Example usage for java.io Writer toString

Introduction

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

Prototype

public String toString() 

Source Link

Document

Returns a string representation of the object.

Usage

From source file:de.shadowhunt.subversion.internal.ResolveOperation.java

@Override
protected HttpUriRequest createRequest() {
    final Writer body = new StringBuilderWriter();
    try {/* www  . j a va2 s. c o m*/
        final XMLStreamWriter writer = XML_OUTPUT_FACTORY.createXMLStreamWriter(body);
        writer.writeStartDocument(XmlConstants.ENCODING, XmlConstants.VERSION_1_0);
        writer.writeStartElement("get-locations");
        writer.writeDefaultNamespace(XmlConstants.SVN_NAMESPACE);
        writer.writeEmptyElement("path");
        writer.writeStartElement("peg-revision");
        writer.writeCharacters(revision.toString());
        writer.writeEndElement(); // peg-revision
        writer.writeStartElement("location-revision");
        writer.writeCharacters(expected.toString());
        writer.writeEndElement(); // location-revision
        writer.writeEndElement(); //get-locations
        writer.writeEndDocument();
        writer.close();
    } catch (final XMLStreamException e) {
        throw new SubversionException("could not create request body", e);
    }

    final URI uri = URIUtils.createURI(repository, resource);
    final DavTemplateRequest request = new DavTemplateRequest("REPORT", uri);
    request.setEntity(new StringEntity(body.toString(), CONTENT_TYPE_XML));
    return request;
}

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From source file:org.jumpmind.metl.core.runtime.component.DelimitedFormatter.java

private String processInputRow(Message inputMessage, EntityData inputRow) {
    Writer writer = new StringWriter();
    CsvWriter csvWriter = getCsvWriter(writer);
    try {/* w  w w .j  av  a 2  s  . c o  m*/
        if (attributes.size() > 0) {
            for (AttributeFormat attribute : attributes) {
                Object object = inputRow.get(attribute.getAttributeId());
                if (isNotBlank(attribute.getFormatFunction())) {
                    object = ModelAttributeScriptHelper.eval(inputMessage, context, attribute.getAttribute(),
                            object, attribute.getEntity(), inputRow, attribute.getFormatFunction());
                }

                csvWriter.write(object != null ? object.toString() : null);
            }
        } else {
            Collection<Object> values = inputRow.values();
            for (Object object : values) {
                csvWriter.write(object != null ? object.toString() : null);
            }

        }
    } catch (IOException e) {
        throw new IoException("Error writing to stream for formatted output. " + e.getMessage());
    }
    return writer.toString();
}

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From source file:org.openmrs.module.dhisconnector.api.impl.DHISConnectorServiceImpl.java

private String beautifyXML(String xml) {
    if (StringUtils.isNotBlank(xml)) {
        try {/*from  w  w  w.  j av  a2 s  .  c  o m*/
            Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder()
                    .parse(new InputSource(new ByteArrayInputStream(xml.getBytes("utf-8"))));
            Transformer tf = TransformerFactory.newInstance().newTransformer();

            tf.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
            tf.setOutputProperty(OutputKeys.INDENT, "yes");

            Writer out = new StringWriter();

            tf.transform(new DOMSource(document), new StreamResult(out));

            return out.toString();
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } catch (SAXException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (ParserConfigurationException e) {
            e.printStackTrace();
        } catch (TransformerException e) {
            e.printStackTrace();
        }
    }
    return xml;
}

---

From source file:org.codice.ddf.spatial.ogc.wfs.v110.catalog.source.WfsSourceTest.java

private String marshal(final GetFeatureType getFeatureType) throws JAXBException {
    Writer writer = new StringWriter();
    Marshaller marshaller = jaxbContext.createMarshaller();
    marshaller.marshal(getGetFeatureTypeJaxbElement(getFeatureType), writer);
    return writer.toString();
}

---

From source file:org.broadleafcommerce.core.content.service.ContentServiceImpl.java

public String renderedContentDetails(String styleSheetString, List<ContentDetails> contentDetails, int rowCount)
        throws Exception {
    Source xmlSource;/*from  w  w w . ja  v a  2  s.c  o m*/
    int maxCount = (rowCount > -1 && contentDetails.size() > 0) ? rowCount : contentDetails.size();

    Writer resultWriter = new StringWriter();
    StreamResult result = new StreamResult(resultWriter);
    Source styleSheetSource = getSource(styleSheetString);
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = transformerFactory.newTransformer(styleSheetSource);

    for (int i = 0; i < maxCount; i++) {
        ContentDetails contentDetail = contentDetails.get(i);
        xmlSource = getSource(contentDetail.getXmlContent());
        try {
            transformer.transform(xmlSource, result);
        } catch (Exception e) {
            LOG.error("Error during transformation. ", e);
            throw e;
        }

    }
    return StringEscapeUtils.unescapeXml(resultWriter.toString());
}

---

From source file:ddf.catalog.transformer.xml.XmlResponseQueueTransformer.java

@Override
public BinaryContent transform(SourceResponse response, Map<String, Serializable> args)
        throws CatalogTransformerException {
    try {/*from  ww  w  .j  a v  a 2 s.  c om*/
        Writer stringWriter = new StringWriter(BUFFER_SIZE);
        stringWriter.append("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n");

