Example usage for java.io StringWriter close

List of usage examples for java.io StringWriter close

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Introduction

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

Prototype

public void close() throws IOException

Source Link

Document

Closing a StringWriter has no effect.

Usage

From source file:smartrics.rest.fitnesse.fixture.support.Tools.java

public static String fromJSONtoXML(String json) {
    HierarchicalStreamDriver driver = new JettisonMappedXmlDriver();
    StringReader reader = new StringReader(json);
    HierarchicalStreamReader hsr = driver.createReader(reader);
    StringWriter writer = new StringWriter();
    try {// w  ww  . j av  a2 s.com
        new HierarchicalStreamCopier().copy(hsr, new PrettyPrintWriter(writer));
        return writer.toString();
    } finally {
        if (writer != null) {
            try {
                writer.close();
            } catch (IOException e) {
                Log.warn(e);
            }
        }
    }
}

From source file:org.dashbuilder.dataprovider.backend.elasticsearch.ElasticSearchDataSetTestBase.java

protected static String getFileAsString(String file) throws Exception {
    InputStream mappingsFileUrl = Thread.currentThread().getContextClassLoader().getResourceAsStream(file);
    StringWriter writer = null;
    String fileContent = null;/*  ww w . j  av a  2 s. c om*/

    try {
        writer = new StringWriter();
        IOUtils.copy(mappingsFileUrl, writer, ENCODING);
        fileContent = writer.toString();
    } finally {
        if (writer != null)
            writer.close();
    }

    // Ensure newline characters meet the HTTP specification formatting requirements.
    return fileContent.replaceAll("\n", "\r\n");
}

From source file:Main.java

public static StringBuffer transformToString(Source xmlSource, Source xslSource) {
    StringWriter writer = new StringWriter();
    Transformer transformer;/*from   ww w  . j  a v a2 s .c o  m*/
    try {
        if (xslSource == null) {
            transformer = TransformerFactory.newInstance().newTransformer();
        } else {
            transformer = TransformerFactory.newInstance().newTransformer(xslSource);
        }
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        transformer.transform(xmlSource, new StreamResult(writer));
        return writer.getBuffer();
    } catch (Exception e) {
        e.printStackTrace();
        return writer.getBuffer();
    } finally {
        try {
            writer.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

From source file:org.firstopen.singularity.util.XMLUtil.java

public static InputSource createInputSourceFromDocument(Document doc) throws Exception {
    StringWriter sWriter = null;
    try {/*from  w  w w  .  j  av a2s. c  om*/
        OutputFormat format = new OutputFormat(doc, "UTF-8", true);
        sWriter = new StringWriter();
        XMLSerializer xmlSerializer = new XMLSerializer(sWriter, format);
        xmlSerializer.setNamespaces(true);
        xmlSerializer.serialize(doc);

        InputSource iSource = new InputSource(new StringReader(sWriter.toString()));
        return iSource;
    } finally {
        if (sWriter != null)
            sWriter.close();
    }
}

From source file:net.sf.jasperreports.util.CastorUtil.java

/**
 * @deprecated Replaced by {@link #writeToString(Object)}.
 *//*from w  w  w .  j a  v a  2 s. c  o m*/
public static String write(Object object) {
    StringWriter writer = new StringWriter();

    try {
        write(object, getMappingFileName(object.getClass()), writer);
    } finally {
        try {
            writer.close();
        } catch (IOException e) {
        }
    }

    return writer.toString();
}

From source file:Main.java

public static String jaxbToString(Class<?> xmlClass, JAXBElement<?> jaxbElement) {

    // Make sure we are given the correct input.
    if (xmlClass == null || jaxbElement == null) {
        return null;
    }/*from w ww. ja  v a 2s.com*/

    // We will write the XML encoding into a string.
    StringWriter writer = new StringWriter();
    String result;
    try {
        // We will use JAXB to marshal the java objects.
        final JAXBContext jaxbContext = JAXBContext.newInstance(xmlClass);

