Example usage for java.io StringWriter flush

Introduction

In this page you can find the example usage for java.io StringWriter flush.

Prototype

public void flush()

Source Link

Document

Flush the stream.

Usage

From source file:Main.java

public static void main(String[] args) {

    StringWriter sw = new StringWriter();

    // create a new sequence
    String s = "from java2s.com";

    // write a string
    sw.write(s);/* www. j a v a 2s  .  co m*/

    // flush the writer
    sw.flush();

    System.out.println(sw.toString());

}

From source file:Main.java

public static void error(Component parent, Exception e, String title) {
    StringWriter out = new StringWriter();
    e.printStackTrace(new PrintWriter(out));
    out.flush();
    error(parent, out.getBuffer().toString(), title);
}

From source file:Main.java

public static String getStackTrace(Throwable t) {
    StringWriter sw = new StringWriter();
    PrintWriter pw = new PrintWriter(sw, true);
    t.printStackTrace(pw);/*w w w  .  j  a v a 2  s  .  c om*/
    pw.flush();
    sw.flush();
    return sw.toString();
}

From source file:org.opoo.press.util.LinkUtils.java

public static String renderUrl(String pattern, Map<String, Object> params) {
    try {/*from w  w  w  . j  ava 2  s .co m*/
        Configuration configuration = new Configuration();
        Template template = new Template("filename", new StringReader(pattern), configuration, "UTF-8");
        StringWriter writer = new StringWriter();
        template.process(params, writer);
        writer.flush();
        return writer.toString();
    } catch (Exception e) {
        throw new RuntimeException("Render url failed: " + e.getMessage(), e);
    }
}

From source file:edu.unc.lib.dl.util.SOAPUtil.java

public static String getString(SOAPMessage msg) {
    StringWriter w = new StringWriter();
    StreamResult result = new StreamResult(w);
    print(msg, result);/*  w w w .j a v a  2  s .  c o m*/
    w.flush();
    return w.toString();
}

From source file:org.lexgrid.loader.data.DataUtils.java

public static <T extends Property> T deepCloneProperty(T property) throws Exception {
    StringWriter writer = new StringWriter();
    property.marshal(writer);// w  w  w .  j  av a  2  s  . c o  m
    writer.flush();

    String stringProp = writer.toString();

    StringReader reader = new StringReader(stringProp);

    return (T) Unmarshaller.unmarshal(property.getClass(), reader);
}

From source file:com.joliciel.csvLearner.utils.LogUtils.java

/**
Return the current exception & stack trace as a String.
*/// ww w  .  java2s.  com
public static String getErrorString(Throwable e) {
    String s = null;
    try {
        StringWriter sw = new StringWriter();
        PrintWriter ps = new PrintWriter((Writer) sw);
        e.printStackTrace(ps);
        sw.flush();
        s = sw.toString();
        sw.close();
    } catch (IOException ioe) {
        // do nothing!
    }
    return s;
}

From source file:Main.java

private static String getXmlString(Document document, String tagName)
        throws ParserConfigurationException, SAXException, IOException, TransformerException {
    NodeList nodeList = document.getElementsByTagName(tagName);
    if (nodeList.getLength() < 1) {
        throw new IllegalArgumentException("no " + tagName + " found");
    }//from  w  w w  .  jav a  2  s.  c  o  m
    Node sub = nodeList.item(0);
    DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    Document subdoc = db.newDocument();
    subdoc.appendChild(sub.cloneNode(true));

    TransformerFactory transFactory = TransformerFactory.newInstance();
    Transformer transformer = transFactory.newTransformer();
    DOMSource domSource = new DOMSource(subdoc);
    StringWriter sw = new StringWriter();
    StreamResult xmlResult = new StreamResult(sw);
    transformer.transform(domSource, xmlResult);
    sw.flush();
    return sw.toString();
}

From source file:Main.java

/**
 * Serialize XML Node to string/*from ww  w .  ja v a2  s .  c  o m*/
 * <p>
 * Note: this method is supposed to be faster than the Transform version but the output control
 * is limited. If node is Document node, it will output XML PI which sometimes we want to avoid.
 * 
 * @param doc XML document
 * @param node Node to be serialized
 * @param encoding encoding for the output
 * @return String representation of the Document
 * @throws IOException
 */
public static String serializeToStringLS(Document doc, Node node, String encoding) throws IOException {
    DOMImplementationLS domImpl = (DOMImplementationLS) doc.getImplementation();
    LSSerializer lsSerializer = domImpl.createLSSerializer();
    LSOutput output = domImpl.createLSOutput();
    output.setEncoding(encoding);
    StringWriter writer = new StringWriter();
    output.setCharacterStream(writer);
    lsSerializer.write(node, output);
    writer.flush();

    return writer.toString();
}

From source file:org.yamj.common.tools.ClassTools.java

/**
 * Helper method to print the stack trace to the log file
 *
 * @param tw//from  w w w  .j a v  a2  s  .c om
 * @return
 */
public static String getStackTrace(Throwable tw) {
    final StringWriter sw = new StringWriter();
    final PrintWriter pw = new PrintWriter(sw, true);
    tw.printStackTrace(pw);
    pw.flush();
    sw.flush();
    return sw.toString();
}