template: " + templateName;
        } else {
            stream = new InputStreamReader(content);
            template = new Template("template", stream, null);
        }
    } catch (IOException e) {
        System.err.println("Unable to find template: " + templateName);
        return "Unable to find template: " + templateName;
    } finally {
        IOUtils.closeQuietly(stream);
    }
    // process template
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    if (template != null) {
        // Fill the template with parameter values
        Writer out = new OutputStreamWriter(baos);
        template.process(variables, out);
        out.flush();
    }
    return baos.toString();
}

From source file:Main.java

public static void writeToWriter(Iterator it, Writer out) throws IOException {
    while (it.hasNext()) {
        out.write(it.next().toString());
        out.write(newLine);/*from  w w w. j a v a 2s  .c om*/
    }
    out.flush();
}

From source file:Main.java

public static void writeToFile(String s, String filePath, boolean append) {
    File f = new File(filePath);
    Writer writer = null;
    try {// w w w  . j  av  a  2s.c om
        writer = new BufferedWriter(new FileWriter(f, append));
        writer.write(s);
        writer.flush();
    } catch (IOException e) {
        e.printStackTrace();
    }
    if (writer != null) {
        try {
            writer.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

From source file:org.dkpro.lab.reporting.ChartUtil.java

/**
 * Exports a JFreeChart to a SVG file./*from w w w  .j a  v a  2 s .  c  om*/
 *
 * @param chart JFreeChart to export
 * @param aOS stream to write to.
 * @param aWidth width of the chart in pixels
 * @param aHeight height of the chart in pixels
 * @throws IOException if writing the svgFile fails.
 * @see <a href="http://dolf.trieschnigg.nl/jfreechart/">Saving JFreeChart as SVG vector images
 *      using Batik</a>
 */
public static void writeChartAsSVG(OutputStream aOS, JFreeChart chart, int aWidth, int aHeight)
        throws IOException {
    // Get a DOMImplementation and create an XML document
    DOMImplementation domImpl = GenericDOMImplementation.getDOMImplementation();
    Document document = domImpl.createDocument(null, "svg", null);

    // Create an instance of the SVG Generator
    SVGGraphics2D svgGenerator = new SVGGraphics2D(document);

    // draw the chart in the SVG generator
    chart.draw(svgGenerator, new Rectangle(aWidth, aHeight));

    // Write svg file
    Writer out = new OutputStreamWriter(aOS, "UTF-8");
    svgGenerator.stream(out, true /* use css */);
    out.flush();
    out.close();
}