        // Marshal the object.
        Marshaller jaxbMarshaller = jaxbContext.createMarshaller();
        jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
        jaxbMarshaller.marshal(jaxbElement, writer);
        result = writer.toString();
    } catch (Exception e) {
        // Something went wrong so get out of here.
        return null;
    } finally {
        try {
            writer.close();
        } catch (IOException ex) {
        }
    }

    // Return the XML string.
    return result;
}

From source file:Main.java

public static String toXxml(Object bean) {
    StringWriter stringWriter = null;
    try {/*from w w  w .j a v  a  2  s.c  om*/
        JAXBContext jaxbContext = JAXBContext.newInstance(bean.getClass());
        Marshaller marshaller = jaxbContext.createMarshaller();
        marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
        stringWriter = new StringWriter();
        marshaller.marshal(bean, stringWriter);
        String result = stringWriter.toString();
        // remove xml declaration
        result = result.replaceFirst(".*\n", "");
        return result;
    } catch (JAXBException e) {
        throw new RuntimeException(e);
    } finally {
        if (stringWriter != null)
            try {
                stringWriter.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
    }
}

From source file:it.tidalwave.northernwind.core.impl.filter.HtmlCleanupFilter.java

/*******************************************************************************************************************
 *
 ******************************************************************************************************************/
public static String formatHtml(final @Nonnull String text) throws IOException {
    final StringWriter sw = new StringWriter();
    final BufferedReader br = new BufferedReader(new StringReader(text));

    boolean inBody = false;

    for (;;) {/*from   w  w  w.  j  a v  a2 s .  co m*/
        final String s = br.readLine();

        if (s == null) {
            break;
        }

        if (s.contains("<!-- @nw.HtmlCleanupFilter.enabled=false")) {
            return text;
        }

        if ("</body>".equals(s.trim())) {
            break;
        }

        if (inBody) {
            sw.write(s + "\n");
        }

        if ("<body>".equals(s.trim())) {
            inBody = true;
        }
    }

    sw.close();
    br.close();

    return inBody ? sw.getBuffer().toString() : text;
}

From source file:com.athena.peacock.controller.common.component.RHEVMRestTemplate.java

@SuppressWarnings({ "unchecked", "rawtypes" })
private static String marshal(Object obj, String rootElementName) {
    StringWriter sw = new StringWriter();
    try {//from  w  w w . ja  va  2  s  .co m
        JAXBContext jaxbCtx = JAXBContext.newInstance(obj.getClass().getPackage().getName());
        Marshaller marshaller = jaxbCtx.createMarshaller();
        marshaller.setProperty(Marshaller.JAXB_ENCODING, "UTF-8");
        marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
        marshaller.marshal(new JAXBElement(new QName(rootElementName), obj.getClass(), obj), sw);
        sw.close();

    } catch (PropertyException e) {
        e.printStackTrace();
    } catch (JAXBException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    return sw.toString();
}

From source file:Main.java

public static String toStringFromDoc(Element elem) {
    String result = null;/*  w w w.j  av a 2  s.  c o  m*/

    StringWriter strWtr = new StringWriter();
    StreamResult strResult = new StreamResult(strWtr);
    TransformerFactory tfac = TransformerFactory.newInstance();
    try {
        javax.xml.transform.Transformer t = tfac.newTransformer();
        t.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
        t.setOutputProperty(OutputKeys.INDENT, "yes");
        t.setOutputProperty(OutputKeys.METHOD, "xml"); // xml, html,
        // text
        t.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
        t.transform(new DOMSource(elem), strResult);
    } catch (Exception e) {
        System.err.println("XML.toString(Document): " + e);
    }
    result = strResult.getWriter().toString();
    try {
        strWtr.close();
    } catch (IOException e) {
        e.printStackTrace();
    }

    return result;
}