Examples with XMLEventReader javax.xml.stream.XMLEventReader used on opensource projects

Example 51 with XMLEventReader

use of javax.xml.stream.XMLEventReader in project uPortal by Jasig.

the class XSLTComponentTest method testXSLTComponent.

@Test
public void testXSLTComponent() throws Exception {
    final MockHttpServletRequest mockReq = new MockHttpServletRequest();
    final MockHttpServletResponse mockRes = new MockHttpServletResponse();
    final XMLEventReader xmlEventReader = this.getXmlEventReader("juser.xml");
    final PipelineEventReaderImpl<XMLEventReader, XMLEvent> cacheableEventReader = new PipelineEventReaderImpl<XMLEventReader, XMLEvent>(xmlEventReader);
    final Transformer transformer = this.getTransformer("columns.xsl");
    final StAXPipelineComponent targetComponent = EasyMock.createMock(StAXPipelineComponent.class);
    final TransformerSource transformerSource = EasyMock.createMock(TransformerSource.class);
    EasyMock.expect(targetComponent.getEventReader(mockReq, mockRes)).andReturn(cacheableEventReader);
    EasyMock.expect(transformerSource.getTransformer(mockReq, mockRes)).andReturn(transformer);
    EasyMock.replay(targetComponent, transformerSource);
    final XSLTComponent xsltComponent = new XSLTComponent();
    xsltComponent.setWrappedComponent(targetComponent);
    xsltComponent.setTransformerSource(transformerSource);
    final PipelineEventReader<XMLEventReader, XMLEvent> eventReader = xsltComponent.getEventReader(mockReq, mockRes);
    Assert.assertNotNull(eventReader);
    final String output = this.serializeXMLEventReader(eventReader.getEventReader());
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setValidating(false);
    dbf.setFeature("http://xml.org/sax/features/namespaces", false);
    dbf.setFeature("http://xml.org/sax/features/validation", false);
    dbf.setFeature("http://apache.org/xml/features/nonvalidating/load-dtd-grammar", false);
    dbf.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
    final DocumentBuilder db = dbf.newDocumentBuilder();
    XMLUnit.setIgnoreWhitespace(true);
    try {
        final Document expected = db.parse(this.getClass().getResourceAsStream("/org/apereo/portal/rendering/xslt/expected.xml"), "/org/apereo/portal/rendering/xslt/expected.xml");
        final Document actual = db.parse(new InputSource(new StringReader(output)));
        Diff d = new Diff(expected, actual);
        assertTrue("Upgraded data doesn't match expected data: " + d, d.similar());
    } catch (Exception e) {
        throw new XmlTestException("Failed to assert similar between XSLT output and expected XML", output, e);
    } catch (Error e) {
        throw new XmlTestException("Failed to assert similar between XSLT output and expected XML", output, e);
    }
    EasyMock.verify(targetComponent, transformerSource);
}

Example 52 with XMLEventReader

use of javax.xml.stream.XMLEventReader in project uPortal by Jasig.

the class PortletRenderingInitiationStAXComponent method getEventReader.

/* (non-Javadoc)
     * @see org.apereo.portal.rendering.PipelineComponent#getEventReader(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
     */
@Override
public PipelineEventReader<XMLEventReader, XMLEvent> getEventReader(HttpServletRequest request, HttpServletResponse response) {
    final PipelineEventReader<XMLEventReader, XMLEvent> pipelineEventReader = this.wrappedComponent.getEventReader(request, response);
    final XMLEventReader eventReader = pipelineEventReader.getEventReader();
    final PortletRenderingXMLEventReader filteredEventReader = new PortletRenderingXMLEventReader(request, response, eventReader);
    final Map<String, String> outputProperties = pipelineEventReader.getOutputProperties();
    return new PipelineEventReaderImpl<XMLEventReader, XMLEvent>(filteredEventReader, outputProperties);
}

Example 53 with XMLEventReader

use of javax.xml.stream.XMLEventReader in project uPortal by Jasig.

the class UserLayoutStoreComponent method getEventReader.

@Override
public PipelineEventReader<XMLEventReader, XMLEvent> getEventReader(HttpServletRequest request, HttpServletResponse response) {
    final long timestamp = System.currentTimeMillis();
    logger.debug("STARTING user layout fetch for user '{}' #milestone", request.getRemoteUser());
    final IUserLayoutManager userLayoutManager = getUserLayoutManager(request);
    final XMLEventReader userLayoutReader = userLayoutManager.getUserLayoutReader();
    logger.debug("FINISHED user layout fetch for user '{}' in {}ms #milestone", request.getRemoteUser(), Long.toString(System.currentTimeMillis() - timestamp));
    return new PipelineEventReaderImpl<XMLEventReader, XMLEvent>(userLayoutReader);
}

Example 54 with XMLEventReader

use of javax.xml.stream.XMLEventReader in project uPortal by Jasig.

the class AbstractDom4jImporter method convertToElement.

protected Element convertToElement(Source source) {
    if (source instanceof StAXSource) {
        final StAXSource staxSource = (StAXSource) source;
        final DOMConverter domConverter = new DOMConverter();
        final Document document;
        try {
            XMLStreamReader xmlStreamReader = staxSource.getXMLStreamReader();
            if (xmlStreamReader == null) {
                final XMLEventReader xmlEventReader = staxSource.getXMLEventReader();
                xmlStreamReader = new FixedXMLEventStreamReader(xmlEventReader);
            }
            document = domConverter.buildDocument(xmlStreamReader);
        } catch (XMLStreamException e) {
            throw new RuntimeException("Failed to parse StAX Reader into Dom4J Element", e);
        }
        final DOMReader domReader = new DOMReader();
        final org.dom4j.Document dom4JDocument = domReader.read(document);
        dom4JDocument.setName(source.getSystemId());
        return dom4JDocument.getRootElement();
    }
    throw new IllegalArgumentException("Source of type " + source.getClass() + " is not supported");
}

Example 55 with XMLEventReader

use of javax.xml.stream.XMLEventReader in project uPortal by Jasig.

the class BufferedXMLEventReaderTest method testBufferNoEvents.

@Test
public void testBufferNoEvents() throws Exception {
    final XMLInputFactory xmlInputFactory = XMLInputFactory.newFactory();
    final InputStream xmlStream = this.getClass().getResourceAsStream("document.xml");
    final XMLEventReader xmlEventReader = xmlInputFactory.createXMLEventReader(xmlStream);
    final BufferedXMLEventReader reader = new BufferedXMLEventReader(xmlEventReader);
    int eventCount = 0;
    while (reader.hasNext()) {
        reader.nextEvent();
        eventCount++;
    }
    assertEquals(122, eventCount);
    reader.reset();
    while (reader.hasNext()) {
        reader.nextEvent();
        eventCount++;
    }
    assertEquals(122, eventCount);
}