Examples with StAXSource javax.xml.transform.stax.StAXSource used on opensource projects

Example 41 with StAXSource

use of javax.xml.transform.stax.StAXSource in project uPortal by Jasig.

the class SitemapPortletController method displaySitemap.

/**
     * Display the user sitemap.
     *
     * @param request
     * @return "sitemapView" and a supporting model
     * @throws XMLStreamException
     * @throws IllegalStateException if components required for the SiteMap portlet fail to
     *     auto-wire
     */
@RequestMapping
public ModelAndView displaySitemap(PortletRequest request) throws XMLStreamException {
    Map<String, Object> model = new HashMap<String, Object>();
    if (this.xsltPortalUrlProvider == null) {
        throw new IllegalStateException("Sitemap portlet requires a XsltPortalUrlProvider but it failed to " + "auto-wire");
    }
    if (this.attributeIncorporationComponent == null) {
        throw new IllegalStateException("Sitemap portlet requires a StAXPipelineComponent with qualifier structureAttributeIncorporationComponent but it failed to auto-wire");
    }
    if (this.portalRequestUtils == null) {
        throw new IllegalStateException("Sitemap portlet requires an IPortalRequestUtils but it failed to " + "auto-wire");
    }
    // retrieve the user layout with structure attributes applied (required in order to display tab groups)
    final HttpServletRequest httpServletRequest = this.portalRequestUtils.getPortletHttpRequest(request);
    final HttpServletResponse httpServletResponse = this.portalRequestUtils.getOriginalPortalResponse(request);
    final PipelineEventReader<XMLEventReader, XMLEvent> reader = attributeIncorporationComponent.getEventReader(httpServletRequest, httpServletResponse);
    // create a Source from the user's layout document
    StAXSource source = new StAXSource(reader.getEventReader());
    model.put("source", source);
    model.put(XsltPortalUrlProvider.CURRENT_REQUEST, httpServletRequest);
    model.put(XsltPortalUrlProvider.XSLT_PORTAL_URL_PROVIDER, this.xsltPortalUrlProvider);
    model.put(USE_TAB_GROUPS, useTabGroups);
    model.put(USER_LANG, ObjectUtils.toString(request.getLocale()));
    return new ModelAndView("sitemapView", model);
}

Example 42 with StAXSource

use of javax.xml.transform.stax.StAXSource in project camel by apache.

the class CachedCxfPayloadTest method testCachedCxfPayloadStAXSource.

@Test
public void testCachedCxfPayloadStAXSource() throws TypeConversionException, NoTypeConversionAvailableException, IOException {
    StAXSource source = context.getTypeConverter().mandatoryConvertTo(StAXSource.class, PAYLOAD);
    doTest(source, PAYLOAD);
}

Example 43 with StAXSource

use of javax.xml.transform.stax.StAXSource in project camel by apache.

the class XmlConverterTest method testToDomSourceByStAXSource.

public void testToDomSourceByStAXSource() throws Exception {
    XmlConverter conv = new XmlConverter();
    // because of https://bugs.openjdk.java.net/show_bug.cgi?id=100228, we have to set the XML version explicitly
    StAXSource source = conv.toStAXSource("<?xml version=\"1.0\" encoding=\"UTF-8\"?><foo>bar</foo>", null);
    DOMSource out = conv.toDOMSource(source);
    assertNotSame(source, out);
    assertEquals("<foo>bar</foo>", conv.toString(out, null));
}

Example 44 with StAXSource

use of javax.xml.transform.stax.StAXSource in project camel by apache.

the class XsltBuilder method process.

public void process(Exchange exchange) throws Exception {
    notNull(getTemplate(), "template");
    if (isDeleteOutputFile()) {
        // add on completion so we can delete the file when the Exchange is done
        String fileName = ExchangeHelper.getMandatoryHeader(exchange, Exchange.XSLT_FILE_NAME, String.class);
        exchange.addOnCompletion(new XsltBuilderOnCompletion(fileName));
    }
    Transformer transformer = getTransformer();
    configureTransformer(transformer, exchange);
    ResultHandler resultHandler = resultHandlerFactory.createResult(exchange);
    Result result = resultHandler.getResult();
    // let's copy the headers before we invoke the transform in case they modify them
    Message out = exchange.getOut();
    out.copyFrom(exchange.getIn());
    // the underlying input stream, which we need to close to avoid locking files or other resources
    InputStream is = null;
    try {
        Source source;
        // only convert to input stream if really needed
        if (isInputStreamNeeded(exchange)) {
            is = exchange.getIn().getBody(InputStream.class);
            source = getSource(exchange, is);
        } else {
            Object body = exchange.getIn().getBody();
            source = getSource(exchange, body);
        }
        if (source instanceof StAXSource) {
            // Always convert StAXSource to SAXSource.
            // * Xalan and Saxon-B don't support StAXSource.
            // * The JDK default implementation (XSLTC) doesn't handle CDATA events
            //   (see com.sun.org.apache.xalan.internal.xsltc.trax.StAXStream2SAX).
            // * Saxon-HE/PE/EE seem to support StAXSource, but don't advertise this
            //   officially (via TransformerFactory.getFeature(StAXSource.FEATURE))
            source = new StAX2SAXSource(((StAXSource) source).getXMLStreamReader());
        }
        LOG.trace("Using {} as source", source);
        transformer.transform(source, result);
        LOG.trace("Transform complete with result {}", result);
        resultHandler.setBody(out);
    } finally {
        releaseTransformer(transformer);
        // IOHelper can handle if is is null
        IOHelper.close(is);
    }
}

Example 45 with StAXSource

use of javax.xml.transform.stax.StAXSource in project webservices-axiom by apache.

the class XOPRoundtripTest method runTest.

@Override
protected void runTest() throws Throwable {
    OMFactory factory = metaFactory.getOMFactory();
    DataHandler dh = new DataHandler(new TestDataSource('x', Runtime.getRuntime().maxMemory()));
    OMElement element1 = factory.createOMElement(new QName("test"));
    element1.addChild(factory.createOMText(dh, true));
    XOPEncoded<XMLStreamReader> xopEncodedStream = element1.getXOPEncodedStreamReader(true);
    OMElement element2 = OMXMLBuilderFactory.createOMBuilder(factory, new StAXSource(xopEncodedStream.getRootPart()), xopEncodedStream.getAttachmentAccessor()).getDocumentElement();
    OMText child = (OMText) element2.getFirstOMChild();
    assertNotNull(child);
    assertTrue(child.isBinary());
    assertTrue(child.isOptimized());
    assertSame(dh, child.getDataHandler());
}