Example usage for java.io StringWriter toString

Introduction

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

Prototype

public String toString()

Source Link

Document

Return the buffer's current value as a string.

Usage

From source file:it.cnr.ilc.ilcioutils.IlcInputToString.java

/**
 * Convert an inputstream into a string/*  www .  ja v  a  2  s  .c o m*/
 *
 * @param is the inputstream
 * @return the string from the input
 */
public static String convertInputStreamToString(InputStream is) {
    StringWriter writer = new StringWriter();
    String encoding = "UTF-8";
    String message = "";
    String theString = "";
    try {
        IOUtils.copy(is, writer, encoding);
        theString = writer.toString();
    } catch (Exception e) {
        message = "IOException in coverting the stream into a string " + e.getMessage();
        Logger.getLogger(CLASS_NAME).log(Level.SEVERE, message);
    }

    //System.err.println("DDDD " + theString);
    IOUtils.closeQuietly(is);
    IOUtils.closeQuietly(writer);
    return theString;
}

From source file:com.plateform.common.util.JaxbMapper.java

/**
 * Java Collection->Xml with encoding, ?Root ElementCollection.
 *///from w  w  w  .j a  va 2  s.  com
public static String toXml(Collection<?> root, String rootName, Class clazz, String encoding) {
    try {
        CollectionWrapper wrapper = new CollectionWrapper();
        wrapper.collection = root;

        JAXBElement<CollectionWrapper> wrapperElement = new JAXBElement<CollectionWrapper>(new QName(rootName),
                CollectionWrapper.class, wrapper);

        StringWriter writer = new StringWriter();
        createMarshaller(clazz, encoding).marshal(wrapperElement, writer);

        return writer.toString();
    } catch (JAXBException e) {
        throw ExceptionUtils.unchecked(e);
    }
}

From source file:Main.java

public static String convertToString(Node node) {
    boolean withXMLDeclaration = true;
    String result;//from w  ww  .j a  va  2 s  . c  o  m
    if (withXMLDeclaration) {
        Document document = node.getOwnerDocument();
        DOMImplementationLS domImplLS = (DOMImplementationLS) document.getImplementation();
        LSSerializer serializer = domImplLS.createLSSerializer();
        result = serializer.writeToString(node);
    } else {
        try {
            TransformerFactory transFactory = TransformerFactory.newInstance();
            Transformer transformer = transFactory.newTransformer();
            StringWriter buffer = new StringWriter();
            transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
            transformer.transform(new DOMSource(node), new StreamResult(buffer));
            result = buffer.toString();
        } catch (TransformerConfigurationException e) {
            result = "";
        } catch (TransformerException e) {
            result = "";
        }
    }
    return result;
}

From source file:Main.java

/**
 * This method performs XSL Transformation. <br>
 * <b>Deprecated use XmlTransformer.transform</b>
 * //from ww  w.ja va  2s.  c  om
 * @param source
 *            The input XML document
 * @param stylesheet
 *            The XSL stylesheet
 * @param params
 *            parameters to apply to the XSL Stylesheet
 * @param outputProperties
 *            properties to use for the xsl transform. Will overload the xsl output definition.
 * @return The output document transformed
 * @throws Exception
 *             The exception
 */
@Deprecated
public static String transform(Source source, Source stylesheet, Map<String, String> params,
        Properties outputProperties) throws Exception {
    try {
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer = factory.newTransformer(stylesheet);

        if (outputProperties != null) {
            transformer.setOutputProperties(outputProperties);
        }

        if (params != null) {
            transformer.clearParameters();

            for (Entry<String, String> entry : params.entrySet()) {
                String name = entry.getKey();
                String value = entry.getValue();
                transformer.setParameter(name, value);
            }
        }