        MetacardPrintWriter writer = new MetacardPrintWriter(stringWriter);

        writer.startNode("metacards");
        for (Map.Entry<String, String> nsRow : NAMESPACE_MAP.entrySet()) {
            writer.addAttribute(nsRow.getKey(), nsRow.getValue());
        }

        if (response.getResults() != null && !response.getResults().isEmpty()) {
            StringWriter metacardContent = fjp.invoke(new MetacardForkTask(
                    ImmutableList.copyOf(response.getResults()), fjp, geometryTransformer, threshold));

            writer.setRawValue(metacardContent.getBuffer().toString());
        }

        writer.endNode(); // metacards

        ByteArrayInputStream bais = new ByteArrayInputStream(stringWriter.toString().getBytes());

        return new BinaryContentImpl(bais, MIME_TYPE);
    } catch (Exception e) {
        LOGGER.info("Failed Query response transformation", e);
        throw new CatalogTransformerException("Failed Query response transformation");
    }
}

---

From source file:org.atricore.idbus.kernel.main.mediation.camel.component.binding.AbstractMediationHttpBinding.java

protected Html createHtmlErrorPage(MediationMessage fault) {

    Exception error = fault.getFault();

    Html html = new Html();
    html.setLang("en");

    Head head = new Head();
    html.setHead(head);/*from   w ww. j a v  a 2s .c  o m*/
    {
        Title t = new Title();
        t.setContent("JOSSO 2 - Error"); // TODO : i18n
        head.getContent().add(t);

    }

    // Body
    Body body = new Body();

    {
        // Main error
        P paragraph = new P();
        H1 h1 = new H1();
        h1.getContent().add("Error while processing your request "
                + (error != null ? error.getMessage() : "UNKNOWN ERROR"));
        body.getPOrH1OrH2().add(h1);
    }

    {

        H3 h3 = new H3();
        h3.getContent().add(fault.getFaultDetails());
        body.getPOrH1OrH2().add(h3);

    }

    {
        // Stack Trace

        if (error != null && logger.isDebugEnabled()) {

            P paragraph = new P();
            paragraph.getContent().add("Error Debug Information:");
            paragraph.getContent().add(new Br());
            paragraph.getContent().add(new Br());

            // Dump errors
            Throwable t = error;

            while (t != null) {

                Writer rootWriter = new StringWriter();
                PrintWriter rootPrintWriter = new PrintWriter(rootWriter);

                paragraph.getContent().add(new Br());
                paragraph.getContent().add(new Br());
                paragraph.getContent().add("Caused By:");
                paragraph.getContent().add(new Br());
                paragraph.getContent().add(new Br());

                t.printStackTrace(rootPrintWriter);
                paragraph.getContent().add(rootWriter.toString());
                paragraph.getContent().add(new Br());

                t = t.getCause();
            }

            body.getPOrH1OrH2().add(paragraph);
        }

    }

    {
        // Footer
        P paragraph = new P();
        body.getPOrH1OrH2().add(paragraph);
    }

    html.setBody(body);

    return html;
}

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From source file:de.interactive_instruments.ShapeChange.BasicTest.java

private String readFile(String fileName) throws Exception {
    InputStream stream = new FileInputStream(new File(fileName));

    Writer writer = new StringWriter();
    char[] buffer = new char[1024];
    Reader reader = null;/*from  www  .  j  a v a 2 s. c o  m*/
    try {
        reader = new BufferedReader(new InputStreamReader(stream, "UTF-8"));
        int n;
        while ((n = reader.read(buffer)) != -1) {
            writer.write(buffer, 0, n);
        }
    } finally {
        if (reader != null)
            reader.close();
    }
    return writer.toString();
}

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From source file:org.codice.ddf.security.handler.api.BSTAuthenticationToken.java

/**
 * Creates a binary security token based on the provided credential.
 *///ww w  .j  a  v a2  s .  c o  m
private synchronized String getBinarySecurityToken(String credential) {
    Writer writer = new StringWriter();

    Marshaller marshaller = null;

    BinarySecurityTokenType binarySecurityTokenType = createBinarySecurityTokenType(credential);
    JAXBElement<BinarySecurityTokenType> binarySecurityTokenElement = new JAXBElement<BinarySecurityTokenType>(
            new QName("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd",
                    "BinarySecurityToken"),
            BinarySecurityTokenType.class, binarySecurityTokenType);

    if (BINARY_TOKEN_CONTEXT != null) {
        try {
            marshaller = BINARY_TOKEN_CONTEXT.createMarshaller();
            marshaller.setProperty(Marshaller.JAXB_FRAGMENT, Boolean.TRUE);
        } catch (JAXBException e) {
            LOGGER.error("Exception while creating UsernameToken marshaller.", e);
        }

        if (marshaller != null) {
            try {
                marshaller.marshal(binarySecurityTokenElement, writer);
            } catch (JAXBException e) {
                LOGGER.error("Exception while writing username token.", e);
            }
        }
    }

    String binarySecurityToken = writer.toString();

    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Binary Security Token: " + binarySecurityToken);
    }

    return binarySecurityToken;
}

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From source file:org.jmxtrans.embedded.output.CopperEggWriter.java

public String convertStreamToString(InputStream is) throws IOException {
    ////from   w ww . j av  a 2s .  co m
    // To convert the InputStream to String we use the
    // Reader.read(char[] buffer) method. We iterate until the
    // Reader return -1 which means there's no more data to
    // read. We use the StringWriter class to produce the string.
    //
    if (is != null) {
        Writer writer = new StringWriter();

        char[] buffer = new char[1024];
        try {
            Reader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
            int n;
            while ((n = reader.read(buffer)) != -1) {
                writer.write(buffer, 0, n);
            }
        } finally {
            is.close();
        }
        return writer.toString();
    } else {
        return "";
    }
}

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