Example usage for javax.xml.transform.sax SAXResult SAXResult

Introduction

In this page you can find the example usage for javax.xml.transform.sax SAXResult SAXResult.

Prototype

public SAXResult() 

Source Link

Document

Zero-argument default constructor.

Usage

From source file:nl.nn.adapterframework.pipes.ForEachChildElementPipe.java

protected void iterateInput(Object input, IPipeLineSession session, String correlationID, Map threadContext,
        ItemCallback callback) throws SenderException, TimeOutException {
    Reader reader = null;/* ww w  .  j a  v a2  s . com*/
    try {
        if (input instanceof Reader) {
            reader = (Reader) input;
        } else if (input instanceof InputStream) {
            reader = new InputStreamReader((InputStream) input, getCharset());
        } else if (isProcessFile()) {
            // TODO: arrange for non-namespace aware processing of files
            reader = new InputStreamReader(new FileInputStream((String) input), getCharset());
        }
    } catch (FileNotFoundException e) {
        throw new SenderException("could not find file [" + input + "]", e);
    } catch (UnsupportedEncodingException e) {
        throw new SenderException("could not use charset [" + getCharset() + "]", e);
    }
    ItemCallbackCallingHandler handler = new ItemCallbackCallingHandler(callback);

    if (getExtractElementsTp() != null) {
        log.debug("transforming input to obtain list of elements using xpath [" + getElementXPathExpression()
                + "]");
        try {
            SAXResult transformedStream = new SAXResult();
            Source src;
            if (reader != null) {
                src = new StreamSource(reader);
            } else {
                src = XmlUtils.stringToSourceForSingleUse((String) input, isNamespaceAware());
            }
            transformedStream.setHandler(handler);
            getExtractElementsTp().transform(src, transformedStream, null);
        } catch (Exception e) {
            if (handler.getTimeOutException() != null) {
                throw handler.getTimeOutException();
            }
            if (!handler.isStopRequested()) {
                throw new SenderException(
                        "Could not extract list of elements using xpath [" + getElementXPathExpression() + "]",
                        e);
            }
        }
    } else {

        try {
            if (reader != null) {
                XmlUtils.parseXml(handler, new InputSource(reader));
            } else {
                XmlUtils.parseXml(handler, (String) input);
            }
        } catch (Exception e) {
            if (handler.getTimeOutException() != null) {
                throw handler.getTimeOutException();
            }
            if (!handler.isStopRequested()) {
                throw new SenderException("Could not parse input", e);
            }
        }
    }

}

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From source file:org.xchain.namespaces.sax.NullResultCommand.java

public boolean execute(JXPathContext context) throws Exception {
    SAXResult result = new SAXResult();

    // configure the null result.
    result.setHandler(new HandlerWrapper());
    result.setSystemId("resource://context-class-loader/com/meltmedia/xchain/sax/null");

    // set the result in the pipeline config.
    PipelineCommand.getPipelineConfig().getCompositeStage().setResult(result);

    return false;
}

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From source file:uk.ac.cam.caret.sakai.rwiki.component.service.impl.XSLTEntityHandler.java

public ContentHandler getOutputHandler(OutputStream out) throws IOException {
    if (!isAvailable())
        return null;

    try {/*from   ww w. ja va 2s . co m*/
        XSLTTransform xsltTransform = (XSLTTransform) transformerHolder.get();
        if (xsltTransform == null) {
            xsltTransform = new XSLTTransform();
            xsltTransform.setXslt(new InputSource(this.getClass().getResourceAsStream(xslt)));
            transformerHolder.set(xsltTransform);
        }
        SAXResult sr = new SAXResult();

        TransformerHandler th = xsltTransform.getContentHandler();

        Transformer transformer = th.getTransformer();
        if (transformParameters != null) {
            for (Map.Entry<String, String> entry : transformParameters.entrySet()) {
                transformer.setParameter(entry.getKey(), entry.getValue());
            }
        }

        Properties p = OutputPropertiesFactory.getDefaultMethodProperties("xml");

        // SAK-14388 - use the alternate XHTMLSerializer2 for Websphere environments
        if ("websphere".equals(ServerConfigurationService.getString("servlet.container"))) {
            // SAK-16712: null in java.util.Properties causes NullPointerException
            if (getXalan270ContentHandler() != null) {
                outputProperties.put("{http://xml.apache.org/xalan}content-handler",
                        getXalan270ContentHandler());
            }
        }
        p.putAll(outputProperties);

        /*
        S_KEY_CONTENT_HANDLER:{http://xml.apache.org/xalan}content-handler
           S_KEY_ENTITIES:{http://xml.apache.org/xalan}entities
           S_KEY_INDENT_AMOUNT:{http://xml.apache.org/xalan}indent-amount
           S_OMIT_META_TAG:{http://xml.apache.org/xalan}omit-meta-tag
           S_USE_URL_ESCAPING:{http://xml.apache.org/xalan}use-url-escaping
        */

        Serializer s = SerializerFactory.getSerializer(p);
        s.setOutputStream(out);
        sr.setHandler(s.asContentHandler());
        th.setResult(sr);
        return th;
    } catch (Exception ex) {
        throw new RuntimeException("Failed to create Content Handler", ex); //$NON-NLS-1$
        /*
         * String stackTrace = null; try { StringWriter exw = new
         * StringWriter(); PrintWriter pw = new PrintWriter(exw);
         * ex.printStackTrace(pw); stackTrace = exw.toString(); } catch
         * (Exception ex2) { stackTrace =
         * MessageFormat.format(defaultStackTrace, new Object[] {
         * ex.getMessage() }); } out.write(MessageFormat.format(errorFormat,
         * new Object[] { ex.getMessage(), stackTrace }));
         */
    }
}

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