        StringWriter sw = new StringWriter();
        Result result = new StreamResult(sw);
        transformer.transform(source, result);

        return sw.toString();
    } catch (TransformerConfigurationException e) {
        String strMessage = e.getMessage();

        if (e.getLocationAsString() != null) {
            strMessage += ("- location : " + e.getLocationAsString());
        }

        throw new Exception("Error transforming document XSLT : " + strMessage, e.getCause());
    } catch (TransformerFactoryConfigurationError e) {
        throw new Exception("Error transforming document XSLT : " + e.getMessage(), e);
    } catch (TransformerException e) {
        String strMessage = e.getMessage();

        if (e.getLocationAsString() != null) {
            strMessage += ("- location : " + e.getLocationAsString());
        }

        throw new Exception("Error transforming document XSLT : " + strMessage, e.getCause());
    } catch (Exception e) {
        throw new Exception("Error transforming document XSLT : " + e.getMessage(), e);
    }
}

From source file:Main.java

/**
 * Renders an XML node to a string/*from  ww  w.j  a va 2  s.c  o m*/
 * @param node The xml node to render
 * @param stripHeader If true, strips the auto-generated XML header from the generated string
 * @return the rendered string or null if it failed conversion
 */
public static String renderNode(final Node node, final boolean stripHeader) {
    if (node == null)
        return null;
    try {
        StringWriter writer = new StringWriter();
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        transformer.transform(new DOMSource(node), new StreamResult(writer));
        final String s = writer.toString();
        if (stripHeader) {
            return s.replace(XML_HEADER, "");
        }
        return s;
    } catch (Throwable e) {
        return null;
    }
}

From source file:com.aerospike.example.cache.AsACache.java

/**
 * Write usage to console./*  w  ww. j a v a  2  s  .  co  m*/
 */
private static void logUsage(Options options) {
    HelpFormatter formatter = new HelpFormatter();
    StringWriter sw = new StringWriter();
    PrintWriter pw = new PrintWriter(sw);
    String syntax = AsACache.class.getName() + " [<options>]";
    formatter.printHelp(pw, 100, syntax, "options:", options, 0, 2, null);
    log.info(sw.toString());
}

From source file:com.aerospike.utility.SetDelete.java

private static void logUsage(Options options) {
    HelpFormatter formatter = new HelpFormatter();
    StringWriter sw = new StringWriter();
    PrintWriter pw = new PrintWriter(sw);
    String syntax = SetDelete.class.getName() + " [<options>]";
    formatter.printHelp(pw, 100, syntax, "options:", options, 0, 2, null);
    log.info(sw.toString());
}

From source file:com.googlecode.osde.internal.utils.ResourceUtil.java

/**
 * Retrieve the content in the resource file which you specify.
 *
 * @param path The resource file path.//from   ww  w  .  ja  va  2 s . c  o m
 * @param encoding File encoding.
 * @return The Content.
 * @throws IOException When some errors occurred.
 */
public static String loadTextResourceFile(String path, String encoding) throws IOException {
    InputStreamReader in = null;
    StringWriter out = null;
    try {
        in = new InputStreamReader(ResourceUtil.class.getResourceAsStream(path), encoding);
        out = new StringWriter();
        IOUtils.copy(in, out);
        String result = out.toString();
        return result;
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(out);
    }
}

From source file:com.thinkbiganalytics.hive.util.HiveUtils.java

/**
 * Quotes the specified string for use in a Hive query.
 *
 * @param string the string to be quoted
 * @return the quoted string/*from  ww w .j  a  va 2  s  .c o m*/
 */
@Nonnull
public static String quoteString(@Nonnull final String string) {
    try {
        final StringWriter writer = new StringWriter(string.length() + 2);
        writer.append('"');
        StringEscapeUtils.ESCAPE_JAVA.translate(string, writer);
        writer.append('"');
        return writer.toString();
    } catch (final IOException e) {
        throw new IllegalArgumentException("String contains invalid characters: " + string, e);
    }
}

From source file:Main.java

public static String marshaller(Object o, Class<?> T) {
    JAXBContext jc;/*w  w w  .  j  a v a2s. c  o  m*/
    Marshaller marshaller;
    StringWriter writer = new StringWriter();
    try {
        jc = JAXBContext.newInstance(T);
        marshaller = jc.createMarshaller();
        marshaller.marshal(o, writer);
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return writer.toString();

}